public void Serialization01Test()
{
MemoryStream buffer = new MemoryStream();
IFormatter formatter = new global::System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
// Create some call:
ArrayList result = new ArrayList();
result.Add("One");
result.Add("Two");
MockingProxy callee = new MockingProxy(typeof(Sample.FooBar), null, "m1");
MockableCall call = new MockableCall(callee, typeof(Sample.FooBar).GetMethod("SomeMethodWithInsAndOuts"), new object[] { 1, 2, null, 3 });
call.SetCallResult(result, new object[] { 7, 13 });
// Serialize it:
formatter.Serialize(buffer, call);
buffer.Flush();
// Deserialize it:
buffer.Position = 0;
MockableCall deserializedCall = (MockableCall)formatter.Deserialize(buffer);
// Test result:
Assert.IsNotNull(deserializedCall);
Assert.IsFalse(deserializedCall.IsConstructorCall);
Assert.IsNotNull(deserializedCall.Method);
Assert.AreEqual("SomeMethodWithInsAndOuts", deserializedCall.Method.Name);
Assert.AreEqual("Two", ((ArrayList)deserializedCall.ReturnValue)[1]);
Assert.AreEqual(3, deserializedCall.InArgs[2]);
Assert.AreEqual(13, deserializedCall.OutArgs[1]);
Assert.IsTrue(deserializedCall.IsCompleted);
}
public void Serialization05Test()
{
MemoryStream buffer = new MemoryStream();
Sfmt.Soap.SoapFormatter formatter = new Sfmt.Soap.SoapFormatter();
formatter.AssemblyFormat = Sfmt.FormatterAssemblyStyle.Simple;
// Create some call:
MockingProxy callee = new MockingProxy(typeof(Sample.FooBar), null, "m1");
MockableCall call = new MockableCall(callee, typeof(Sample.FooBar).GetMethod("SomeVoid"), new object[] { });
call.SetCallResult();
// Serialize it:
formatter.Serialize(buffer, call);
buffer.Flush();
// Deserialize it:
buffer.Position = 0;
MockableCall deserializedCall = (MockableCall)formatter.Deserialize(buffer);
// Test result:
Assert.IsNotNull(deserializedCall);
Assert.IsFalse(deserializedCall.IsConstructorCall);
Assert.IsNotNull(deserializedCall.Method);
Assert.AreEqual("SomeVoid", deserializedCall.Method.Name);
Assert.IsTrue(deserializedCall.ReturnValue == null);
Assert.IsTrue(deserializedCall.IsCompleted);
}
/// <summary>
/// Process synchronous messages through the sink chain. Mocking can be applied here.
/// </summary>
public IMessage SyncProcessMessage(IMessage msg)
{
IMethodCallMessage mcm = (IMethodCallMessage)msg;
IMethodReturnMessage result;
if (RecorderManager.IsPlaying && RemotingMockService.IsUriToMock(mcm.Uri))
{
MockingProxy proxy = new MockingProxy(Type.GetType(mcm.TypeName), new RemotingPlayBackMocker(), mcm.Uri);
result = (IMethodReturnMessage)proxy.Invoke(msg);
}
else if (RecorderManager.IsRecording && !RecorderManager.IsInCall && RemotingMockService.IsUriToMock(mcm.Uri))
{
MockingProxy proxy = new MockingProxy(Type.GetType(mcm.TypeName), null, mcm.Uri);
MockableCall call = new MockableCall(proxy, mcm);
using (new RecorderManager.Lock()) {
result = SyncProcessMessageOnServer(mcm);
call.SetResult(result);
RecorderManager.RecordCall(call);
}
}
else
{
result = (IMethodReturnMessage)nextMessageSink.SyncProcessMessage(msg);
}
return(result);
}
public void Serialization04Test()
{
MemoryStream buffer = new MemoryStream();
Sfmt.Soap.SoapFormatter formatter = new Sfmt.Soap.SoapFormatter();
formatter.AssemblyFormat = Sfmt.FormatterAssemblyStyle.Simple;
// Create some call:
MockingProxy callee = new MockingProxy(typeof(Sample.FooBar), null, "m1");
MockableCall call = new MockableCall(callee, typeof(Sample.FooBar).GetMethod("IsItTrue"), new object[] { true });
call.SetCallResult(true);
// Serialize it:
formatter.Serialize(buffer, call);
buffer.Flush();
// Deserialize it:
buffer.Position = 0;
MockableCall deserializedCall = (MockableCall)formatter.Deserialize(buffer);
// Test result:
Assert.IsNotNull(deserializedCall);
Assert.IsFalse(deserializedCall.IsConstructorCall);
Assert.IsNotNull(deserializedCall.Method);
Assert.AreEqual("IsItTrue", deserializedCall.Method.Name);
Assert.IsFalse(deserializedCall.ReturnValue is string, "ReturnValue of type bool was read back through soap serialization as a string.");
Assert.IsTrue(deserializedCall.ReturnValue is bool);
Assert.IsTrue(deserializedCall.InArgs[0] is bool);
Assert.IsTrue((bool)deserializedCall.ReturnValue);
Assert.IsTrue(deserializedCall.IsCompleted);
}
public void PlayBackCall(MockableCall actualCall)
{
