335 lines
9.8 KiB
C++
335 lines
9.8 KiB
C++
/* This file is part of Clementine.
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Copyright 2010, David Sansome <me@davidsansome.com>
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <memory>
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#include "test_utils.h"
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#include "gtest/gtest.h"
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#include <QFileInfo>
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#include <QSignalSpy>
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#include <QThread>
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#include <QtDebug>
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#include "library/librarybackend.h"
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#include "library/library.h"
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#include "core/song.h"
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#include "core/database.h"
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namespace {
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class LibraryBackendTest : public ::testing::Test {
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protected:
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virtual void SetUp() {
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database_.reset(new MemoryDatabase);
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backend_.reset(new LibraryBackend);
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backend_->Init(database_, Library::kSongsTable,
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Library::kDirsTable, Library::kSubdirsTable,
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Library::kFtsTable);
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}
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Song MakeDummySong(int directory_id) {
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// Returns a valid song with all the required fields set
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Song ret;
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ret.set_directory_id(directory_id);
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ret.set_url(QUrl::fromLocalFile("foo.mp3"));
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ret.set_mtime(1);
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ret.set_ctime(1);
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ret.set_filesize(1);
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return ret;
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}
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std::shared_ptr<Database> database_;
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std::unique_ptr<LibraryBackend> backend_;
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};
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TEST_F(LibraryBackendTest, EmptyDatabase) {
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// Check the database is empty to start with
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QStringList artists = backend_->GetAllArtists();
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EXPECT_TRUE(artists.isEmpty());
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LibraryBackend::AlbumList albums = backend_->GetAllAlbums();
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EXPECT_TRUE(albums.isEmpty());
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}
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TEST_F(LibraryBackendTest, AddDirectory) {
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QSignalSpy spy(backend_.get(), SIGNAL(DirectoryDiscovered(Directory, SubdirectoryList)));
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backend_->AddDirectory("/tmp");
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// Check the signal was emitted correctly
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ASSERT_EQ(1, spy.count());
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Directory dir = spy[0][0].value<Directory>();
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EXPECT_EQ(QFileInfo("/tmp").canonicalFilePath(), dir.path);
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EXPECT_EQ(1, dir.id);
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EXPECT_EQ(0, spy[0][1].value<SubdirectoryList>().size());
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}
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TEST_F(LibraryBackendTest, RemoveDirectory) {
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// Add a directory
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Directory dir;
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dir.id = 1;
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dir.path = "/tmp";
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backend_->AddDirectory(dir.path);
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QSignalSpy spy(backend_.get(), SIGNAL(DirectoryDeleted(Directory)));
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// Remove the directory again
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backend_->RemoveDirectory(dir);
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// Check the signal was emitted correctly
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ASSERT_EQ(1, spy.count());
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dir = spy[0][0].value<Directory>();
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EXPECT_EQ("/tmp", dir.path);
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EXPECT_EQ(1, dir.id);
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}
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TEST_F(LibraryBackendTest, AddInvalidSong) {
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// Adding a song without certain fields set should fail
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backend_->AddDirectory("/tmp");
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Song s;
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s.set_directory_id(1);
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QSignalSpy spy(database_.get(), SIGNAL(Error(QString)));
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backend_->AddOrUpdateSongs(SongList() << s);
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ASSERT_EQ(1, spy.count()); spy.takeFirst();
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s.set_url(QUrl::fromLocalFile("foo"));
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backend_->AddOrUpdateSongs(SongList() << s);
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ASSERT_EQ(1, spy.count()); spy.takeFirst();
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s.set_filesize(100);
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backend_->AddOrUpdateSongs(SongList() << s);
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ASSERT_EQ(1, spy.count()); spy.takeFirst();
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s.set_mtime(100);
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backend_->AddOrUpdateSongs(SongList() << s);
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ASSERT_EQ(1, spy.count()); spy.takeFirst();
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s.set_ctime(100);
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backend_->AddOrUpdateSongs(SongList() << s);
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ASSERT_EQ(0, spy.count());
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}
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TEST_F(LibraryBackendTest, GetAlbumArtNonExistent) {
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}
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// Test adding a single song to the database, then getting various information
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// back about it.
