public async Task ReturnFalse_WhenPlaylistIsAlreadyUndeleted()
{
var options = Utils.GetOptions(nameof(ReturnFalse_WhenPlaylistIsAlreadyUndeleted));
Playlist firstPlaylist = new Playlist
{
Id = 11,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var result = await sut.UndoDeletePlaylistAsync(11);
//Assert
Assert.IsFalse(result);
}
}
public async Task Throw_If_NoTracksExist()
{
//Arrange
var options = Utils.GetOptions(nameof(Throw_If_NoTracksExist));
Playlist firstPlaylist = new Playlist
{
Id = 27,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false,
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.SaveChanges();
}
//Act & Assert
using (var assertContext = new RidePalDbContext(options))
{
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
await Assert.ThrowsExceptionAsync <ArgumentNullException>(() => sut.GetPlaylistTracksAsync(27));
}
}
public async Task ReturnTrue_WhenPlaylistFavoriteWasCreatedButDisliked()
{
var options = Utils.GetOptions(nameof(ReturnTrue_WhenPlaylistFavoriteWasCreatedButDisliked));
Playlist firstPlaylist = new Playlist
{
Id = 32,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false
};
Playlist secondPlaylist = new Playlist
{
Id = 33,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 2,
Rank = 490258,
IsDeleted = false
};
User user = new User()
{
Id = 4
};
PlaylistFavorite favorite = new PlaylistFavorite()
{
Id = 2,
UserId = 4,
PlaylistId = 32,
IsFavorite = false
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.Users.Add(user);
arrangeContext.Favorites.Add(favorite);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var result = await sut.AddPlaylistToFavoritesAsync(32, 4);
//Assert
Assert.IsTrue(result);
}
}
public async Task ReturnCorrectPlaylist_WhenParamsAreValid()
{
//Arrange
var options = Utils.GetOptions(nameof(ReturnCorrectPlaylist_WhenParamsAreValid));
Playlist firstPlaylist = new Playlist
{
Id = 1,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false
};
Playlist secondPlaylist = new Playlist
{
Id = 2,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 2,
Rank = 490258,
IsDeleted = false
};
var playlistDTO = new PlaylistDTO
{
Id = 2,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 2,
Rank = 490258,
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var result = await sut.GetPlaylistByIdAsync(2);
//Assert
Assert.AreEqual(playlistDTO.Id, result.Id);
Assert.AreEqual(playlistDTO.Title, result.Title);
Assert.AreEqual(playlistDTO.Rank, result.Rank);
Assert.AreEqual(playlistDTO.UserId, result.UserId);
Assert.AreEqual(playlistDTO.PlaylistPlaytime, result.PlaylistPlaytime);
}
}
public void ReturnCorrectPlaylists_WhenParamsAreValid()
{
//Arrange
var options = Utils.GetOptions(nameof(ReturnCorrectPlaylists_WhenParamsAreValid));
Playlist firstPlaylist = new Playlist
{
Id = 60,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false
};
Playlist secondPlaylist = new Playlist
{
Id = 61,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 2,
Rank = 490258,
IsDeleted = false
};
Playlist thirdPlaylist = new Playlist
{
Id = 62,
Title = "Jazz",
PlaylistPlaytime = 5074,
UserId = 2,
Rank = 580258,
IsDeleted = false
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.Playlists.Add(thirdPlaylist);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var result = sut.GetPageCount();
//Assert
Assert.AreEqual(result, 1);
}
}
public async Task ReturnCorrectGenreCount_WhenParamsAreValid()
{
// Arrange
var options = Utils.GetOptions(nameof(ReturnCorrectGenreCount_WhenParamsAreValid));
Genre rock = new Genre
{
Id = 21,
Name = "rock"
};
Genre metal = new Genre
{
Id = 22,
Name = "metal"
};
Genre pop = new Genre
{
Id = 23,
Name = "pop"
};
Genre jazz = new Genre
{
Id = 24,
Name = "jazz"
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Genres.Add(metal);
arrangeContext.Genres.Add(rock);
arrangeContext.Genres.Add(pop);