MockableCall expectedCall = (MockableCall)this.records[this.pointer++];
Assert.AreEqual(expectedCall.MethodSignature, actualCall.MethodSignature);
actualCall.SetResult(expectedCall);
}
public void ScenarioPlayTest()
{
using (RecorderManager.NewRecordingSession("test"))
{
// Make a callee, not really used but needed to record a constructor call:
MockingProxy callee = new MockingProxy(typeof(Sample.Account), null, "m1");
// Push some calls in the recorder:
MockableCall lastcall;
CurrentRecorder.RecordCall(lastcall = new MockableCall(callee, typeof(Sample.Account).GetConstructor(new Type[] { typeof(Sample.CurrencyUnit) }), null));
lastcall.SetConstructionResult("acc");
CurrentRecorder.RecordCall(lastcall = new MockableCall(callee, typeof(Sample.Account).GetMethod("Deposit"), null));
lastcall.SetCallResult();
CurrentRecorder.RecordCall(lastcall = new MockableCall(callee, typeof(Sample.Account).GetMethod("Withdraw"), null));
lastcall.SetCallResult();
CurrentRecorder.RecordCall(lastcall = new MockableCall(callee, typeof(Sample.Account).GetProperty("Balance").GetGetMethod(), null));
lastcall.SetCallResult(10m);
}
using (RecorderManager.NewPlayBackSession("test", true))
{
// Register types to mock:
MockService.AddTypeToMock(typeof(Sample.Account));
// Play scenario:
Sample.Account acc = new Sample.Account(Sample.CurrencyUnit.EUR);
acc.Deposit(100m);
acc.Withdraw(25m);
Decimal balance = acc.Balance;
// Checks:
Assert.AreEqual(10m, balance); // Does not match the scenario, but the mocking result !
}
}
/// <summary>
/// Validates a call before replaying it. Checks that the call matches the expected
/// call. If not so, raises a ReplayMockException.
/// </summary>
public virtual void Validate(MockableCall call)
{
if (!this.methodName.Equals(call.Method.Name))
{
throw new ReplayMockException(call, "Expected call name does not match received call.\r\nCall expected: " + methodName + "\r\nCall received: " + call.Method.Name);
}
}
/// <summary>
/// Implements IMocker.
/// </summary>
public void HandleCall(MockingProxy proxy, MockableCall call)
{
try {
IExpectedCall expectedCall = DequeueExpectedCall();
expectedCall.Replay(call);
} catch (ArgumentOutOfRangeException) {
throw new ReplayMockException(call, "Call not expected.");
}
}
public void GetParametersTest()
{
// Create call:
MockingProxy callee = new MockingProxy(typeof(Sample.FooBar), null, "m1");
MockableCall call = new MockableCall(callee, typeof(Sample.FooBar).GetMethod("SomeMethodWithInsAndOuts"), new object[] { 1, 2, null, 3 });
// Check parameters:
Assert.AreEqual(3, call.GetInParameters().Length, "Input parameters count mismatch.");
Assert.AreEqual(2, call.GetOutParameters().Length, "Output parameters count mismatch.");
}
/// <summary>
/// Replays the expected call and checks its arguments.
/// </summary>
public void Replay(MockableCall call)
{
// Check argument count:
if (arguments.Length != call.Method.GetParameters().Length)
{
throw new ReplayMockException(call, "Call to method \"" + call.Method.Name + "\" expected wrong number of arguments.");
}
// Check arguments individually:
int i = -1;
foreach (System.Reflection.ParameterInfo pinfo in call.GetInParameters())
{
i++;
if (pinfo.IsOut)
{
continue; // Skip output parameters
}
if ((arguments[pinfo.Position] == null) && (call.InArgs[i] == null))
{
continue; // OK if both NULL
}
if ((arguments[pinfo.Position] == null) || (call.InArgs[i] == null))
{
throw new ReplayMockException(call, "Argument \"" + pinfo.Name + "\" of method \"" + call.MethodSignature + "\" has a different value than expected.");
}
if (arguments[pinfo.Position] is IExpectedValue)
{
if ((arguments[pinfo.Position] as IExpectedValue).MatchesExpectation(call.InArgs[i]))
{
continue;
}
else
{
throw new ReplayMockException(call, "Argument \"" + pinfo.Name + "\" of method \"" + call.MethodSignature + "\" has a different value than expected.");
}
}
if (!arguments[pinfo.Position].Equals(call.InArgs[i]))
{
throw new ReplayMockException(call, "Argument \"" + pinfo.Name + "\" of method \"" + call.MethodSignature + "\" has a different value than expected.");
}
}
// If all passed, replay the call:
innerCall.Replay(call);
}
public void HandleCall(MockingProxy proxy, MockableCall call)
{
if (call.IsConstructorCall)
{
call.SetConstructionResult("CurrencyMock");
}
else
{
if (call.Method.Name.Equals("ConvertAmount"))
