Blog.Logic.Core.Tests.UsersLogicTest.ShouldGetUserByUsername C# (CSharp) Method

        public void ShouldGetUserByUsername()
        {
            const string username = "jama";
            var educations = _educations.Where(a => a.UserId == 1).ToList();

            _userRepository = new Mock<IUserRepository>();
            _userRepository.Setup(a => a.Find(It.IsAny<Expression<Func<User, bool>>>(),
                It.IsAny<Func<IQueryable<User>, IOrderedQueryable<User>>>(), It.IsAny<string>()))
                .Returns(_users);

            _addressRepository = new Mock<IAddressRepository>();
            _addressRepository.Setup(a => a.Find(It.IsAny<Expression<Func<Address, bool>>>(), false))
                .Returns(_addresses);

            _educationRepository = new Mock<IEducationRepository>();
            _educationRepository.Setup(a => a.Find(It.IsAny<Expression<Func<Education, bool>>>(), true))
                .Returns(educations);

            _mediaRepository = new Mock<IMediaRepository>();
            _mediaRepository.Setup(a => a.Find(It.IsAny<Expression<Func<Media, bool>>>(), null, string.Empty))
                .Returns(_mediae);

            _usersLogic = new UsersLogic(_userRepository.Object, _addressRepository.Object,
                _educationRepository.Object, _mediaRepository.Object);

            var user = _usersLogic.GetByUserName(username);

            Assert.NotNull(user);
            Assert.NotNull(user.Address);
            Assert.NotNull(user.Education);
            Assert.NotNull(user.Hobbies);
            Assert.NotNull(user.Picture);
            Assert.NotNull(user.Background);
            Assert.AreEqual(user.UserName, username);
        }