arrangeContext.Genres.Add(jazz);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
// Act
var result = await sut.GetAllGenresAsync();
//Assert
Assert.AreEqual(result.Count(), 4);
}
}
public async Task ReturnFalse_WhenPlaylistFavoriteWasAlreadyRemoved()
{
var options = Utils.GetOptions(nameof(ReturnFalse_WhenPlaylistFavoriteWasAlreadyRemoved));
Playlist firstPlaylist = new Playlist
{
Id = 39,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false
};
User user = new User()
{
Id = 9
};
PlaylistFavorite favorite = new PlaylistFavorite()
{
Id = 6,
UserId = 9,
PlaylistId = 39,
IsFavorite = false
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Users.Add(user);
arrangeContext.Favorites.Add(favorite);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var result = await sut.RemovePlaylistFromFavoritesAsync(39, 9);
//Assert
Assert.IsFalse(result);
}
}
public async Task ReturnPlaylistWithFilePath_WhenParamsAreValid()
{
//Arrange
var options = Utils.GetOptions(nameof(ReturnPlaylistWithFilePath_WhenParamsAreValid));
Playlist firstPlaylist = new Playlist
{
Id = 87,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false
};
PlaylistDTO firstPlaylistDTO = new PlaylistDTO
{
Id = 87,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
mockImageService
.Setup(x => x.AssignImage(It.IsAny <PlaylistDTO>()))
.Returns(GetString());
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var result = await sut.AttachImage(firstPlaylistDTO);
//Assert
Assert.IsNotNull(result.FilePath);
}
}
public void ReturnZeroPlaylistsOnSecondPage()
{
//Arrange
var options = Utils.GetOptions(nameof(ReturnZeroPlaylistsOnSecondPage));
Playlist firstPlaylist = new Playlist
{
Id = 72,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false
};
Playlist secondPlaylist = new Playlist
{
Id = 73,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 2,
Rank = 490258,
IsDeleted = false
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var result = sut.GetPlaylistsPerPage(2).ToList();
//Assert
Assert.AreEqual(result.Count, 0);
}
}
public async Task ReturnTrue_WhenParamsAreValid()
{
var options = Utils.GetOptions(nameof(ReturnTrue_WhenParamsAreValid));
Playlist firstPlaylist = new Playlist
{
Id = 12,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = true
};
Playlist secondPlaylist = new Playlist
{
Id = 13,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 2,
Rank = 490258,
IsDeleted = false
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var result = await sut.UndoDeletePlaylistAsync(12);
//Assert
Assert.IsTrue(result);
}
}
public void ReturnCorrectPlaylists_WhenParamsAreValid()
{
//Arrange
var options = Utils.GetOptions(nameof(ReturnCorrectPlaylists_WhenParamsAreValid));
var firstUser = new User();
firstUser.Id = 1;
var secondUser = new User();
secondUser.Id = 2;
Playlist firstPlaylist = new Playlist
{
Id = 14,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 1,
Rank = 552348,
IsDeleted = false
};
Playlist secondPlaylist = new Playlist
{
Id = 15,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 2,
Rank = 490258,
IsDeleted = false
};
var firstPlaylistDTO = new PlaylistDTO
{
Id = 14,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 1,
Rank = 552348
};
var secondPlaylistDTO = new PlaylistDTO
{
Id = 15,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 2,
Rank = 490258,
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Users.Add(firstUser);
arrangeContext.Users.Add(secondUser);
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var result = sut.GetPlaylistsOfUserAsync(1).Result.ToList();
//Assert
Assert.AreEqual(result[0].Id, firstPlaylistDTO.Id);
Assert.AreEqual(result[0].Title, firstPlaylistDTO.Title);
Assert.AreEqual(result.Count, 1);
}
}
public void ReturnOnePlaylist_WhenParamsAreValid()
{
//Arrange
var options = Utils.GetOptions(nameof(ReturnOnePlaylist_WhenParamsAreValid));
