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Code Issues Releases Wiki Activity

Removed Newtonsoft.Json dependency

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Jkorf 2025-03-05 14:40:33 +01:00
parent 0d4ab96e19
commit e138d7d263
28 changed files with 178 additions and 2050 deletions
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249
CryptoExchange.Net.UnitTests/JsonNetConverterTests.cs
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@ -1,249 +0,0 @@
using CryptoExchange.Net.Attributes;
using CryptoExchange.Net.Converters;
using CryptoExchange.Net.Converters.JsonNet;
using Newtonsoft.Json;
using NUnit.Framework;
using NUnit.Framework.Legacy;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CryptoExchange.Net.UnitTests
{
[TestFixture()]
public class JsonNetConverterTests
{
[TestCase("2021-05-12")]
[TestCase("20210512")]
[TestCase("210512")]
[TestCase("1620777600.000")]
[TestCase("1620777600000")]
[TestCase("2021-05-12T00:00:00.000Z")]
[TestCase("2021-05-12T00:00:00.000000000Z")]
[TestCase("0.000000", true)]
[TestCase("0", true)]
[TestCase("", true)]
[TestCase(" ", true)]
public void TestDateTimeConverterString(string input, bool expectNull = false)
{
var output = JsonConvert.DeserializeObject<TimeObject>($"{{ \"time\": \"{input}\" }}");
Assert.That(output.Time == (expectNull ? null: new DateTime(2021, 05, 12, 0, 0, 0, DateTimeKind.Utc)));
}
[TestCase(1620777600.000)]
[TestCase(1620777600000d)]
public void TestDateTimeConverterDouble(double input)
{
var output = JsonConvert.DeserializeObject<TimeObject>($"{{ \"time\": {input} }}");
Assert.That(output.Time == new DateTime(2021, 05, 12, 0, 0, 0, DateTimeKind.Utc));
}
[TestCase(1620777600)]
[TestCase(1620777600000)]
[TestCase(1620777600000000)]
[TestCase(1620777600000000000)]
[TestCase(0, true)]
public void TestDateTimeConverterLong(long input, bool expectNull = false)
{
var output = JsonConvert.DeserializeObject<TimeObject>($"{{ \"time\": {input} }}");
Assert.That(output.Time == (expectNull ? null : new DateTime(2021, 05, 12, 0, 0, 0, DateTimeKind.Utc)));
}
[TestCase(1620777600)]
[TestCase(1620777600.000)]
public void TestDateTimeConverterFromSeconds(double input)
{
var output = DateTimeConverter.ConvertFromSeconds(input);
Assert.That(output == new DateTime(2021, 05, 12, 0, 0, 0, DateTimeKind.Utc));
}
[Test]
public void TestDateTimeConverterToSeconds()
{
var output = DateTimeConverter.ConvertToSeconds(new DateTime(2021, 05, 12, 0, 0, 0, DateTimeKind.Utc));
Assert.That(output == 1620777600);
}
[TestCase(1620777600000)]
[TestCase(1620777600000.000)]
public void TestDateTimeConverterFromMilliseconds(double input)
{
var output = DateTimeConverter.ConvertFromMilliseconds(input);
Assert.That(output == new DateTime(2021, 05, 12, 0, 0, 0, DateTimeKind.Utc));
}
[Test]
public void TestDateTimeConverterToMilliseconds()
{
var output = DateTimeConverter.ConvertToMilliseconds(new DateTime(2021, 05, 12, 0, 0, 0, DateTimeKind.Utc));
Assert.That(output == 1620777600000);
}
[TestCase(1620777600000000)]
public void TestDateTimeConverterFromMicroseconds(long input)
{
var output = DateTimeConverter.ConvertFromMicroseconds(input);
Assert.That(output == new DateTime(2021, 05, 12, 0, 0, 0, DateTimeKind.Utc));
}
[Test]
public void TestDateTimeConverterToMicroseconds()
{
var output = DateTimeConverter.ConvertToMicroseconds(new DateTime(2021, 05, 12, 0, 0, 0, DateTimeKind.Utc));
Assert.That(output == 1620777600000000);
}
[TestCase(1620777600000000000)]
public void TestDateTimeConverterFromNanoseconds(long input)
{
var output = DateTimeConverter.ConvertFromNanoseconds(input);
Assert.That(output == new DateTime(2021, 05, 12, 0, 0, 0, DateTimeKind.Utc));
}
[Test]
public void TestDateTimeConverterToNanoseconds()
{
var output = DateTimeConverter.ConvertToNanoseconds(new DateTime(2021, 05, 12, 0, 0, 0, DateTimeKind.Utc));
Assert.That(output == 1620777600000000000);
}
[TestCase()]
public void TestDateTimeConverterNull()
{
var output = JsonConvert.DeserializeObject<TimeObject>($"{{ \"time\": null }}");
Assert.That(output.Time == null);
}
[TestCase(TestEnum.One, "1")]
[TestCase(TestEnum.Two, "2")]
[TestCase(TestEnum.Three, "three")]
[TestCase(TestEnum.Four, "Four")]
[TestCase(null, null)]
public void TestEnumConverterNullableGetStringTests(TestEnum? value, string expected)
{
var output = EnumConverter.GetString(value);
Assert.That(output == expected);
}
[TestCase(TestEnum.One, "1")]
[TestCase(TestEnum.Two, "2")]
[TestCase(TestEnum.Three, "three")]
[TestCase(TestEnum.Four, "Four")]
public void TestEnumConverterGetStringTests(TestEnum value, string expected)
{
var output = EnumConverter.GetString(value);
Assert.That(output == expected);
}
[TestCase("1", TestEnum.One)]
[TestCase("2", TestEnum.Two)]
[TestCase("3", TestEnum.Three)]
[TestCase("three", TestEnum.Three)]
[TestCase("Four", TestEnum.Four)]
[TestCase("four", TestEnum.Four)]
[TestCase("Four1", null)]
[TestCase(null, null)]
public void TestEnumConverterNullableDeserializeTests(string value, TestEnum? expected)
{
var val = value == null ? "null" : $"\"{value}\"";
var output = JsonConvert.DeserializeObject<EnumObject>($"{{ \"Value\": {val} }}");
Assert.That(output.Value == expected);
}
[TestCase("1", TestEnum.One)]
[TestCase("2", TestEnum.Two)]
[TestCase("3", TestEnum.Three)]
[TestCase("three", TestEnum.Three)]
[TestCase("Four", TestEnum.Four)]
[TestCase("four", TestEnum.Four)]
[TestCase("Four1", TestEnum.One)]
[TestCase(null, TestEnum.One)]
public void TestEnumConverterNotNullableDeserializeTests(string value, TestEnum? expected)
{
var val = value == null ? "null" : $"\"{value}\"";
var output = JsonConvert.DeserializeObject<NotNullableEnumObject>($"{{ \"Value\": {val} }}");
Assert.That(output.Value == expected);
}
[TestCase("1", true)]
[TestCase("true", true)]
[TestCase("yes", true)]
[TestCase("y", true)]
[TestCase("on", true)]
[TestCase("-1", false)]
[TestCase("0", false)]
[TestCase("n", false)]
[TestCase("no", false)]
[TestCase("false", false)]
[TestCase("off", false)]
[TestCase("", null)]
public void TestBoolConverter(string value, bool? expected)
{
var val = value == null ? "null" : $"\"{value}\"";
var output = JsonConvert.DeserializeObject<BoolObject>($"{{ \"Value\": {val} }}");
Assert.That(output.Value == expected);
}
[TestCase("1", true)]
[TestCase("true", true)]
[TestCase("yes", true)]
[TestCase("y", true)]
[TestCase("on", true)]
[TestCase("-1", false)]
[TestCase("0", false)]
[TestCase("n", false)]
[TestCase("no", false)]
[TestCase("false", false)]
[TestCase("off", false)]
[TestCase("", false)]
public void TestBoolConverterNotNullable(string value, bool expected)
{
var val = value == null ? "null" : $"\"{value}\"";
var output = JsonConvert.DeserializeObject<NotNullableBoolObject>($"{{ \"Value\": {val} }}");
Assert.That(output.Value == expected);
}
}
public class TimeObject
{
[JsonConverter(typeof(DateTimeConverter))]
public DateTime? Time { get; set; }
}
public class EnumObject
{
public TestEnum? Value { get; set; }
}
public class NotNullableEnumObject
{
public TestEnum Value { get; set; }
}
public class BoolObject
{
[JsonConverter(typeof(BoolConverter))]
public bool? Value { get; set; }
}
public class NotNullableBoolObject
{
[JsonConverter(typeof(BoolConverter))]
public bool Value { get; set; }
}
[JsonConverter(typeof(EnumConverter))]
[System.Text.Json.Serialization.JsonConverter(typeof(CryptoExchange.Net.Converters.SystemTextJson.EnumConverter<TestEnum>))]
public enum TestEnum
{
[Map("1")]
One,
[Map("2")]
Two,
[Map("three", "3")]
Three,
Four
}
}

12
CryptoExchange.Net.UnitTests/RestClientTests.cs
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@ -1,14 +1,9 @@
using CryptoExchange.Net.Authentication;
using CryptoExchange.Net.Objects;
using CryptoExchange.Net.Objects;
using CryptoExchange.Net.UnitTests.TestImplementations;
using Newtonsoft.Json;
using NUnit.Framework;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using CryptoExchange.Net.Interfaces;
using Microsoft.Extensions.Logging;
using System.Net.Http;
using System.Threading.Tasks;
using System.Threading;
@ -18,6 +13,7 @@ using System.Net;
using CryptoExchange.Net.RateLimiting.Guards;
using CryptoExchange.Net.RateLimiting.Filters;
using CryptoExchange.Net.RateLimiting.Interfaces;
using System.Text.Json;
namespace CryptoExchange.Net.UnitTests
{
@ -30,7 +26,7 @@ namespace CryptoExchange.Net.UnitTests
// arrange
var client = new TestRestClient();
var expected = new TestObject() { DecimalData = 1.23M, IntData = 10, StringData = "Some data" };
client.SetResponse(JsonConvert.SerializeObject(expected), out _);
client.SetResponse(JsonSerializer.Serialize(expected, new JsonSerializerOptions { TypeInfoResolver = new TestSerializerContext() }), out _);
// act
var result = client.Api1.Request<TestObject>().Result;
@ -140,7 +136,7 @@ namespace CryptoExchange.Net.UnitTests
client.SetResponse("{}", out var request);
await client.Api1.RequestWithParams<TestObject>(new HttpMethod(method), new Dictionary<string, object>
await client.Api1.RequestWithParams<TestObject>(new HttpMethod(method), new ParameterCollection
{
{ "TestParam1", "Value1" },
{ "TestParam2", 2 },

8
CryptoExchange.Net.UnitTests/SocketClientTests.cs
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@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.Text.Json;
using System.Threading;
using System.Threading.Tasks;
using CryptoExchange.Net.Objects;
@ -9,7 +10,6 @@ using CryptoExchange.Net.UnitTests.TestImplementations;
using CryptoExchange.Net.UnitTests.TestImplementations.Sockets;
using Microsoft.Extensions.Logging;
using Moq;
using Newtonsoft.Json;
using NUnit.Framework;
using NUnit.Framework.Legacy;
@ -103,7 +103,7 @@ namespace CryptoExchange.Net.UnitTests
rstEvent.Set();
});
sub.AddSubscription(subObj);
var msgToSend = JsonConvert.SerializeObject(new { topic = "topic", action = "update", property = 123 });
var msgToSend = JsonSerializer.Serialize(new { topic = "topic", action = "update", property = "123" });
// act
socket.InvokeMessage(msgToSend);
@ -198,7 +198,7 @@ namespace CryptoExchange.Net.UnitTests
// act
var sub = client.SubClient.SubscribeToSomethingAsync(channel, onUpdate => {}, ct: default);
socket.InvokeMessage(JsonConvert.SerializeObject(new { channel, action = "subscribe", status = "error" }));
socket.InvokeMessage(JsonSerializer.Serialize(new { channel, action = "subscribe", status = "error" }));
await sub;
// assert
@ -221,7 +221,7 @@ namespace CryptoExchange.Net.UnitTests
// act
var sub = client.SubClient.SubscribeToSomethingAsync(channel, onUpdate => {}, ct: default);
socket.InvokeMessage(JsonConvert.SerializeObject(new { channel, action = "subscribe", status = "confirmed" }));
socket.InvokeMessage(JsonSerializer.Serialize(new { channel, action = "subscribe", status = "confirmed" }));
await sub;
// assert

12
CryptoExchange.Net.UnitTests/SystemTextJsonConverterTests.cs
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@ -363,6 +363,18 @@ namespace CryptoExchange.Net.UnitTests
public string Prop32 { get; set; }
}
[JsonConverter(typeof(EnumConverter<TestEnum>))]
public enum TestEnum
{
[Map("1")]
One,
[Map("2")]
Two,
[Map("three", "3")]
Three,
Four
}
[JsonSerializable(typeof(Test))]
[JsonSerializable(typeof(Test2))]
[JsonSerializable(typeof(Test3))]

