public void shouldReturnTrueWithAValidUser()
{
//https://github.com/Moq/moq4/wiki/Quickstart
//you should use rhino mock or MOQ
//more info http://www.developerhandbook.com/2013/08/30/csharp-writing-unit-tests-with-nunit-and-moq/
//http://www.c-sharpcorner.com/UploadFile/dacca2/understand-stub-mock-and-fake-in-unit-testing/
//arrange
Watchful watchful = new Watchful();
User user = new User("aliCate", "1234");
//prepare mock
var userRepositoryMock = new Mock<UserRepository>();
userRepositoryMock.Setup(it => it.findUser(user.Username)).Returns(new User("aliCate", "1234"));
//setup mock
watchful.UserRepository = userRepositoryMock.Object;
//act
bool result = watchful.Validate(user);
//arrange
Assert.IsTrue(result);
userRepositoryMock.Verify(it => it.findUser(user.Username));
}
public bool Validate(User user)
{
return false;
}