440 lines
14 KiB
C++
440 lines
14 KiB
C++
/* This file is part of Clementine.
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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 "test_utils.h"
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#include "gtest/gtest.h"
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#include "playlist/playlist.h"
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#include "mock_settingsprovider.h"
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#include "mock_playlistitem.h"
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#include <QtDebug>
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#include <QUndoStack>
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using boost::shared_ptr;
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using ::testing::Return;
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namespace {
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class PlaylistTest : public ::testing::Test {
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protected:
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PlaylistTest()
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: playlist_(NULL, NULL),
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sequence_(NULL, new DummySettingsProvider)
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{
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}
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void SetUp() {
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playlist_.set_sequence(&sequence_);
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}
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MockPlaylistItem* MakeMockItem(const QString& title,
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const QString& artist = QString(),
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const QString& album = QString(),
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int length = 123) const {
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Song metadata;
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metadata.Init(title, artist, album, length);
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MockPlaylistItem* ret = new MockPlaylistItem;
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EXPECT_CALL(*ret, Metadata())
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.WillRepeatedly(Return(metadata));
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return ret;
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}
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shared_ptr<PlaylistItem> MakeMockItemP(
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const QString& title, const QString& artist = QString(),
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const QString& album = QString(), int length = 123) const {
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return shared_ptr<PlaylistItem>(MakeMockItem(title, artist, album, length));
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}
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Playlist playlist_;
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PlaylistSequence sequence_;
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};
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TEST_F(PlaylistTest, Basic) {
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EXPECT_EQ(0, playlist_.rowCount(QModelIndex()));
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}
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TEST_F(PlaylistTest, InsertItems) {
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MockPlaylistItem* item = MakeMockItem("Title", "Artist", "Album", 123);
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shared_ptr<PlaylistItem> item_ptr(item);
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// Insert the item
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EXPECT_EQ(0, playlist_.rowCount(QModelIndex()));
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playlist_.InsertItems(PlaylistItemList() << item_ptr, -1);
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ASSERT_EQ(1, playlist_.rowCount(QModelIndex()));
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// Get the metadata
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EXPECT_EQ("Title", playlist_.data(playlist_.index(0, Playlist::Column_Title)));
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EXPECT_EQ("Artist", playlist_.data(playlist_.index(0, Playlist::Column_Artist)));
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EXPECT_EQ("Album", playlist_.data(playlist_.index(0, Playlist::Column_Album)));
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EXPECT_EQ(123, playlist_.data(playlist_.index(0, Playlist::Column_Length)));
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}
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TEST_F(PlaylistTest, Indexes) {
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playlist_.InsertItems(PlaylistItemList()
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<< MakeMockItemP("One") << MakeMockItemP("Two") << MakeMockItemP("Three"));
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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// Start "playing" track 1
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playlist_.set_current_index(0);
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EXPECT_EQ(0, playlist_.current_index());
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EXPECT_EQ("One", playlist_.current_item()->Metadata().title());
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EXPECT_EQ(-1, playlist_.previous_index());
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EXPECT_EQ(1, playlist_.next_index());
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// Stop playing
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EXPECT_EQ(0, playlist_.last_played_index());
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playlist_.set_current_index(-1);
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EXPECT_EQ(0, playlist_.last_played_index());
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EXPECT_EQ(-1, playlist_.current_index());
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// Play track 2
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playlist_.set_current_index(1);
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EXPECT_EQ(1, playlist_.current_index());
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EXPECT_EQ("Two", playlist_.current_item()->Metadata().title());
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EXPECT_EQ(0, playlist_.previous_index());
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EXPECT_EQ(2, playlist_.next_index());
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// Play track 3
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playlist_.set_current_index(2);
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EXPECT_EQ(2, playlist_.current_index());
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EXPECT_EQ("Three", playlist_.current_item()->Metadata().title());
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EXPECT_EQ(1, playlist_.previous_index());
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EXPECT_EQ(-1, playlist_.next_index());
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}
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TEST_F(PlaylistTest, RepeatPlaylist) {
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playlist_.InsertItems(PlaylistItemList()