13
CryptoExchange.Net.UnitTests/TestImplementations/Sockets/TestChannelQuery.cs
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@ -1,32 +1,31 @@
using CryptoExchange.Net.Objects;
using CryptoExchange.Net.Objects.Sockets;
using CryptoExchange.Net.Sockets;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Text.Json.Serialization;
namespace CryptoExchange.Net.UnitTests.TestImplementations.Sockets
{
internal class SubResponse
{
[JsonProperty("action")]
[JsonPropertyName("action")]
public string Action { get; set; } = null!;
[JsonProperty("channel")]
[JsonPropertyName("channel")]
public string Channel { get; set; } = null!;
[JsonProperty("status")]
[JsonPropertyName("status")]
public string Status { get; set; } = null!;
}
internal class UnsubResponse
{
[JsonProperty("action")]
[JsonPropertyName("action")]
public string Action { get; set; } = null!;
[JsonProperty("status")]
[JsonPropertyName("status")]
public string Status { get; set; } = null!;
}

5
CryptoExchange.Net.UnitTests/TestImplementations/TestBaseClient.cs
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@ -3,9 +3,12 @@ using System.Collections.Generic;
using System.IO;
using System.Net.Http;
using System.Text;
using System.Text.Json.Serialization;
using System.Threading.Tasks;
using CryptoExchange.Net.Authentication;
using CryptoExchange.Net.Clients;
using CryptoExchange.Net.Converters.SystemTextJson;
using CryptoExchange.Net.Interfaces;
using CryptoExchange.Net.Objects;
using CryptoExchange.Net.Objects.Options;
using CryptoExchange.Net.SharedApis;
@ -59,6 +62,8 @@ namespace CryptoExchange.Net.UnitTests
public override string FormatSymbol(string baseAsset, string quoteAsset, TradingMode futuresType, DateTime? deliverDate = null) => $"{baseAsset.ToUpperInvariant()}{quoteAsset.ToUpperInvariant()}";
public override TimeSpan? GetTimeOffset() => null;
public override TimeSyncInfo GetTimeSyncInfo() => null;
protected override IStreamMessageAccessor CreateAccessor() => new SystemTextJsonStreamMessageAccessor(new System.Text.Json.JsonSerializerOptions());
protected override IMessageSerializer CreateSerializer() => new SystemTextJsonMessageSerializer(new TestSerializerContext());
protected override AuthenticationProvider CreateAuthenticationProvider(ApiCredentials credentials) => throw new NotImplementedException();
protected override Task<WebCallResult<DateTime>> GetServerTimestampAsync() => throw new NotImplementedException();
}

6
CryptoExchange.Net.UnitTests/TestImplementations/TestObjects.cs
View File

@ -1,12 +1,14 @@
using Newtonsoft.Json;
using System.Text.Json.Serialization;
namespace CryptoExchange.Net.UnitTests.TestImplementations
{
public class TestObject
{
[JsonProperty("other")]
[JsonPropertyName("other")]
public string StringData { get; set; }
[JsonPropertyName("intData")]
public int IntData { get; set; }
[JsonPropertyName("decimalData")]
public decimal DecimalData { get; set; }
}
}

20
CryptoExchange.Net.UnitTests/TestImplementations/TestRestClient.cs
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@ -1,7 +1,6 @@
using CryptoExchange.Net.Interfaces;
using CryptoExchange.Net.Objects;
using Moq;
using Newtonsoft.Json.Linq;
using System;
using System.IO;
using System.Net;
@ -12,12 +11,13 @@ using System.Threading;
using System.Threading.Tasks;
using CryptoExchange.Net.Authentication;
using System.Collections.Generic;
using CryptoExchange.Net.Objects.Options;
using Microsoft.Extensions.Logging;
using CryptoExchange.Net.Clients;
using CryptoExchange.Net.SharedApis;
using Microsoft.Extensions.Options;
using System.Linq;
using CryptoExchange.Net.Converters.SystemTextJson;
using System.Text.Json.Serialization;
namespace CryptoExchange.Net.UnitTests.TestImplementations
{
@ -138,14 +138,17 @@ namespace CryptoExchange.Net.UnitTests.TestImplementations
/// <inheritdoc />
public override string FormatSymbol(string baseAsset, string quoteAsset, TradingMode futuresType, DateTime? deliverDate = null) => $"{baseAsset.ToUpperInvariant()}{quoteAsset.ToUpperInvariant()}";
protected override IStreamMessageAccessor CreateAccessor() => new SystemTextJsonStreamMessageAccessor(new System.Text.Json.JsonSerializerOptions() { TypeInfoResolver = new TestSerializerContext() });
protected override IMessageSerializer CreateSerializer() => new SystemTextJsonMessageSerializer(new TestSerializerContext());
public async Task<CallResult<T>> Request<T>(CancellationToken ct = default) where T : class
{
return await SendRequestAsync<T>(new Uri("http://www.test.com"), HttpMethod.Get, ct, requestWeight: 0);
return await SendAsync<T>("http://www.test.com", new RequestDefinition("/", HttpMethod.Get) { Weight = 0 }, null, ct);
}
public async Task<CallResult<T>> RequestWithParams<T>(HttpMethod method, Dictionary<string, object> parameters, Dictionary<string, string> headers) where T : class
public async Task<CallResult<T>> RequestWithParams<T>(HttpMethod method, ParameterCollection parameters, Dictionary<string, string> headers) where T : class
{
return await SendRequestAsync<T>(new Uri("http://www.test.com"), method, default, parameters, requestWeight: 0, additionalHeaders: headers);
return await SendAsync<T>("http://www.test.com", new RequestDefinition("/", method) { Weight = 0 }, parameters, default, additionalHeaders: headers);
}
public void SetParameterPosition(HttpMethod method, HttpMethodParameterPosition position)
@ -179,12 +182,15 @@ namespace CryptoExchange.Net.UnitTests.TestImplementations
RequestFactory = new Mock<IRequestFactory>().Object;
}
protected override IStreamMessageAccessor CreateAccessor() => new SystemTextJsonStreamMessageAccessor(new System.Text.Json.JsonSerializerOptions());
protected override IMessageSerializer CreateSerializer() => new SystemTextJsonMessageSerializer(new TestSerializerContext());
/// <inheritdoc />
public override string FormatSymbol(string baseAsset, string quoteAsset, TradingMode futuresType, DateTime? deliverDate = null) => $"{baseAsset.ToUpperInvariant()}{quoteAsset.ToUpperInvariant()}";
public async Task<CallResult<T>> Request<T>(CancellationToken ct = default) where T : class
{
return await SendRequestAsync<T>(new Uri("http://www.test.com"), HttpMethod.Get, ct, requestWeight: 0);
return await SendAsync<T>("http://www.test.com", new RequestDefinition("/", HttpMethod.Get) { Weight = 0 }, null, ct);
}
protected override Error ParseErrorResponse(int httpStatusCode, KeyValuePair<string, string[]>[] responseHeaders, IMessageAccessor accessor)
@ -215,7 +221,9 @@ namespace CryptoExchange.Net.UnitTests.TestImplementations
public class TestError
{
[JsonPropertyName("errorCode")]
public int ErrorCode { get; set; }
[JsonPropertyName("errorMessage")]
public string ErrorMessage { get; set; }
}

4
CryptoExchange.Net.UnitTests/TestImplementations/TestSocketClient.cs
View File

@ -16,6 +16,7 @@ using Moq;
using CryptoExchange.Net.Testing.Implementations;
using CryptoExchange.Net.SharedApis;
using Microsoft.Extensions.Options;
using CryptoExchange.Net.Converters.SystemTextJson;
namespace CryptoExchange.Net.UnitTests.TestImplementations
{
@ -97,6 +98,9 @@ namespace CryptoExchange.Net.UnitTests.TestImplementations
}
protected internal override IByteMessageAccessor CreateAccessor() => new SystemTextJsonByteMessageAccessor(new System.Text.Json.JsonSerializerOptions());
protected internal override IMessageSerializer CreateSerializer() => new SystemTextJsonMessageSerializer(new TestSerializerContext());
/// <inheritdoc />
public override string FormatSymbol(string baseAsset, string quoteAsset, TradingMode futuresType, DateTime? deliverDate = null) => $"{baseAsset.ToUpperInvariant()}{quoteAsset.ToUpperInvariant()}";

21
CryptoExchange.Net.UnitTests/TestSerializerContext.cs Normal file
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@ -0,0 +1,21 @@
using CryptoExchange.Net.UnitTests.TestImplementations;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.Json.Serialization;
using System.Threading.Tasks;
namespace CryptoExchange.Net.UnitTests
{
[JsonSerializable(typeof(string))]
[JsonSerializable(typeof(int))]
[JsonSerializable(typeof(Dictionary<string, string>))]
[JsonSerializable(typeof(IDictionary<string, string>))]
[JsonSerializable(typeof(Dictionary<string, object>))]
[JsonSerializable(typeof(IDictionary<string, object>))]
[JsonSerializable(typeof(TestObject))]
internal partial class TestSerializerContext : JsonSerializerContext
{
}
}

6
CryptoExchange.Net/Clients/RestApiClient.cs
View File

@ -1,7 +1,6 @@
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Linq;
using System.Net;
@ -9,7 +8,6 @@ using System.Net.Http;
using System.Threading;
using System.Threading.Tasks;
using CryptoExchange.Net.Caching;
using CryptoExchange.Net.Converters.JsonNet;
using CryptoExchange.Net.Interfaces;
using CryptoExchange.Net.Logging.Extensions;
using CryptoExchange.Net.Objects;
@ -114,13 +112,13 @@ namespace CryptoExchange.Net.Clients
/// Create a message accessor instance
/// </summary>
/// <returns></returns>
protected virtual IStreamMessageAccessor CreateAccessor() => new JsonNetStreamMessageAccessor();
protected abstract IStreamMessageAccessor CreateAccessor();
/// <summary>
/// Create a serializer instance
/// </summary>
/// <returns></returns>
protected virtual IMessageSerializer CreateSerializer() => new JsonNetMessageSerializer();
protected abstract IMessageSerializer CreateSerializer();
/// <summary>
/// Send a request to the base address based on the request definition

5
CryptoExchange.Net/Clients/SocketApiClient.cs
View File

@ -1,4 +1,3 @@
using CryptoExchange.Net.Converters.JsonNet;
using CryptoExchange.Net.Interfaces;
using CryptoExchange.Net.Logging.Extensions;
using CryptoExchange.Net.Objects;
@ -133,13 +132,13 @@ namespace CryptoExchange.Net.Clients
/// Create a message accessor instance
/// </summary>
/// <returns></returns>
protected internal virtual IByteMessageAccessor CreateAccessor() => new JsonNetByteMessageAccessor();
protected internal abstract IByteMessageAccessor CreateAccessor();
/// <summary>
/// Create a serializer instance
/// </summary>
/// <returns></returns>
protected internal virtual IMessageSerializer CreateSerializer() => new JsonNetMessageSerializer();
protected internal abstract IMessageSerializer CreateSerializer();
/// <summary>
/// Keep an open connection to this url

