public void shouldGetUserFromUsername()
{
var mockFactory = new MockFactory(MockBehavior.Strict);
var userRepositoryMock = mockFactory.Create<IUserRepository>();
userRepositoryMock.Setup(x => x.Get(It.IsAny<string>())).Returns(new User());
var userBusinessLogic = new UserBusinessLogic(userRepositoryMock.Object, null);
userBusinessLogic.Get("myUser");
userRepositoryMock.VerifyAll();
}