public async Task AddTrackAsync_ShouldReturnStatusCode400_WhenTrackIsInvalid()
{
Track track = null;
_projectBLMock.Setup(i => i.AddTrackAsync(track)).Throws(new NullReferenceException());
TrackController trackController = new TrackController(_projectBLMock.Object);
var result = await trackController.AddTrackAsync(track);
Assert.IsType <StatusCodeResult>(result);
Assert.Equal(400, ((StatusCodeResult)result).StatusCode);
}
public async Task AddTrackShouldAddTrack()
{
var track = new Track();
_projectBLMock.Setup(x => x.AddTrackAsync(It.IsAny <Track>())).Returns(Task.FromResult <Track>(track));
var trackController = new TrackController(_projectBLMock.Object);
var result = await trackController.AddTrackAsync(new Track());
Assert.IsAssignableFrom <CreatedAtActionResult>(result);
_projectBLMock.Verify(x => x.AddTrackAsync((It.IsAny <Track>())));
}