195
CryptoExchange.Net/Converters/JsonNet/ArrayConverter.cs
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@ -1,195 +0,0 @@
using System;
using System.Collections;
using System.Collections.Concurrent;
using System.Globalization;
using System.Linq;
using System.Reflection;
using CryptoExchange.Net.Attributes;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
namespace CryptoExchange.Net.Converters.JsonNet
{
/// <summary>
/// Converter for arrays to objects. Can deserialize data like [0.1, 0.2, "test"] to an object. Mapping is done by marking the class with [JsonConverter(typeof(ArrayConverter))] and the properties
/// with [ArrayProperty(x)] where x is the index of the property in the array
/// </summary>
public class ArrayConverter : JsonConverter
{
private static readonly ConcurrentDictionary<(MemberInfo, Type), Attribute> _attributeByMemberInfoAndTypeCache = new ConcurrentDictionary<(MemberInfo, Type), Attribute>();
private static readonly ConcurrentDictionary<(Type, Type), Attribute> _attributeByTypeAndTypeCache = new ConcurrentDictionary<(Type, Type), Attribute>();
/// <inheritdoc />
public override bool CanConvert(Type objectType)
{
return true;
}
/// <inheritdoc />
public override object? ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer)
{
if (reader.TokenType == JsonToken.Null)
return null;
if (objectType == typeof(JToken))
return JToken.Load(reader);
var result = Activator.CreateInstance(objectType);
var arr = JArray.Load(reader);
return ParseObject(arr, result!, objectType);
}
private static object ParseObject(JArray arr, object result, Type objectType)
{
foreach (var property in objectType.GetProperties())
{
var attribute = GetCustomAttribute<ArrayPropertyAttribute>(property);
if (attribute == null)
continue;
if (attribute.Index >= arr.Count)
continue;
if (property.PropertyType.BaseType == typeof(Array))
{
var objType = property.PropertyType.GetElementType();
var innerArray = (JArray)arr[attribute.Index];
var count = 0;
if (innerArray.Count == 0)
{
var arrayResult = (IList)Activator.CreateInstance(property.PropertyType, new [] { 0 })!;
property.SetValue(result, arrayResult);
}
else if (innerArray[0].Type == JTokenType.Array)
{
var arrayResult = (IList)Activator.CreateInstance(property.PropertyType, new [] { innerArray.Count })!;
foreach (var obj in innerArray)
{
var innerObj = Activator.CreateInstance(objType!);
arrayResult[count] = ParseObject((JArray)obj, innerObj!, objType!);
count++;
}
property.SetValue(result, arrayResult);
}
else
{
var arrayResult = (IList)Activator.CreateInstance(property.PropertyType, new [] { 1 })!;
var innerObj = Activator.CreateInstance(objType!);
arrayResult[0] = ParseObject(innerArray, innerObj!, objType!);
property.SetValue(result, arrayResult);
}
continue;
}
var converterAttribute = GetCustomAttribute<JsonConverterAttribute>(property) ?? GetCustomAttribute<JsonConverterAttribute>(property.PropertyType);
var conversionAttribute = GetCustomAttribute<JsonConversionAttribute>(property) ?? GetCustomAttribute<JsonConversionAttribute>(property.PropertyType);
object? value;
if (converterAttribute != null)
{
value = arr[attribute.Index].ToObject(property.PropertyType, new JsonSerializer {Converters = {(JsonConverter) Activator.CreateInstance(converterAttribute.ConverterType)!}});
}
else if (conversionAttribute != null)
{
value = arr[attribute.Index].ToObject(property.PropertyType);
}
else
{
value = arr[attribute.Index];
}
if (value != null && property.PropertyType.IsInstanceOfType(value))
{
property.SetValue(result, value);
}
else
{
if (value is JToken token)
{
if (token.Type == JTokenType.Null)
value = null;
if (token.Type == JTokenType.Float)
value = token.Value<decimal>();
}
if (value is decimal)
{
property.SetValue(result, value);
}
else if ((property.PropertyType == typeof(decimal)
|| property.PropertyType == typeof(decimal?))
&& (value != null && value.ToString()!.IndexOf("e", StringComparison.OrdinalIgnoreCase) >= 0))
{
var v = value.ToString();
if (decimal.TryParse(v, NumberStyles.Float, CultureInfo.InvariantCulture, out var dec))
property.SetValue(result, dec);
}
else
{
property.SetValue(result, value == null ? null : Convert.ChangeType(value, property.PropertyType));
}
}
}
return result;
}
/// <inheritdoc />
public override void WriteJson(JsonWriter writer, object? value, JsonSerializer serializer)
{
if (value == null)
return;
writer.WriteStartArray();
var props = value.GetType().GetProperties();
var ordered = props.OrderBy(p => GetCustomAttribute<ArrayPropertyAttribute>(p)?.Index);
var last = -1;
foreach (var prop in ordered)
{
var arrayProp = GetCustomAttribute<ArrayPropertyAttribute>(prop);
if (arrayProp == null)
continue;
if (arrayProp.Index == last)
continue;
while (arrayProp.Index != last + 1)
{
writer.WriteValue((string?)null);
last += 1;
}
last = arrayProp.Index;
var converterAttribute = GetCustomAttribute<JsonConverterAttribute>(prop);
if (converterAttribute != null)
writer.WriteRawValue(JsonConvert.SerializeObject(prop.GetValue(value), (JsonConverter)Activator.CreateInstance(converterAttribute.ConverterType)!));
else if (!IsSimple(prop.PropertyType))
serializer.Serialize(writer, prop.GetValue(value));
else
writer.WriteValue(prop.GetValue(value));
}
writer.WriteEndArray();
}
private static bool IsSimple(Type type)
{
if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Nullable<>))
{
// nullable type, check if the nested type is simple.
return IsSimple(type.GetGenericArguments()[0]);
}
return type.IsPrimitive
|| type.IsEnum
|| type == typeof(string)
|| type == typeof(decimal);
}
private static T? GetCustomAttribute<T>(MemberInfo memberInfo) where T : Attribute =>
(T?)_attributeByMemberInfoAndTypeCache.GetOrAdd((memberInfo, typeof(T)), tuple => memberInfo.GetCustomAttribute(typeof(T))!);
private static T? GetCustomAttribute<T>(Type type) where T : Attribute =>
(T?)_attributeByTypeAndTypeCache.GetOrAdd((type, typeof(T)), tuple => type.GetCustomAttribute(typeof(T))!);
}
}

98
CryptoExchange.Net/Converters/JsonNet/BaseConverter.cs
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@ -1,98 +0,0 @@
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using Newtonsoft.Json;
namespace CryptoExchange.Net.Converters.JsonNet
{
/// <summary>
/// Base class for enum converters
/// </summary>
/// <typeparam name="T">Type of enum to convert</typeparam>
public abstract class BaseConverter<T>: JsonConverter where T: struct
{
/// <summary>
/// The enum->string mapping
/// </summary>
protected abstract List<KeyValuePair<T, string>> Mapping { get; }
private readonly bool _quotes;
/// <summary>
/// ctor
/// </summary>
/// <param name="useQuotes"></param>
protected BaseConverter(bool useQuotes)
{
_quotes = useQuotes;
}
/// <inheritdoc />
public override void WriteJson(JsonWriter writer, object? value, JsonSerializer serializer)
{
var stringValue = value == null? null: GetValue((T) value);
if (_quotes)
writer.WriteValue(stringValue);
else
writer.WriteRawValue(stringValue);
}
/// <inheritdoc />
public override object? ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer)
{
if (reader.Value == null)
return null;
var stringValue = reader.Value.ToString();
if (string.IsNullOrWhiteSpace(stringValue))
return null;
if (!GetValue(stringValue, out var result))
{
Trace.WriteLine($"{DateTime.Now:yyyy/MM/dd HH:mm:ss:fff} | Warning | Cannot map enum value. EnumType: {typeof(T)}, Value: {reader.Value}, Known values: {string.Join(", ", Mapping.Select(m => m.Value))}. If you think {reader.Value} should added please open an issue on the Github repo");
return null;
}
return result;
}
/// <summary>
/// Convert a string value
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public T ReadString(string data)
{
return Mapping.FirstOrDefault(v => v.Value == data).Key;
}
/// <inheritdoc />
public override bool CanConvert(Type objectType)
{
// Check if it is type, or nullable of type
return objectType == typeof(T) || Nullable.GetUnderlyingType(objectType) == typeof(T);
}
private bool GetValue(string value, out T result)
{
// Check for exact match first, then if not found fallback to a case insensitive match
var mapping = Mapping.FirstOrDefault(kv => kv.Value.Equals(value, StringComparison.InvariantCulture));
if(mapping.Equals(default(KeyValuePair<T, string>)))
mapping = Mapping.FirstOrDefault(kv => kv.Value.Equals(value, StringComparison.InvariantCultureIgnoreCase));
if (!mapping.Equals(default(KeyValuePair<T, string>)))
{
result = mapping.Key;
return true;
}
result = default;
return false;
}
private string GetValue(T value)
{
return Mapping.FirstOrDefault(v => v.Key.Equals(value)).Value;
}
}
}

62
CryptoExchange.Net/Converters/JsonNet/BigDecimalConverter.cs
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@ -1,62 +0,0 @@
using System;
using System.Globalization;
using Newtonsoft.Json;
namespace CryptoExchange.Net.Converters.JsonNet
{
/// <summary>
/// Decimal converter that handles overflowing decimal values (by setting it to decimal.MaxValue)
/// </summary>
public class BigDecimalConverter : JsonConverter
{
/// <inheritdoc />
public override bool CanConvert(Type objectType)
{
if (Nullable.GetUnderlyingType(objectType) != null)
return Nullable.GetUnderlyingType(objectType) == typeof(decimal);
return objectType == typeof(decimal);
}
/// <inheritdoc />
public override object? ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer)
{
if (reader.TokenType == JsonToken.Null)
return null;
if (reader.TokenType == JsonToken.Float || reader.TokenType == JsonToken.Integer)
{
try
{
return decimal.Parse(reader.Value!.ToString()!, NumberStyles.Float, CultureInfo.InvariantCulture);
}
catch (OverflowException)
{
// Value doesn't fit decimal; set it to max value
return decimal.MaxValue;
}
}
if (reader.TokenType == JsonToken.String)
{
try
{
var value = reader.Value!.ToString()!;
return decimal.Parse(value, NumberStyles.Float, CultureInfo.InvariantCulture);
}
catch (OverflowException)
{
// Value doesn't fit decimal; set it to max value
return decimal.MaxValue;
}
}
return null;
}
/// <inheritdoc />
public override void WriteJson(JsonWriter writer, object? value, JsonSerializer serializer)
{
writer.WriteValue(value);
}
}
}

80
CryptoExchange.Net/Converters/JsonNet/BoolConverter.cs
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@ -1,80 +0,0 @@
using System;
using Newtonsoft.Json;
namespace CryptoExchange.Net.Converters.JsonNet
{
/// <summary>
/// Boolean converter with support for "0"/"1" (strings)
/// </summary>
public class BoolConverter : JsonConverter
{
/// <summary>
/// Determines whether this instance can convert the specified object type.
/// </summary>
/// <param name="objectType">Type of the object.</param>
/// <returns>
/// <c>true</c> if this instance can convert the specified object type; otherwise, <c>false</c>.
/// </returns>
public override bool CanConvert(Type objectType)
{
if (Nullable.GetUnderlyingType(objectType) != null)
return Nullable.GetUnderlyingType(objectType) == typeof(bool);
return objectType == typeof(bool);
}
/// <summary>
/// Reads the JSON representation of the object.
/// </summary>
/// <param name="reader">The <see cref="T:Newtonsoft.Json.JsonReader"/> to read from.</param>
/// <param name="objectType">Type of the object.</param>
/// <param name="existingValue">The existing value of object being read.</param>
/// <param name="serializer">The calling serializer.</param>
/// <returns>
/// The object value.
/// </returns>
public override object? ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer)
{
var value = reader.Value?.ToString()!.ToLower().Trim();
if (value == null || value == "")
{
if (Nullable.GetUnderlyingType(objectType) != null)
return null;
return false;
}
switch (value)
{
case "true":
case "yes":
case "y":
case "1":
case "on":
return true;
case "false":
case "no":
case "n":
case "0":
case "off":
case "-1":
return false;
}
// If we reach here, we're pretty much going to throw an error so let's let Json.NET throw it's pretty-fied error message.
return new JsonSerializer().Deserialize(reader, objectType);
}
/// <summary>
/// Specifies that this converter will not participate in writing results.
/// </summary>
public override bool CanWrite { get { return false; } }
/// <summary>
/// Writes the JSON representation of the object.
/// </summary>
/// <param name="writer">The <see cref="T:Newtonsoft.Json.JsonWriter"/> to write to.</param><param name="value">The value.</param><param name="serializer">The calling serializer.</param>
public override void WriteJson(JsonWriter writer, object? value, JsonSerializer serializer)
{
}
}
}

