Merge pull request #43 from owncloud/tls_v1.1_and_v1.2_support

TLS v1.1 and v1.2 support, plus test project refactored to use "same" socket factory as library

src/com/owncloud/android/lib/common/network/AdvancedSslSocketFactory.java

@@ -36,6 +36,7 @@ import javax.net.SocketFactory;
 import javax.net.ssl.SSLContext;
 import javax.net.ssl.SSLException;
 import javax.net.ssl.SSLHandshakeException;
+import javax.net.ssl.SSLParameters;
 import javax.net.ssl.SSLPeerUnverifiedException;
 import javax.net.ssl.SSLSession;
 import javax.net.ssl.SSLSocket;
@@ -78,8 +79,11 @@ public class AdvancedSslSocketFactory implements SecureProtocolSocketFactory {
     	
         if (sslContext == null)
             throw new IllegalArgumentException("AdvancedSslSocketFactory can not be created with a null SSLContext");
-        if (trustManager == null)
+        if (trustManager == null && mHostnameVerifier != null)
-            throw new IllegalArgumentException("AdvancedSslSocketFactory can not be created with a null Trust Manager");
+            throw new IllegalArgumentException(
+            		"AdvancedSslSocketFactory can not be created with a null Trust Manager and a " +
+            		"not null Hostname Verifier"
+    		);
         mSslContext = sslContext;
         mTrustManager = trustManager;
         mHostnameVerifier = hostnameVerifier;
@@ -92,6 +96,7 @@ public class AdvancedSslSocketFactory implements SecureProtocolSocketFactory {
     		throws IOException, UnknownHostException {
     	
         Socket socket = mSslContext.getSocketFactory().createSocket(host, port, clientHost, clientPort);
+        enableSecureProtocols(socket);
         verifyPeerIdentity(host, port, socket);
         return socket;
     }
@@ -168,6 +173,7 @@ public class AdvancedSslSocketFactory implements SecureProtocolSocketFactory {
         SocketFactory socketfactory = mSslContext.getSocketFactory();
         Log_OC.d(TAG, " ... with connection timeout " + timeout + " and socket timeout " + params.getSoTimeout());
         Socket socket = socketfactory.createSocket();
+        enableSecureProtocols(socket);
         SocketAddress localaddr = new InetSocketAddress(localAddress, localPort);
         SocketAddress remoteaddr = new InetSocketAddress(host, port);
         socket.setSoTimeout(params.getSoTimeout());
@@ -185,10 +191,22 @@ public class AdvancedSslSocketFactory implements SecureProtocolSocketFactory {
             UnknownHostException {
     	Log_OC.d(TAG, "Creating SSL Socket with remote " + host + ":" + port);
         Socket socket = mSslContext.getSocketFactory().createSocket(host, port);
+        enableSecureProtocols(socket);
         verifyPeerIdentity(host, port, socket);
         return socket; 
     }
 
+    
+	@Override
+    public Socket createSocket(Socket socket, String host, int port, boolean autoClose) throws IOException,
+    		UnknownHostException {
+	    Socket sslSocket = mSslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
+	    enableSecureProtocols(sslSocket);
+	    verifyPeerIdentity(host, port, sslSocket);
+	    return sslSocket;
+	}
+
+    
     public boolean equals(Object obj) {
         return ((obj != null) && obj.getClass().equals(
                 AdvancedSslSocketFactory.class));
@@ -303,11 +321,22 @@ public class AdvancedSslSocketFactory implements SecureProtocolSocketFactory {
         }
     }
 
-	@Override
+	/**
-	public Socket createSocket(Socket socket, String host, int port, boolean autoClose) throws IOException,
+	 * Grants that all protocols supported by the Security Provider in mSslContext are enabled in socket.
-			UnknownHostException {
+	 * 
-		Socket sslSocket = mSslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
+	 * Grants also that no unsupported protocol is tried to be enabled. That would trigger an exception, breaking
-		verifyPeerIdentity(host, port, sslSocket);
+	 * the connection process although some protocols are supported.
-		return sslSocket;
+	 * 
+	 * This is not cosmetic: not all the supported protocols are enabled by default. Too see an overview of 
+	 * supported and enabled protocols in the stock Security Provider in Android see the tables in
+	 * http://developer.android.com/reference/javax/net/ssl/SSLSocket.html.
+	 *  
+	 * @param socket
+	 */
+    private void enableSecureProtocols(Socket socket) {
+    	SSLParameters params = mSslContext.getSupportedSSLParameters();
+    	String [] supportedProtocols = params.getProtocols();
+    	((SSLSocket) socket).setEnabledProtocols(supportedProtocols);
     }
+	
 }

src/com/owncloud/android/lib/common/network/NetworkUtils.java

@@ -58,6 +58,12 @@ public class NetworkUtils {
     /** Default timeout for establishing a connection */
     public static final int DEFAULT_CONNECTION_TIMEOUT = 60000;
     
+    /** Standard name for protocol TLS version 1.2 in Java Secure Socket Extension (JSSE) API */
+    public static final String PROTOCOL_TLSv1_2 = "TLSv1.2";
+    
+    /** Standard name for protocol TLS version 1.0 in JSSE API */
+    public static final String PROTOCOL_TLSv1_0 = "TLSv1";
+
     /** Connection manager for all the OwnCloudClients */
     private static MultiThreadedHttpConnectionManager mConnManager = null;
     
@@ -72,7 +78,9 @@ public class NetworkUtils {
      * Registers or unregisters the proper components for advanced SSL handling.
      * @throws IOException 
      */
-    public static void registerAdvancedSslContext(boolean register, Context context) throws GeneralSecurityException, IOException {
+    @SuppressWarnings("deprecation")
+	public static void registerAdvancedSslContext(boolean register, Context context) 
+    		throws GeneralSecurityException, IOException {
         Protocol pr = null;
         try {
             pr = Protocol.getProtocol("https");
@@ -93,13 +101,22 @@ public class NetworkUtils {
         }
     }
     
-    public static AdvancedSslSocketFactory getAdvancedSslSocketFactory(Context context) throws GeneralSecurityException, IOException {
+    public static AdvancedSslSocketFactory getAdvancedSslSocketFactory(Context context) 
+    		throws GeneralSecurityException, IOException {
         if (mAdvancedSslSocketFactory  == null) {
             KeyStore trustStore = getKnownServersStore(context);
             AdvancedX509TrustManager trustMgr = new AdvancedX509TrustManager(trustStore);
             TrustManager[] tms = new TrustManager[] { trustMgr };
                 
-            SSLContext sslContext = SSLContext.getInstance("TLS");
+            SSLContext sslContext;
+            try {
+            	sslContext = SSLContext.getInstance("TLSv1.2");
+            } catch (NoSuchAlgorithmException e) {
+            	Log_OC.w(TAG, "TLSv1.2 is not supported in this device; falling through TLSv1.0");
+            	sslContext = SSLContext.getInstance("TLSv1");
+            	// should be available in any device; see reference of supported protocols in 
+            	// http://developer.android.com/reference/javax/net/ssl/SSLSocket.html
+            }
             sslContext.init(null, tms, null);
                     
             mHostnameVerifier = new BrowserCompatHostnameVerifier();
@@ -127,9 +144,11 @@ public class NetworkUtils {
      * @throws KeyStoreException            When the KeyStore instance could not be created.
      * @throws IOException                  When an existing local trust store could not be loaded.
      * @throws NoSuchAlgorithmException     When the existing local trust store was saved with an unsupported algorithm.
-     * @throws CertificateException         When an exception occurred while loading the certificates from the local trust store.
+     * @throws CertificateException         When an exception occurred while loading the certificates from the local 
+     * 										trust store.
      */
-    private static KeyStore getKnownServersStore(Context context) throws KeyStoreException, IOException, NoSuchAlgorithmException, CertificateException {
+    private static KeyStore getKnownServersStore(Context context) 
+    		throws KeyStoreException, IOException, NoSuchAlgorithmException, CertificateException {
         if (mKnownServersStore == null) {
             //mKnownServersStore = KeyStore.getInstance("BKS");
             mKnownServersStore = KeyStore.getInstance(KeyStore.getDefaultType());
@@ -143,15 +162,17 @@ public class NetworkUtils {
                     in.close();
                 }
             } else {
-                mKnownServersStore.load(null, LOCAL_TRUSTSTORE_PASSWORD.toCharArray()); // necessary to initialize an empty KeyStore instance
+            	// next is necessary to initialize an empty KeyStore instance
+            	mKnownServersStore.load(null, LOCAL_TRUSTSTORE_PASSWORD.toCharArray()); 
             }
         }
         return mKnownServersStore;
     }
     
