public async Task ByIdAsyncShouldRerutnCorectEntity()
        {
            //Arrange
            var dbOptions = new DbContextOptionsBuilder <UndergroundStationDbContext>()
                            .UseInMemoryDatabase("UndergroundStationTestDb")
                            .Options;

            var db = new UndergroundStationDbContext(dbOptions);

            var newsService = new NewsService(db);

            //Act
            var result = newsService.ByIdAsync(1);

            //Assert
            result.Id
            .Should()
            .Equals(1);
        }