Playlist firstPlaylist = new Playlist
{
Id = 45,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false
};
Playlist secondPlaylist = new Playlist
{
Id = 46,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 2,
Rank = 490258,
IsDeleted = false
};
Playlist thirdPlaylist = new Playlist
{
Id = 47,
Title = "Seaside",
PlaylistPlaytime = 5324,
UserId = 2,
Rank = 552308,
IsDeleted = false
};
var firstPlaylistDTO = new PlaylistDTO
{
Id = 45,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.Playlists.Add(thirdPlaylist);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var playlists = sut.GetAllPlaylistsAsync().Result;
var result = sut.FilterPlaylistsByName("Home", playlists).ToList();
//Assert
Assert.AreEqual(result.Count, 1);
Assert.AreEqual(result[0].Id, firstPlaylistDTO.Id);
Assert.AreEqual(result[0].Title, firstPlaylistDTO.Title);
}
}
public void ReturnTheCorrectPageCountOfUserPlaylists()
{
var options = Utils.GetOptions(nameof(ReturnTheCorrectPageCountOfUserPlaylists));
Playlist firstPlaylist = new Playlist
{
Id = 66,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 31,
Rank = 552348,
IsDeleted = false
};
Playlist secondPlaylist = new Playlist
{
Id = 67,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 31,
Rank = 490258,
IsDeleted = false
};
Playlist thirdPlaylist = new Playlist
{
Id = 68,
Title = "Jazz",
PlaylistPlaytime = 5074,
UserId = 31,
Rank = 580258,
IsDeleted = false
};
User user = new User()
{
Id = 31
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.Playlists.Add(thirdPlaylist);
arrangeContext.Users.Add(user);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var result = sut.GetPageCountOfCollection(31, "myPlaylists");
//Assert
Assert.AreEqual(result, 1);
}
}
public void ReturnTwoPlaylists_WhenParamsAreValid()
{
//Arrange
var options = Utils.GetOptions(nameof(ReturnTwoPlaylists_WhenParamsAreValid));
Playlist firstPlaylist = new Playlist
{
Id = 51,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false
};
Playlist secondPlaylist = new Playlist
{
Id = 52,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 2,
Rank = 490258,
IsDeleted = false
};
Playlist thirdPlaylist = new Playlist
{
Id = 53,
Title = "Seaside",
PlaylistPlaytime = 5324,
UserId = 2,
Rank = 552308,
IsDeleted = false
};
Genre rock = new Genre
{
Id = 31,
Name = "rock"
};
Genre metal = new Genre
{
Id = 32,
Name = "metal"
};
Genre pop = new Genre
{
Id = 33,
Name = "pop"
};
Genre jazz = new Genre
{
Id = 34,
Name = "jazz"
};
var firstPlaylistGenre = new PlaylistGenre(31, 51);
var secondPlaylistGenre = new PlaylistGenre(32, 51);
var thirdPlaylistGenre = new PlaylistGenre(32, 52);
var fourthPlaylistGenre = new PlaylistGenre(34, 52);
var fifthPlaylistGenre = new PlaylistGenre(34, 53);
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
var genres = new List <string>()
{
"metal"
};
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.Playlists.Add(thirdPlaylist);
arrangeContext.Genres.Add(metal);
arrangeContext.Genres.Add(rock);
arrangeContext.Genres.Add(pop);
arrangeContext.Genres.Add(jazz);
arrangeContext.PlaylistGenres.Add(firstPlaylistGenre);
arrangeContext.PlaylistGenres.Add(secondPlaylistGenre);
arrangeContext.PlaylistGenres.Add(thirdPlaylistGenre);
arrangeContext.PlaylistGenres.Add(fourthPlaylistGenre);
arrangeContext.PlaylistGenres.Add(fifthPlaylistGenre);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var playlists = sut.GetAllPlaylistsAsync().Result;
var result = sut.FilterPlaylistsByGenreAsync(genres, playlists).Result.ToList();
//Assert
Assert.AreEqual(result.Count, 2);
Assert.AreEqual(result[0].Id, firstPlaylist.Id);
Assert.AreEqual(result[0].Title, firstPlaylist.Title);
Assert.AreEqual(result[1].Id, secondPlaylist.Id);
Assert.AreEqual(result[1].Title, secondPlaylist.Title);
}
}