     
-    public static void addCertToKnownServersStore(Certificate cert, Context context) throws  KeyStoreException, NoSuchAlgorithmException, 
+    public static void addCertToKnownServersStore(Certificate cert, Context context) 
-                                                                                            CertificateException, IOException {
+    		throws  KeyStoreException, NoSuchAlgorithmException, CertificateException, IOException {
+    	
         KeyStore knownServers = getKnownServersStore(context);
         knownServers.setCertificateEntry(Integer.toString(cert.hashCode()), cert);
         FileOutputStream fos = null;
@@ -173,7 +194,8 @@ public class NetworkUtils {
         return mConnManager;
     }
 
-    public static boolean isCertInKnownServersStore(Certificate cert, Context context) throws KeyStoreException, NoSuchAlgorithmException, CertificateException, IOException {
+    public static boolean isCertInKnownServersStore(Certificate cert, Context context) 
+    		throws KeyStoreException, NoSuchAlgorithmException, CertificateException, IOException {
     	
     	KeyStore knownServers = getKnownServersStore(context);
     	Log_OC.d(TAG, "Certificate - HashCode: " + cert.hashCode() + " "

test_client/custom_rules.xml

@@ -43,5 +43,19 @@
 				byline="true" />
 			</then>
 		</if>
+		
+		<!-- Make Travis build number available to the test app in the emulator -->
+		<if>
+			<condition>
+				<isset property="env.TRAVIS_BUILD_NUMBER" />
+			</condition>
+			<then>
+				<replaceregexp
+				file="res/values/setup.xml"
+				match='("build_number"&gt;)\s*(&lt;)'
+				replace="\1${env.TRAVIS_BUILD_NUMBER}\2"
+				byline="true" />
+			</then>
+		</if>
 	</target>
 </project>

test_client/res/values/setup.xml

@@ -24,6 +24,7 @@
  -->
  
 <resources>
+    <string name="build_number"></string>
     <string name="server_base_url"></string>
     <string name="username"></string>
     <string name="password"></string>

test_client/src/com/owncloud/android/lib/test_project/SelfSignedConfidentSslSocketFactory.java

@@ -26,9 +26,7 @@ package com.owncloud.android.lib.test_project;
 
 import java.io.IOException;
 import java.net.InetAddress;
-import java.net.InetSocketAddress;
 import java.net.Socket;
-import java.net.SocketAddress;
 import java.net.UnknownHostException;
 import java.security.GeneralSecurityException;
 import java.security.KeyStore;
@@ -38,9 +36,7 @@ import java.security.cert.CertStoreException;
 import java.security.cert.CertificateException;
 import java.security.cert.X509Certificate;
 
-import javax.net.SocketFactory;
 import javax.net.ssl.SSLContext;
-import javax.net.ssl.SSLSocket;
 import javax.net.ssl.TrustManager;
 import javax.net.ssl.TrustManagerFactory;
 import javax.net.ssl.X509TrustManager;
@@ -49,7 +45,7 @@ import org.apache.commons.httpclient.ConnectTimeoutException;
 import org.apache.commons.httpclient.params.HttpConnectionParams;
 import org.apache.commons.httpclient.protocol.SecureProtocolSocketFactory;
 
-import com.owncloud.android.lib.common.network.ServerNameIndicator;
+import com.owncloud.android.lib.common.network.AdvancedSslSocketFactory;
 
 
 /**
@@ -64,7 +60,8 @@ import com.owncloud.android.lib.common.network.ServerNameIndicator;
 public class SelfSignedConfidentSslSocketFactory implements SecureProtocolSocketFactory {
 
 	
-	private SSLContext mSslContext = null;
+	//private SSLContext mSslContext = null;
+	private AdvancedSslSocketFactory mWrappedSslSocketFactory = null;
 	
 	
 	/**
@@ -72,7 +69,13 @@ public class SelfSignedConfidentSslSocketFactory implements SecureProtocolSocket
 	 * @throws GeneralSecurityException 
 	 */
 	public SelfSignedConfidentSslSocketFactory() throws GeneralSecurityException {
-		mSslContext = createSslContext();
+		SSLContext sslContext = SSLContext.getInstance("TLS");
+		sslContext.init(
+				null, 
+				new TrustManager[] { new SelfSignedConfidentX509TrustManager() }, 
+				null
+		);
+        mWrappedSslSocketFactory = new AdvancedSslSocketFactory(sslContext, null, null);		
 	}
 
 	
@@ -81,7 +84,7 @@ public class SelfSignedConfidentSslSocketFactory implements SecureProtocolSocket
 	 */
 	@Override
 	public Socket createSocket(String host, int port) throws IOException, UnknownHostException {
-		return mSslContext.getSocketFactory().createSocket(host, port);
+		return mWrappedSslSocketFactory.createSocket(host, port);
 	}
 	
 	/**
@@ -90,7 +93,7 @@ public class SelfSignedConfidentSslSocketFactory implements SecureProtocolSocket
 	@Override
 	public Socket createSocket(String host, int port, InetAddress clientHost, int clientPort)
 			throws IOException, UnknownHostException {
-		return mSslContext.getSocketFactory().createSocket(host, port, clientHost, clientPort);
+		return mWrappedSslSocketFactory.createSocket(host, port, clientHost, clientPort);
 	}
 	
 	/**
@@ -112,19 +115,7 @@ public class SelfSignedConfidentSslSocketFactory implements SecureProtocolSocket
 			HttpConnectionParams params) throws IOException, UnknownHostException,
 			ConnectTimeoutException {
 		
-		if (params == null) {
+		return mWrappedSslSocketFactory.createSocket(host, port, localAddress, localPort, params);
-			throw new IllegalArgumentException("Parameters may not be null");
-		}
-		int timeout = params.getConnectionTimeout();
-		SocketFactory socketfactory = mSslContext.getSocketFactory();
-		Socket socket = socketfactory.createSocket();
-		SocketAddress localaddr = new InetSocketAddress(localAddress, localPort);
-		SocketAddress remoteaddr = new InetSocketAddress(host, port);
-		socket.setSoTimeout(params.getSoTimeout());
-		socket.bind(localaddr);
-		ServerNameIndicator.setServerNameIndication(host, (SSLSocket)socket);
-		socket.connect(remoteaddr, timeout);
-		return socket;
 	}
 
 	/**
@@ -133,20 +124,10 @@ public class SelfSignedConfidentSslSocketFactory implements SecureProtocolSocket
 	@Override
 	public Socket createSocket(Socket socket, String host, int port, boolean autoClose)
 			throws IOException, UnknownHostException {
-		return mSslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
+		return mWrappedSslSocketFactory.createSocket(socket, host, port, autoClose);
 	}
 	
 	
-	
-	private static SSLContext createSslContext() throws GeneralSecurityException {
-		SSLContext context = SSLContext.getInstance("TLS");
-		context.init(
-				null, 
-				new TrustManager[] {new SelfSignedConfidentX509TrustManager()}, 
-				null);
-		return context;
-	}	
-	
 	public static class SelfSignedConfidentX509TrustManager implements X509TrustManager {
 
 	    private X509TrustManager mStandardTrustManager = null;

test_client/src/com/owncloud/android/lib/test_project/TestActivity.java

@@ -188,7 +188,7 @@ public class TestActivity extends Activity {
 	public RemoteOperationResult removeFile(String remotePath) {
 		RemoveRemoteFileOperation removeOperation = new RemoveRemoteFileOperation(remotePath);
 		RemoteOperationResult result = removeOperation.execute(mClient);
-		return TestActivity.removeFile(remotePath, mClient);
+		return result;
 	}
 	
 	/** 

test_client/tests/custom_rules.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project name="custom_rules">
+	
 	<!-- Run regular Android target 'test', but fails if any test is not successful -->
 	<target name="acceptance-test" depends="clean, debug, install" >
 		<property name="log.file" value="tests_output.txt" />

test_client/tests/src/com/owncloud/android/lib/test_project/test/CreateFolderTest.java

@@ -23,9 +23,7 @@
  */
 package com.owncloud.android.lib.test_project.test;
 
-import java.text.SimpleDateFormat;
 import java.util.ArrayList;
-import java.util.Date;
 import java.util.Iterator;
 import java.util.List;
 
@@ -33,15 +31,13 @@ import com.owncloud.android.lib.common.operations.RemoteOperationResult;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
 import com.owncloud.android.lib.test_project.TestActivity;
 
-import android.test.ActivityInstrumentationTestCase2;
-
 /**
  * Class to test Create Folder Operation
  * @author masensio
  * @author David A. Velasco
  *
  */
-public class CreateFolderTest extends ActivityInstrumentationTestCase2<TestActivity> {
+public class CreateFolderTest extends RemoteTest {
 
 	
 	private static final String LOG_TAG = CreateFolderTest.class.getCanonicalName();
@@ -49,36 +45,33 @@ public class CreateFolderTest extends ActivityInstrumentationTestCase2<TestActiv
 	private static final String FOLDER_PATH_BASE = "/testCreateFolder";
 
 	private TestActivity mActivity;
-	private String mCurrentDate;
 	private List<String> mCreatedFolderPaths;
+	private String mFullPath2FolderBase; 
 	
 	public CreateFolderTest() {
-	    super(TestActivity.class);
+	    super();
-	   
-		SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd_HHmmss");
-		mCurrentDate = sdf.format(new Date());
 		mCreatedFolderPaths = new ArrayList<String>();
 	}
 	
