private IMethodReturnMessage InvokeOnServer(MockingProxy proxy, MockableCall call) {
IMessage request = call.OriginalCall;
IMethodCallMessage mcm = request as IMethodCallMessage;
IConstructionCallMessage ccm = request as IConstructionCallMessage;
if(ccm != null) {
try {
// Attach server instance:
// (we do it only for MarshalByRefObjects as it's a requirement, don't really
// know however what's the added value of attachingToServer... it also works
// well without doing this)
if (this.serverInstance is MarshalByRefObject) proxy.AttachServer((MarshalByRefObject)this.serverInstance);
// Call instance constructor:
RemotingServices.GetRealProxy(serverInstance).InitializeServerObject(ccm);
// Build response:
return MockingTools.BuildReturnMessage(proxy.GetTransparentProxy(), ccm.Args, mcm);
} catch (Exception ex) {
// Build response:
return MockingTools.BuildReturnMessage(ex, mcm);
}
} else {
try {
// Invoke instance method:
object[] args = new object[mcm.ArgCount];
mcm.Args.CopyTo(args, 0);
object result = mcm.MethodBase.Invoke(serverInstance, args);
// Build response:
return MockingTools.BuildReturnMessage(result, args, mcm);
} catch (TargetInvocationException ex) {
// Build response:
return MockingTools.BuildReturnMessage(ex.InnerException, mcm);
}
}
}
/// <summary>
/// Set the result of construction call.
/// </summary>
/// <param name="instanceName">Name to be assigned to the created instance.</param>
/// <param name="outArgs">The values of output arguments returned by the call.</param>
public virtual void SetConstructionResult(string instanceName, object[] outArgs)
{
// Set return values:
this.callee.InstanceName = instanceName;
this.returnValue = callee.GetTransparentProxy();
this.outArgs = outArgs;
this.callDuration = Environment.TickCount - callCreationTime;
this.isCompleted = true;
}
/// <summary>
/// Creates an eventually mocked instance for the given serverType.
/// </summary>
/// <param name="serverType">The type for which to create an instance.
/// Should be the type decorated by this attribute.</param>
protected override MarshalByRefObject CreateMockedInstance(Type serverType) {
RealProxy rp;
switch (RecorderManager.Action) {
case RecorderState.Recording:
// Create a recording proxy for the object:
MarshalByRefObject target = CreateUnmockedInstance(serverType);
rp = new MockingProxy(serverType, new RecordingMocker(target), RecorderManager.GetNextInstanceName(serverType));
return (MarshalByRefObject)rp.GetTransparentProxy();
case RecorderState.PlayBack:
// Create a playback proxy:
rp = new MockingProxy(serverType, new PlayBackMocker(), null);
return (MarshalByRefObject)rp.GetTransparentProxy();
default:
// Create an instance without proxy:
return CreateUnmockedInstance(serverType);
}
}
private IMethodReturnMessage InvokeOnServer(MockingProxy proxy, MockableCall call)
{
IMessage request = call.OriginalCall;
IMethodCallMessage mcm = request as IMethodCallMessage;
IConstructionCallMessage ccm = request as IConstructionCallMessage;
if (ccm != null)
{
try {
// Attach server instance:
// (we do it only for MarshalByRefObjects as it's a requirement, don't really
// know however what's the added value of attachingToServer... it also works
// well without doing this)
if (this.serverInstance is MarshalByRefObject)
{
proxy.AttachServer((MarshalByRefObject)this.serverInstance);
}
// Call instance constructor:
RemotingServices.GetRealProxy(serverInstance).InitializeServerObject(ccm);
// Build response:
return(MockingTools.BuildReturnMessage(proxy.GetTransparentProxy(), ccm.Args, mcm));
} catch (Exception ex) {
// Build response:
return(MockingTools.BuildReturnMessage(ex, mcm));
}
}
else
{
try {
// Invoke instance method:
object[] args = new object[mcm.ArgCount];
mcm.Args.CopyTo(args, 0);
object result = mcm.MethodBase.Invoke(serverInstance, args);
// Build response:
return(MockingTools.BuildReturnMessage(result, args, mcm));
} catch (TargetInvocationException ex) {
// Build response:
return(MockingTools.BuildReturnMessage(ex.InnerException, mcm));
}
}
}
/// <summary>
/// Creates an eventually mocked instance for the given serverType.
/// </summary>
/// <param name="serverType">The type for which to create an instance.
