public async Task ValidateAsync_TrackExists_DoesNothing()
{
// Arrange
var trackContainer = new Mock <ITrackContainer>();
var track = new Track();
var trackDataAccess = new Mock <ITrackDataAccess>();
trackDataAccess.Setup(x => x.GetByAsync(trackContainer.Object)).ReturnsAsync(track);
var trackGetService = new TrackGetService(trackDataAccess.Object);
// Act
var action = new Func <Task>(() => trackGetService.ValidateAsync(trackContainer.Object));
// Assert
await action.Should().NotThrowAsync <Exception>();
}
public async Task ValidateAsync_TrackNotExists_ThrowsError()
{
// Arrange
var fixture = new Fixture();
var id = fixture.Create <int>();
var trackContainer = new Mock <ITrackContainer>();
trackContainer.Setup(x => x.TrackId).Returns(id);
var track = new Track();
var trackDataAccess = new Mock <ITrackDataAccess>();
trackDataAccess.Setup(x => x.GetByAsync(trackContainer.Object)).ReturnsAsync((Track)null);
var trackGetService = new TrackGetService(trackDataAccess.Object);
// Act
var action = new Func <Task>(() => trackGetService.ValidateAsync(trackContainer.Object));
// Assert
await action.Should().ThrowAsync <InvalidOperationException>($"Track not found by id {id}");
}
