/// ------------------------------------------------------------------------------------
/// <summary>
/// Override the Call method so that we can find the return value for the passed-in
/// parameters.
/// </summary>
/// <param name="parameters"></param>
/// <returns>The return value set up for the passed-in parameters; otherwise
/// <c>null</c></returns>
/// ------------------------------------------------------------------------------------
public override object Call(params object[] parameters)
{
// loop over all the set up method calls
for (int i = 0; i < expectations.Count; i++)
{
MockCall mockCall = expectations[i];
if (parameters.Length != mockCall.ExpectedArgs.Length)
{
continue;
}
// Now compare all the parameters
bool fFoundAllParams = true;
for (int j = 0; j < parameters.Length; j++)
{
IConstraint constraint = mockCall.ExpectedArgs[j];
fFoundAllParams = (fFoundAllParams && constraint.Eval(parameters[j]));
}
if (fFoundAllParams)
{
return(mockCall.Call(signature.methodName, parameters));
}
}
return(null);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Adds a fixed return value for the passed in args.
/// </summary>
/// <param name="methodName">Name of the method/property</param>
/// <param name="returnVal">Return value</param>
/// <param name="args">Input parameters</param>
/// ------------------------------------------------------------------------------------
public virtual void SetupResultForParams(string methodName, object returnVal,
params object[] args)
{
AddMethodWithoutExpecations(
new MethodSignature(Name, methodName, MockCall.GetArgTypes(args)),
typeof(CallMethodWithParams), returnVal, null, args);
}
public virtual object Call(params object[] parameters)
{
MockCall mockCall = expectations[timesCalled];
timesCalled++;
return(mockCall.Call(signature.methodName, parameters));
}
public virtual void ExpectAndReturn(int nCount, string methodName, object result, params object[] args)
{
for (int i = 0; i < nCount; i++)
{
addExpectation(methodName,
new MockCall(new MethodSignature(Name, methodName, MockCall.GetArgTypes(args)), result, null, args));
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Override the Call method so that we can wrap around if called to often
/// </summary>
/// <param name="parameters"></param>
/// <returns></returns>
/// ------------------------------------------------------------------------------------
public override object Call(params object[] parameters)
{
MockCall mockCall = expectations[timesCalled];
timesCalled++;
if (timesCalled >= expectations.Count)
{
timesCalled = 0;
}
return(mockCall.Call(signature.methodName, parameters));
}
[Test] public void ArgTypes()
{
MockCall call = new MockCall(
new MethodSignature("mymock", "call", new Type[] { typeof(int), typeof(string), typeof(bool[]) }),
null, null,
new object[] { 1, "string", new bool[] { true, false } });
Assertion.AssertEquals("Parameter one", typeof(int).FullName, call.ArgTypes[0]);
Assertion.AssertEquals("Parameter two", typeof(string).FullName, call.ArgTypes[1]);
Assertion.AssertEquals("Parameter three", typeof(bool[]).FullName, call.ArgTypes[2]);
}
protected void addExpectation(string methodName, MockCall call)
{
MethodSignature signature = new MethodSignature(Name, methodName, call.ArgTypes);
IMethod method = getMethod(signature);
if (method == null)
{
method = new Method(signature);
methods[methodName] = method;
}
method.SetExpectation(call);
}
public virtual void SetExpectation(MockCall aCall)
{
expectations.Add(aCall);
}
public void Add(MockCall aCall)
{
sequence.Add(aCall);
}
public virtual void SetExpectation(MockCall call)
{
this.call = call;
}
public virtual void ExpectAndThrow(string methodName, Exception e, params object[] args)
{
addExpectation(methodName,
new MockCall(new MethodSignature(Name, methodName, MockCall.GetArgTypes(args)), null, e, args));
}
public virtual void SetExpectation(MockCall expectation)
{
this.expectation = expectation;
}
public void Add(MockCall aCall)
{
sequence.Add(aCall);
}
public virtual void SetExpectation(MockCall aCall)
{
expectations.Add(aCall);
}
public virtual void SetExpectation(MockCall call)
{
this.call = call;
}
[Test] public void ArgTypes()
{
MockCall call = new MockCall(
new MethodSignature("mymock", "call", new Type[] {typeof(int), typeof(string), typeof(bool[]) }),
null, null,
new object[] {1, "string", new bool[] {true, false}});
Assertion.AssertEquals("Parameter one", typeof(int).FullName, call.ArgTypes[0]);
Assertion.AssertEquals("Parameter two", typeof(string).FullName, call.ArgTypes[1]);
Assertion.AssertEquals("Parameter three", typeof(bool[]).FullName, call.ArgTypes[2]);
}
public virtual void SetExpectation(MockCall expectation)
{
this.expectation = expectation;
}
protected void addExpectation(string methodName, MockCall call)
{
MethodSignature signature = new MethodSignature(Name, methodName, call.ArgTypes);
IMethod method = getMethod(signature);
if (method == null)
{
method = new Method(signature);
methods[methodName] = method;
}
method.SetExpectation(call);
}