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<< MakeMockItemP("One") << MakeMockItemP("Two") << MakeMockItemP("Three"));
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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playlist_.sequence()->SetRepeatMode(PlaylistSequence::Repeat_Playlist);
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playlist_.set_current_index(0);
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EXPECT_EQ(1, playlist_.next_index());
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playlist_.set_current_index(1);
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EXPECT_EQ(2, playlist_.next_index());
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playlist_.set_current_index(2);
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EXPECT_EQ(0, playlist_.next_index());
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}
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TEST_F(PlaylistTest, RepeatTrack) {
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playlist_.InsertItems(PlaylistItemList()
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<< MakeMockItemP("One") << MakeMockItemP("Two") << MakeMockItemP("Three"));
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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playlist_.sequence()->SetRepeatMode(PlaylistSequence::Repeat_Track);
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playlist_.set_current_index(0);
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EXPECT_EQ(0, playlist_.next_index());
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}
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TEST_F(PlaylistTest, RepeatAlbum) {
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playlist_.InsertItems(PlaylistItemList()
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<< MakeMockItemP("One", "Album one")
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<< MakeMockItemP("Two", "Album two")
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<< MakeMockItemP("Three", "Album one"));
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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playlist_.sequence()->SetRepeatMode(PlaylistSequence::Repeat_Album);
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playlist_.set_current_index(0);
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EXPECT_EQ(2, playlist_.next_index());
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playlist_.set_current_index(2);
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EXPECT_EQ(0, playlist_.next_index());
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}
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TEST_F(PlaylistTest, RemoveBeforeCurrent) {
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playlist_.InsertItems(PlaylistItemList()
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<< MakeMockItemP("One") << MakeMockItemP("Two") << MakeMockItemP("Three"));
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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// Remove a row before the currently playing track
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playlist_.set_current_index(2);
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EXPECT_EQ(2, playlist_.current_index());
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playlist_.removeRow(1, QModelIndex());
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EXPECT_EQ(1, playlist_.current_index());
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EXPECT_EQ(1, playlist_.last_played_index());
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EXPECT_EQ(0, playlist_.previous_index());
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EXPECT_EQ(-1, playlist_.next_index());
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}
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TEST_F(PlaylistTest, RemoveAfterCurrent) {
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playlist_.InsertItems(PlaylistItemList()
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<< MakeMockItemP("One") << MakeMockItemP("Two") << MakeMockItemP("Three"));
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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// Remove a row after the currently playing track
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playlist_.set_current_index(0);
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EXPECT_EQ(0, playlist_.current_index());
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playlist_.removeRow(1, QModelIndex());
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EXPECT_EQ(0, playlist_.current_index());
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EXPECT_EQ(0, playlist_.last_played_index());
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EXPECT_EQ(-1, playlist_.previous_index());
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EXPECT_EQ(1, playlist_.next_index());
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playlist_.set_current_index(1);
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EXPECT_EQ(-1, playlist_.next_index());
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}
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TEST_F(PlaylistTest, RemoveCurrent) {
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playlist_.InsertItems(PlaylistItemList()
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<< MakeMockItemP("One") << MakeMockItemP("Two") << MakeMockItemP("Three"));
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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// Remove the currently playing track's row
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playlist_.set_current_index(1);
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EXPECT_EQ(1, playlist_.current_index());
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playlist_.removeRow(1, QModelIndex());
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EXPECT_EQ(-1, playlist_.current_index());
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EXPECT_EQ(-1, playlist_.last_played_index());
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EXPECT_EQ(-1, playlist_.previous_index());
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EXPECT_EQ(0, playlist_.next_index());
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}
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TEST_F(PlaylistTest, InsertBeforeCurrent) {
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playlist_.InsertItems(PlaylistItemList()
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<< MakeMockItemP("One") << MakeMockItemP("Two") << MakeMockItemP("Three"));
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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playlist_.set_current_index(1);
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EXPECT_EQ(1, playlist_.current_index());
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playlist_.InsertItems(PlaylistItemList() << MakeMockItemP("Four"), 0);
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ASSERT_EQ(4, playlist_.rowCount(QModelIndex()));
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EXPECT_EQ(2, playlist_.current_index());
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EXPECT_EQ(2, playlist_.last_played_index());
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EXPECT_EQ(1, playlist_.previous_index());
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EXPECT_EQ(3, playlist_.next_index());
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EXPECT_EQ("Four", playlist_.data(playlist_.index(0, Playlist::Column_Title)));
