public async Task ValidateAsync_AlbumExists_DoesNothing()
{
// Arrange
var albumContainer = new Mock <IAlbumContainer>();
var album = new Album();
var albumDataAccess = new Mock <IAlbumDataAccess>();
albumDataAccess.Setup(x => x.GetByAsync(albumContainer.Object)).ReturnsAsync(album);
var albumGetService = new AlbumGetService(albumDataAccess.Object);
// Act
var action = new Func <Task>(() => albumGetService.ValidateAsync(albumContainer.Object));
// Assert
await action.Should().NotThrowAsync <Exception>();
}
public async Task ValidateAsync_AlbumNotExists_ThrowsError()
{
// Arrange
var fixture = new Fixture();
var id = fixture.Create <int>();
var albumContainer = new Mock <IAlbumContainer>();
albumContainer.Setup(x => x.AlbumId).Returns(id);
var album = new Album();
var albumDataAccess = new Mock <IAlbumDataAccess>();
albumDataAccess.Setup(x => x.GetByAsync(albumContainer.Object)).ReturnsAsync((Album)null);
var albumGetService = new AlbumGetService(albumDataAccess.Object);
// Act
var action = new Func <Task>(() => albumGetService.ValidateAsync(albumContainer.Object));
// Assert
await action.Should().ThrowAsync <InvalidOperationException>($"Album not found by id {id}");
}