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class SingleSong : public LibraryBackendTest {
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protected:
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virtual void SetUp() {
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LibraryBackendTest::SetUp();
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// Add a directory - this will get ID 1
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backend_->AddDirectory("/tmp");
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// Make a song in that directory
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song_ = MakeDummySong(1);
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song_.set_title("Title");
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song_.set_artist("Artist");
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song_.set_album("Album");
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}
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void AddDummySong() {
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QSignalSpy added_spy(backend_.get(), SIGNAL(SongsDiscovered(SongList)));
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QSignalSpy deleted_spy(backend_.get(), SIGNAL(SongsDeleted(SongList)));
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// Add the song
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backend_->AddOrUpdateSongs(SongList() << song_);
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// Check the correct signals were emitted
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EXPECT_EQ(0, deleted_spy.count());
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ASSERT_EQ(1, added_spy.count());
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SongList list = *(reinterpret_cast<SongList*>(added_spy[0][0].data()));
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ASSERT_EQ(1, list.count());
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EXPECT_EQ(song_.title(), list[0].title());
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EXPECT_EQ(song_.artist(), list[0].artist());
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EXPECT_EQ(song_.album(), list[0].album());
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EXPECT_EQ(1, list[0].id());
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EXPECT_EQ(1, list[0].directory_id());
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}
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Song song_;
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};
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TEST_F(SingleSong, GetSongWithNoAlbum) {
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song_.set_album("");
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AddDummySong(); if (HasFatalFailure()) return;
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EXPECT_EQ(1, backend_->GetAllArtists().size());
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LibraryBackend::AlbumList albums = backend_->GetAllAlbums();
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EXPECT_EQ(1, albums.size());
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EXPECT_EQ("Artist", albums[0].artist);
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EXPECT_EQ("", albums[0].album_name);
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}
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TEST_F(SingleSong, GetAllArtists) {
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AddDummySong(); if (HasFatalFailure()) return;
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QStringList artists = backend_->GetAllArtists();
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ASSERT_EQ(1, artists.size());
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EXPECT_EQ(song_.artist(), artists[0]);
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}
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TEST_F(SingleSong, GetAllAlbums) {
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AddDummySong(); if (HasFatalFailure()) return;
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LibraryBackend::AlbumList albums = backend_->GetAllAlbums();
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ASSERT_EQ(1, albums.size());
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EXPECT_EQ(song_.album(), albums[0].album_name);
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EXPECT_EQ(song_.artist(), albums[0].artist);
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}
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TEST_F(SingleSong, GetAlbumsByArtist) {
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AddDummySong(); if (HasFatalFailure()) return;
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LibraryBackend::AlbumList albums = backend_->GetAlbumsByArtist("Artist");
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ASSERT_EQ(1, albums.size());
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EXPECT_EQ(song_.album(), albums[0].album_name);
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EXPECT_EQ(song_.artist(), albums[0].artist);
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}
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TEST_F(SingleSong, GetAlbumArt) {
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AddDummySong(); if (HasFatalFailure()) return;
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LibraryBackend::Album album = backend_->GetAlbumArt("Artist", "Album");
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EXPECT_EQ(song_.album(), album.album_name);
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EXPECT_EQ(song_.artist(), album.artist);
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}
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TEST_F(SingleSong, GetSongs) {
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AddDummySong(); if (HasFatalFailure()) return;
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SongList songs = backend_->GetSongs("Artist", "Album");
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ASSERT_EQ(1, songs.size());
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EXPECT_EQ(song_.album(), songs[0].album());
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EXPECT_EQ(song_.artist(), songs[0].artist());
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EXPECT_EQ(song_.title(), songs[0].title());
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EXPECT_EQ(1, songs[0].id());
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}
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TEST_F(SingleSong, GetSongById) {
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AddDummySong(); if (HasFatalFailure()) return;
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Song song = backend_->GetSongById(1);
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EXPECT_EQ(song_.album(), song.album());
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EXPECT_EQ(song_.artist(), song.artist());