 	@Override
 	  protected void setUp() throws Exception {
 	    super.setUp();
-	    setActivityInitialTouchMode(false);
 	    mActivity = getActivity();
 	    mCreatedFolderPaths.clear();
+		mFullPath2FolderBase = mBaseFolderPath + FOLDER_PATH_BASE; 
 	}
 	
 	/**
 	 * Test Create Folder
 	 */
 	public void testCreateFolder() {
-		String remotePath = FOLDER_PATH_BASE + mCurrentDate;
+		String remotePath = mFullPath2FolderBase;
 		mCreatedFolderPaths.add(remotePath);
 		RemoteOperationResult result =  mActivity.createFolder(remotePath, true);
 		assertTrue(result.isSuccess() || result.getCode() == ResultCode.TIMEOUT);
 		
 		// Create Subfolder
-		remotePath = FOLDER_PATH_BASE + mCurrentDate + FOLDER_PATH_BASE + mCurrentDate;
+		remotePath = mFullPath2FolderBase + FOLDER_PATH_BASE;
 		mCreatedFolderPaths.add(remotePath);
 		result =  mActivity.createFolder(remotePath, true);
 		assertTrue(result.isSuccess() || result.getCode() == ResultCode.TIMEOUT);
@@ -90,35 +83,35 @@ public class CreateFolderTest extends ActivityInstrumentationTestCase2<TestActiv
 	 */
 	public void testCreateFolderSpecialCharacters() {		
 		
-		String remotePath = FOLDER_PATH_BASE + "_\\" + mCurrentDate;
+		String remotePath = mFullPath2FolderBase + "_\\";
 		RemoteOperationResult result =  mActivity.createFolder(remotePath, true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		remotePath = FOLDER_PATH_BASE + "_<" + mCurrentDate;		
+		remotePath = mFullPath2FolderBase + "_<";		
 		result =  mActivity.createFolder(remotePath, true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		remotePath = FOLDER_PATH_BASE + "_>" + mCurrentDate;		
+		remotePath = mFullPath2FolderBase + "_>";		
 		result =  mActivity.createFolder(remotePath, true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		remotePath = FOLDER_PATH_BASE + "_:" + mCurrentDate;		
+		remotePath = mFullPath2FolderBase + "_:";		
 		result =  mActivity.createFolder(remotePath, true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		remotePath = FOLDER_PATH_BASE + "_\"" + mCurrentDate;		
+		remotePath = mFullPath2FolderBase + "_\"";		
 		result =  mActivity.createFolder(remotePath, true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		remotePath = FOLDER_PATH_BASE + "_|" + mCurrentDate;		
+		remotePath = mFullPath2FolderBase + "_|";		
 		result =  mActivity.createFolder(remotePath, true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		remotePath = FOLDER_PATH_BASE + "_?" + mCurrentDate;		
+		remotePath = mFullPath2FolderBase + "_?";		
 		result =  mActivity.createFolder(remotePath, true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		remotePath = FOLDER_PATH_BASE + "_*" + mCurrentDate;		
+		remotePath = mFullPath2FolderBase + "_*";		
 		result =  mActivity.createFolder(remotePath, true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 	}
@@ -130,7 +123,7 @@ public class CreateFolderTest extends ActivityInstrumentationTestCase2<TestActiv
 		RemoteOperationResult removeResult = null;
 		while (it.hasNext()) {
 			removeResult = mActivity.removeFile(it.next());
-			if (!removeResult.isSuccess()) {
+			if (!removeResult.isSuccess() && removeResult.getCode() != ResultCode.TIMEOUT) {
 				Utils.logAndThrow(LOG_TAG, removeResult);
 			}
 		}

test_client/tests/src/com/owncloud/android/lib/test_project/test/CreateShareTest.java

@@ -27,12 +27,11 @@ package com.owncloud.android.lib.test_project.test;
 import java.io.File;
 
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
 import com.owncloud.android.lib.resources.shares.ShareType;
 import com.owncloud.android.lib.test_project.TestActivity;
 
-import android.test.ActivityInstrumentationTestCase2;
+public class CreateShareTest extends RemoteTest {
-
-public class CreateShareTest extends ActivityInstrumentationTestCase2<TestActivity> {
 
 	private static final String LOG_TAG = CreateShareTest.class.getCanonicalName();
 	
@@ -40,22 +39,19 @@ public class CreateShareTest extends ActivityInstrumentationTestCase2<TestActivi
 	private static final String FILE_TO_SHARE = "/fileToShare.txt";
 
 	private TestActivity mActivity;
-
+	private String mFullPath2FileToShare;
-	public CreateShareTest() {
-		super(TestActivity.class);
-		
-	}
 	
 	@Override
 	protected void setUp() throws Exception {
 	    super.setUp();
 	    setActivityInitialTouchMode(false);
 	    mActivity = getActivity();
+	    mFullPath2FileToShare = mBaseFolderPath + FILE_TO_SHARE;  
 	    		
 		File textFile = mActivity.extractAsset(TestActivity.ASSETS__TEXT_FILE_NAME);
 		RemoteOperationResult result = mActivity.uploadFile(
 				textFile.getAbsolutePath(), 
-				FILE_TO_SHARE, 
+				mFullPath2FileToShare, 
 				"txt/plain");
 		if (!result.isSuccess()) {
 			Utils.logAndThrow(LOG_TAG, result);
@@ -67,7 +63,7 @@ public class CreateShareTest extends ActivityInstrumentationTestCase2<TestActivi
 	 */
 	public void testCreatePublicShare() {
 		RemoteOperationResult result = mActivity.createShare(
-				FILE_TO_SHARE, 
+				mFullPath2FileToShare, 
 				ShareType.PUBLIC_LINK, 
 				"", 
 				false, 
@@ -79,8 +75,8 @@ public class CreateShareTest extends ActivityInstrumentationTestCase2<TestActivi
 	
 	@Override
 	protected void tearDown() throws Exception {
-		RemoteOperationResult removeResult = mActivity.removeFile(FILE_TO_SHARE);
+		RemoteOperationResult removeResult = mActivity.removeFile(mFullPath2FileToShare);
-		if (!removeResult.isSuccess()) {
+		if (!removeResult.isSuccess()  && removeResult.getCode() != ResultCode.TIMEOUT) {
 			Utils.logAndThrow(LOG_TAG, removeResult);
 		}
 		super.tearDown();

test_client/tests/src/com/owncloud/android/lib/test_project/test/DeleteFileTest.java

@@ -27,18 +27,16 @@ package com.owncloud.android.lib.test_project.test;
 import java.io.File;
 
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
 import com.owncloud.android.lib.test_project.TestActivity;
 
-import android.test.ActivityInstrumentationTestCase2;
-import android.util.Log;
-
 /**
  * Class to test Delete a File Operation
  * @author masensio
  *
  */
 
-public class DeleteFileTest extends ActivityInstrumentationTestCase2<TestActivity> {
+public class DeleteFileTest extends RemoteTest {
 
 	private static final String LOG_TAG = DeleteFileTest.class.getCanonicalName();
 
@@ -48,41 +46,32 @@ public class DeleteFileTest extends ActivityInstrumentationTestCase2<TestActivit
 	/* File to delete. */
 	private static final String FILE_PATH = "/fileToDelete.txt";
 
-	private static boolean mGlobalSetupDone = false;
-	
 	private TestActivity mActivity;
-	
+	private String mFullPath2Folder; 
-	public DeleteFileTest() {
+	private String mFullPath2File; 
-	    super(TestActivity.class);
-	}
 	
 	@Override
 	  protected void setUp() throws Exception {
 	    super.setUp();
 	    setActivityInitialTouchMode(false);
 	    mActivity = getActivity();
+		mFullPath2Folder = mBaseFolderPath + FOLDER_PATH; 
+		mFullPath2File = mBaseFolderPath + FILE_PATH;
 	    
-	    if (!mGlobalSetupDone) {
+		RemoteOperationResult result = mActivity.createFolder(mFullPath2Folder, true);
-	    	
+		if (!result.isSuccess()  && result.getCode() != ResultCode.TIMEOUT) {
-			Log.v(LOG_TAG, "Starting global set up");
-			RemoteOperationResult result = mActivity.createFolder(FOLDER_PATH, true);
-			if (!result.isSuccess()) {
 			Utils.logAndThrow(LOG_TAG, result);
 		}
 		
