public void GetAllTagsAndCheckAreEqualLikeModelsList()
        {
            //Arrange
            Tag tag1 = new Tag()
            {
                Id   = 1,
                Name = "test"
            };

            Tag tag2 = new Tag()
            {
                Id   = 2,
                Name = "test1"
            };

            List <Tag> listOfTags = new List <Tag>();

            listOfTags.Add(tag1);
            listOfTags.Add(tag2);

            var options = new DbContextOptionsBuilder <Context>()
                          .UseInMemoryDatabase(databaseName: "UsersDirectoryMVC")
                          .Options;

            using (var context = new Context(options))
            {
                //Act
                var assignmentRepository = new AssignmentRepository(context);
                assignmentRepository.AddTag(tag1);
                assignmentRepository.AddTag(tag2);
                var tags = assignmentRepository.GetAllTags();

                //Assert
                tags.Should().Equals(listOfTags);
            }
        }