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import os |
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from PyQt5.QtCore import Qt |
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from PyQt5.QtWidgets import QApplication, QDialog, QFileDialog |
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import pytest |
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from mosaic import configuration, information, player |
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@pytest.fixture |
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def window(qtbot): |
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"""Initializes the music player window for each test. |
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Showing the window has the indirect effect of testing items assigned |
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to the main window such as the menu bar and the toolbar. Because the window |
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would crash if these items did not exist or did not show, they are covered |
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by this setup method.""" |
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music_player = player.MusicPlayer() |
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qtbot.add_widget(music_player) |
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music_player.show() |
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yield music_player |
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music_player.player.stop() |
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@pytest.fixture |
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def config(qtbot): |
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"""Provide the preferences dialog as a fixture to the tests.""" |
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preferences = configuration.PreferencesDialog() |
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qtbot.add_widget(preferences) |
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return preferences |
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@pytest.fixture |
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def flac_file(): |
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"""Pass a FLAC file resource as an argument to the unit tests.""" |
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file = os.path.join(os.path.dirname(__file__), '02_Ghosts_I.flac') |
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return file |
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@pytest.fixture |
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def mp3_file(): |
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"""Pass an MP3 file resource as an argument to the unit tests.""" |
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file = os.path.join(os.path.dirname(__file__), '01_Ghosts_I_320kb.mp3') |
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return file |
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@pytest.fixture |
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def blank_flac_file(): |
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"""Pass a blank FLAC file resource as an argument to the unit tests. |
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The metadata from this file has been removed to test cases where a file |
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has no metadata.""" |
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file = os.path.join(os.path.dirname(__file__), '03_Ghosts_I.flac') |
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return file |
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@pytest.fixture |
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def blank_mp3_file(): |
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"""Pass an MP3 file resource as an argument to the unit tests. |
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The metadata from this file has been removed to test cases where a file |
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has no metadata.""" |
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file = os.path.join(os.path.dirname(__file__), '04_Ghosts_I_320kb.mp3') |
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return file |
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def test_window(window): |
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"""Test the window title and window icon.""" |
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assert window.windowTitle() == 'Mosaic' |
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assert window.windowIcon().isNull() is False |
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def test_open_flac_file(qtbot, mock, window, flac_file): |
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"""Test the opening of a FLAC media file. |
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Qtbot clicks on the file menu then Qt.Key_Down highlights |
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the open file item. The mock plugin creates a mock of the |
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QFileDialog window while Key_Enter executes it.""" |
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qtbot.mouseClick(window.file, Qt.LeftButton) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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mock.patch.object(QFileDialog, 'getOpenFileName', return_value=(flac_file, '*.flac')) |
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qtbot.keyClick(window.file, Qt.Key_Enter) |
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qtbot.mouseClick(window.art, Qt.LeftButton) |
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window.player.play() |
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qtbot.mouseClick(window.art, Qt.LeftButton) |
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def test_open_blank_flac_file(qtbot, mock, window, blank_flac_file): |
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"""Test the opening of a blank FLAC media file. |
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Qtbot clicks on the file menu then Qt.Key_Down highlights the open file item. |
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The mock plugin creates a mock of the QFileDialog window while Qt.Key_Enter executes it. |
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This test opens a blank flac file to test cases where metadata is not embedded in the file.""" |
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qtbot.mouseClick(window.file, Qt.LeftButton) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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mock.patch.object(QFileDialog, 'getOpenFileName', return_value=(blank_flac_file, '*.flac')) |
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qtbot.keyClick(window.file, Qt.Key_Enter) |
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def test_open_blank_mp3_file(qtbot, mock, window, blank_mp3_file): |