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EXPECT_EQ("One", playlist_.data(playlist_.index(1, Playlist::Column_Title)));
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}
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TEST_F(PlaylistTest, InsertAfterCurrent) {
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playlist_.InsertItems(PlaylistItemList()
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<< MakeMockItemP("One") << MakeMockItemP("Two") << MakeMockItemP("Three"));
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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playlist_.set_current_index(1);
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EXPECT_EQ(1, playlist_.current_index());
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playlist_.InsertItems(PlaylistItemList() << MakeMockItemP("Four"), 2);
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ASSERT_EQ(4, playlist_.rowCount(QModelIndex()));
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EXPECT_EQ(1, playlist_.current_index());
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EXPECT_EQ(1, playlist_.last_played_index());
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EXPECT_EQ(0, playlist_.previous_index());
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EXPECT_EQ(2, playlist_.next_index());
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EXPECT_EQ("Two", playlist_.data(playlist_.index(1, Playlist::Column_Title)));
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EXPECT_EQ("Four", playlist_.data(playlist_.index(2, Playlist::Column_Title)));
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EXPECT_EQ("Three", playlist_.data(playlist_.index(3, Playlist::Column_Title)));
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}
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TEST_F(PlaylistTest, Clear) {
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playlist_.InsertItems(PlaylistItemList()
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<< MakeMockItemP("One") << MakeMockItemP("Two") << MakeMockItemP("Three"));
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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playlist_.set_current_index(1);
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EXPECT_EQ(1, playlist_.current_index());
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playlist_.Clear();
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EXPECT_EQ(0, playlist_.rowCount(QModelIndex()));
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EXPECT_EQ(-1, playlist_.current_index());
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EXPECT_EQ(-1, playlist_.last_played_index());
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EXPECT_EQ(-1, playlist_.previous_index());
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EXPECT_EQ(-1, playlist_.next_index());
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}
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TEST_F(PlaylistTest, UndoAdd) {
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EXPECT_FALSE(playlist_.undo_stack()->canUndo());
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EXPECT_FALSE(playlist_.undo_stack()->canRedo());
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playlist_.InsertItems(PlaylistItemList() << MakeMockItemP("Title"));
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EXPECT_EQ(1, playlist_.rowCount(QModelIndex()));
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EXPECT_FALSE(playlist_.undo_stack()->canRedo());
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ASSERT_TRUE(playlist_.undo_stack()->canUndo());
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playlist_.undo_stack()->undo();
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EXPECT_EQ(0, playlist_.rowCount(QModelIndex()));
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EXPECT_FALSE(playlist_.undo_stack()->canUndo());
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ASSERT_TRUE(playlist_.undo_stack()->canRedo());
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playlist_.undo_stack()->redo();
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EXPECT_EQ(1, playlist_.rowCount(QModelIndex()));
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EXPECT_FALSE(playlist_.undo_stack()->canRedo());
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EXPECT_TRUE(playlist_.undo_stack()->canUndo());
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EXPECT_EQ("Title", playlist_.data(playlist_.index(0, Playlist::Column_Title)));
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}
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TEST_F(PlaylistTest, UndoMultiAdd) {
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// Add 1 item
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playlist_.InsertItems(PlaylistItemList() << MakeMockItemP("One"));
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// Add 2 items
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playlist_.InsertItems(PlaylistItemList() << MakeMockItemP("Two") << MakeMockItemP("Three"));
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// Undo adding 2 items
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ASSERT_TRUE(playlist_.undo_stack()->canUndo());
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EXPECT_EQ("add 2 songs", playlist_.undo_stack()->undoText());
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playlist_.undo_stack()->undo();
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// Undo adding 1 item
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ASSERT_TRUE(playlist_.undo_stack()->canUndo());
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EXPECT_EQ("add 1 songs", playlist_.undo_stack()->undoText());
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playlist_.undo_stack()->undo();
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EXPECT_FALSE(playlist_.undo_stack()->canUndo());
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}
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TEST_F(PlaylistTest, UndoRemove) {
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EXPECT_FALSE(playlist_.undo_stack()->canUndo());
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EXPECT_FALSE(playlist_.undo_stack()->canRedo());
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playlist_.InsertItems(PlaylistItemList() << MakeMockItemP("Title"));
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playlist_.removeRow(0);
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EXPECT_EQ(0, playlist_.rowCount(QModelIndex()));
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EXPECT_FALSE(playlist_.undo_stack()->canRedo());
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ASSERT_TRUE(playlist_.undo_stack()->canUndo());
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playlist_.undo_stack()->undo();
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EXPECT_EQ(1, playlist_.rowCount(QModelIndex()));
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ASSERT_TRUE(playlist_.undo_stack()->canRedo());
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EXPECT_EQ("Title", playlist_.data(playlist_.index(0, Playlist::Column_Title)));
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playlist_.undo_stack()->redo();
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EXPECT_EQ(0, playlist_.rowCount(QModelIndex()));
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EXPECT_FALSE(playlist_.undo_stack()->canRedo());
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EXPECT_TRUE(playlist_.undo_stack()->canUndo());