 		File textFile = mActivity.extractAsset(TestActivity.ASSETS__TEXT_FILE_NAME);
 		result = mActivity.uploadFile(
 				textFile.getAbsolutePath(), 
-					FILE_PATH, 
+				mFullPath2File, 
 				"txt/plain");
 		if (!result.isSuccess()) {
 			Utils.logAndThrow(LOG_TAG, result);
 		}
 		
-			Log.v(LOG_TAG, "Global set up done");
-		    mGlobalSetupDone = true;
-	    }
-		
 	}
 	
 	/**
@@ -90,7 +79,7 @@ public class DeleteFileTest extends ActivityInstrumentationTestCase2<TestActivit
 	 */
 	public void testRemoveFolder() {
 
-		RemoteOperationResult result = mActivity.removeFile(FOLDER_PATH);
+		RemoteOperationResult result = mActivity.removeFile(mFullPath2Folder);
 		assertTrue(result.isSuccess());
 	}
 	
@@ -99,7 +88,7 @@ public class DeleteFileTest extends ActivityInstrumentationTestCase2<TestActivit
 	 */
 	public void testRemoveFile() {
 		
-		RemoteOperationResult result = mActivity.removeFile(FILE_PATH);
+		RemoteOperationResult result = mActivity.removeFile(mFullPath2File);
 		assertTrue(result.isSuccess());
 	}
 

test_client/tests/src/com/owncloud/android/lib/test_project/test/DownloadFileTest.java

@@ -31,16 +31,13 @@ import com.owncloud.android.lib.common.operations.RemoteOperationResult;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
 import com.owncloud.android.lib.test_project.TestActivity;
 
-import android.test.ActivityInstrumentationTestCase2;
-import android.util.Log;
-
 /**
  * Class to test Download File Operation
  * @author masensio
  * @author David A. Velasco
  */
 
-public class DownloadFileTest extends ActivityInstrumentationTestCase2<TestActivity> {
+public class DownloadFileTest extends RemoteTest {
 
 	
 	private static final String LOG_TAG = DownloadFileTest.class.getCanonicalName();
@@ -49,47 +46,45 @@ public class DownloadFileTest extends ActivityInstrumentationTestCase2<TestActiv
 	private static final String IMAGE_PATH = "/fileToDownload.png";
 	private static final String IMAGE_PATH_WITH_SPECIAL_CHARS = "/@file@download.png";
 	private static final String IMAGE_NOT_FOUND = "/fileNotFound.png";
-	private static final String [] FILE_PATHS = { IMAGE_PATH, IMAGE_PATH_WITH_SPECIAL_CHARS }; 
-	
-	private static boolean mGlobalSetupDone = false;
 	
+	private String mFullPath2Image;
+	private String mFullPath2ImageWitSpecialChars;
+	private String mFullPath2ImageNotFound;
 	private String mDownloadedFilePath;
 	private TestActivity mActivity;
 
 	
-	public DownloadFileTest() {
-	    super(TestActivity.class);
-	}
-	
 	@Override
 	  protected void setUp() throws Exception {
 	    super.setUp();
 	    setActivityInitialTouchMode(false);
 	    mActivity = getActivity();
 	    mDownloadedFilePath = null;
+    	mFullPath2Image = mBaseFolderPath + IMAGE_PATH;
+    	mFullPath2ImageWitSpecialChars = mBaseFolderPath + IMAGE_PATH_WITH_SPECIAL_CHARS;
+    	mFullPath2ImageNotFound = mBaseFolderPath + IMAGE_NOT_FOUND;
 	    
-	    if (!mGlobalSetupDone) {
-	    	
-	    	RemoteOperationResult result = null;
 		File imageFile = mActivity.extractAsset(TestActivity.ASSETS__IMAGE_FILE_NAME);
 
-			for (int i=0; i<FILE_PATHS.length && (result == null || result.isSuccess()); i++) {
+    	RemoteOperationResult result = mActivity.uploadFile(
-				result = mActivity.uploadFile(
 				imageFile.getAbsolutePath(), 
-						FILE_PATHS[i], 
+				mFullPath2Image, 
 				"image/png");
-			}
 		if (!result.isSuccess()) {
 			Utils.logAndThrow(LOG_TAG, result);
 		}
 		
-			result = mActivity.removeFile(IMAGE_NOT_FOUND);
+		result = mActivity.uploadFile(
-			if (!result.isSuccess() && result.getCode() != ResultCode.FILE_NOT_FOUND) {
+				imageFile.getAbsolutePath(), 
+				mFullPath2ImageWitSpecialChars, 
+				"image/png");
+		if (!result.isSuccess()) {
 			Utils.logAndThrow(LOG_TAG, result);
 		}
 		
-			Log.v(LOG_TAG, "Global set up done");
+		result = mActivity.removeFile(mFullPath2ImageNotFound);
-		    mGlobalSetupDone = true;
+		if (!result.isSuccess() && result.getCode() != ResultCode.FILE_NOT_FOUND) {
+			Utils.logAndThrow(LOG_TAG, result);
 		}
 		
 	}
@@ -99,10 +94,10 @@ public class DownloadFileTest extends ActivityInstrumentationTestCase2<TestActiv
 	 */
 	public void testDownloadFile() {
 		RemoteOperationResult result = mActivity.downloadFile(
-				new RemoteFile(IMAGE_PATH), 
+				new RemoteFile(mFullPath2Image), 
 				mActivity.getFilesDir().getAbsolutePath()
 				);
-		mDownloadedFilePath = IMAGE_PATH;
+		mDownloadedFilePath = mFullPath2Image;
 		assertTrue(result.isSuccess());
 		// TODO some checks involving the local file
 	}
@@ -112,10 +107,10 @@ public class DownloadFileTest extends ActivityInstrumentationTestCase2<TestActiv
 	 */
 	public void testDownloadFileSpecialChars() {
 		RemoteOperationResult result = mActivity.downloadFile(
-				new RemoteFile(IMAGE_PATH_WITH_SPECIAL_CHARS),
+				new RemoteFile(mFullPath2ImageWitSpecialChars),
 				mActivity.getFilesDir().getAbsolutePath()
 				);
-		mDownloadedFilePath = IMAGE_PATH_WITH_SPECIAL_CHARS;
+		mDownloadedFilePath = mFullPath2ImageWitSpecialChars;
 		assertTrue(result.isSuccess());
 		// TODO some checks involving the local file
 	}
@@ -125,7 +120,7 @@ public class DownloadFileTest extends ActivityInstrumentationTestCase2<TestActiv
 	 */
 	public void testDownloadFileNotFound() {
 		RemoteOperationResult result = mActivity.downloadFile(
-				new RemoteFile(IMAGE_NOT_FOUND), 
+				new RemoteFile(mFullPath2ImageNotFound), 
 				mActivity.getFilesDir().getAbsolutePath()
 				);
 		assertFalse(result.isSuccess());
@@ -136,7 +131,7 @@ public class DownloadFileTest extends ActivityInstrumentationTestCase2<TestActiv
 	protected void tearDown() throws Exception {
 		if (mDownloadedFilePath != null) {
 			RemoteOperationResult removeResult = mActivity.removeFile(mDownloadedFilePath);
-			if (!removeResult.isSuccess()) {
+			if (!removeResult.isSuccess()  && removeResult.getCode() != ResultCode.TIMEOUT) {
 				Utils.logAndThrow(LOG_TAG, removeResult);
 			}
 		}

test_client/tests/src/com/owncloud/android/lib/test_project/test/GetSharesTest.java

@@ -27,11 +27,10 @@ package com.owncloud.android.lib.test_project.test;
 import java.io.File;
 
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
 import com.owncloud.android.lib.resources.shares.ShareType;
 import com.owncloud.android.lib.test_project.TestActivity;
 
-import android.test.ActivityInstrumentationTestCase2;
-
 /** 
  * Class to test Get Shares Operation
  * 
@@ -39,36 +38,33 @@ import android.test.ActivityInstrumentationTestCase2;
  *
  */
 
-public class GetSharesTest extends ActivityInstrumentationTestCase2<TestActivity> {
+public class GetSharesTest extends RemoteTest {
 
 	private static final String LOG_TAG = GetSharesTest.class.getCanonicalName();
 
 	private static final String SHARED_FILE = "/sharedFileToGet.txt";
 	
 	private TestActivity mActivity;
-	
+	private String mFullPath2SharedFile;
-	public GetSharesTest() {
-		super(TestActivity.class);
-		
-	}
 	
 	@Override
 	  protected void setUp() throws Exception {
 	    super.setUp();
 	    setActivityInitialTouchMode(false);
 	    mActivity = getActivity();
+	    mFullPath2SharedFile = mBaseFolderPath + SHARED_FILE; 
 	    		