public void ReturnCorrectPlaylistTracks_WhenParamsAreValid()
{
// Arrange
var options = Utils.GetOptions(nameof(ReturnCorrectPlaylistTracks_WhenParamsAreValid));
Playlist firstPlaylist = new Playlist
{
Id = 25,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false,
};
Playlist secondPlaylist = new Playlist
{
Id = 26,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 2,
Rank = 490258,
IsDeleted = false
};
Artist artist = new Artist()
{
Id = 1,
ArtistName = "Sade"
};
Track firstTrack = new Track()
{
Id = 1,
ArtistId = 1
};
Track secondTrack = new Track()
{
Id = 2,
ArtistId = 1
};
var firstPlaylistTrack = new PlaylistTrack(1, 25);
var secondPlaylistTrack = new PlaylistTrack(2, 25);
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.Tracks.Add(firstTrack);
arrangeContext.Tracks.Add(secondTrack);
arrangeContext.PlaylistTracks.Add(firstPlaylistTrack);
arrangeContext.PlaylistTracks.Add(secondPlaylistTrack);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
// Act
var result = sut.GetPlaylistTracksAsync(25).Result.ToList();
//Assert
Assert.AreEqual(result.Count, 2);
Assert.AreEqual(result[0].ArtistId, artist.Id);
Assert.AreEqual(result[1].ArtistId, artist.Id);
Assert.AreEqual(result[0].Id, firstTrack.Id);
Assert.AreEqual(result[1].Id, secondTrack.Id);
}
}
public void ReturnTheCorrectPlaylistsPerPageForFavoritePlaylists()
{
var options = Utils.GetOptions(nameof(ReturnTheCorrectPlaylistsPerPageForFavoritePlaylists));
Playlist firstPlaylist = new Playlist
{
Id = 75,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 35,
Rank = 552348,
IsDeleted = false
};
Playlist secondPlaylist = new Playlist
{
Id = 76,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 35,
Rank = 490258,
IsDeleted = false
};
Playlist thirdPlaylist = new Playlist
{
Id = 77,
Title = "Jazz",
PlaylistPlaytime = 5074,
UserId = 35,
Rank = 580258,
IsDeleted = false
};
User user = new User()
{
Id = 35
};
PlaylistFavorite firstFavorite = new PlaylistFavorite()
{
Id = 40,
UserId = 35,
PlaylistId = 75,
IsFavorite = true
};
PlaylistFavorite secondFavorite = new PlaylistFavorite()
{
Id = 41,
UserId = 35,
PlaylistId = 76,
IsFavorite = true
};
PlaylistFavorite thirdFavorite = new PlaylistFavorite()
{
Id = 42,
UserId = 35,
PlaylistId = 77,
IsFavorite = true
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.Playlists.Add(thirdPlaylist);
arrangeContext.Users.Add(user);
arrangeContext.Favorites.Add(firstFavorite);
arrangeContext.Favorites.Add(secondFavorite);
arrangeContext.Favorites.Add(thirdFavorite);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var result = sut.GetPlaylistsPerPageOfCollection(1, 35, "favorites").ToList();
//Assert
Assert.AreEqual(result.Count, 3);
}
}
public void ReturnPlaylistWithCorrectPlaytime()
{
// Arrange
var options = Utils.GetOptions(nameof(ReturnPlaylistWithCorrectPlaytime));
Genre rock = new Genre()
{
Id = 30,
Name = "rock"
};
Genre pop = new Genre()
{
Id = 31,
Name = "pop"
};
Track firstTrack = new Track()
{
Id = 17,
ArtistId = 1,
TrackDuration = 249,
GenreId = 30,
Genre = rock
};
Track secondTrack = new Track()
{
Id = 18,
ArtistId = 1,
TrackDuration = 272,
GenreId = 30,
Genre = rock
};
Track thirdTrack = new Track()
{
Id = 19,
ArtistId = 1,
TrackDuration = 262,
GenreId = 30,
Genre = rock
};
Track fourthTrack = new Track()
{
Id = 20,
ArtistId = 1,
TrackDuration = 246,
GenreId = 30,
Genre = rock
};
Track fifthTrack = new Track()
{
Id = 21,
ArtistId = 1,
TrackDuration = 218,
GenreId = 31,
Genre = pop
};
Track sixthTrack = new Track()
{
Id = 22,
ArtistId = 1,
TrackDuration = 252,
GenreId = 31,
Genre = pop
};
Track seventhTrack = new Track()
{
Id = 23,
ArtistId = 1,
TrackDuration = 218,
GenreId = 31,
Genre = pop
};
Track eightTrack = new Track()
{
Id = 24,
ArtistId = 1,
TrackDuration = 252,
GenreId = 31,
Genre = pop
};
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Genres.Add(rock);