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"""Test the opening of a blank MP3 file. |
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Qtbot clicks on the file menu then Qt.Key_Down highlights the open file item. |
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The mock plugin creates a mock of the QFileDialog window while Qt.Key_Enter executes it. |
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This test opens a blank flac file to test cases where metadata is not embedded in the file.""" |
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qtbot.mouseClick(window.file, Qt.LeftButton) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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mock.patch.object(QFileDialog, 'getOpenFileName', return_value=(blank_mp3_file, '*.mp3')) |
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qtbot.keyClick(window.file, Qt.Key_Enter) |
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def test_open_mp3_file(qtbot, mock, window, mp3_file): |
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"""Test the opening of an MP3 file. |
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Qtbot clicks on the file menu then Qt.Key_Down highlights |
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the open file item. The mock plugin creates a mock of the |
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QFileDialog window while Key_Enter executes it.""" |
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qtbot.mouseClick(window.file, Qt.LeftButton) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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mock.patch.object(QFileDialog, 'getOpenFileName', return_value=(mp3_file, '*.mp3')) |
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qtbot.keyClick(window.file, Qt.Key_Enter) |
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def test_open_files(qtbot, mock, window, flac_file, mp3_file): |
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"""Test the opening of multiple media files. |
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Qtbot clicks on the file menu then Qt.Key_Down highlights |
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the open files item. The mock plugin creates a mock of the |
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QFileDialog window while Key_Enter executes it.""" |
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qtbot.mouseClick(window.file, Qt.LeftButton) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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mock.patch.object(QFileDialog, 'getOpenFileNames', return_value=( |
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[flac_file, mp3_file], '*.flac *.mp3')) |
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qtbot.keyClick(window.file, Qt.Key_Enter) |
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def test_open_playlist(qtbot, mock, window): |
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"""Test the opening of a playlist file. |
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Qtbot clicks on the file menu then Qt.Key_Down highlights |
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the open playlist item. The mock plugin creates a mock of the |
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QFileDialog window while Key_Enter executes it.""" |
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qtbot.mouseClick(window.file, Qt.LeftButton) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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mock.patch.object(QFileDialog, 'getOpenFileName', return_value=('test.m3u', '*.m3u')) |
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qtbot.keyClick(window.file, Qt.Key_Enter) |
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def test_open_directory(qtbot, mock, window): |
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"""Test the opening of a media directory. |
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Qtbot clicks on the file menu then Qt.Key_Down highlights |
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the open directory item. The mock plugin creates a mock of the |
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QFileDialog window while Key_Enter executes it.""" |
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file = os.path.join(os.path.dirname(__file__), '') |
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qtbot.mouseClick(window.file, Qt.LeftButton) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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mock.patch.object(QFileDialog, 'getExistingDirectory', return_value=file) |
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qtbot.keyClick(window.file, Qt.Key_Enter) |
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def test_quit_application(qtbot, monkeypatch, window): |
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"""Test that the application exits properly. |
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Qtbot clicks on the file menu and Qt.Key_Down highlights the quit application |
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item. Monkeypatch is set to intercept the exit call and will append 1 to exit_calls |
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when it does.""" |
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exit_calls = [] |
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monkeypatch.setattr(QApplication, 'quit', lambda: exit_calls.append(1)) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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qtbot.keyClick(window.file, Qt.Key_Down) |
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qtbot.keyClick(window.file, Qt.Key_Enter) |
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assert exit_calls == [1] |
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def test_preferences(qtbot, mock, window): |
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"""Test the preferences dialog. |
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Qtbot clicks on the edit menu then Qt.Key_Down highlights |
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the preferences item. The mock plugin creates a mock of the |
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QDialog window while Key_Enter executes it.""" |
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qtbot.mouseClick(window.edit, Qt.LeftButton) |
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qtbot.keyClick(window.edit, Qt.Key_Down) |
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mock.patch.object(QDialog, 'exec_', return_value='accept') |
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qtbot.keyClick(window.edit, Qt.Key_Enter) |
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def test_media_library_path(qtbot, mock, tmpdir, window, config): |
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"""Test the media library path setting in the preferences dialog. |