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}
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TEST_F(PlaylistTest, UndoMultiRemove) {
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// Add 3 items
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playlist_.InsertItems(PlaylistItemList()
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<< MakeMockItemP("One") << MakeMockItemP("Two") << MakeMockItemP("Three"));
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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// Remove 1 item
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playlist_.removeRow(1); // Item "Two"
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// Remove 2 items
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playlist_.removeRows(0, 2); // "One" and "Three"
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ASSERT_EQ(0, playlist_.rowCount(QModelIndex()));
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// Undo removing all 3 items
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ASSERT_TRUE(playlist_.undo_stack()->canUndo());
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EXPECT_EQ("remove 3 songs", playlist_.undo_stack()->undoText());
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playlist_.undo_stack()->undo();
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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}
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TEST_F(PlaylistTest, UndoClear) {
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playlist_.InsertItems(PlaylistItemList()
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<< MakeMockItemP("One") << MakeMockItemP("Two") << MakeMockItemP("Three"));
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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playlist_.Clear();
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ASSERT_EQ(0, playlist_.rowCount(QModelIndex()));
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ASSERT_TRUE(playlist_.undo_stack()->canUndo());
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EXPECT_EQ("remove 3 songs", playlist_.undo_stack()->undoText());
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playlist_.undo_stack()->undo();
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ASSERT_EQ(3, playlist_.rowCount(QModelIndex()));
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}
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TEST_F(PlaylistTest, UndoRemoveCurrent) {
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playlist_.InsertItems(PlaylistItemList() << MakeMockItemP("Title"));
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playlist_.set_current_index(0);
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EXPECT_EQ(0, playlist_.current_index());
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EXPECT_EQ(0, playlist_.last_played_index());
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playlist_.removeRow(0);
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EXPECT_EQ(-1, playlist_.current_index());
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EXPECT_EQ(-1, playlist_.last_played_index());
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playlist_.undo_stack()->undo();
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EXPECT_EQ(0, playlist_.current_index());
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EXPECT_EQ(0, playlist_.last_played_index());
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}
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TEST_F(PlaylistTest, UndoRemoveOldCurrent) {
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playlist_.InsertItems(PlaylistItemList() << MakeMockItemP("Title"));
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playlist_.set_current_index(0);
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EXPECT_EQ(0, playlist_.current_index());
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EXPECT_EQ(0, playlist_.last_played_index());
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playlist_.removeRow(0);
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EXPECT_EQ(-1, playlist_.current_index());
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EXPECT_EQ(-1, playlist_.last_played_index());
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playlist_.set_current_index(-1);
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playlist_.undo_stack()->undo();
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EXPECT_EQ(-1, playlist_.current_index());
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EXPECT_EQ(-1, playlist_.last_played_index());
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}
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TEST_F(PlaylistTest, ShuffleThenNext) {
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// Add 100 items
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PlaylistItemList items;
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for (int i=0 ; i<100 ; ++i)
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items << MakeMockItemP("Item " + QString::number(i));
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playlist_.InsertItems(items);
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playlist_.set_current_index(0);
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// Shuffle until the current index is not at the end
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forever {
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playlist_.Shuffle();
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if (playlist_.current_index() != items.count()-1)
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break;
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}
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int index = playlist_.current_index();
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EXPECT_EQ("Item 0", playlist_.current_item()->Metadata().title());
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EXPECT_EQ("Item 0", playlist_.data(playlist_.index(index, Playlist::Column_Title)));
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EXPECT_EQ(index, playlist_.last_played_index());
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EXPECT_EQ(index + 1, playlist_.next_index());
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// Shuffle until the current index *is* at the end
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forever {
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playlist_.Shuffle();
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if (playlist_.current_index() == items.count()-1)
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break;
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}
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index = playlist_.current_index();
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EXPECT_EQ("Item 0", playlist_.current_item()->Metadata().title());
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EXPECT_EQ("Item 0", playlist_.data(playlist_.index(index, Playlist::Column_Title)));
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EXPECT_EQ(index, playlist_.last_played_index());
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EXPECT_EQ(-1, playlist_.next_index());
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EXPECT_EQ(index-1, playlist_.previous_index());
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}
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} // namespace
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