public async Task GetActorById_ActorWithIdExists_ActorWithId()
{
//Arrange
var expected = new ActorBuilder().WithId(2).Build();
var context = GenerateEnumerableEmptyContextMock();
var service = new ActorsService(context.Object);
context.Setup(x => x.Actors.FindAsync(2)).ReturnsAsync(expected);
//Act
var actor = await service.GetActorById(2);
//Assert
Assert.Equal(expected.Id, actor.Id);
}