public async Task GetArtistBySongIdAsyncTest_ValidSongId_CorrectData()
{
// Arrange
var artistRepoMock = new Mock <IArtistRepository>();
artistRepoMock.Setup(mock => mock.GetArtistBySongIdAsync(1))
.ReturnsAsync(new ArtistDataDto
{
Id = 1,
Name = "Test",
Picture = "",
})
.Verifiable();
var artistCollection = new ArtistCollection(artistRepoMock.Object, _dependencyMapper);
// Act
var artist = await artistCollection.GetArtistBySongIdAsync(1);
// Assert
artistRepoMock.Verify();
Assert.AreEqual(1, artist.Id);
Assert.AreEqual("Test", artist.Name);
Assert.AreEqual("", artist.Picture);
}
public async Task GetArtistBySongIdAsyncTest_InvalidSongId_Null()
{
// Arrange
var artistRepoMock = new Mock <IArtistRepository>();
artistRepoMock.Setup(mock => mock.GetArtistBySongIdAsync(1))
.ReturnsAsync(null as ArtistDataDto)
.Verifiable();
var artistCollection = new ArtistCollection(artistRepoMock.Object, _dependencyMapper);
// Act
var artist = await artistCollection.GetArtistBySongIdAsync(1);
// Assert
artistRepoMock.Verify();
Assert.AreEqual(null, artist);
}