public void TestMethodReturnPassedResult()
{
MethodInfo method = typeof(TestMethodCommandClass).GetMethod("TestMethod");
TestCommand command = new FactCommand(Reflector.Wrap(method));
MethodResult result = command.Execute(new TestMethodCommandClass());
Assert.IsType<PassedResult>(result);
}
public void ExecuteRunsTest()
{
MethodInfo method = typeof(TestMethodCommandClass).GetMethod("TestMethod");
TestCommand command = new FactCommand(Reflector.Wrap(method));
TestMethodCommandClass.testCounter = 0;
command.Execute(new TestMethodCommandClass());
Assert.Equal(1, TestMethodCommandClass.testCounter);
}
public void ConstructorThrowsTargetInvocationExceptionIsUnwrappedAndRethrown()
{
MethodInfo method = typeof(SpyWithConstructorThrow).GetMethod("PassedTest");
IMethodInfo wrappedMethod = Reflector.Wrap(method);
FactCommand factCommand = new FactCommand(wrappedMethod);
LifetimeCommand command = new LifetimeCommand(factCommand, wrappedMethod);
SpyWithConstructorThrow.Reset();
Exception ex = Record.Exception(() => command.Execute(null));
Assert.IsType<InvalidOperationException>(ex);
}
public void DisposeThrowsTestCalled()
{
MethodInfo method = typeof(SpyWithDisposeThrow).GetMethod("PassedTest");
IMethodInfo wrappedMethod = Reflector.Wrap(method);
TestCommand testCommand = new FactCommand(wrappedMethod);
LifetimeCommand command = new LifetimeCommand(testCommand, wrappedMethod);
SpyWithDisposeThrow.Reset();
Record.Exception(() => command.Execute(new SpyWithDisposeThrow()));
Assert.Equal(1, SpyWithDisposeThrow.ctorCalled);
Assert.Equal(1, SpyWithDisposeThrow.testCalled);
Assert.Equal(1, SpyWithDisposeThrow.disposeCalled);
}
public void TurnsParameterCountMismatchExceptionIntoInvalidOperationException()
{
Mock<IMethodInfo> method = new Mock<IMethodInfo>();
method.SetupGet(m => m.Name)
.Returns("StubbyName");
method.SetupGet(m => m.TypeName)
.Returns("StubbyType");
method.Setup(m => m.Invoke(It.IsAny<object>(), It.IsAny<object[]>()))
.Throws<ParamterCountMismatchException>();
TestCommand command = new FactCommand(method.Object);
Exception ex = Record.Exception(() => command.Execute(new TestMethodCommandClass()));
Assert.IsType<InvalidOperationException>(ex);
Assert.Equal("Fact method StubbyType.StubbyName cannot have parameters", ex.Message);
}