 		File textFile = mActivity.extractAsset(TestActivity.ASSETS__TEXT_FILE_NAME);
 		RemoteOperationResult result = mActivity.uploadFile(
 				textFile.getAbsolutePath(), 
-				SHARED_FILE, 
+				mFullPath2SharedFile, 
 				"txt/plain");
 		if (!result.isSuccess()) {
 			Utils.logAndThrow(LOG_TAG, result);
 		}
 		
-		result = mActivity.createShare(SHARED_FILE, ShareType.PUBLIC_LINK, "", false, "", 1);
+		result = mActivity.createShare(mFullPath2SharedFile, ShareType.PUBLIC_LINK, "", false, "", 1);
-		if (!result.isSuccess()) {
+		if (!result.isSuccess()  && result.getCode() != ResultCode.TIMEOUT) {
 			Utils.logAndThrow(LOG_TAG, result);
 		}
 		
@@ -86,8 +82,8 @@ public class GetSharesTest extends ActivityInstrumentationTestCase2<TestActivity
 
 	@Override
 	protected void tearDown() throws Exception {
-		RemoteOperationResult removeResult = mActivity.removeFile(SHARED_FILE);
+		RemoteOperationResult removeResult = mActivity.removeFile(mFullPath2SharedFile);
-		if (!removeResult.isSuccess()) {
+		if (!removeResult.isSuccess() && removeResult.getCode() != ResultCode.TIMEOUT) {
 			Utils.logAndThrow(LOG_TAG, removeResult);
 		}
 		super.tearDown();

test_client/tests/src/com/owncloud/android/lib/test_project/test/MoveFileTest.java

@@ -46,8 +46,6 @@ import com.owncloud.android.lib.test_project.TestActivity;
 
 import android.content.Context;
 import android.net.Uri;
-import android.test.ActivityInstrumentationTestCase2;
-//import android.test.AndroidTestCase;
 import android.util.Log;
 
 /**
@@ -69,7 +67,7 @@ import android.util.Log;
  */
 
 //public class MoveFileTest extends AndroidTestCase {
-public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity> {
+public class MoveFileTest extends RemoteTest {
 
 	private static final String LOG_TAG = MoveFileTest.class.getCanonicalName();
 	
@@ -209,7 +207,7 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 	OwnCloudClient mClient = null;
 	
 	public MoveFileTest() {
-		super(TestActivity.class);
+		super();
 		
 		Protocol pr = Protocol.getProtocol("https");
 		if (pr == null || !(pr.getSocketFactory() instanceof SelfSignedConfidentSslSocketFactory)) {
@@ -244,8 +242,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 	    
 	    RemoteOperationResult result = null;
 	    for (String folderPath : FOLDERS_IN_FIXTURE) {
-	    	result = TestActivity.createFolder(folderPath, true, mClient);
+	    	result = TestActivity.createFolder(mBaseFolderPath + folderPath, true, mClient);
-			if (!result.isSuccess()) {
+			if (!result.isSuccess() && result.getCode() != ResultCode.TIMEOUT) {
 				Utils.logAndThrow(LOG_TAG, result);
 			}	    	
 	    }
@@ -255,7 +253,7 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 		);
 	    for (String filePath : FILES_IN_FIXTURE) {
 	    	result = TestActivity.uploadFile(
-	    			txtFile.getAbsolutePath(), filePath, "txt/plain", mClient
+	    			txtFile.getAbsolutePath(), mBaseFolderPath + filePath, "txt/plain", mClient
 			);
 			if (!result.isSuccess()) {
 				Utils.logAndThrow(LOG_TAG, result);
@@ -277,8 +275,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 
 		// move file
 		MoveRemoteFileOperation moveOperation = new MoveRemoteFileOperation(
-				SRC_PATH_TO_FILE_1,
+				mBaseFolderPath + SRC_PATH_TO_FILE_1,
-				TARGET_PATH_TO_FILE_1,
+				mBaseFolderPath + TARGET_PATH_TO_FILE_1,
 				false
 		);
 		RemoteOperationResult result = moveOperation.execute(mClient);
@@ -286,8 +284,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 		
 		// move & rename file, different location
 		moveOperation = new MoveRemoteFileOperation(
-				SRC_PATH_TO_FILE_2,
+				mBaseFolderPath + SRC_PATH_TO_FILE_2,
-				TARGET_PATH_TO_FILE_2_RENAMED,
+				mBaseFolderPath + TARGET_PATH_TO_FILE_2_RENAMED,
 				false
 		);
 		result = moveOperation.execute(mClient);
@@ -295,8 +293,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 		
 		// move & rename file, same location (rename file)
 		moveOperation = new MoveRemoteFileOperation(
-				SRC_PATH_TO_FILE_3,
+				mBaseFolderPath + SRC_PATH_TO_FILE_3,
-				SRC_PATH_TO_FILE_3_RENAMED,
+				mBaseFolderPath + SRC_PATH_TO_FILE_3_RENAMED,
 				false
 		);
 		result = moveOperation.execute(mClient);
@@ -304,8 +302,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 		
 		// move empty folder
 		moveOperation = new MoveRemoteFileOperation(
-				SRC_PATH_TO_EMPTY_FOLDER,
+				mBaseFolderPath + SRC_PATH_TO_EMPTY_FOLDER,
-				TARGET_PATH_TO_EMPTY_FOLDER,
+				mBaseFolderPath + TARGET_PATH_TO_EMPTY_FOLDER,
 				false
 		);
 		result = moveOperation.execute(mClient);
@@ -313,8 +311,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 		
 		// move non-empty folder
 		moveOperation = new MoveRemoteFileOperation(
-				SRC_PATH_TO_FULL_FOLDER_1,
+				mBaseFolderPath + SRC_PATH_TO_FULL_FOLDER_1,
-				TARGET_PATH_TO_FULL_FOLDER_1,
+				mBaseFolderPath + TARGET_PATH_TO_FULL_FOLDER_1,
 				false
 		);
 		result = moveOperation.execute(mClient);
@@ -322,8 +320,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 		
 		// move & rename folder, different location
 		moveOperation = new MoveRemoteFileOperation(
-				SRC_PATH_TO_FULL_FOLDER_2,
+				mBaseFolderPath + SRC_PATH_TO_FULL_FOLDER_2,
-				TARGET_PATH_TO_FULL_FOLDER_2_RENAMED,
+				mBaseFolderPath + TARGET_PATH_TO_FULL_FOLDER_2_RENAMED,
 				false
 		);
 		result = moveOperation.execute(mClient);
@@ -331,8 +329,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 		
 		// move & rename folder, same location (rename folder)
 		moveOperation = new MoveRemoteFileOperation(
-				SRC_PATH_TO_FULL_FOLDER_3,
+				mBaseFolderPath + SRC_PATH_TO_FULL_FOLDER_3,
-				SRC_PATH_TO_FULL_FOLDER_3_RENAMED,
+				mBaseFolderPath + SRC_PATH_TO_FULL_FOLDER_3_RENAMED,
 				false
 		);
 		result = moveOperation.execute(mClient);
@@ -340,8 +338,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 		
 		// move for nothing (success, but no interaction with network)
 		moveOperation = new MoveRemoteFileOperation(
-				SRC_PATH_TO_FILE_4,
+				mBaseFolderPath + SRC_PATH_TO_FILE_4,
-				SRC_PATH_TO_FILE_4,
+				mBaseFolderPath + SRC_PATH_TO_FILE_4,
 				false
 		);
 		result = moveOperation.execute(mClient);
@@ -349,8 +347,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 		
 		// move overwriting
 		moveOperation = new MoveRemoteFileOperation(
-						SRC_PATH_TO_FULL_FOLDER_4,
+				mBaseFolderPath + SRC_PATH_TO_FULL_FOLDER_4,
-						TARGET_PATH_TO_ALREADY_EXISTENT_EMPTY_FOLDER_4,
+				mBaseFolderPath + TARGET_PATH_TO_ALREADY_EXISTENT_EMPTY_FOLDER_4,
 				true
 		);
 		result = moveOperation.execute(mClient);
@@ -361,8 +359,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 		
 		// file to move does not exist
 		moveOperation = new MoveRemoteFileOperation(
-						SRC_PATH_TO_NON_EXISTENT_FILE,
+				mBaseFolderPath + SRC_PATH_TO_NON_EXISTENT_FILE,
-						TARGET_PATH_TO_NON_EXISTENT_FILE,
+				mBaseFolderPath + TARGET_PATH_TO_NON_EXISTENT_FILE,
 				false
 		);
 		result = moveOperation.execute(mClient);
@@ -370,8 +368,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 
 		// folder to move into does no exist
 		moveOperation = new MoveRemoteFileOperation(
-						SRC_PATH_TO_FILE_5,
+				mBaseFolderPath + SRC_PATH_TO_FILE_5,
-						TARGET_PATH_TO_FILE_5_INTO_NON_EXISTENT_FOLDER,
+				mBaseFolderPath + TARGET_PATH_TO_FILE_5_INTO_NON_EXISTENT_FOLDER,
 				false
 		);
 		result = moveOperation.execute(mClient);
@@ -379,8 +377,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 
 		// target location (renaming) has invalid characters
 		moveOperation = new MoveRemoteFileOperation(
-						SRC_PATH_TO_FILE_6,
+				mBaseFolderPath + SRC_PATH_TO_FILE_6,
-						TARGET_PATH_RENAMED_WITH_INVALID_CHARS,
+				mBaseFolderPath + TARGET_PATH_RENAMED_WITH_INVALID_CHARS,
 				false
 		);
 		result = moveOperation.execute(mClient);
@@ -388,8 +386,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 
 		// name collision
 		moveOperation = new MoveRemoteFileOperation(
-						SRC_PATH_TO_FILE_7,
+				mBaseFolderPath + SRC_PATH_TO_FILE_7,
-						TARGET_PATH_TO_ALREADY_EXISTENT_FILE_7,
+				mBaseFolderPath + TARGET_PATH_TO_ALREADY_EXISTENT_FILE_7,
 				false
 		);
 		result = moveOperation.execute(mClient);
@@ -397,8 +395,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 
 		// move a folder into a descendant
 		moveOperation = new MoveRemoteFileOperation(
-						SRC_BASE_FOLDER,
+				mBaseFolderPath + SRC_BASE_FOLDER,
-						SRC_PATH_TO_EMPTY_FOLDER,
+				mBaseFolderPath + SRC_PATH_TO_EMPTY_FOLDER,
 				false
 		);
 		result = moveOperation.execute(mClient);
@@ -411,8 +409,8 @@ public class MoveFileTest extends ActivityInstrumentationTestCase2<TestActivity>
 	    Log.v(LOG_TAG, "Deleting remote fixture...");
 	    
