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Code Issues Releases Wiki Activity

Some small fixes in the System.Text.Json ArrayConverter, added support for flags in EnumConverter

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This commit is contained in:
Jkorf 2025-01-27 11:52:07 +01:00
parent c693eb8c02
commit 0527a8a76e
3 changed files with 17 additions and 6 deletions
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8
CryptoExchange.Net/Converters/SystemTextJson/ArrayConverter.cs
View File

@ -89,6 +89,10 @@ namespace CryptoExchange.Net.Converters.SystemTextJson
{ {
if (prop.PropertyInfo.PropertyType == typeof(string)) if (prop.PropertyInfo.PropertyType == typeof(string))
writer.WriteStringValue(Convert.ToString(objValue, CultureInfo.InvariantCulture)); writer.WriteStringValue(Convert.ToString(objValue, CultureInfo.InvariantCulture));
else if(prop.PropertyInfo.PropertyType.IsEnum)
writer.WriteStringValue(EnumConverter.GetString(objValue));
else if (prop.PropertyInfo.PropertyType == typeof(bool))
writer.WriteBooleanValue((bool)objValue);
else else
writer.WriteRawValue(Convert.ToString(objValue, CultureInfo.InvariantCulture)!); writer.WriteRawValue(Convert.ToString(objValue, CultureInfo.InvariantCulture)!);
} }
@ -187,12 +191,12 @@ namespace CryptoExchange.Net.Converters.SystemTextJson
_converterOptionsCache.TryAdd(attribute.JsonConverterType, newOptions); _converterOptionsCache.TryAdd(attribute.JsonConverterType, newOptions);
} }
value = JsonDocument.ParseValue(ref reader).Deserialize(targetType, newOptions); value = JsonDocument.ParseValue(ref reader).Deserialize(attribute.PropertyInfo.PropertyType, newOptions);
} }
else if (attribute.DefaultDeserialization) else if (attribute.DefaultDeserialization)
{ {
// Use default deserialization // Use default deserialization
value = JsonDocument.ParseValue(ref reader).Deserialize(targetType, options); value = JsonDocument.ParseValue(ref reader).Deserialize(attribute.PropertyInfo.PropertyType, SerializerOptions.WithConverters);
} }
else else
{ {

7
CryptoExchange.Net/Converters/SystemTextJson/EnumConverter.cs
View File

@ -172,6 +172,13 @@ namespace CryptoExchange.Net.Converters.SystemTextJson
return true; return true;
} }
if (objectType.IsDefined(typeof(FlagsAttribute)))
{
var intValue = int.Parse(value);
result = Enum.ToObject(objectType, intValue);
return true;
}
try try
{ {
// If no explicit mapping is found try to parse string // If no explicit mapping is found try to parse string

8
CryptoExchange.Net/Testing/Comparers/SystemTextJsonComparer.cs
View File

@ -105,7 +105,7 @@ namespace CryptoExchange.Net.Testing.Comparers
int i = 0; int i = 0;
foreach (var item in jObj.Children()) foreach (var item in jObj.Children())
{ {
var arrayProp = resultProps.Where(p => p.Item2 != null).SingleOrDefault(p => p.Item2!.Index == i).p; var arrayProp = resultProps.Where(p => p.Item2 != null).FirstOrDefault(p => p.Item2!.Index == i).p;
if (arrayProp != null) if (arrayProp != null)
CheckPropertyValue(method, item, arrayProp.GetValue(resultObj), arrayProp.PropertyType, arrayProp.Name, "Array index " + i, ignoreProperties!); CheckPropertyValue(method, item, arrayProp.GetValue(resultObj), arrayProp.PropertyType, arrayProp.Name, "Array index " + i, ignoreProperties!);
i++; i++;
@ -264,9 +264,9 @@ namespace CryptoExchange.Net.Testing.Comparers
int i = 0; int i = 0;
foreach (var item in jtoken.Children()) foreach (var item in jtoken.Children())
{ {
var arrayProp = resultProps.Where(p => p.Item2 != null).SingleOrDefault(p => p.Item2!.Index == i).p; var arrayProp = resultProps.Where(p => p.Item2 != null).FirstOrDefault(p => p.Item2!.Index == i).p;
if (arrayProp != null) if (arrayProp != null)
CheckPropertyValue(method, item, arrayProp.GetValue(resultObj), propertyType, arrayProp.Name, "Array index " + i, ignoreProperties); CheckPropertyValue(method, item, arrayProp.GetValue(resultObj), arrayProp.PropertyType, arrayProp.Name, "Array index " + i, ignoreProperties);
i++; i++;
} }
@ -350,7 +350,7 @@ namespace CryptoExchange.Net.Testing.Comparers
int i = 0; int i = 0;
foreach (var item in jObjs.Children()) foreach (var item in jObjs.Children())
{ {
var arrayProp = resultProps.Where(p => p.Item2 != null).SingleOrDefault(p => p.Item2!.Index == i).p; var arrayProp = resultProps.Where(p => p.Item2 != null).FirstOrDefault(p => p.Item2!.Index == i).p;
if (arrayProp != null) if (arrayProp != null)
CheckPropertyValue(method, item, arrayProp.GetValue(propertyValue), arrayProp.PropertyType, arrayProp.Name, "Array index " + i, ignoreProperties!); CheckPropertyValue(method, item, arrayProp.GetValue(propertyValue), arrayProp.PropertyType, arrayProp.Name, "Array index " + i, ignoreProperties!);
i++; i++;