240
CryptoExchange.Net/Converters/JsonNet/DateTimeConverter.cs
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@ -1,240 +0,0 @@
using Newtonsoft.Json;
using System;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
namespace CryptoExchange.Net.Converters.JsonNet
{
/// <summary>
/// Datetime converter. Supports converting from string/long/double to DateTime and back. Numbers are assumed to be the time since 1970-01-01.
/// </summary>
public class DateTimeConverter: JsonConverter
{
private static readonly DateTime _epoch = new(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
private const long _ticksPerSecond = TimeSpan.TicksPerMillisecond * 1000;
private const decimal _ticksPerMicrosecond = TimeSpan.TicksPerMillisecond / 1000;
private const decimal _ticksPerNanosecond = TimeSpan.TicksPerMillisecond / 1000m / 1000;
/// <inheritdoc />
public override bool CanConvert(Type objectType)
{
return objectType == typeof(DateTime) || objectType == typeof(DateTime?);
}
/// <inheritdoc />
public override object? ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer)
{
if (reader.Value == null)
{
if (objectType == typeof(DateTime))
return default(DateTime);
return null;
}
if(reader.TokenType is JsonToken.Integer)
{
var longValue = (long)reader.Value;
if (longValue == 0 || longValue == -1)
return objectType == typeof(DateTime) ? default(DateTime): null;
return ParseFromLong(longValue);
}
else if (reader.TokenType is JsonToken.Float)
{
var doubleValue = (double)reader.Value;
if (doubleValue == 0 || doubleValue == -1)
return objectType == typeof(DateTime) ? default(DateTime) : null;
if (doubleValue < 19999999999)
return ConvertFromSeconds(doubleValue);
return ConvertFromMilliseconds(doubleValue);
}
else if(reader.TokenType is JsonToken.String)
{
var stringValue = (string)reader.Value;
if (string.IsNullOrWhiteSpace(stringValue)
|| stringValue == "-1"
|| (double.TryParse(stringValue, out var doubleVal) && doubleVal == 0))
{
return objectType == typeof(DateTime) ? default(DateTime) : null;
}
return ParseFromString(stringValue);
}
else if(reader.TokenType == JsonToken.Date)
{
return (DateTime)reader.Value;
}
else
{
Trace.WriteLine("{DateTime.Now:yyyy/MM/dd HH:mm:ss:fff} | Warning | Unknown DateTime format: " + reader.Value);
return default;
}
}
/// <summary>
/// Parse a long value to datetime
/// </summary>
/// <param name="longValue"></param>
/// <returns></returns>
public static DateTime ParseFromLong(long longValue)
{
if (longValue < 19999999999)
return ConvertFromSeconds(longValue);
if (longValue < 19999999999999)
return ConvertFromMilliseconds(longValue);
if (longValue < 19999999999999999)
return ConvertFromMicroseconds(longValue);
return ConvertFromNanoseconds(longValue);
}
/// <summary>
/// Parse a string value to datetime
/// </summary>
/// <param name="stringValue"></param>
/// <returns></returns>
public static DateTime ParseFromString(string stringValue)
{
if (stringValue.Length == 12 && stringValue.StartsWith("202"))
{
// Parse 202303261200 format
if (!int.TryParse(stringValue.Substring(0, 4), out var year)
|| !int.TryParse(stringValue.Substring(4, 2), out var month)
|| !int.TryParse(stringValue.Substring(6, 2), out var day)
|| !int.TryParse(stringValue.Substring(8, 2), out var hour)
|| !int.TryParse(stringValue.Substring(10, 2), out var minute))
{
Trace.WriteLine($"{DateTime.Now:yyyy/MM/dd HH:mm:ss:fff} | Warning | Unknown DateTime format: " + stringValue);
return default;
}
return new DateTime(year, month, day, hour, minute, 0, DateTimeKind.Utc);
}
if (stringValue.Length == 8)
{
// Parse 20211103 format
if (!int.TryParse(stringValue.Substring(0, 4), out var year)
|| !int.TryParse(stringValue.Substring(4, 2), out var month)
|| !int.TryParse(stringValue.Substring(6, 2), out var day))
{
Trace.WriteLine($"{DateTime.Now:yyyy/MM/dd HH:mm:ss:fff} | Warning | Unknown DateTime format: " + stringValue);
return default;
}
return new DateTime(year, month, day, 0, 0, 0, DateTimeKind.Utc);
}
if (stringValue.Length == 6)
{
// Parse 211103 format
if (!int.TryParse(stringValue.Substring(0, 2), out var year)
|| !int.TryParse(stringValue.Substring(2, 2), out var month)
|| !int.TryParse(stringValue.Substring(4, 2), out var day))
{
Trace.WriteLine("{DateTime.Now:yyyy/MM/dd HH:mm:ss:fff} | Warning | Unknown DateTime format: " + stringValue);
return default;
}
return new DateTime(year + 2000, month, day, 0, 0, 0, DateTimeKind.Utc);
}
if (double.TryParse(stringValue, NumberStyles.Float, CultureInfo.InvariantCulture, out var doubleValue))
{
// Parse 1637745563.000 format
if (doubleValue < 19999999999)
return ConvertFromSeconds(doubleValue);
if (doubleValue < 19999999999999)
return ConvertFromMilliseconds((long)doubleValue);
if (doubleValue < 19999999999999999)
return ConvertFromMicroseconds((long)doubleValue);
return ConvertFromNanoseconds((long)doubleValue);
}
if (stringValue.Length == 10)
{
// Parse 2021-11-03 format
var values = stringValue.Split('-');
if (!int.TryParse(values[0], out var year)
|| !int.TryParse(values[1], out var month)
|| !int.TryParse(values[2], out var day))
{
Trace.WriteLine("{DateTime.Now:yyyy/MM/dd HH:mm:ss:fff} | Warning | Unknown DateTime format: " + stringValue);
return default;
}
return new DateTime(year, month, day, 0, 0, 0, DateTimeKind.Utc);
}
return DateTime.Parse(stringValue, CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal | DateTimeStyles.AssumeUniversal);
}
/// <summary>
/// Convert a seconds since epoch (01-01-1970) value to DateTime
/// </summary>
/// <param name="seconds"></param>
/// <returns></returns>
public static DateTime ConvertFromSeconds(double seconds) => _epoch.AddTicks((long)Math.Round(seconds * _ticksPerSecond));
/// <summary>
/// Convert a milliseconds since epoch (01-01-1970) value to DateTime
/// </summary>
/// <param name="milliseconds"></param>
/// <returns></returns>
public static DateTime ConvertFromMilliseconds(double milliseconds) => _epoch.AddTicks((long)Math.Round(milliseconds * TimeSpan.TicksPerMillisecond));
/// <summary>
/// Convert a microseconds since epoch (01-01-1970) value to DateTime
/// </summary>
/// <param name="microseconds"></param>
/// <returns></returns>
public static DateTime ConvertFromMicroseconds(long microseconds) => _epoch.AddTicks((long)Math.Round(microseconds * _ticksPerMicrosecond));
/// <summary>
/// Convert a nanoseconds since epoch (01-01-1970) value to DateTime
/// </summary>
/// <param name="nanoseconds"></param>
/// <returns></returns>
public static DateTime ConvertFromNanoseconds(long nanoseconds) => _epoch.AddTicks((long)Math.Round(nanoseconds * _ticksPerNanosecond));
/// <summary>
/// Convert a DateTime value to seconds since epoch (01-01-1970) value
/// </summary>
/// <param name="time"></param>
/// <returns></returns>
[return: NotNullIfNotNull("time")]
public static long? ConvertToSeconds(DateTime? time) => time == null ? null: (long)Math.Round((time.Value - _epoch).TotalSeconds);
/// <summary>
/// Convert a DateTime value to milliseconds since epoch (01-01-1970) value
/// </summary>
/// <param name="time"></param>
/// <returns></returns>
[return: NotNullIfNotNull("time")]
public static long? ConvertToMilliseconds(DateTime? time) => time == null ? null : (long)Math.Round((time.Value - _epoch).TotalMilliseconds);
/// <summary>
/// Convert a DateTime value to microseconds since epoch (01-01-1970) value
/// </summary>
/// <param name="time"></param>
/// <returns></returns>
[return: NotNullIfNotNull("time")]
public static long? ConvertToMicroseconds(DateTime? time) => time == null ? null : (long)Math.Round((time.Value - _epoch).Ticks / _ticksPerMicrosecond);
/// <summary>
/// Convert a DateTime value to nanoseconds since epoch (01-01-1970) value
/// </summary>
/// <param name="time"></param>
/// <returns></returns>
[return: NotNullIfNotNull("time")]
public static long? ConvertToNanoseconds(DateTime? time) => time == null ? null : (long)Math.Round((time.Value - _epoch).Ticks / _ticksPerNanosecond);
/// <inheritdoc />
public override void WriteJson(JsonWriter writer, object? value, JsonSerializer serializer)
{
var datetimeValue = (DateTime?)value;
if (datetimeValue == null)
writer.WriteValue((DateTime?)null);
if(datetimeValue == default(DateTime))
writer.WriteValue((DateTime?)null);
else
writer.WriteValue((long)Math.Round(((DateTime)value! - new DateTime(1970, 1, 1)).TotalMilliseconds));
}
}
}

27
CryptoExchange.Net/Converters/JsonNet/DecimalStringWriterConverter.cs
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@ -1,27 +0,0 @@
using Newtonsoft.Json;
using System;
using System.Globalization;
namespace CryptoExchange.Net.Converters.JsonNet
{
/// <summary>
/// Converter for serializing decimal values as string
/// </summary>
public class DecimalStringWriterConverter : JsonConverter
{
/// <inheritdoc />
public override bool CanRead => false;
/// <inheritdoc />
public override bool CanConvert(Type objectType) => objectType == typeof(decimal) || objectType == typeof(decimal?);
/// <inheritdoc />
public override object? ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer)
{
throw new NotImplementedException();
}
/// <inheritdoc />
public override void WriteJson(JsonWriter writer, object? value, JsonSerializer serializer) => writer.WriteValue(((decimal?)value)?.ToString(CultureInfo.InvariantCulture) ?? null);
}
}

176
CryptoExchange.Net/Converters/JsonNet/EnumConverter.cs
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@ -1,176 +0,0 @@
using CryptoExchange.Net.Attributes;
using Newtonsoft.Json;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
namespace CryptoExchange.Net.Converters.JsonNet
{
/// <summary>
/// Converter for enum values. Enums entries should be noted with a MapAttribute to map the enum value to a string value
/// </summary>
public class EnumConverter : JsonConverter
{
private bool _warnOnMissingEntry = true;
private bool _writeAsInt;
/// <summary>
/// </summary>
public EnumConverter() { }
/// <summary>
/// </summary>
/// <param name="writeAsInt"></param>
/// <param name="warnOnMissingEntry"></param>
public EnumConverter(bool writeAsInt, bool warnOnMissingEntry)
{
_writeAsInt = writeAsInt;
_warnOnMissingEntry = warnOnMissingEntry;
}
private static readonly ConcurrentDictionary<Type, List<KeyValuePair<object, string>>> _mapping = new();
/// <inheritdoc />
public override bool CanConvert(Type objectType)
{
return objectType.IsEnum || Nullable.GetUnderlyingType(objectType)?.IsEnum == true;
}
/// <inheritdoc />
public override object? ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer)
{
var enumType = Nullable.GetUnderlyingType(objectType) ?? objectType;
if (!_mapping.TryGetValue(enumType, out var mapping))
mapping = AddMapping(enumType);
var stringValue = reader.Value?.ToString();
if (stringValue == null || stringValue == "")
{
// Received null value
var emptyResult = GetDefaultValue(objectType, enumType);
if(emptyResult != null)
// If the property we're parsing to isn't nullable there isn't a correct way to return this as null will either throw an exception (.net framework) or the default enum value (dotnet core).
Trace.WriteLine($"{DateTime.Now:yyyy/MM/dd HH:mm:ss:fff} | Warning | Received null enum value, but property type is not a nullable enum. EnumType: {enumType.Name}. If you think {enumType.Name} should be nullable please open an issue on the Github repo");
return emptyResult;
}
if (!GetValue(enumType, mapping, stringValue!, out var result))
{
var defaultValue = GetDefaultValue(objectType, enumType);
if (string.IsNullOrWhiteSpace(stringValue))
{
if (defaultValue != null)
// We received an empty string and have no mapping for it, and the property isn't nullable
Trace.WriteLine($"{DateTime.Now:yyyy/MM/dd HH:mm:ss:fff} | Warning | Received empty string as enum value, but property type is not a nullable enum. EnumType: {enumType.Name}. If you think {enumType.Name} should be nullable please open an issue on the Github repo");
}
else
{
// We received an enum value but weren't able to parse it.
if (_warnOnMissingEntry)
Trace.WriteLine($"{DateTime.Now:yyyy/MM/dd HH:mm:ss:fff} | Warning | Cannot map enum value. EnumType: {enumType.Name}, Value: {reader.Value}, Known values: {string.Join(", ", mapping.Select(m => m.Value))}. If you think {reader.Value} should added please open an issue on the Github repo");
}
return defaultValue;
}
return result;
}
private static object? GetDefaultValue(Type objectType, Type enumType)
{
if (Nullable.GetUnderlyingType(objectType) != null)
return null;
return Activator.CreateInstance(enumType); // return default value
}
private static List<KeyValuePair<object, string>> AddMapping(Type objectType)
{
var mapping = new List<KeyValuePair<object, string>>();
var enumMembers = objectType.GetMembers();
foreach (var member in enumMembers)
{
var maps = member.GetCustomAttributes(typeof(MapAttribute), false);
foreach (MapAttribute attribute in maps)
{
foreach (var value in attribute.Values)
mapping.Add(new KeyValuePair<object, string>(Enum.Parse(objectType, member.Name), value));
}
}
_mapping.TryAdd(objectType, mapping);
return mapping;
}
private static bool GetValue(Type objectType, List<KeyValuePair<object, string>> enumMapping, string value, out object? result)
{
// Check for exact match first, then if not found fallback to a case insensitive match
var mapping = enumMapping.FirstOrDefault(kv => kv.Value.Equals(value, StringComparison.InvariantCulture));
if (mapping.Equals(default(KeyValuePair<object, string>)))
mapping = enumMapping.FirstOrDefault(kv => kv.Value.Equals(value, StringComparison.InvariantCultureIgnoreCase));
if (!mapping.Equals(default(KeyValuePair<object, string>)))
{
result = mapping.Key;
return true;
}
try
{
// If no explicit mapping is found try to parse string
result = Enum.Parse(objectType, value, true);
return true;
}
catch (Exception)
{
result = default;
return false;
}
}
/// <summary>
/// Get the string value for an enum value using the MapAttribute mapping. When multiple values are mapped for a enum entry the first value will be returned
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="enumValue"></param>
/// <returns></returns>
[return: NotNullIfNotNull("enumValue")]
public static string? GetString<T>(T enumValue) => GetString(typeof(T), enumValue);
[return: NotNullIfNotNull("enumValue")]
private static string? GetString(Type objectType, object? enumValue)
{
objectType = Nullable.GetUnderlyingType(objectType) ?? objectType;
if (!_mapping.TryGetValue(objectType, out var mapping))
mapping = AddMapping(objectType);
return enumValue == null ? null : (mapping.FirstOrDefault(v => v.Key.Equals(enumValue)).Value ?? enumValue.ToString());
}
/// <inheritdoc />
public override void WriteJson(JsonWriter writer, object? value, JsonSerializer serializer)
{
if (value == null)
{
writer.WriteNull();
}
else
{
if (!_writeAsInt)
{
var stringValue = GetString(value.GetType(), value);
writer.WriteValue(stringValue);
}
else
{
writer.WriteValue((int)value);
}
}
}
}
}