 		String[] mPathsToCleanUp = {
-			SRC_BASE_FOLDER,
+				mBaseFolderPath + SRC_BASE_FOLDER,
-			TARGET_BASE_FOLDER
+				mBaseFolderPath + TARGET_BASE_FOLDER
 		};
 		
 		for (String path : mPathsToCleanUp) {

test_client/tests/src/com/owncloud/android/lib/test_project/test/ReadFileTest.java

@@ -26,27 +26,23 @@ package com.owncloud.android.lib.test_project.test;
 import java.io.File;
 
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
 import com.owncloud.android.lib.test_project.TestActivity;
 
-import android.test.ActivityInstrumentationTestCase2;
-
 /**
  * Class to test Read File Operation
  * @author masensio
  * @author David A. Velasco
  */
 
-public class ReadFileTest extends 	ActivityInstrumentationTestCase2<TestActivity> {
+public class ReadFileTest extends RemoteTest {
 	
 	private static final String LOG_TAG = ReadFileTest.class.getCanonicalName();
 	
 	private TestActivity mActivity;
 	
 	private String FILE_PATH = "/fileToRead.txt";
-	
+	private String mFullPath2File;
-	public ReadFileTest() {
-		super(TestActivity.class);
-	}
 	
 	@Override
 	protected void setUp() throws Exception {
@@ -54,11 +50,12 @@ public class ReadFileTest extends 	ActivityInstrumentationTestCase2<TestActivity
 
 		setActivityInitialTouchMode(false);
 		mActivity = getActivity();
+		mFullPath2File = mBaseFolderPath + FILE_PATH;
 		
 		File textFile = mActivity.extractAsset(TestActivity.ASSETS__TEXT_FILE_NAME);
 		RemoteOperationResult uploadResult = mActivity.uploadFile(
 				textFile.getAbsolutePath(), 
-				FILE_PATH, 
+				mFullPath2File, 
 				"txt/plain");
 		if (!uploadResult.isSuccess()) {
 			Utils.logAndThrow(LOG_TAG, uploadResult);
@@ -69,7 +66,7 @@ public class ReadFileTest extends 	ActivityInstrumentationTestCase2<TestActivity
 	 * Test Read File
 	 */
 	public void testReadFile() {
-		RemoteOperationResult result = mActivity.readFile(FILE_PATH);
+		RemoteOperationResult result = mActivity.readFile(mFullPath2File);
 		assertTrue(result.getData() != null && result.getData().size() ==  1);
 		assertTrue(result.isSuccess());
 		// TODO check more properties of the result
@@ -77,8 +74,8 @@ public class ReadFileTest extends 	ActivityInstrumentationTestCase2<TestActivity
 	
 	@Override
 	protected void tearDown() throws Exception {
-		RemoteOperationResult removeResult = mActivity.removeFile(FILE_PATH);
+		RemoteOperationResult removeResult = mActivity.removeFile(mFullPath2File);
-		if (!removeResult.isSuccess()) {
+		if (!removeResult.isSuccess() && removeResult.getCode() != ResultCode.TIMEOUT) {
 			Utils.logAndThrow(LOG_TAG, removeResult);
 		}
 		

test_client/tests/src/com/owncloud/android/lib/test_project/test/ReadFolderTest.java

@@ -27,17 +27,16 @@ package com.owncloud.android.lib.test_project.test;
 import java.io.File;
 
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
 import com.owncloud.android.lib.test_project.TestActivity;
 
-import android.test.ActivityInstrumentationTestCase2;
-
 /**
  * Class to test Read Folder Operation
  * @author masensio
  * @author David A. Velasco
  */
 
-public class ReadFolderTest extends	ActivityInstrumentationTestCase2<TestActivity> {
+public class ReadFolderTest extends	RemoteTest {
 	
 	private static final String LOG_TAG = ReadFolderTest.class.getCanonicalName();
 
@@ -50,24 +49,22 @@ public class ReadFolderTest extends	ActivityInstrumentationTestCase2<TestActivit
 
 	
 	private TestActivity mActivity;
-	
+	private String mFullPathToFolder;
-	public ReadFolderTest() {
-		super(TestActivity.class);
-	}
 	
 	@Override
 	protected void setUp() throws Exception {
 		super.setUp();
 		setActivityInitialTouchMode(false);
 		mActivity = getActivity();
+		mFullPathToFolder = mBaseFolderPath + FOLDER_PATH;
 		
 		File textFile = mActivity.extractAsset(TestActivity.ASSETS__TEXT_FILE_NAME);
-		RemoteOperationResult result = mActivity.createFolder(FOLDER_PATH, true);
+		RemoteOperationResult result = mActivity.createFolder( mFullPathToFolder, true);
 		if (result.isSuccess()) {
 			for (int i=0; i<FILE_PATHS.length && result.isSuccess(); i++) {
 				result = mActivity.uploadFile(
 						textFile.getAbsolutePath(), 
-						FILE_PATHS[i], 
+						 mBaseFolderPath + FILE_PATHS[i], 
 						"txt/plain");
 			}
 		}
@@ -83,7 +80,7 @@ public class ReadFolderTest extends	ActivityInstrumentationTestCase2<TestActivit
 	 */
 	public void testReadFolder() {
 
-		RemoteOperationResult result = mActivity.readFile(FOLDER_PATH);
+		RemoteOperationResult result = mActivity.readFile(mFullPathToFolder);
 		assertTrue(result.isSuccess());
 		assertTrue(result.getData() != null && result.getData().size() > 1);
 		assertTrue(result.getData().size() == 4);
@@ -93,8 +90,8 @@ public class ReadFolderTest extends	ActivityInstrumentationTestCase2<TestActivit
 	
 	@Override
 	protected void tearDown() throws Exception {
-		RemoteOperationResult removeResult = mActivity.removeFile(FOLDER_PATH);
+		RemoteOperationResult removeResult = mActivity.removeFile(mFullPathToFolder);
-		if (!removeResult.isSuccess()) {
+		if (!removeResult.isSuccess() && removeResult.getCode() != ResultCode.TIMEOUT) {
 			Utils.logAndThrow(LOG_TAG, removeResult);
 		}
 		

