public void Videocontroller_WhenVideoExist_ShouldReturnVideoStream()
{
var mock1 = new Mock <IHostingEnvironment>();
var mock2 = new Mock <IVideoService>();
var mock3 = new Mock <IMapper>();
var mock4 = new Mock <IOptions <AppSettings> >();
var mock5 = new Mock <ILogger <VideoController> >();
// Mock the method of the service
var f = GetFileStream();
mock2.Setup(p => p.GetVideoById("1")).Returns(f);
VideoController videoController = new VideoController(mock1.Object, mock2.Object, mock3.Object, mock4.Object, mock5.Object);
// Act
var response = videoController.GetVideoById("1");
// Assert
Assert.NotNull(response);
Assert.IsType <FileStreamResult>(response);
Assert.Equal(31327, ((FileStreamResult)response).FileStream.Length);
}