arrangeContext.Genres.Add(pop);
arrangeContext.Tracks.Add(firstTrack);
arrangeContext.Tracks.Add(secondTrack);
arrangeContext.Tracks.Add(thirdTrack);
arrangeContext.Tracks.Add(fourthTrack);
arrangeContext.Tracks.Add(fifthTrack);
arrangeContext.Tracks.Add(sixthTrack);
arrangeContext.Tracks.Add(seventhTrack);
arrangeContext.Tracks.Add(eightTrack);
arrangeContext.SaveChanges();
}
double travelDuration = 660.0;
var genrePercentage = new Dictionary <string, int>()
{
{ "rock", 50 },
{ "metal", 0 },
{ "pop", 50 },
{ "jazz", 0 },
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
string genre = "pop";
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new GeneratePlaylistService(assertContext, dateTimeProviderMock.Object);
var result = sut.GetTracks(genre, travelDuration, genrePercentage, true).Result.ToList();
var finalPlaytime = sut.CalculatePlaytime(result);
//Assert
Assert.IsTrue(finalPlaytime >= travelDuration / 2);
Assert.IsTrue(result.Count > 1);
}
}
public async Task ReturnCorrectString_WhenParamsAreValid()
{
// Arrange
var options = Utils.GetOptions(nameof(ReturnCorrectString_WhenParamsAreValid));
Playlist firstPlaylist = new Playlist
{
Id = 17,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false,
};
Genre rock = new Genre
{
Id = 9,
Name = "rock"
};
Genre metal = new Genre
{
Id = 10,
Name = "metal"
};
Genre pop = new Genre
{
Id = 11,
Name = "pop"
};
Genre jazz = new Genre
{
Id = 12,
Name = "jazz"
};
var firstPlaylistGenre = new PlaylistGenre(9, 17);
var secondPlaylistGenre = new PlaylistGenre(10, 17);
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Genres.Add(metal);
arrangeContext.Genres.Add(rock);
arrangeContext.Genres.Add(pop);
arrangeContext.Genres.Add(jazz);
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.PlaylistGenres.Add(firstPlaylistGenre);
arrangeContext.PlaylistGenres.Add(secondPlaylistGenre);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
// Act
var result = await sut.GetPlaylistGenresAsStringAsync(17);
string expectedString = "metal, rock";
//Assert
Assert.AreEqual(result, expectedString);
}
}
public void ReturnTheCorrectPlaylists_WhenParamsAreValid()
{
var options = Utils.GetOptions(nameof(ReturnTheCorrectPlaylists_WhenParamsAreValid));
Playlist firstPlaylist = new Playlist
{
Id = 41,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false
};
Playlist secondPlaylist = new Playlist
{
Id = 42,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 2,
Rank = 490258,
IsDeleted = false
};
User user = new User()
{
Id = 11
};
PlaylistFavorite firstFavorite = new PlaylistFavorite()
{
Id = 10,
UserId = 11,
PlaylistId = 41,
IsFavorite = true
};
PlaylistFavorite secondFavorite = new PlaylistFavorite()
{
Id = 11,
UserId = 11,
PlaylistId = 42,
IsFavorite = true
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.Users.Add(user);
arrangeContext.Favorites.Add(firstFavorite);
arrangeContext.Favorites.Add(secondFavorite);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var result = sut.GetFavoritePlaylistsOfUser(11).Result.ToList();
//Assert
Assert.AreEqual(result.Count, 2);
Assert.AreEqual(result[0].Id, firstPlaylist.Id);
Assert.AreEqual(result[0].Title, firstPlaylist.Title);
Assert.AreEqual(result[1].Id, secondPlaylist.Id);
Assert.AreEqual(result[1].Title, secondPlaylist.Title);
}
}
public void ReturnOneFilteredPlaylist_WhenParamsAreValid()
{
//Arrange
var options = Utils.GetOptions(nameof(ReturnOneFilteredPlaylist_WhenParamsAreValid));
Playlist firstPlaylist = new Playlist
{
Id = 55,
Title = "Home",
PlaylistPlaytime = 4824,
UserId = 2,
Rank = 552348,
IsDeleted = false
};
Playlist secondPlaylist = new Playlist
{
Id = 56,
Title = "Metal",
PlaylistPlaytime = 5124,
UserId = 2,
Rank = 490258,
IsDeleted = false
};
Playlist thirdPlaylist = new Playlist
{
Id = 57,
Title = "Seaside",
PlaylistPlaytime = 5324,
UserId = 2,