338
CryptoExchange.Net/Converters/JsonNet/JsonNetMessageAccessor.cs
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@ -1,338 +0,0 @@
using CryptoExchange.Net.Converters.MessageParsing;
using CryptoExchange.Net.Interfaces;
using CryptoExchange.Net.Objects;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
namespace CryptoExchange.Net.Converters.JsonNet
{
/// <summary>
/// Json.Net message accessor
/// </summary>
public abstract class JsonNetMessageAccessor : IMessageAccessor
{
/// <summary>
/// The json token loaded
/// </summary>
protected JToken? _token;
private static readonly JsonSerializer _serializer = JsonSerializer.Create(SerializerOptions.WithConverters);
/// <inheritdoc />
public bool IsJson { get; protected set; }
/// <inheritdoc />
public abstract bool OriginalDataAvailable { get; }
/// <inheritdoc />
public object? Underlying => _token;
/// <inheritdoc />
public CallResult<object> Deserialize(Type type, MessagePath? path = null)
{
if (!IsJson)
return new CallResult<object>(GetOriginalString());
var source = _token;
if (path != null)
source = GetPathNode(path.Value);
try
{
var result = source!.ToObject(type, _serializer)!;
return new CallResult<object>(result);
}
catch (JsonReaderException jre)
{
var info = $"Deserialize JsonReaderException: {jre.Message}, Path: {jre.Path}, LineNumber: {jre.LineNumber}, LinePosition: {jre.LinePosition}";
return new CallResult<object>(new DeserializeError(info, OriginalDataAvailable ? GetOriginalString() : "[Data only available when OutputOriginal = true in client options]"));
}
catch (JsonSerializationException jse)
{
var info = $"Deserialize JsonSerializationException: {jse.Message}";
return new CallResult<object>(new DeserializeError(info, OriginalDataAvailable ? GetOriginalString() : "[Data only available when OutputOriginal = true in client options]"));
}
catch (Exception ex)
{
var exceptionInfo = ex.ToLogString();
var info = $"Deserialize Unknown Exception: {exceptionInfo}";
return new CallResult<object>(new DeserializeError(info, OriginalDataAvailable ? GetOriginalString() : "[Data only available when OutputOriginal = true in client options]"));
}
}
/// <inheritdoc />
public CallResult<T> Deserialize<T>(MessagePath? path = null)
{
var source = _token;
if (path != null)
source = GetPathNode(path.Value);
try
{
var result = source!.ToObject<T>(_serializer)!;
return new CallResult<T>(result);
}
catch (JsonReaderException jre)
{
var info = $"Deserialize JsonReaderException: {jre.Message}, Path: {jre.Path}, LineNumber: {jre.LineNumber}, LinePosition: {jre.LinePosition}";
return new CallResult<T>(new DeserializeError(info, OriginalDataAvailable ? GetOriginalString() : "[Data only available when OutputOriginal = true in client options]"));
}
catch (JsonSerializationException jse)
{
var info = $"Deserialize JsonSerializationException: {jse.Message}";
return new CallResult<T>(new DeserializeError(info, OriginalDataAvailable ? GetOriginalString() : "[Data only available when OutputOriginal = true in client options]"));
}
catch (Exception ex)
{
var exceptionInfo = ex.ToLogString();
var info = $"Deserialize Unknown Exception: {exceptionInfo}";
return new CallResult<T>(new DeserializeError(info, OriginalDataAvailable ? GetOriginalString() : "[Data only available when OutputOriginal = true in client options]"));
}
}
/// <inheritdoc />
public NodeType? GetNodeType()
{
if (!IsJson)
throw new InvalidOperationException("Can't access json data on non-json message");
if (_token == null)
return null;
if (_token.Type == JTokenType.Object)
return NodeType.Object;
if (_token.Type == JTokenType.Array)
return NodeType.Array;
return NodeType.Value;
}
/// <inheritdoc />
public NodeType? GetNodeType(MessagePath path)
{
if (!IsJson)
throw new InvalidOperationException("Can't access json data on non-json message");
var node = GetPathNode(path);
if (node == null)
return null;
if (node.Type == JTokenType.Object)
return NodeType.Object;
if (node.Type == JTokenType.Array)
return NodeType.Array;
return NodeType.Value;
}
/// <inheritdoc />
public T? GetValue<T>(MessagePath path)
{
if (!IsJson)
throw new InvalidOperationException("Can't access json data on non-json message");
var value = GetPathNode(path);
if (value == null)
return default;
if (value.Type == JTokenType.Object || value.Type == JTokenType.Array)
return default;
return value!.Value<T>();
}
/// <inheritdoc />
public List<T?>? GetValues<T>(MessagePath path)
{
if (!IsJson)
throw new InvalidOperationException("Can't access json data on non-json message");
var value = GetPathNode(path);
if (value == null)
return default;
if (value.Type == JTokenType.Object)
return default;
return value!.Values<T>().ToList();
}
private JToken? GetPathNode(MessagePath path)
{
if (!IsJson)
throw new InvalidOperationException("Can't access json data on non-json message");
var currentToken = _token;
foreach (var node in path)
{
if (node.Type == 0)
{
// Int value
var val = node.Index!.Value;
if (currentToken!.Type != JTokenType.Array || ((JArray)currentToken).Count <= val)
return null;
currentToken = currentToken[val];
}
else if (node.Type == 1)
{
// String value
if (currentToken!.Type != JTokenType.Object)
return null;
currentToken = currentToken[node.Property!];
}
else
{
// Property name
if (currentToken!.Type != JTokenType.Object)
return null;
currentToken = (currentToken.First as JProperty)?.Name;
}
if (currentToken == null)
return null;
}
return currentToken;
}
/// <inheritdoc />
public abstract string GetOriginalString();
/// <inheritdoc />
public abstract void Clear();
}
/// <summary>
/// Json.Net stream message accessor
/// </summary>
public class JsonNetStreamMessageAccessor : JsonNetMessageAccessor, IStreamMessageAccessor
{
private Stream? _stream;
/// <inheritdoc />
public override bool OriginalDataAvailable => _stream?.CanSeek == true;
/// <inheritdoc />
public async Task<CallResult> Read(Stream stream, bool bufferStream)
{
if (bufferStream && stream is not MemoryStream)
{
// We need to be buffer the stream, and it's not currently a seekable stream, so copy it to a new memory stream
_stream = new MemoryStream();
stream.CopyTo(_stream);
_stream.Position = 0;
}
else if (bufferStream)
{
// We need to buffer the stream, and the current stream is seekable, store as is
_stream = stream;
}
else
{
// We don't need to buffer the stream, so don't bother keeping the reference
}
var readStream = _stream ?? stream;
var length = readStream.CanSeek ? readStream.Length : 4096;
using var reader = new StreamReader(readStream, Encoding.UTF8, false, (int)Math.Max(2, length), true);
using var jsonTextReader = new JsonTextReader(reader);
try
{
_token = await JToken.LoadAsync(jsonTextReader).ConfigureAwait(false);
IsJson = true;
return new CallResult(null);
}
catch (Exception ex)
{
// Not a json message
IsJson = false;
return new CallResult(new ServerError("JsonError: " + ex.Message));
}
}
/// <inheritdoc />
public override string GetOriginalString()
{
if (_stream is null)
throw new NullReferenceException("Stream not initialized");
_stream.Position = 0;
using var textReader = new StreamReader(_stream, Encoding.UTF8, false, 1024, true);
return textReader.ReadToEnd();
}
/// <inheritdoc />
public override void Clear()
{
_stream?.Dispose();
_stream = null;
_token = null;
}
}
/// <summary>
/// Json.Net byte message accessor
/// </summary>
public class JsonNetByteMessageAccessor : JsonNetMessageAccessor, IByteMessageAccessor
{
private ReadOnlyMemory<byte> _bytes;
/// <inheritdoc />
public CallResult Read(ReadOnlyMemory<byte> data)
{
_bytes = data;
// Try getting the underlying byte[] instead of the ToArray to prevent creating a copy
using var stream = MemoryMarshal.TryGetArray(data, out var arraySegment)
? new MemoryStream(arraySegment.Array!, arraySegment.Offset, arraySegment.Count)
: new MemoryStream(data.ToArray());
using var reader = new StreamReader(stream, Encoding.UTF8, false, Math.Max(2, data.Length), true);
using var jsonTextReader = new JsonTextReader(reader);
try
{
_token = JToken.Load(jsonTextReader);
IsJson = true;
return new CallResult(null);
}
catch (Exception ex)
{
// Not a json message
IsJson = false;
return new CallResult(new ServerError("JsonError: " + ex.Message));
}
}
/// <inheritdoc />
public override string GetOriginalString() =>
// Netstandard 2.0 doesn't support GetString from a ReadonlySpan<byte>, so use ToArray there instead
#if NETSTANDARD2_0
Encoding.UTF8.GetString(_bytes.ToArray());
#else
Encoding.UTF8.GetString(_bytes.Span);
#endif
/// <inheritdoc />
public override bool OriginalDataAvailable => true;
/// <inheritdoc />
public override void Clear()
{
_bytes = null;
_token = null;
}
}
}

12
CryptoExchange.Net/Converters/JsonNet/JsonNetMessageSerializer.cs
View File

@ -1,12 +0,0 @@
using CryptoExchange.Net.Interfaces;
using Newtonsoft.Json;
namespace CryptoExchange.Net.Converters.JsonNet
{
/// <inheritdoc />
public class JsonNetMessageSerializer : IMessageSerializer
{
/// <inheritdoc />
public string Serialize<T>(T message) => JsonConvert.SerializeObject(message, Formatting.None);
}
}

35
CryptoExchange.Net/Converters/JsonNet/SerializerOptions.cs
View File

@ -1,35 +0,0 @@
using Newtonsoft.Json;
using System.Globalization;
namespace CryptoExchange.Net.Converters.JsonNet
{
/// <summary>
/// Serializer options
/// </summary>
public static class SerializerOptions
{
/// <summary>
/// Json serializer settings which includes the EnumConverter, DateTimeConverter and BoolConverter
/// </summary>
public static JsonSerializerSettings WithConverters => new JsonSerializerSettings
{
DateTimeZoneHandling = DateTimeZoneHandling.Utc,
Culture = CultureInfo.InvariantCulture,
Converters =
{
new EnumConverter(),
new DateTimeConverter(),
new BoolConverter()
}
};
/// <summary>
/// Default json serializer settings
/// </summary>
public static JsonSerializerSettings Default => new JsonSerializerSettings
{
DateTimeZoneHandling = DateTimeZoneHandling.Utc,
Culture = CultureInfo.InvariantCulture
};
}
}

5
CryptoExchange.Net/CryptoExchange.Net.csproj
View File

@ -1,4 +1,4 @@
<Project Sdk="Microsoft.NET.Sdk">
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFrameworks>netstandard2.0;netstandard2.1;net8.0;net9.0</TargetFrameworks>
</PropertyGroup>
@ -55,10 +55,9 @@
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.Extensions.Http" Version="9.0.0" />
<PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Http" Version="9.0.0" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.0" />
<PackageReference Include="System.Text.Json" Version="9.0.0" />

