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.");
}
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));
}
}
/// <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);
}
