public void IfMethodWithThrowIsWeaved_ThenTheAssemblyShouldBeValid()
{
// Arrange
const string testMethodName = "MethodWithThrowAndReturnValue";
var testClassType = typeof(SpecialOperatorMethods);
// Act
WeaveAssemblyMethodAndLoad(testClassType, testMethodName);
Action call = () => AssemblyLoader.InvokeMethod(testClassType.FullName, testMethodName);
// Assert
Weaver.TotalWeavedMethods.Should().Be(1);
Weaver.TotalWeavedTypes.Should().Be(1);
call.Should().Throw <TargetInvocationException>()
.WithInnerException <InvalidOperationException>()
.WithMessage("This is a test exception");
}
public void IfInstanceMethodCallWithTryCatchIsWeaved_ThenTheAssemblyShouldBeValid()
{
// Arrange
const string testMethodName = "InstanceMethodCallWithTryCatch";
var testClassType = typeof(TryCatchMethods);
// Act
WeaveAssemblyMethodAndLoad(testClassType, testMethodName);
Action call = () => AssemblyLoader.InvokeMethod(testClassType.FullName, testMethodName);
// Assert
Weaver.TotalWeavedMethods.Should().Be(1);
Weaver.TotalWeavedTypes.Should().Be(1);
call.Should().Throw <TargetInvocationException>()
.WithInnerException <InvalidOperationException>()
.WithMessage(testMethodName);
}
public void IfMethodWhichEndsWithThrowAndHasMultipleReturns_3_ThenTheAssemblyShouldBeValid()
{
// Arrange
const string testMethodName = "MethodWhichEndsWithThrowAndHasMultipleReturns";
var testClassType = typeof(SpecialMethodBodies);
// Act
WeaveAssemblyMethodAndLoad(testClassType, testMethodName);
Action call = () => AssemblyLoader.InvokeMethod(testClassType.FullName, testMethodName, 3);
// Assert
Weaver.TotalWeavedMethods.Should().Be(1);
Weaver.TotalWeavedTypes.Should().Be(1);
call.ShouldThrow <TargetInvocationException>()
.WithInnerException <InvalidOperationException>()
.WithInnerMessage("This exception is expected");
}
public void IfInstanceMethodIsCalled_ThenTheOnMethodBoundaryAspectShouldBeCalled()
{
// Arrange
const string testMethodName = "InstanceMethodCall";
WeaveAssemblyMethodAndLoad(TestClassType, testMethodName);
// Act
Action call = () => AssemblyLoader.InvokeMethod(TestClassType.FullName, testMethodName);
// Assert
call.Should().Throw <TargetInvocationException>()
.WithInnerException <InvalidOperationException>()
.WithMessage(testMethodName);
var result = AssemblyLoader.GetLastResult(TestClassType.FullName);
result.Should().BeOfType <InvalidOperationException>();
}
protected object Run(string methodName)
{
object result;
var method = ClosedClassType.GetMethod(methodName);
if (method.IsGenericMethod)
{
var generics = method.GetGenericArguments();
if (generics.Length == 1)
{
result = AssemblyLoader.InvokeGenericMethod(ClosedClassType.TypeInfo(), methodName, new Type[] { typeof(MethodDisposable) }, Args);
}
else
{
result = AssemblyLoader.InvokeGenericMethod(ClosedClassType.TypeInfo(), methodName, new Type[] { typeof(MethodDisposable), typeof(List <MethodDisposable[]>) }, Args);
}
}
else
{
result = AssemblyLoader.InvokeMethod(ClosedClassType.TypeInfo(), methodName, Args);
}
return(result);
}