test_client/tests/src/com/owncloud/android/lib/test_project/test/RemoteTest.java

@@ -0,0 +1,69 @@
+/* ownCloud Android Library is available under MIT license
+ *   Copyright (C) 2014 ownCloud Inc.
+ *   
+ *   Permission is hereby granted, free of charge, to any person obtaining a copy
+ *   of this software and associated documentation files (the "Software"), to deal
+ *   in the Software without restriction, including without limitation the rights
+ *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *   copies of the Software, and to permit persons to whom the Software is
+ *   furnished to do so, subject to the following conditions:
+ *   
+ *   The above copyright notice and this permission notice shall be included in
+ *   all copies or substantial portions of the Software.
+ *   
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 
+ *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 
+ *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 
+ *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *   THE SOFTWARE.
+ *
+ */
+package com.owncloud.android.lib.test_project.test;
+
+import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
+import com.owncloud.android.lib.test_project.TestActivity;
+
+import android.test.ActivityInstrumentationTestCase2;
+
+/**
+ * Class to test Create Folder Operation
+ * @author David A. Velasco
+ *
+ */
+public class RemoteTest extends ActivityInstrumentationTestCase2<TestActivity> {
+
+	private static final String LOG_TAG = RemoteTest.class.getSimpleName();
+	
+	protected String mBaseFolderPath = "/test_for_build_";
+	
+	public RemoteTest() {
+	    super(TestActivity.class);
+	}
+	
+	@Override
+	  protected void setUp() throws Exception {
+	    super.setUp();
+	    setActivityInitialTouchMode(false);
+	    mBaseFolderPath += Utils.getBuildNumber(getActivity());
+	    
+		RemoteOperationResult result = getActivity().createFolder(mBaseFolderPath, true);
+		if (!result.isSuccess()  && result.getCode() != ResultCode.TIMEOUT) {
+			Utils.logAndThrow(LOG_TAG, result);
+		}
+	}
+	
+	
+	@Override
+	protected void tearDown() throws Exception {
+		RemoteOperationResult removeResult = getActivity().removeFile(mBaseFolderPath);
+		if (!removeResult.isSuccess() && removeResult.getCode() != ResultCode.TIMEOUT) {
+			Utils.logAndThrow(LOG_TAG, removeResult);
+		}
+		super.tearDown();
+	}
+	
+}

test_client/tests/src/com/owncloud/android/lib/test_project/test/RemoveShareTest.java

@@ -29,11 +29,10 @@ import java.io.File;
 import com.owncloud.android.lib.resources.shares.OCShare;
 import com.owncloud.android.lib.resources.shares.ShareType;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
 import com.owncloud.android.lib.test_project.TestActivity;
 
-import android.test.ActivityInstrumentationTestCase2;
+public class RemoveShareTest extends RemoteTest {
-
-public class RemoveShareTest extends ActivityInstrumentationTestCase2<TestActivity> {
 	
 	private static final String LOG_TAG = RemoveShareTest.class.getCanonicalName();
 	
@@ -41,29 +40,27 @@ public class RemoveShareTest extends ActivityInstrumentationTestCase2<TestActivi
 
 	private TestActivity mActivity;
 	
+	private String mFullPath2FileToUnshare;
+
 	private long mShareId;
 
-	public RemoveShareTest() {
-		super(TestActivity.class);
-		
-	}
-
 	@Override
 	  protected void setUp() throws Exception {
 	    super.setUp();
 	    setActivityInitialTouchMode(false);
 	    mActivity = getActivity();
+	    mFullPath2FileToUnshare = mBaseFolderPath + FILE_TO_UNSHARE;
 	    
 		File textFile = mActivity.extractAsset(TestActivity.ASSETS__TEXT_FILE_NAME);
 		RemoteOperationResult result = mActivity.uploadFile(
 				textFile.getAbsolutePath(), 
-				FILE_TO_UNSHARE, 
+				mFullPath2FileToUnshare, 
 				"txt/plain");
 		if (!result.isSuccess()) {
 			Utils.logAndThrow(LOG_TAG, result);
 		}
 		
-		result = mActivity.createShare(FILE_TO_UNSHARE, ShareType.PUBLIC_LINK, "", false, "", 1);
+		result = mActivity.createShare(mFullPath2FileToUnshare, ShareType.PUBLIC_LINK, "", false, "", 1);
 		if (!result.isSuccess()) {
 			Utils.logAndThrow(LOG_TAG, result);
 		} else {
@@ -84,8 +81,8 @@ public class RemoveShareTest extends ActivityInstrumentationTestCase2<TestActivi
 	
 	@Override
 	protected void tearDown() throws Exception {
-		RemoteOperationResult removeResult = mActivity.removeFile(FILE_TO_UNSHARE);
+		RemoteOperationResult removeResult = mActivity.removeFile(mFullPath2FileToUnshare);
-		if (!removeResult.isSuccess()) {
+		if (!removeResult.isSuccess() && removeResult.getCode() != ResultCode.TIMEOUT) {
 			Utils.logAndThrow(LOG_TAG, removeResult);
 		}
 		super.tearDown();

test_client/tests/src/com/owncloud/android/lib/test_project/test/RenameFileTest.java

@@ -31,16 +31,13 @@ import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCo
 import com.owncloud.android.lib.resources.files.FileUtils;
 import com.owncloud.android.lib.test_project.TestActivity;
 
-import android.test.ActivityInstrumentationTestCase2;
-import android.util.Log;
-
 /**
  * Class to test Rename File Operation
  * @author masensio
  *
  */
 
-public class RenameFileTest extends ActivityInstrumentationTestCase2<TestActivity> {
+public class RenameFileTest extends RemoteTest {
 
 	private static final String LOG_TAG = RenameFileTest.class.getCanonicalName();
 	
@@ -57,43 +54,37 @@ public class RenameFileTest extends ActivityInstrumentationTestCase2<TestActivit
 	private static final String NEW_FILE_PATH = FileUtils.PATH_SEPARATOR + NEW_FILE_NAME;
 	
 	
-	private static boolean mGlobalSetupDone = false;
-	
 	private String mToCleanUpInServer;
 	private TestActivity mActivity;
-	
+	private String mFullPath2OldFolder;
-	public RenameFileTest() {
+	private String mFullPath2NewFolder;
-	    super(TestActivity.class);
+	private String mFullPath2OldFile;
-	   
+	private String mFullPath2NewFile;
-	}
 	
 	@Override
 	  protected void setUp() throws Exception {
 	    super.setUp();
 	    setActivityInitialTouchMode(false);
 	    mActivity = getActivity();
+    	mFullPath2OldFolder = mBaseFolderPath + OLD_FOLDER_PATH;
+    	mFullPath2NewFolder = mBaseFolderPath + NEW_FOLDER_PATH;
+    	mFullPath2OldFile = mBaseFolderPath + OLD_FILE_PATH;
+    	mFullPath2NewFile = mBaseFolderPath + NEW_FILE_PATH;
 	    
-	    if (!mGlobalSetupDone) {
+		RemoteOperationResult result = mActivity.createFolder(mFullPath2OldFolder, true);
-	    	
+		if (!result.isSuccess() && result.getCode() != ResultCode.TIMEOUT) {
-			Log.v(LOG_TAG, "Starting global set up");
-			RemoteOperationResult result = mActivity.createFolder(OLD_FOLDER_NAME, true);
-			if (!result.isSuccess()) {
 			Utils.logAndThrow(LOG_TAG, result);
 		}
 		
 		File imageFile = mActivity.extractAsset(TestActivity.ASSETS__IMAGE_FILE_NAME);
 		result = mActivity.uploadFile(
 				imageFile.getAbsolutePath(), 
-					OLD_FILE_PATH, 
+				mFullPath2OldFile, 
 				"image/png");
 		if (!result.isSuccess()) {
 			Utils.logAndThrow(LOG_TAG, result);
 		}
 	    
-			Log.v(LOG_TAG, "Global set up done");
-		    mGlobalSetupDone = true;
-	    }
-	    
 		mToCleanUpInServer = null;
 	}
 	
@@ -102,14 +93,14 @@ public class RenameFileTest extends ActivityInstrumentationTestCase2<TestActivit
 	 */
 	public void testRenameFolder() {
 
-		mToCleanUpInServer = OLD_FOLDER_PATH;
+		mToCleanUpInServer = mFullPath2OldFolder;
 		RemoteOperationResult result = mActivity.renameFile(
 				OLD_FOLDER_NAME, 
-				OLD_FOLDER_PATH, 
+				mFullPath2OldFolder, 
 				NEW_FOLDER_NAME,
 				true);
 		assertTrue(result.isSuccess());
-		mToCleanUpInServer = NEW_FOLDER_PATH;
+		mToCleanUpInServer = mFullPath2NewFolder;
 	}
 	
 	/**
@@ -117,35 +108,35 @@ public class RenameFileTest extends ActivityInstrumentationTestCase2<TestActivit
 	 */
 	public void testRenameFolderForbiddenChars() {
 		
