public void GetPoseWrapper_Generates_Method_With_Specific_Options_When_Provided_On_Wrapper_With_Return()
{
var a = new InstanceTestClass();
var methodInfo = a.GetType().GetMethod("VoidMethod");
var wrapper = Shimmer.GetPoseWrapper(methodInfo, a, WrapperOptions.ShimSpecialNames);
Assert.AreEqual(WrapperOptions.ShimSpecialNames, wrapper.Options);
}
public void GetPoseWrapper_Works_For_Methods_Derived_From_Parent_Of_Target_Class()
{
var a = new ChildInstanceTestClass();
var methodInfo = a.GetType().GetMethod("MethodWithReturn");
var wrapper = Shimmer.GetPoseWrapper <int>(methodInfo, a);
Assert.IsNotNull(wrapper);
}
public void GetPoseWrapper_Generates_Wrapper_From_Expression()
{
var wrapper = Shimmer.GetPoseWrapper(() => StaticTestClass.VoidMethod());
Assert.IsNotNull(wrapper);
wrapper.Execute();
Assert.IsNotNull(wrapper.LastExecutionResults);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count);
}
public void GetPoseWrapper_From_Delegate_Returns_New_PoseWrapper_For_Parameterless_Method()
{
var wrapper = Shimmer.GetPoseWrapper((Action)StaticTestClass.VoidMethod);
Assert.IsNotNull(wrapper);
wrapper.Execute();
Assert.IsNotNull(wrapper.LastExecutionResults);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count);
}
public void GetPoseWrapper_Generates_Wrapper_From_Method()
{
var methodInfo = typeof(StaticTestClass).GetMethod("VoidMethod");
var wrapper = Shimmer.GetPoseWrapper(methodInfo);
Assert.IsNotNull(wrapper);
wrapper.Execute();
Assert.IsNotNull(wrapper.LastExecutionResults);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count);
}
public void GetPoseWrapper_From_Delegate_Returns_New_PoseWrapper_For_Method_With_Parameters()
{
var wrapper = Shimmer.GetPoseWrapper((Action <int>)StaticTestClass.MethodWithValueTypeParam);
Assert.IsNotNull(wrapper);
wrapper.Execute(5);
Assert.IsNotNull(wrapper.LastExecutionResults);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count);
Assert.AreEqual(5, wrapper.LastExecutionResults.First().Value[0].Parameters[0]);
}
public void GetPoseWrapper_Generates_Wrapper_From_Expression_With_Parameters()
{
var wrapper = Shimmer.GetPoseWrapper(() => StaticTestClass.MethodWithValueTypeParam(default(int)));
Assert.IsNotNull(wrapper);
wrapper.Execute(5);
Assert.IsNotNull(wrapper.LastExecutionResults);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count);
Assert.AreEqual(5, wrapper.LastExecutionResults.First().Value[0].Parameters[0]);
}
public void GetPoseWrapper_Generates_Wrapper_From_Method_With_Parameters()
{
var methodInfo = typeof(StaticTestClass).GetMethod("MethodWithValueTypeParam");
var wrapper = Shimmer.GetPoseWrapper(methodInfo);
Assert.IsNotNull(wrapper);
wrapper.Execute(5);
Assert.IsNotNull(wrapper.LastExecutionResults);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count);
Assert.AreEqual(5, wrapper.LastExecutionResults.First().Value[0].Parameters[0]);
}
public void GetPoseWrapper_Generates_Wrapper_From_Expression_With_Return()
{
var wrapper = Shimmer.GetPoseWrapper <int>(() => StaticTestClass.MethodWithReturn());
Assert.IsNotNull(wrapper);
var result = wrapper.Execute();
Assert.AreEqual(0, result);
Assert.IsNotNull(wrapper.LastExecutionResults);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count);
}
public void GetPoseWrapper_T_From_Delegate_Returns_New_Pose_Wrapper_For_Method_With_Appropriate_Return_Type()
{
var wrapper = Shimmer.GetPoseWrapper <int>((Func <int>)StaticTestClass.MethodWithReturn);
Assert.IsNotNull(wrapper);
var result = wrapper.Execute();
Assert.AreEqual(0, result);
Assert.IsNotNull(wrapper.LastExecutionResults);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count);
}
public void GetPoseWrapper_Generates_Wrapper_From_Instance_Method()
{
var a = new InstanceTestClass();
var methodInfo = a.GetType().GetMethod("VoidMethod");
var wrapper = Shimmer.GetPoseWrapper(methodInfo, a);
Assert.IsNotNull(wrapper);
wrapper.Execute();
Assert.IsNotNull(wrapper.LastExecutionResults);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count);
}
public void GetPoseWrapper_Generates_Wrapper_From_Method_With_Return()
