public async Task GetSongByIdAsyncTest_ValidId_CorrectData()
{
// Arrange
var songRepoMock = new Mock <ISongRepository>();
songRepoMock.Setup(mock => mock.GetSongByIdAsync(1))
.ReturnsAsync(new SongDataDto
{
Id = 1,
Name = "Test",
FileName = "test.mp3",
Duration = 1337
})
.Verifiable();
var songCollection = new SongCollection(songRepoMock.Object, _dependencyMapper);
// Act
var song = await songCollection.GetSongByIdAsync(1);
// Assert
songRepoMock.Verify();
Assert.AreEqual(1, song.Id);
Assert.AreEqual("Test", song.Name);
Assert.AreEqual("test.mp3", song.FileName);
Assert.AreEqual(1337, song.Duration);
}
public async Task GetSongByIdAsyncTest_InvalidId_Null()
{
// Arrange
var songRepoMock = new Mock <ISongRepository>();
songRepoMock.Setup(mock => mock.GetSongByIdAsync(1))
.ReturnsAsync(null as SongDataDto)
.Verifiable();
var songCollection = new SongCollection(songRepoMock.Object, _dependencyMapper);
// Act
var song = await songCollection.GetSongByIdAsync(1);
// Assert
songRepoMock.Verify();
Assert.AreEqual(null, song);
}