-		RemoteOperationResult result = mActivity.renameFile(OLD_FOLDER_NAME, OLD_FOLDER_PATH, 
+		RemoteOperationResult result = mActivity.renameFile(OLD_FOLDER_NAME, mFullPath2OldFolder, 
 				NEW_FOLDER_NAME + "\\", true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		result = mActivity.renameFile(OLD_FOLDER_NAME, OLD_FOLDER_PATH, 
+		result = mActivity.renameFile(OLD_FOLDER_NAME, mFullPath2OldFolder, 
 				NEW_FOLDER_NAME + "<", true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		result = mActivity.renameFile(OLD_FOLDER_NAME, OLD_FOLDER_PATH, 
+		result = mActivity.renameFile(OLD_FOLDER_NAME, mFullPath2OldFolder, 
 				NEW_FOLDER_NAME + ">", true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		result = mActivity.renameFile(OLD_FOLDER_NAME, OLD_FOLDER_PATH, 
+		result = mActivity.renameFile(OLD_FOLDER_NAME, mFullPath2OldFolder, 
 				NEW_FOLDER_NAME + ":", true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		result = mActivity.renameFile(OLD_FOLDER_NAME, OLD_FOLDER_PATH, 
+		result = mActivity.renameFile(OLD_FOLDER_NAME, mFullPath2OldFolder, 
 				NEW_FOLDER_NAME + "\"", true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		result = mActivity.renameFile(OLD_FOLDER_NAME, OLD_FOLDER_PATH, 
+		result = mActivity.renameFile(OLD_FOLDER_NAME, mFullPath2OldFolder, 
 				NEW_FOLDER_NAME + "|", true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		result = mActivity.renameFile(OLD_FOLDER_NAME, OLD_FOLDER_PATH, 
+		result = mActivity.renameFile(OLD_FOLDER_NAME, mFullPath2OldFolder, 
 				NEW_FOLDER_NAME + "?", true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
-		result = mActivity.renameFile(OLD_FOLDER_NAME, OLD_FOLDER_PATH, 
+		result = mActivity.renameFile(OLD_FOLDER_NAME, mFullPath2OldFolder, 
 				NEW_FOLDER_NAME + "*", true);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 	}
@@ -154,14 +145,14 @@ public class RenameFileTest extends ActivityInstrumentationTestCase2<TestActivit
 	 * Test Rename File
 	 */
 	public void testRenameFile() {
-		mToCleanUpInServer = OLD_FILE_PATH;
+		mToCleanUpInServer = mFullPath2OldFile;
 		RemoteOperationResult result = mActivity.renameFile(
 				OLD_FILE_NAME, 
-				OLD_FILE_PATH, 
+				mFullPath2OldFile, 
 				NEW_FILE_NAME, 
 				false);
 		assertTrue(result.isSuccess());
-		mToCleanUpInServer = NEW_FILE_PATH;
+		mToCleanUpInServer = mFullPath2NewFile;
 	}
 	
 	
@@ -171,56 +162,56 @@ public class RenameFileTest extends ActivityInstrumentationTestCase2<TestActivit
 	public void testRenameFileForbiddenChars() {		
 		RemoteOperationResult result = mActivity.renameFile(
 				OLD_FILE_NAME, 
-				OLD_FILE_PATH, 
+				mFullPath2OldFile, 
 				"\\" + NEW_FILE_NAME,
 				false);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
 		result = mActivity.renameFile(
 				OLD_FILE_NAME, 
-				OLD_FILE_PATH, 
+				mFullPath2OldFile, 
 				"<" + NEW_FILE_NAME, 
 				false);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
 		result = mActivity.renameFile(
 				OLD_FILE_NAME, 
-				OLD_FILE_PATH, 
+				mFullPath2OldFile, 
 				">" + NEW_FILE_NAME,
 				false);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
 		result = mActivity.renameFile(
 				OLD_FILE_NAME, 
-				OLD_FILE_PATH, 
+				mFullPath2OldFile, 
 				":" + NEW_FILE_NAME,
 				false);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
 		result = mActivity.renameFile(
 				OLD_FILE_NAME,
-				OLD_FILE_PATH, 
+				mFullPath2OldFile, 
 				"\"" + NEW_FILE_NAME,
 				false);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
 		result = mActivity.renameFile(
 				OLD_FILE_NAME,
-				OLD_FILE_PATH, 
+				mFullPath2OldFile, 
 				"|" + NEW_FILE_NAME,
 				false);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
 		result = mActivity.renameFile(
 				OLD_FILE_NAME,
-				OLD_FILE_PATH, 
+				mFullPath2OldFile, 
 				"?" + NEW_FILE_NAME,
 				false);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		
 		result = mActivity.renameFile(
 				OLD_FILE_NAME,
-				OLD_FILE_PATH, 
+				mFullPath2OldFile, 
 				"*" + NEW_FILE_NAME, false);
 		assertTrue(result.getCode() == ResultCode.INVALID_CHARACTER_IN_NAME);
 		

test_client/tests/src/com/owncloud/android/lib/test_project/test/UploadFileTest.java

@@ -26,9 +26,8 @@ package com.owncloud.android.lib.test_project.test;
 
 import java.io.File;
 
-import android.test.ActivityInstrumentationTestCase2;
-
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
 import com.owncloud.android.lib.test_project.TestActivity;
 
 /**
@@ -38,7 +37,7 @@ import com.owncloud.android.lib.test_project.TestActivity;
  *
  */
 
-public class UploadFileTest extends ActivityInstrumentationTestCase2<TestActivity> {
+public class UploadFileTest extends RemoteTest {
 
 	private static final String LOG_TAG = UploadFileTest.class.getCanonicalName();
 	
@@ -54,10 +53,6 @@ public class UploadFileTest extends ActivityInstrumentationTestCase2<TestActivit
 	private String mUploadedFilePath;
 	
 	
-	public UploadFileTest() {
-	    super(TestActivity.class);
-	}
-	
 	@Override
 	  protected void setUp() throws Exception {
 	    super.setUp();
@@ -75,12 +70,13 @@ public class UploadFileTest extends ActivityInstrumentationTestCase2<TestActivit
 	 */
 	public void testUploadFile() {
 		
+		String fullPath2Upload = mBaseFolderPath + UPLOAD_PATH;
 		RemoteOperationResult result = mActivity.uploadFile(
 				mFileToUpload.getAbsolutePath(), 
-				UPLOAD_PATH, 
+				fullPath2Upload, 
 				"image/png"
 				);
-	    mUploadedFilePath = UPLOAD_PATH;
+	    mUploadedFilePath = fullPath2Upload;
 		assertTrue(result.isSuccess());
 	}
 	
@@ -89,12 +85,13 @@ public class UploadFileTest extends ActivityInstrumentationTestCase2<TestActivit
 	 */
 	public void testUploadFileWithChunks() {
 		
+		String fullPath2Upload = mBaseFolderPath + CHUNKED_UPLOAD_PATH;
 		RemoteOperationResult result = mActivity.uploadFile(
 				mFileToUploadWithChunks.getAbsolutePath(),
-				CHUNKED_UPLOAD_PATH, 
+				fullPath2Upload, 
 				"video/mp4"
 				);
-	    mUploadedFilePath = CHUNKED_UPLOAD_PATH;
+	    mUploadedFilePath = fullPath2Upload;
 		assertTrue(result.isSuccess());
 	}
 	
@@ -103,12 +100,13 @@ public class UploadFileTest extends ActivityInstrumentationTestCase2<TestActivit
 	 */
 	public void testUploadFileNotFound() {
 
+		String fullPath2Upload = mBaseFolderPath + FILE_NOT_FOUND_PATH;
 		RemoteOperationResult result = mActivity.uploadFile(
 				FILE_NOT_FOUND_PATH, 
-				FILE_NOT_FOUND_PATH, 
+				fullPath2Upload, 
 				"image/png"
 				);
-		mUploadedFilePath = FILE_NOT_FOUND_PATH;
+		mUploadedFilePath = fullPath2Upload;
 		assertFalse(result.isSuccess());
 	}
 	
@@ -117,7 +115,7 @@ public class UploadFileTest extends ActivityInstrumentationTestCase2<TestActivit
 	protected void tearDown() throws Exception {
 		if (mUploadedFilePath != null) {
 			RemoteOperationResult removeResult = mActivity.removeFile(mUploadedFilePath);
-			if (!removeResult.isSuccess()) {
+			if (!removeResult.isSuccess() && removeResult.getCode() != ResultCode.TIMEOUT) {
 				Utils.logAndThrow(LOG_TAG, removeResult);
 			}
 		}

test_client/tests/src/com/owncloud/android/lib/test_project/test/Utils.java

@@ -24,15 +24,32 @@
 
 package com.owncloud.android.lib.test_project.test;
 
+import android.content.Context;
 import android.util.Log;
 
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.test_project.R;
 
 public class Utils {
 
+	private static String LOG_TAG = Utils.class.getSimpleName();
+	
+	private static String sBuildNumber = null;
+	
 	public static void logAndThrow(String tag, RemoteOperationResult result) throws Exception {
 		Log.e(tag, result.getLogMessage(), result.getException());
 		throw new Exception(result.getLogMessage(), result.getException());
 	}
 	
+	public static String getBuildNumber(Context context) {
+		if (sBuildNumber == null) {
+			sBuildNumber = context.getString(R.string.build_number);
+			if (sBuildNumber == null || sBuildNumber.length() == 0) {
+				Log.w(LOG_TAG, "Build number unknown, using current time instead");
+				sBuildNumber = Long.toString(System.currentTimeMillis());
+			}
+		}
+		return sBuildNumber;
+	}
+	
 }