386
CryptoExchange.Net/Testing/Comparers/JsonNetComparer.cs
View File

@ -1,386 +0,0 @@
using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.Linq;
using System.Reflection;
using CryptoExchange.Net.Converters;
using CryptoExchange.Net.Converters.JsonNet;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
namespace CryptoExchange.Net.Testing.Comparers
{
internal class JsonNetComparer
{
internal static void CompareData(
string method,
object resultData,
string json,
string? nestedJsonProperty,
List<string>? ignoreProperties = null,
bool userSingleArrayItem = false)
{
var resultProperties = resultData.GetType().GetProperties().Select(p => (p, (JsonPropertyAttribute?)p.GetCustomAttributes(typeof(JsonPropertyAttribute), true).SingleOrDefault()));
var jsonObject = JToken.Parse(json);
if (nestedJsonProperty != null)
{
var nested = nestedJsonProperty.Split('.');
foreach (var nest in nested)
{
if (int.TryParse(nest, out var index))
jsonObject = jsonObject![index];
else
jsonObject = jsonObject![nest];
}
}
if (userSingleArrayItem)
jsonObject = ((JArray)jsonObject!)[0];
if (resultData.GetType().GetInterfaces().Contains(typeof(IDictionary)))
{
var dict = (IDictionary)resultData;
var jObj = (JObject)jsonObject!;
var properties = jObj.Properties();
foreach (var dictProp in properties)
{
if (!dict.Contains(dictProp.Name))
throw new Exception($"{method}: Dictionary has no value for {dictProp.Name} while input json `{dictProp.Name}` has value {dictProp.Value}");
if (dictProp.Value.Type == JTokenType.Object)
{
// TODO Some additional checking for objects
foreach (var prop in ((JObject)dictProp.Value).Properties())
CheckObject(method, prop, dict[dictProp.Name]!, ignoreProperties!);
}
else
{
if (dict[dictProp.Name] == default && dictProp.Value.Type != JTokenType.Null)
// Property value not correct
throw new Exception($"{method}: Dictionary entry `{dictProp.Name}` has no value while input json has value {dictProp.Value}");
}
}
}
else if (jsonObject!.Type == JTokenType.Array)
{
var jObjs = (JArray)jsonObject;
if (resultData is IEnumerable list)
{
var enumerator = list.GetEnumerator();
foreach (var jObj in jObjs)
{
enumerator.MoveNext();
if (jObj.Type == JTokenType.Object)
{
foreach (var subProp in ((JObject)jObj).Properties())
{
if (ignoreProperties?.Contains(subProp.Name) == true)
continue;
CheckObject(method, subProp, enumerator.Current, ignoreProperties!);
}
}
else if (jObj.Type == JTokenType.Array)
{
var resultObj = enumerator.Current;
if (resultObj is string)
// string list
continue;
var resultProps = resultObj.GetType().GetProperties().Select(p => (p, p.GetCustomAttributes(typeof(ArrayPropertyAttribute), true).Cast<ArrayPropertyAttribute>().SingleOrDefault()));
var arrayConverterProperty = resultObj.GetType().GetCustomAttributes(typeof(JsonConverterAttribute), true).FirstOrDefault();
var jsonConverter = ((JsonConverterAttribute)arrayConverterProperty!).ConverterType;
if (jsonConverter != typeof(ArrayConverter))
// Not array converter?
continue;
int i = 0;
foreach (var item in jObj.Children())
{
var arrayProp = resultProps.Where(p => p.Item2 != null).SingleOrDefault(p => p.Item2!.Index == i).p;
if (arrayProp != null)
CheckPropertyValue(method, item, arrayProp.GetValue(resultObj), arrayProp.PropertyType, arrayProp.Name, "Array index " + i, ignoreProperties!);
i++;
}
}
else
{
var value = enumerator.Current;
if (value == default && ((JValue)jObj).Type != JTokenType.Null)
throw new Exception($"{method}: Array has no value while input json array has value {jObj}");
}
}
}
else
{
var resultProps = resultData.GetType().GetProperties().Select(p => (p, p.GetCustomAttributes(typeof(ArrayPropertyAttribute), true).Cast<ArrayPropertyAttribute>().SingleOrDefault()));
int i = 0;
foreach (var item in jObjs.Children())
{
var arrayProp = resultProps.Where(p => p.Item2 != null).SingleOrDefault(p => p.Item2!.Index == i).p;
if (arrayProp != null)
CheckPropertyValue(method, item, arrayProp.GetValue(resultData), arrayProp.PropertyType, arrayProp.Name, "Array index " + i, ignoreProperties!);
i++;
}
}
}
else
{
foreach (var item in jsonObject)
{
if (item is JProperty prop)
{
if (ignoreProperties?.Contains(prop.Name) == true)
continue;
CheckObject(method, prop, resultData, ignoreProperties);
}
}
}
Debug.WriteLine($"Successfully validated {method}");
}
private static void CheckObject(string method, JProperty prop, object obj, List<string>? ignoreProperties)
{
var resultProperties = obj.GetType().GetProperties().Select(p => (p, ((JsonPropertyAttribute?)p.GetCustomAttributes(typeof(JsonPropertyAttribute), true).SingleOrDefault())?.PropertyName));
// Property has a value
var property = resultProperties.SingleOrDefault(p => p.PropertyName == prop.Name).p;
property ??= resultProperties.SingleOrDefault(p => p.p.Name == prop.Name).p;
property ??= resultProperties.SingleOrDefault(p => p.p.Name.Equals(prop.Name, StringComparison.InvariantCultureIgnoreCase)).p;
if (property is null)
// Property not found
throw new Exception($"{method}: Missing property `{prop.Name}` on `{obj.GetType().Name}`");
var propertyValue = property.GetValue(obj);
if (property.GetCustomAttribute<JsonPropertyAttribute>(true)?.ItemConverterType == null)
CheckPropertyValue(method, prop.Value, propertyValue, property.PropertyType, property.Name, prop.Name, ignoreProperties);
}
private static void CheckPropertyValue(string method, JToken propValue, object? propertyValue, Type propertyType, string? propertyName = null, string? propName = null, List<string>? ignoreProperties = null)
{
if (propertyValue == default && propValue.Type != JTokenType.Null && !string.IsNullOrEmpty(propValue.ToString()))
{
if (propertyType == typeof(DateTime?) && (propValue.ToString() == "" || propValue.ToString() == "0" || propValue.ToString() == "-1"))
return;
// Property value not correct
if (propValue.ToString() != "0")
throw new Exception($"{method}: Property `{propertyName}` has no value while input json `{propName}` has value {propValue}");
}
if ((propertyValue == default && (propValue.Type == JTokenType.Null || string.IsNullOrEmpty(propValue.ToString()))) || propValue.ToString() == "0")
return;
if (propertyValue!.GetType().GetInterfaces().Contains(typeof(IDictionary)))
{
var dict = (IDictionary)propertyValue;
var jObj = (JObject)propValue;
var properties = jObj.Properties();
foreach (var dictProp in properties)
{
if (!dict.Contains(dictProp.Name))
throw new Exception($"{method}: Property `{propertyName}` has no value while input json `{propName}` has value {propValue}");
if (dictProp.Value.Type == JTokenType.Object)
{
CheckObject(method, dictProp, dict[dictProp.Name]!, ignoreProperties);
}
else
{
if (dict[dictProp.Name] == default && dictProp.Value.Type != JTokenType.Null)
// Property value not correct
throw new Exception($"{method}: Dictionary entry `{dictProp.Name}` has no value while input json has value {propValue} for");
}
}
}
else if (propertyValue.GetType().GetInterfaces().Contains(typeof(IEnumerable))
&& propertyValue.GetType() != typeof(string))
{
var jObjs = (JArray)propValue;
var list = (IEnumerable)propertyValue;
var enumerator = list.GetEnumerator();
foreach (JToken jtoken in jObjs)
{
enumerator.MoveNext();
var typeConverter = enumerator.Current.GetType().GetCustomAttributes(typeof(JsonConverterAttribute), true);
if (typeConverter.Length != 0 && ((JsonConverterAttribute)typeConverter.First()).ConverterType != typeof(ArrayConverter))
// Custom converter for the type, skip
continue;
if (jtoken.Type == JTokenType.Object)
{
foreach (var subProp in ((JObject)jtoken).Properties())
{
if (ignoreProperties?.Contains(subProp.Name) == true)
continue;
CheckObject(method, subProp, enumerator.Current, ignoreProperties);
}
}
else if (jtoken.Type == JTokenType.Array)
{
var resultObj = enumerator.Current;
var resultProps = resultObj.GetType().GetProperties().Select(p => (p, p.GetCustomAttributes(typeof(ArrayPropertyAttribute), true).Cast<ArrayPropertyAttribute>().SingleOrDefault()));
var arrayConverterProperty = resultObj.GetType().GetCustomAttributes(typeof(JsonConverterAttribute), true).FirstOrDefault();
var jsonConverter = ((JsonConverterAttribute)arrayConverterProperty!).ConverterType;
if (jsonConverter != typeof(ArrayConverter))
// Not array converter?
continue;
int i = 0;
foreach (var item in jtoken.Children())
{
var arrayProp = resultProps.Where(p => p.Item2 != null).SingleOrDefault(p => p.Item2!.Index == i).p;
if (arrayProp != null)
CheckPropertyValue(method, item, arrayProp.GetValue(resultObj), arrayProp.PropertyType, arrayProp.Name, "Array index " + i, ignoreProperties!);
i++;
}
}
else
{
var value = enumerator.Current;
if (value == default && ((JValue)jtoken).Type != JTokenType.Null)
throw new Exception($"{method}: Property `{propertyName}` has no value while input json `{propName}` has value {jtoken}");
CheckValues(method, propertyName!, propertyType, (JValue)jtoken, value!);
}
}
}
else
{
if (propValue.Type == JTokenType.Object)
{
foreach (var item in propValue)
{
if (item is JProperty prop)
{
if (ignoreProperties?.Contains(prop.Name) == true)
continue;
CheckObject(method, prop, propertyValue, ignoreProperties);
}
}
}
else if(propValue.Type == JTokenType.Array)
{
var jObjs = (JArray)propValue;
if (propertyValue is IEnumerable list)
{
var enumerator = list.GetEnumerator();
foreach (var jObj in jObjs)
{
if (!enumerator.MoveNext())
{
}
if (jObj.Type == JTokenType.Object)
{
foreach (var subProp in ((JObject)jObj).Properties())
{
if (ignoreProperties?.Contains(subProp.Name) == true)
continue;
CheckObject(method, subProp, enumerator.Current, ignoreProperties!);
}
}
else if (jObj.Type == JTokenType.Array)
{
var resultObj = enumerator.Current;
var resultProps = resultObj.GetType().GetProperties().Select(p => (p, p.GetCustomAttributes(typeof(ArrayPropertyAttribute), true).Cast<ArrayPropertyAttribute>().SingleOrDefault()));
var arrayConverterProperty = resultObj.GetType().GetCustomAttributes(typeof(JsonConverterAttribute), true).FirstOrDefault();
var jsonConverter = ((JsonConverterAttribute)arrayConverterProperty!).ConverterType;
if (jsonConverter != typeof(ArrayConverter))
// Not array converter?
continue;
int i = 0;
foreach (var item in jObj.Values())
{
var arrayProp = resultProps.SingleOrDefault(p => p.Item2!.Index == i).p;
if (arrayProp != null)
CheckPropertyValue(method, item, arrayProp.GetValue(resultObj), arrayProp.PropertyType, arrayProp.Name, "Array index " + i, ignoreProperties!);
i++;
}
}
else
{
var value = enumerator.Current;
if (value == default && ((JValue)jObj).Type != JTokenType.Null)
throw new Exception($"{method}: Array has no value while input json array has value {jObj}");
}
}
}
else
{
var resultProps = propertyValue.GetType().GetProperties().Select(p => (p, p.GetCustomAttributes(typeof(ArrayPropertyAttribute), true).Cast<ArrayPropertyAttribute>().SingleOrDefault()));
int i = 0;
foreach (var item in jObjs.Children())
{
var arrayProp = resultProps.Where(p => p.Item2 != null).SingleOrDefault(p => p.Item2!.Index == i).p;
if (arrayProp != null)
CheckPropertyValue(method, item, arrayProp.GetValue(propertyValue), arrayProp.PropertyType, arrayProp.Name, "Array index " + i, ignoreProperties!);
i++;
}
}
}
else
{
CheckValues(method, propertyName!, propertyType, (JValue)propValue, propertyValue);
}
}
}
private static void CheckValues(string method, string property, Type propertyType, JValue jsonValue, object objectValue)
{
if (jsonValue.Type == JTokenType.String)
{
if (objectValue is decimal dec)
{
if (jsonValue.Value<decimal>() != dec)
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<decimal>()} vs {dec}");
}
else if (objectValue is DateTime time)
{
if (time != DateTimeConverter.ParseFromString(jsonValue.Value<string>()!))
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<decimal>()} vs {time}");
}
else if (propertyType.IsEnum || Nullable.GetUnderlyingType(propertyType)?.IsEnum == true)
{
// TODO enum comparing
}
else if (!jsonValue.Value<string>()!.Equals(Convert.ToString(objectValue, CultureInfo.InvariantCulture), StringComparison.InvariantCultureIgnoreCase))
{
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<string>()} vs {objectValue}");
}
}
else if (jsonValue.Type == JTokenType.Integer)
{
if (objectValue is DateTime time)
{
if (time != DateTimeConverter.ParseFromLong(jsonValue.Value<long>()!))
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<decimal>()} vs {time}");
}
else if (propertyType.IsEnum)
{
// TODO enum comparing
}
else if (jsonValue.Value<long>() != Convert.ToInt64(objectValue))
{
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<long>()} vs {Convert.ToInt64(objectValue)}");
}
}
else if (jsonValue.Type == JTokenType.Boolean)
{
if (objectValue is bool boolVal && jsonValue.Value<bool>() != boolVal)
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<bool>()} vs {(bool)objectValue}");
if (jsonValue.Value<bool>() != bool.Parse(objectValue.ToString()!))
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<bool>()} vs {(bool)objectValue}");
}
}
}
}