{
// Retrieve call args:
decimal amount = (decimal)call.InArgs[0];
// Mock the call:
call.SetCallResult(amount);
}
else
{
// Return from a void call:
call.SetCallResult();
}
}
}
public void IsInOutParameterTest()
{
// Create call:
MockingProxy callee = new MockingProxy(typeof(Sample.FooBar), null, "m1");
MockableCall call = new MockableCall(callee, typeof(Sample.FooBar).GetMethod("SomeMethodWithInsAndOuts"), new object[] { 1, 2, null, 3 });
// Check in parameters:
foreach (global::System.Reflection.ParameterInfo param in call.GetInParameters())
{
Assert.IsTrue(call.IsParameterIn(param.Position));
}
// Check out parameters:
foreach (global::System.Reflection.ParameterInfo param in call.GetOutParameters())
{
Assert.IsTrue(call.IsParameterOut(param.Position));
}
// All params must be IN, OUT or IN/OUT:
foreach (global::System.Reflection.ParameterInfo param in call.Method.GetParameters())
{
Assert.IsTrue(call.IsParameterIn(param.Position) || call.IsParameterOut(param.Position));
}
}
public void Serialization03Test()
{
// Create and initialize formatter:
Sfmt.Soap.SoapFormatter formatter = new Sfmt.Soap.SoapFormatter();
formatter.AssemblyFormat = Sfmt.FormatterAssemblyStyle.Simple;
// Create DS:
global::System.Data.DataSet ds = new global::System.Data.DataSet();
global::System.Data.DataTable dt = ds.Tables.Add("SomeTable");
global::System.Data.DataColumn dc1 = dt.Columns.Add("ID", typeof(global::System.Int32));
ds.AcceptChanges();
// Create MockableCall:
MockingProxy callee = new MockingProxy(typeof(Sample.FooBar), null, "m1");
MockableCall call = new MockableCall(callee, typeof(Sample.FooBar).GetMethod("SomeMethodWithInsAndOuts"), new object[] { 1, 2, null, 3 });
// Set dataset as callresult:
call.SetCallResult(ds);
Assert.IsNotNull(call.ReturnValue, "Test setup failure, test could not even be run !");
// Serialize call:
MemoryStream buffer = new MemoryStream();
formatter.Serialize(buffer, call);
// Reset buffer:
buffer.Flush();
buffer.Position = 0;
// Deserialize call:
call = (MockableCall)formatter.Deserialize(buffer);
// Verify results (expect returnValue to be non-null):
Assert.IsNotNull(call);
Assert.IsNotNull(call.ReturnValue, "ReturnValue is null, the old implementation issue has reoccured...");
Assert.IsTrue(call.ReturnValue is global::System.Data.DataSet, "What the heck ? returnValue should have been a dataset !");
}
/// <summary>
/// Process asynchronous messages through the sink chain. Mocking can be applied here.
/// </summary>
public IMessageCtrl AsyncProcessMessage(IMessage msg, IMessageSink replySink)
{
if (RecorderManager.IsPlaying)
{
MockableCall call = new MockableCall(null, (IMethodCallMessage)msg);
AsyncCallHandler handler = new AsyncCallHandler(replySink, call);
RecorderManager.RecordCall(call);
}
else if (RecorderManager.IsRecording)
{
}
else
{
return(NextSink.AsyncProcessMessage(msg, replySink));
}
return(nextMessageSink.AsyncProcessMessage(
msg,
new AsyncCallHandler(
replySink,
new MockableCall(null, (IMethodCallMessage)msg)
)
));
}
/// <summary>
/// Handles the call by playing it back.
/// </summary>
public void HandleCall(MockingProxy proxy, MockableCall call)
{
RecorderManager.PlayBackCall(call);
}
/// <summary>
/// Handles the call by playing it back.
/// </summary>
public void HandleCall(MockingProxy proxy, MockableCall call) {
RecorderManager.PlayBackCall(call);
}
public void RecordCall(MockableCall call)
{
this.records.Add(call);
}
/// <summary>
/// Replays the expected call by returning the expected returnvalue.
/// </summary>
public override void Replay(MockableCall call)
{
base.Replay(call);
call.SetCallResult(returnValue, outArgs);
}
public void CreationTest()
{
MockingProxy callee = new MockingProxy(typeof(Sample.FooBar), null, "m1");
MockableCall call = new MockableCall(callee, typeof(Sample.FooBar).GetMethod("SomeMethodWithInsAndOuts"), new object[] { 1, 2, null, 3 });
}
public AsyncCallHandler(IMessageSink next, MockableCall call)
{
this.next = next;
this.call = call;
}
/// <summary>
/// Replays the expected call.
/// </summary>
public virtual void Replay(MockableCall call)
{
Validate(call);
}
/// <summary>
/// Replays the expected call by throwing the exception.
/// </summary>
public override void Replay(MockableCall call)
{
base.Replay(call);
call.SetExceptionResult(exception);
}