public async Task GetSingleEntityTest()
        {
            var fakeRepositoryMock = new Mock <IActorsContext>();

            fakeRepositoryMock.Setup(x => x.GetActorsSingle(It.IsAny <int>())).ReturnsAsync(var);


            var actorService = new MoviesService(fakeRepositoryMock.Object);

            var result = await actorService.GetActorsSingle(3);

            Assert.Equal("Ham Ham", result.Name);
        }