161
CryptoExchange.Net/Testing/Comparers/SystemTextJsonComparer.cs
View File

@ -4,10 +4,11 @@ using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.Linq;
using System.Text.Json;
using System.Text.Json.Nodes;
using System.Text.Json.Serialization;
using CryptoExchange.Net.Converters;
using CryptoExchange.Net.Converters.SystemTextJson;
using Newtonsoft.Json.Linq;
namespace CryptoExchange.Net.Testing.Comparers
{
@ -22,7 +23,7 @@ namespace CryptoExchange.Net.Testing.Comparers
bool userSingleArrayItem = false)
{
var resultProperties = resultData.GetType().GetProperties().Select(p => (p, (JsonPropertyNameAttribute?)p.GetCustomAttributes(typeof(JsonPropertyNameAttribute), true).SingleOrDefault()));
var jsonObject = JToken.Parse(json);
var jsonObject = JsonDocument.Parse(json).RootElement;
if (nestedJsonProperty != null)
{
var nested = nestedJsonProperty.Split('.');
@ -31,32 +32,31 @@ namespace CryptoExchange.Net.Testing.Comparers
if (int.TryParse(nest, out var index))
jsonObject = jsonObject![index];
else
jsonObject = jsonObject![nest];
jsonObject = jsonObject!.GetProperty(nest);
}
}
if (userSingleArrayItem)
jsonObject = ((JArray)jsonObject!)[0];
jsonObject = jsonObject[0];
if (resultData.GetType().GetInterfaces().Contains(typeof(IDictionary)))
{
var dict = (IDictionary)resultData;
var jObj = (JObject)jsonObject!;
var properties = jObj.Properties();
foreach (var dictProp in properties)
var jObj = jsonObject!;
foreach (var dictProp in jObj.EnumerateObject())
{
if (!dict.Contains(dictProp.Name))
throw new Exception($"{method}: Dictionary has no value for {dictProp.Name} while input json `{dictProp.Name}` has value {dictProp.Value}");
if (dictProp.Value.Type == JTokenType.Object)
if (dictProp.Value.ValueKind == JsonValueKind.Object)
{
// TODO Some additional checking for objects
foreach (var prop in ((JObject)dictProp.Value).Properties())
foreach (var prop in dictProp.Value.EnumerateObject())
CheckObject(method, prop, dict[dictProp.Name]!, ignoreProperties!);
}
else
{
if (dict[dictProp.Name] == default && dictProp.Value.Type != JTokenType.Null)
if (dict[dictProp.Name] == default && dictProp.Value.ValueKind != JsonValueKind.Null)
{
if (dictProp.Value.ToString() == "")
continue;
@ -67,28 +67,27 @@ namespace CryptoExchange.Net.Testing.Comparers
}
}
}
else if (jsonObject!.Type == JTokenType.Array)
else if (jsonObject!.ValueKind == JsonValueKind.Array)
{
var jArray = (JArray)jsonObject;
if (resultData is IEnumerable list)
{
var enumerator = list.GetEnumerator();
foreach (var jObj in jArray)
foreach (var jObj in jsonObject.EnumerateArray())
{
if (!enumerator.MoveNext())
{
}
if (jObj.Type == JTokenType.Object)
if (jObj.ValueKind == JsonValueKind.Object)
{
foreach (var subProp in ((JObject)jObj).Properties())
foreach (var subProp in jObj.EnumerateObject())
{
if (ignoreProperties?.Contains(subProp.Name) == true)
continue;
CheckObject(method, subProp, enumerator.Current, ignoreProperties!);
}
}
else if (jObj.Type == JTokenType.Array)
else if (jObj.ValueKind == JsonValueKind.Array)
{
var resultObj = enumerator.Current;
if (resultObj is string)
@ -103,18 +102,18 @@ namespace CryptoExchange.Net.Testing.Comparers
continue;
int i = 0;
foreach (var item in jObj.Children())
foreach (var item in jObj.EnumerateObject())
{
var arrayProp = resultProps.Where(p => p.Item2 != null).FirstOrDefault(p => p.Item2!.Index == i).p;
if (arrayProp != null)
CheckPropertyValue(method, item, arrayProp.GetValue(resultObj), arrayProp.PropertyType, arrayProp.Name, "Array index " + i, ignoreProperties!);
CheckPropertyValue(method, item.Value, arrayProp.GetValue(resultObj), arrayProp.PropertyType, arrayProp.Name, "Array index " + i, ignoreProperties!);
i++;
}
}
else
{
var value = enumerator.Current;
if (value == default && ((JValue)jObj).Type != JTokenType.Null)
if (value == default && jObj.ValueKind != JsonValueKind.Null)
throw new Exception($"{method}: Array has no value while input json array has value {jObj}");
}
}
@ -123,7 +122,7 @@ namespace CryptoExchange.Net.Testing.Comparers
{
var resultProps = resultData.GetType().GetProperties().Select(p => (p, p.GetCustomAttributes(typeof(ArrayPropertyAttribute), true).Cast<ArrayPropertyAttribute>().SingleOrDefault()));
int i = 0;
foreach (var item in jArray.Children())
foreach (var item in jsonObject.EnumerateArray())
{
var arrayProp = resultProps.Where(p => p.Item2 != null).SingleOrDefault(p => p.Item2!.Index == i).p;
if (arrayProp != null)
@ -134,22 +133,22 @@ namespace CryptoExchange.Net.Testing.Comparers
}
else
{
foreach (var item in jsonObject)
foreach (var item in jsonObject.EnumerateObject())
{
if (item is JProperty prop)
{
if (ignoreProperties?.Contains(prop.Name) == true)
//if (item is JProperty prop)
//{
if (ignoreProperties?.Contains(item.Name) == true)
continue;
CheckObject(method, prop, resultData, ignoreProperties);
}
CheckObject(method, item, resultData, ignoreProperties);
//}
}
}
Debug.WriteLine($"Successfully validated {method}");
}
private static void CheckObject(string method, JProperty prop, object obj, List<string>? ignoreProperties)
private static void CheckObject(string method, JsonProperty prop, object obj, List<string>? ignoreProperties)
{
var publicProperties = obj.GetType().GetProperties(
System.Reflection.BindingFlags.Public
@ -184,9 +183,9 @@ namespace CryptoExchange.Net.Testing.Comparers
CheckPropertyValue(method, prop.Value, propertyValue, property.PropertyType, property.Name, prop.Name, ignoreProperties);
}
private static void CheckPropertyValue(string method, JToken propValue, object? propertyValue, Type propertyType, string? propertyName = null, string? propName = null, List<string>? ignoreProperties = null)
private static void CheckPropertyValue(string method, JsonElement propValue, object? propertyValue, Type propertyType, string? propertyName = null, string? propName = null, List<string>? ignoreProperties = null)
{
if (propertyValue == default && propValue.Type != JTokenType.Null && !string.IsNullOrEmpty(propValue.ToString()))
if (propertyValue == default && propValue.ValueKind != JsonValueKind.Null && !string.IsNullOrEmpty(propValue.ToString()))
{
if (propertyType == typeof(DateTime?) && (propValue.ToString() == "" || propValue.ToString() == "0" || propValue.ToString() == "-1" || propValue.ToString() == "01/01/0001 00:00:00"))
return;
@ -196,26 +195,24 @@ namespace CryptoExchange.Net.Testing.Comparers
throw new Exception($"{method}: Property `{propertyName}` has no value while input json `{propName}` has value {propValue}");
}
if ((propertyValue == default && (propValue.Type == JTokenType.Null || string.IsNullOrEmpty(propValue.ToString()))) || propValue.ToString() == "0")
if ((propertyValue == default && (propValue.ValueKind == JsonValueKind.Null || string.IsNullOrEmpty(propValue.ToString()))) || propValue.ToString() == "0")
return;
if (propertyValue!.GetType().GetInterfaces().Contains(typeof(IDictionary)))
{
var dict = (IDictionary)propertyValue;
var jObj = (JObject)propValue;
var properties = jObj.Properties();
foreach (var dictProp in properties)
foreach (var dictProp in propValue.EnumerateObject())
{
if (!dict.Contains(dictProp.Name))
throw new Exception($"{method}: Property `{propertyName}` has no value while input json `{propName}` has value {propValue}");
if (dictProp.Value.Type == JTokenType.Object)
if (dictProp.Value.ValueKind == JsonValueKind.Object)
{
CheckPropertyValue(method, dictProp.Value, dict[dictProp.Name]!, dict[dictProp.Name]!.GetType(), null, null, ignoreProperties);
}
else
{
if (dict[dictProp.Name] == default && dictProp.Value.Type != JTokenType.Null)
if (dict[dictProp.Name] == default && dictProp.Value.ValueKind != JsonValueKind.Null)
// Property value not correct
throw new Exception($"{method}: Dictionary entry `{dictProp.Name}` has no value while input json has value {propValue} for");
}
@ -224,13 +221,12 @@ namespace CryptoExchange.Net.Testing.Comparers
else if (propertyValue.GetType().GetInterfaces().Contains(typeof(IEnumerable))
&& propertyValue.GetType() != typeof(string))
{
if (propValue.Type != JTokenType.Array)
if (propValue.ValueKind != JsonValueKind.Array)
return;
var jArray = (JArray)propValue;
var list = (IEnumerable)propertyValue;
var enumerator = list.GetEnumerator();
foreach (JToken jToken in jArray)
foreach (var jToken in propValue.EnumerateArray())
{
var moved = enumerator.MoveNext();
if (!moved)
@ -241,9 +237,9 @@ namespace CryptoExchange.Net.Testing.Comparers
// Custom converter for the type, skip
continue;
if (jToken.Type == JTokenType.Object)
if (jToken.ValueKind == JsonValueKind.Object)
{
foreach (var subProp in ((JObject)jToken).Properties())
foreach (var subProp in jToken.EnumerateObject())
{
if (ignoreProperties?.Contains(subProp.Name) == true)
continue;
@ -251,7 +247,7 @@ namespace CryptoExchange.Net.Testing.Comparers
CheckObject(method, subProp, enumerator.Current, ignoreProperties);
}
}
else if (jToken.Type == JTokenType.Array)
else if (jToken.ValueKind == JsonValueKind.Array)
{
var resultObj = enumerator.Current;
var resultProps = resultObj.GetType().GetProperties().Select(p => (p, p.GetCustomAttributes(typeof(ArrayPropertyAttribute), true).Cast<ArrayPropertyAttribute>().SingleOrDefault()));
@ -262,7 +258,7 @@ namespace CryptoExchange.Net.Testing.Comparers
continue;
int i = 0;
foreach (var item in jToken.Children())
foreach (var item in jToken.EnumerateArray())
{
var arrayProp = resultProps.Where(p => p.Item2 != null).FirstOrDefault(p => p.Item2!.Index == i).p;
if (arrayProp != null)
@ -274,50 +270,49 @@ namespace CryptoExchange.Net.Testing.Comparers
else
{
var value = enumerator.Current;
if (value == default && ((JValue)jToken).Type != JTokenType.Null)
if (value == default && jToken.ValueKind != JsonValueKind.Null)
throw new Exception($"{method}: Property `{propertyName}` has no value while input json `{propName}` has value {jToken}");
CheckValues(method, propertyName!, propertyType, (JValue)jToken, value!);
CheckValues(method, propertyName!, propertyType, jToken, value!);
}
}
}
else
{
if (propValue.Type == JTokenType.Object)
if (propValue.ValueKind == JsonValueKind.Object)
{
foreach (var item in propValue)
foreach (var item in propValue.EnumerateObject())
{
if (item is JProperty prop)
{
if (ignoreProperties?.Contains(prop.Name) == true)
//if (item is JProperty prop)
//{
if (ignoreProperties?.Contains(item.Name) == true)
continue;
CheckObject(method, prop, propertyValue, ignoreProperties);
}
CheckObject(method, item, propertyValue, ignoreProperties);
//}
}
}
else if (propValue.Type == JTokenType.Array)
else if (propValue.ValueKind == JsonValueKind.Array)
{
var jArray = (JArray)propValue;
if (propertyValue is IEnumerable list)
{
var enumerator = list.GetEnumerator();
foreach (var jObj in jArray)
foreach (var jObj in propValue.EnumerateArray())
{
if (!enumerator.MoveNext())
{
}
if (jObj.Type == JTokenType.Object)
if (jObj.ValueKind == JsonValueKind.Object)
{
foreach (var subProp in ((JObject)jObj).Properties())
foreach (var subProp in jObj.EnumerateObject())
{
if (ignoreProperties?.Contains(subProp.Name) == true)
continue;
CheckObject(method, subProp, enumerator.Current, ignoreProperties!);
}
}
else if (jObj.Type == JTokenType.Array)
else if (jObj.ValueKind == JsonValueKind.Array)
{
var resultObj = enumerator.Current;
var resultProps = resultObj.GetType().GetProperties().Select(p => (p, p.GetCustomAttributes(typeof(ArrayPropertyAttribute), true).Cast<ArrayPropertyAttribute>().SingleOrDefault()));
@ -328,7 +323,7 @@ namespace CryptoExchange.Net.Testing.Comparers
continue;
int i = 0;
foreach (var item in jObj.Values())
foreach (var item in jObj.EnumerateArray())
{
var arrayProp = resultProps.SingleOrDefault(p => p.Item2!.Index == i).p;
if (arrayProp != null)
@ -339,7 +334,7 @@ namespace CryptoExchange.Net.Testing.Comparers
else
{
var value = enumerator.Current;
if (value == default && ((JValue)jObj).Type != JTokenType.Null)
if (value == default && jObj.ValueKind != JsonValueKind.Null)
throw new Exception($"{method}: Array has no value while input json array has value {jObj}");
}
}
@ -348,7 +343,7 @@ namespace CryptoExchange.Net.Testing.Comparers
{
var resultProps = propertyValue.GetType().GetProperties().Select(p => (p, p.GetCustomAttributes(typeof(ArrayPropertyAttribute), true).Cast<ArrayPropertyAttribute>().SingleOrDefault()));
int i = 0;
foreach (var item in jArray.Children())
foreach (var item in propValue.EnumerateArray())
{
var arrayProp = resultProps.Where(p => p.Item2 != null).FirstOrDefault(p => p.Item2!.Index == i).p;
if (arrayProp != null)
@ -359,63 +354,63 @@ namespace CryptoExchange.Net.Testing.Comparers
}
else
{
CheckValues(method, propertyName!, propertyType, (JValue)propValue, propertyValue);
CheckValues(method, propertyName!, propertyType, propValue, propertyValue);
}
}
}
private static void CheckValues(string method, string property, Type propertyType, JValue jsonValue, object objectValue)
private static void CheckValues(string method, string property, Type propertyType, JsonElement jsonValue, object objectValue)
{
if (jsonValue.Type == JTokenType.String)
if (jsonValue.ValueKind == JsonValueKind.String)
{
var stringValue = jsonValue.GetString();
if (objectValue is decimal dec)
{
if (jsonValue.Value<decimal>() != dec)
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<decimal>()} vs {dec}");
if (decimal.Parse(stringValue!) != dec)
throw new Exception($"{method}: {property} not equal: {jsonValue.GetDecimal()} vs {dec}");
}
else if (objectValue is DateTime time)
{
var jsonStr = jsonValue.Value<string>()!;
if (!string.IsNullOrEmpty(jsonStr) && time != DateTimeConverter.ParseFromString(jsonStr))
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<string>()} vs {time}");
if (!string.IsNullOrEmpty(stringValue) && time != DateTimeConverter.ParseFromString(stringValue!))
throw new Exception($"{method}: {property} not equal: {stringValue} vs {time}");
}
else if (objectValue is bool bl)
{
var jsonStr = jsonValue.Value<string>();
if (bl && (jsonStr != "1" && jsonStr != "true" && jsonStr != "True"))
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<string>()} vs {bl}");
if (!bl && (jsonStr != "0" && jsonStr != "-1" && jsonStr != "false" && jsonStr != "False"))
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<string>()} vs {bl}");
if (bl && (stringValue != "1" && stringValue != "true" && stringValue != "True"))
throw new Exception($"{method}: {property} not equal: {stringValue} vs {bl}");
if (!bl && (stringValue != "0" && stringValue != "-1" && stringValue != "false" && stringValue != "False"))
throw new Exception($"{method}: {property} not equal: {stringValue} vs {bl}");
}
else if (propertyType.IsEnum || Nullable.GetUnderlyingType(propertyType)?.IsEnum == true)
{
// TODO enum comparing
}
else if (!jsonValue.Value<string>()!.Equals(Convert.ToString(objectValue, CultureInfo.InvariantCulture), StringComparison.InvariantCultureIgnoreCase))
else if (!stringValue!.Equals(Convert.ToString(objectValue, CultureInfo.InvariantCulture), StringComparison.InvariantCultureIgnoreCase))
{
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<string>()} vs {objectValue}");
throw new Exception($"{method}: {property} not equal: {stringValue} vs {objectValue}");
}
}
else if (jsonValue.Type == JTokenType.Integer)
else if (jsonValue.ValueKind == JsonValueKind.Number)
{
var value = jsonValue.GetDecimal();
if (objectValue is DateTime time)
{
if (time != DateTimeConverter.ParseFromDouble(jsonValue.Value<long>()!))
throw new Exception($"{method}: {property} not equal: {DateTimeConverter.ParseFromDouble(jsonValue.Value<long>()!)} vs {time}");
if (time != DateTimeConverter.ParseFromDouble((double)value))
throw new Exception($"{method}: {property} not equal: {DateTimeConverter.ParseFromDouble((double)value!)} vs {time}");
}
else if (propertyType.IsEnum || Nullable.GetUnderlyingType(propertyType)?.IsEnum == true)
{
// TODO enum comparing
}
else if (jsonValue.Value<long>() != Convert.ToInt64(objectValue))
else if (value != Convert.ToInt64(objectValue))
{
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<long>()} vs {Convert.ToInt64(objectValue)}");
throw new Exception($"{method}: {property} not equal: {value} vs {Convert.ToInt64(objectValue)}");
}
}
else if (jsonValue.Type == JTokenType.Boolean)
else if (jsonValue.ValueKind == JsonValueKind.True || jsonValue.ValueKind == JsonValueKind.False)
{
if (jsonValue.Value<bool>() != (bool)objectValue)
throw new Exception($"{method}: {property} not equal: {jsonValue.Value<bool>()} vs {(bool)objectValue}");
if (jsonValue.GetBoolean() != (bool)objectValue)
throw new Exception($"{method}: {property} not equal: {jsonValue.GetBoolean()} vs {(bool)objectValue}");
}
}
}