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EXPECT_EQ(song_.title(), song.title());
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EXPECT_EQ(1, song.id());
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}
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TEST_F(SingleSong, FindSongsInDirectory) {
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AddDummySong(); if (HasFatalFailure()) return;
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SongList songs = backend_->FindSongsInDirectory(1);
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ASSERT_EQ(1, songs.size());
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EXPECT_EQ(song_.album(), songs[0].album());
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EXPECT_EQ(song_.artist(), songs[0].artist());
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EXPECT_EQ(song_.title(), songs[0].title());
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EXPECT_EQ(1, songs[0].id());
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}
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TEST_F(SingleSong, UpdateSong) {
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AddDummySong(); if (HasFatalFailure()) return;
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Song new_song(song_);
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new_song.set_id(1);
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new_song.set_title("A different title");
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QSignalSpy deleted_spy(backend_.get(), SIGNAL(SongsDeleted(SongList)));
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QSignalSpy added_spy(backend_.get(), SIGNAL(SongsDiscovered(SongList)));
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backend_->AddOrUpdateSongs(SongList() << new_song);
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ASSERT_EQ(1, added_spy.size());
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ASSERT_EQ(1, deleted_spy.size());
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SongList songs_added = *(reinterpret_cast<SongList*>(added_spy[0][0].data()));
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SongList songs_deleted = *(reinterpret_cast<SongList*>(deleted_spy[0][0].data()));
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ASSERT_EQ(1, songs_added.size());
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ASSERT_EQ(1, songs_deleted.size());
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EXPECT_EQ("Title", songs_deleted[0].title());
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EXPECT_EQ("A different title", songs_added[0].title());
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EXPECT_EQ(1, songs_deleted[0].id());
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EXPECT_EQ(1, songs_added[0].id());
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}
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TEST_F(SingleSong, DeleteSongs) {
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AddDummySong(); if (HasFatalFailure()) return;
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Song new_song(song_);
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new_song.set_id(1);
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QSignalSpy deleted_spy(backend_.get(), SIGNAL(SongsDeleted(SongList)));
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backend_->DeleteSongs(SongList() << new_song);
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ASSERT_EQ(1, deleted_spy.size());
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SongList songs_deleted = *(reinterpret_cast<SongList*>(deleted_spy[0][0].data()));
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ASSERT_EQ(1, songs_deleted.size());
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EXPECT_EQ("Title", songs_deleted[0].title());
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EXPECT_EQ(1, songs_deleted[0].id());
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// Check we can't retrieve that song any more
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Song song = backend_->GetSongById(1);
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EXPECT_FALSE(song.is_valid());
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EXPECT_EQ(-1, song.id());
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// And the artist or album shouldn't show up either
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QStringList artists = backend_->GetAllArtists();
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EXPECT_EQ(0, artists.size());
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LibraryBackend::AlbumList albums = backend_->GetAllAlbums();
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EXPECT_EQ(0, albums.size());
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}
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TEST_F(SingleSong, MarkSongsUnavailable) {
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AddDummySong(); if (HasFatalFailure()) return;
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Song new_song(song_);
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new_song.set_id(1);
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QSignalSpy deleted_spy(backend_.get(), SIGNAL(SongsDeleted(SongList)));
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backend_->MarkSongsUnavailable(SongList() << new_song);
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ASSERT_EQ(1, deleted_spy.size());
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SongList songs_deleted = *(reinterpret_cast<SongList*>(deleted_spy[0][0].data()));
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ASSERT_EQ(1, songs_deleted.size());
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EXPECT_EQ("Title", songs_deleted[0].title());
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EXPECT_EQ(1, songs_deleted[0].id());
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// Check the song is marked as deleted.
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Song song = backend_->GetSongById(1);
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EXPECT_TRUE(song.is_valid());
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EXPECT_TRUE(song.is_unavailable());
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// And the artist or album shouldn't show up either
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QStringList artists = backend_->GetAllArtists();
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EXPECT_EQ(0, artists.size());
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LibraryBackend::AlbumList albums = backend_->GetAllAlbums();
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EXPECT_EQ(0, albums.size());
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}
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} // namespace
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