/// Should be the type decorated by this attribute.</param>
protected override MarshalByRefObject CreateMockedInstance(Type serverType)
{
RealProxy rp;
switch (RecorderManager.Action)
{
case RecorderState.Recording:
// Create a recording proxy for the object:
MarshalByRefObject target = CreateUnmockedInstance(serverType);
rp = new MockingProxy(serverType, new RecordingMocker(target), RecorderManager.GetNextInstanceName(serverType));
return((MarshalByRefObject)rp.GetTransparentProxy());
case RecorderState.PlayBack:
// Create a playback proxy:
rp = new MockingProxy(serverType, new PlayBackMocker(), null);
return((MarshalByRefObject)rp.GetTransparentProxy());
default:
// Create an instance without proxy:
return(CreateUnmockedInstance(serverType));
}
}
private MockableCall(SerializationInfo info, StreamingContext context) {
// Retrieve serialization version:
string assemblyVersion = info.GetString("assemblyVersion");
decimal serializationVersion = info.GetDecimal("serializationVersion");
// Retrieve callee:
this.callee = new MockingProxy(Type.GetType(info.GetString("calleeType")), new PlayBackMocker(), info.GetString("calleeInstanceName"));
// Retrieve isConstructorCall:
this.isConstructorCall = info.GetBoolean("isConstructorCall");
// Retrieve method:
Type methodType = Type.GetType(info.GetString("methodType"));
string[] methodSignatureStr = (string[])info.GetValue("methodSignature", typeof(string[]));
Type[] methodSignature = new Type[methodSignatureStr.Length];
for(int i=0; i<methodSignatureStr.Length; i++) methodSignature[i] = Type.GetType(methodSignatureStr[i]);
if (this.isConstructorCall) {
this.method = methodType.GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, methodSignature, null);
} else {
this.method = methodType.GetMethod(info.GetString("methodName"), BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, methodSignature, null);
}
// Retrieve inArgs:
this.inArgs = (object[])info.GetValue("inArgs", typeof(object[]));
object[] inArgsSubstitutions = (object[])info.GetValue("inArgsMockers", typeof(object[]));
foreach(object[] subst in inArgsSubstitutions) {
MockingProxy proxy = new MockingProxy(Type.GetType((string)subst[1]), new PlayBackMocker(), (string)subst[2]);
this.inArgs[(int)subst[0]] = proxy.GetTransparentProxy();
}
// Retrieve outArgs:
this.outArgs = (object[])info.GetValue("outArgs", typeof(object[]));
object[] outArgsSubstitutions = (object[])info.GetValue("outArgsMockers", typeof(object[]));
if (outArgs != null) {
foreach(object[] subst in outArgsSubstitutions) {
MockingProxy proxy = new MockingProxy(Type.GetType((string)subst[1]), new PlayBackMocker(), (string)subst[2]);
this.outArgs[(int)subst[0]] = proxy.GetTransparentProxy();
}
}
// Retrieve returnValue:
bool returnValueMocked = info.GetBoolean("returnValueMocked");
Type returnValueType = Type.GetType(info.GetString("returnValueType"));
if (returnValueMocked) {
MockingProxy proxy = new MockingProxy(Type.GetType(info.GetString("returnValueType")), new PlayBackMocker(), info.GetString("returnValueName"));
this.returnValue = proxy.GetTransparentProxy();
} else {
this.returnValue = info.GetValue("returnValue", returnValueType);
}
// Retrieve exception:
this.exception = (Exception)info.GetValue("exception", typeof(Exception));
if (exception == null) {
string exceptionType = info.GetString("exceptionType");
if (exceptionType != null) {
this.exception = (Exception)Type.GetType(exceptionType).GetConstructor(new Type[] {}).Invoke(new object[] {});
}
}
// Retrieve iscompleted & duration:
this.isCompleted = info.GetBoolean("isCompleted");
this.callDuration = info.GetInt32("callDuration");
}
private MockableCall(SerializationInfo info, StreamingContext context)
{
// Retrieve serialization version:
string assemblyVersion = info.GetString("assemblyVersion");
decimal serializationVersion = info.GetDecimal("serializationVersion");
// Retrieve callee:
this.callee = new MockingProxy(Type.GetType(info.GetString("calleeType")), new PlayBackMocker(), info.GetString("calleeInstanceName"));
// Retrieve isConstructorCall:
this.isConstructorCall = info.GetBoolean("isConstructorCall");
// Retrieve method:
Type methodType = Type.GetType(info.GetString("methodType"));
string[] methodSignatureStr = (string[])info.GetValue("methodSignature", typeof(string[]));
Type[] methodSignature = new Type[methodSignatureStr.Length];
for (int i = 0; i < methodSignatureStr.Length; i++)
{
methodSignature[i] = Type.GetType(methodSignatureStr[i]);
}
if (this.isConstructorCall)
{
this.method = methodType.GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, methodSignature, null);
}
else
{
this.method = methodType.GetMethod(info.GetString("methodName"), BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, methodSignature, null);
}
// Retrieve inArgs:
this.inArgs = (object[])info.GetValue("inArgs", typeof(object[]));
object[] inArgsSubstitutions = (object[])info.GetValue("inArgsMockers", typeof(object[]));
foreach (object[] subst in inArgsSubstitutions)
{
MockingProxy proxy = new MockingProxy(Type.GetType((string)subst[1]), new PlayBackMocker(), (string)subst[2]);
this.inArgs[(int)subst[0]] = proxy.GetTransparentProxy();
}
// Retrieve outArgs:
this.outArgs = (object[])info.GetValue("outArgs", typeof(object[]));
object[] outArgsSubstitutions = (object[])info.GetValue("outArgsMockers", typeof(object[]));
if (outArgs != null)
{
foreach (object[] subst in outArgsSubstitutions)
{
MockingProxy proxy = new MockingProxy(Type.GetType((string)subst[1]), new PlayBackMocker(), (string)subst[2]);
this.outArgs[(int)subst[0]] = proxy.GetTransparentProxy();
}
}
// Retrieve returnValue:
bool returnValueMocked = info.GetBoolean("returnValueMocked");
Type returnValueType = Type.GetType(info.GetString("returnValueType"));
if (returnValueMocked)
{
MockingProxy proxy = new MockingProxy(Type.GetType(info.GetString("returnValueType")), new PlayBackMocker(), info.GetString("returnValueName"));
this.returnValue = proxy.GetTransparentProxy();
}
else
{
this.returnValue = info.GetValue("returnValue", returnValueType);
}
// Retrieve exception:
this.exception = (Exception)info.GetValue("exception", typeof(Exception));
if (exception == null)
{
string exceptionType = info.GetString("exceptionType");
if (exceptionType != null)
{
this.exception = (Exception)Type.GetType(exceptionType).GetConstructor(new Type[] {}).Invoke(new object[] {});
}
}
// Retrieve iscompleted & duration:
this.isCompleted = info.GetBoolean("isCompleted");
this.callDuration = info.GetInt32("callDuration");
}