4
CryptoExchange.Net/Testing/Implementations/TestSocket.cs
View File

@ -1,10 +1,10 @@
using System;
using System.Net.WebSockets;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;
using CryptoExchange.Net.Interfaces;
using CryptoExchange.Net.Objects;
using Newtonsoft.Json;
namespace CryptoExchange.Net.Testing.Implementations
{
@ -87,7 +87,7 @@ namespace CryptoExchange.Net.Testing.Implementations
public void InvokeMessage<T>(T data)
{
OnStreamMessage?.Invoke(WebSocketMessageType.Text, new ReadOnlyMemory<byte>(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(data)))).Wait();
OnStreamMessage?.Invoke(WebSocketMessageType.Text, new ReadOnlyMemory<byte>(Encoding.UTF8.GetBytes(JsonSerializer.Serialize(data)))).Wait();
}
public Task ReconnectAsync() => throw new NotImplementedException();

10
CryptoExchange.Net/Testing/RestRequestValidator.cs
View File

@ -22,7 +22,6 @@ namespace CryptoExchange.Net.Testing
private readonly string _folder;
private readonly string _baseAddress;
private readonly string? _nestedPropertyForCompare;
private readonly bool _stjCompare;
/// <summary>
/// ctor
@ -32,15 +31,13 @@ namespace CryptoExchange.Net.Testing
/// <param name="baseAddress">The base address that is expected</param>
/// <param name="isAuthenticated">Func for checking if the request is authenticated</param>
/// <param name="nestedPropertyForCompare">Property to use for compare</param>
/// <param name="stjCompare">Use System.Text.Json for comparing</param>
public RestRequestValidator(TClient client, string folder, string baseAddress, Func<WebCallResult, bool> isAuthenticated, string? nestedPropertyForCompare = null, bool stjCompare = true)
public RestRequestValidator(TClient client, string folder, string baseAddress, Func<WebCallResult, bool> isAuthenticated, string? nestedPropertyForCompare = null)
{
_client = client;
_folder = folder;
_baseAddress = baseAddress;
_nestedPropertyForCompare = nestedPropertyForCompare;
_isAuthenticated = isAuthenticated;
_stjCompare = stjCompare;
}
/// <summary>
@ -127,10 +124,7 @@ namespace CryptoExchange.Net.Testing
{
// Check response data
object responseData = (TActualResponse)result.Data!;
if (_stjCompare == true)
SystemTextJsonComparer.CompareData(name, responseData, response, nestedJsonProperty ?? _nestedPropertyForCompare, ignoreProperties, useSingleArrayItem);
else
JsonNetComparer.CompareData(name, responseData, response, nestedJsonProperty ?? _nestedPropertyForCompare, ignoreProperties, useSingleArrayItem);
SystemTextJsonComparer.CompareData(name, responseData, response, nestedJsonProperty ?? _nestedPropertyForCompare, ignoreProperties, useSingleArrayItem);
}
Trace.Listeners.Remove(listener);

38
CryptoExchange.Net/Testing/SocketSubscriptionValidator.cs
View File

@ -2,12 +2,12 @@
using CryptoExchange.Net.Objects;
using CryptoExchange.Net.Objects.Sockets;
using CryptoExchange.Net.Testing.Comparers;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Text;
using System.Text.Json;
using System.Threading;
using System.Threading.Tasks;
@ -23,7 +23,6 @@ namespace CryptoExchange.Net.Testing
private readonly string _folder;
private readonly string _baseAddress;
private readonly string? _nestedPropertyForCompare;
private readonly bool _stjCompare;
/// <summary>
/// ctor
@ -32,14 +31,12 @@ namespace CryptoExchange.Net.Testing
/// <param name="folder">Folder for json test values</param>
/// <param name="baseAddress">The base address that is expected</param>
/// <param name="nestedPropertyForCompare">Property to use for compare</param>
/// <param name="stjCompare">Use System.Text.Json for comparing</param>
public SocketSubscriptionValidator(TClient client, string folder, string baseAddress, string? nestedPropertyForCompare = null, bool stjCompare = true)
public SocketSubscriptionValidator(TClient client, string folder, string baseAddress, string? nestedPropertyForCompare = null)
{
_client = client;
_folder = folder;
_baseAddress = baseAddress;
_nestedPropertyForCompare = nestedPropertyForCompare;
_stjCompare = stjCompare;
}
/// <summary>
@ -113,31 +110,31 @@ namespace CryptoExchange.Net.Testing
if (lastMessage == null)
throw new Exception($"{name} expected to {line} to be send to server but did not receive anything");
var lastMessageJson = JToken.Parse(lastMessage);
var expectedJson = JToken.Parse(line.Substring(2));
foreach(var item in expectedJson)
var lastMessageJson = JsonDocument.Parse(lastMessage).RootElement;
var expectedJson = JsonDocument.Parse(line.Substring(2)).RootElement;
if (expectedJson.ValueKind == JsonValueKind.Object)
{
if (item is JProperty prop && prop.Value is JValue val)
foreach (var item in expectedJson.EnumerateObject())
{
if (val.ToString().StartsWith("|") && val.ToString().EndsWith("|"))
if (item.Value.ToString().StartsWith("|") && item.Value.ToString().EndsWith("|"))
{
// |x| values are used to replace parts or response messages
overrideKey = val.ToString();
overrideValue = lastMessageJson[prop.Name]?.Value<string>();
overrideKey = item.Value.ToString();
overrideValue = lastMessageJson.GetProperty(item.Name).GetString();
}
else if (val.ToString() == "-999")
else if (item.Value.ToString() == "-999")
{
// -999 value is used to replace parts or response messages
overrideKey = val.ToString();
overrideValue = lastMessageJson[prop.Name]?.Value<decimal>().ToString();
overrideKey = item.Value.ToString();
overrideValue = lastMessageJson.GetProperty(item.Name).GetDecimal().ToString();
}
else if (lastMessageJson[prop.Name]?.Value<string>() != val.ToString() && ignoreProperties?.Contains(prop.Name) != true)
else if (lastMessageJson.GetProperty(item.Name).GetString() != item.Value.ToString() && ignoreProperties?.Contains(item.Name) != true)
{
throw new Exception($"{name} Expected {prop.Name} to be {val}, but was {lastMessageJson[prop.Name]?.Value<string>()}");
throw new Exception($"{name} Expected {item.Name} to be {item.Value}, but was {lastMessageJson.GetProperty(item.Name).GetString()}");
}
}
// TODO check arrays and sub-objects
// TODO check objects and arrays
}
}
else if (line.StartsWith("< "))
@ -161,10 +158,7 @@ namespace CryptoExchange.Net.Testing
if (update == null)
throw new Exception($"{name} Update send to client did not trigger in update handler");
if (_stjCompare == true)
SystemTextJsonComparer.CompareData(name, update, compareData, nestedJsonProperty ?? _nestedPropertyForCompare, ignoreProperties, useFirstUpdateItem ?? false);
else
JsonNetComparer.CompareData(name, update, compareData, nestedJsonProperty ?? _nestedPropertyForCompare, ignoreProperties, useFirstUpdateItem ?? false);
SystemTextJsonComparer.CompareData(name, update, compareData, nestedJsonProperty ?? _nestedPropertyForCompare, ignoreProperties, useFirstUpdateItem ?? false);
}
}