{
var methodInfo = typeof(StaticTestClass).GetMethod("MethodWithReturn");
var wrapper = Shimmer.GetPoseWrapper <int>(methodInfo);
Assert.IsNotNull(wrapper);
var result = wrapper.Execute();
Assert.AreEqual(0, result);
Assert.IsNotNull(wrapper.LastExecutionResults);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count);
}
public void GetPoseWrapper_T_From_Expression_Throws_InvalidOperationException_On_Non_Matching_Return_Type()
{
try
{
var wrapper = Shimmer.GetPoseWrapper <string>(() => StaticTestClass.VoidMethod());
Assert.Fail("Expected ArgumentException.");
}
catch (ArgumentException e)
{
Assert.AreEqual(Shimmer.NonMatchingReturnType, e.Message);
}
}
public void GetPoseWrapper_T_From_Delegate_Returns_New_Pose_Wrapper_For_Method_With_Appropriate_Return_Type_And_Parameters()
{
var wrapper = Shimmer.GetPoseWrapper <int>((Func <int, int>)StaticTestClass.MethodWithParamAndReturn);
Assert.IsNotNull(wrapper);
var result = wrapper.Execute(5);
Assert.AreEqual(0, result);
Assert.IsNotNull(wrapper.LastExecutionResults);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count);
Assert.AreEqual(5, wrapper.LastExecutionResults.First().Value[0].Parameters[0]);
}
public void GetPoseWrapper_From_Expression_Throws_InvalidOperationException_On_Non_Void_Return()
{
try
{
var wrapper = Shimmer.GetPoseWrapper(() => StaticTestClass.MethodWithReturn());
Assert.Fail("Expected ArgumentException.");
}
catch (ArgumentException e)
{
Assert.AreEqual(Shimmer.ReturnlessWrapperInvalidDelegate, e.Message);
}
}
public void PoseWrapper_Works_When_Getter_Setter_Not_Shimmed()
{
var a = new TestClass();
a.GetterSetter = 9;
var wrapper = Shimmer.GetPoseWrapper <int>(() => a.MethodCallingGetterSetter(), WrapperOptions.None);
var result = wrapper.Execute();
Assert.AreEqual(9, result);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count());
Assert.AreEqual("InstanceMethodWithParamAndReturn", wrapper.LastExecutionResults.First().Key.Name);
}
public void GetPoseWrapper_T_From_Delegate_Throws_InvalidOperationException_On_Non_Matching_Return_Type()
{
try
{
var badDelegate = typeof(StaticTestClass).GetMethod("MethodWithReturn").CreateDelegate(typeof(Func <int>));
var wrapper = Shimmer.GetPoseWrapper <string>(badDelegate);
Assert.Fail("Expected ArgumentException.");
}
catch (ArgumentException e)
{
Assert.AreEqual(Shimmer.NonMatchingReturnType, e.Message);
}
}
public void GetPoseWrapper_From_Method_Throws_InvalidOperationException_On_Non_Void_Return()
{
try
{
var methodInfo = typeof(StaticTestClass).GetMethod("MethodWithReturn");
var wrapper = Shimmer.GetPoseWrapper(methodInfo);
Assert.Fail("Expected ArgumentException.");
}
catch (ArgumentException e)
{
Assert.AreEqual(Shimmer.ReturnlessWrapperInvalidDelegate, e.Message);
}
}
public void GetPoseWrapper_T_From_Method_Throws_InvalidOperationException_On_Non_Matching_Return_Type()
{
try
{
var methodInfo = typeof(StaticTestClass).GetMethod("VoidMethod");
var wrapper = Shimmer.GetPoseWrapper <string>(methodInfo);
Assert.Fail("Expected ArgumentException.");
}
catch (ArgumentException e)
{
Assert.AreEqual(Shimmer.NonMatchingReturnType, e.Message);
}
}
public void GetPoseWrapper_Generates_Wrapper_From_Instance_Method_With_Return()
{
var a = new InstanceTestClass();
var methodInfo = a.GetType().GetMethod("MethodWithReturn");
var wrapper = Shimmer.GetPoseWrapper <int>(methodInfo, a);
Assert.IsNotNull(wrapper);
var result = wrapper.Execute();
Assert.AreEqual(0, result);
Assert.IsNotNull(wrapper.LastExecutionResults);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count);
}
public void GetPoseWrapper_Generates_Wrapper_From_Instance_Expression_With_Parameters_And_Return()
{
var a = new InstanceTestClass();
var wrapper = Shimmer.GetPoseWrapper <int>(() => a.MethodWithParamAndReturn(5));
Assert.IsNotNull(wrapper);
var result = wrapper.Execute(5);
Assert.AreEqual(0, result);
Assert.IsNotNull(wrapper.LastExecutionResults);
Assert.AreEqual(1, wrapper.LastExecutionResults.Count);
Assert.AreEqual(5, wrapper.LastExecutionResults.First().Value[0].Parameters[0]);
}