Rank = 552308,
IsDeleted = false
};
Genre rock = new Genre
{
Id = 35,
Name = "rock"
};
Genre metal = new Genre
{
Id = 36,
Name = "metal"
};
Genre pop = new Genre
{
Id = 37,
Name = "pop"
};
Genre jazz = new Genre
{
Id = 38,
Name = "jazz"
};
var firstPlaylistGenre = new PlaylistGenre(35, 55);
var secondPlaylistGenre = new PlaylistGenre(36, 55);
var thirdPlaylistGenre = new PlaylistGenre(36, 56);
var fourthPlaylistGenre = new PlaylistGenre(37, 56);
var fifthPlaylistGenre = new PlaylistGenre(38, 57);
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
var genres = new List <string>()
{
"metal"
};
List <int> durationLimits = new List <int>()
{
0, 84
};
string name = null;
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.Playlists.Add(thirdPlaylist);
arrangeContext.Genres.Add(metal);
arrangeContext.Genres.Add(rock);
arrangeContext.Genres.Add(pop);
arrangeContext.Genres.Add(jazz);
arrangeContext.PlaylistGenres.Add(firstPlaylistGenre);
arrangeContext.PlaylistGenres.Add(secondPlaylistGenre);
arrangeContext.PlaylistGenres.Add(thirdPlaylistGenre);
arrangeContext.PlaylistGenres.Add(fourthPlaylistGenre);
arrangeContext.PlaylistGenres.Add(fifthPlaylistGenre);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
//Act
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
var count = sut.ReturnFilteredPlaylistsAndCountAsync(name, genres, durationLimits, 1).Result.Item1;
var playlists = sut.ReturnFilteredPlaylistsAndCountAsync(name, genres, durationLimits, 1).Result.Item2.ToList();
//Assert
Assert.AreEqual(playlists.Count, count);
Assert.AreEqual(playlists[0].Id, firstPlaylist.Id);
Assert.AreEqual(playlists[0].Title, firstPlaylist.Title);
}
}
public async Task ReturnTrue_WhenParamsAreValid()
{
// Arrange
var options = Utils.GetOptions(nameof(ReturnTrue_WhenParamsAreValid));
Playlist firstPlaylist = new Playlist
{
Id = 5,
Title = "Home",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
IsDeleted = false,
};
Playlist secondPlaylist = new Playlist
{
Id = 6,
Title = "Metal",
PlaylistPlaytime = 5024,
UserId = 2,
Rank = 490258,
IsDeleted = false
};
var editPlaylistDTO = new EditPlaylistDTO
{
Id = 5,
Title = "Home and back",
GenrePercentage = new Dictionary <string, int>()
{
{
"rock", 0
},
{
"metal", 0
},
{
"pop", 100
},
{
"jazz", 0
}
},
UserId = 2
};
Genre rock = new Genre
{
Id = 1,
Name = "rock"
};
Genre metal = new Genre
{
Id = 2,
Name = "metal"
};
Genre pop = new Genre
{
Id = 3,
Name = "pop"
};
Genre jazz = new Genre
{
Id = 4,
Name = "jazz"
};
var firstPlaylistGenre = new PlaylistGenre(1, 5);
var secondPlaylistGenre = new PlaylistGenre(2, 5);
var updatedPlaylistDTO = new PlaylistDTO
{
Id = 5,
Title = "Home and back",
PlaylistPlaytime = 5524,
UserId = 2,
Rank = 552348,
GenresCount = 1
};
var dateTimeProviderMock = new Mock <IDateTimeProvider>();
var mockImageService = new Mock <IPixaBayImageService>();
using (var arrangeContext = new RidePalDbContext(options))
{
arrangeContext.Genres.Add(metal);
arrangeContext.Genres.Add(rock);
arrangeContext.Genres.Add(pop);
arrangeContext.Genres.Add(jazz);
arrangeContext.Playlists.Add(firstPlaylist);
arrangeContext.Playlists.Add(secondPlaylist);
arrangeContext.PlaylistGenres.Add(firstPlaylistGenre);
arrangeContext.PlaylistGenres.Add(secondPlaylistGenre);
arrangeContext.SaveChanges();
}
using (var assertContext = new RidePalDbContext(options))
{
var sut = new PlaylistService(assertContext, dateTimeProviderMock.Object, mockImageService.Object);
// Act
var result = await sut.EditPlaylistAsync(editPlaylistDTO);
var updatedPlaylistFromDb = await sut.GetPlaylistByIdAsync(5);
//Assert
Assert.IsTrue(result);
Assert.AreEqual(updatedPlaylistDTO.Id, updatedPlaylistFromDb.Id);
Assert.AreEqual(updatedPlaylistDTO.Title, updatedPlaylistFromDb.Title);
Assert.AreEqual(updatedPlaylistDTO.GenresCount, updatedPlaylistFromDb.GenresCount);
}
}