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Qtbot tests the media library path selection by opening the preferences |
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dialog, clicking on the set path button, and using the tmpdir fixture to provide |
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a temporary directory.""" |
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qtbot.mouseClick(window.edit, Qt.LeftButton) |
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qtbot.keyClick(window.edit, Qt.Key_Down) |
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mock.patch.object(QDialog, 'exec_', return_value='') |
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qtbot.keyClick(window.edit, Qt.Key_Enter) |
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mock.patch.object(QFileDialog, 'getExistingDirectory', return_value=str(tmpdir)) |
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qtbot.mouseClick(config.dialog_media_library.media_library_button, Qt.LeftButton) |
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def test_playback_options(qtbot, mock, window, config): |
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"""Test the playback settings in the preferences dialog. |
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Qtbot tests the functionality of the items in the Playback page of |
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the preferences dialog. All of the checkboxes are selected and de-selected in |
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order to test for segmentation faults.""" |
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qtbot.mouseClick(window.edit, Qt.LeftButton) |
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qtbot.keyClick(window.edit, Qt.Key_Down) |
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mock.patch.object(QDialog, 'exec_', return_value='') |
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qtbot.keyClick(window.edit, Qt.Key_Enter) |
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config.contents.setCurrentRow(1) |
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qtbot.mouseClick(config.dialog_playback.cover_art_playback, Qt.LeftButton) |
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qtbot.mouseClick(config.dialog_playback.cover_art_playback, Qt.LeftButton) |
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def test_view_options(qtbot, mock, window, config): |
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"""Test the view options in the preferences dialog. |
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Qtbot tests the functionality of the items in the View Options page of |
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the preferences dialog. All of the checkboxes and radio buttons are selected, |
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and the window size dropdown box is set to the 400x400 window size.""" |
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qtbot.mouseClick(window.edit, Qt.LeftButton) |
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qtbot.keyClick(window.edit, Qt.Key_Down) |
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mock.patch.object(QDialog, 'exec_', return_value='') |
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qtbot.keyClick(window.edit, Qt.Key_Enter) |
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config.contents.setCurrentRow(2) |
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qtbot.mouseClick(config.dialog_view_options.media_library_view_button, Qt.LeftButton) |
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qtbot.mouseClick(config.dialog_view_options.media_library_view_button, Qt.LeftButton) |
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qtbot.mouseClick(config.dialog_view_options.playlist_view_button, Qt.LeftButton) |
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qtbot.mouseClick(config.dialog_view_options.playlist_view_button, Qt.LeftButton) |
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qtbot.mouseClick(config.dialog_view_options.dock_left_side, Qt.LeftButton) |
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qtbot.mouseClick(config.dialog_view_options.dock_right_side, Qt.LeftButton) |
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config.dialog_view_options.dropdown_box.setCurrentIndex(5) |
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config.dialog_view_options.dropdown_box.setCurrentIndex(0) |
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def test_about_dialog(qtbot, mock, window): |
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"""Test that the about dialog opens correctly. |
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Qtbot clicks on the help menu then Qt.Key_Down highlights |
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the about item. The mock plugin creates a mock of the |
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QMessageBox window while Key_Enter executes it.""" |
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qtbot.mouseClick(window.help_, Qt.LeftButton) |
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qtbot.keyClick(window.help_, Qt.Key_Down) |
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mock.patch.object(QDialog, 'exec_', return_value='finished') |
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qtbot.keyClick(window.help_, Qt.Key_Enter) |
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def test_playlist_view(qtbot, mock, window): |
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"""Test that the playlist dock widget opens correctly. |
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Qtbot selects the view menu then keys down to the view playlist |
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item. Once highlighted, qtbot simulates the enter key on the item.""" |
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qtbot.mouseClick(window.view, Qt.LeftButton) |
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qtbot.keyClick(window.view, Qt.Key_Down) |
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qtbot.keyClick(window.view, Qt.Key_Enter) |
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def test_minimalist_view(qtbot, window): |
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"""Test the minimalist view setting. |
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Qtbot clicks on the view menu then Qt.Key_Down highlights the |
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minimalist view item and selects it.""" |
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qtbot.mouseClick(window.view, Qt.LeftButton) |
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qtbot.keyClick(window.view, Qt.Key_Down) |
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qtbot.keyClick(window.view, Qt.Key_Down) |
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qtbot.keyClick(window.view, Qt.Key_Down) |
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qtbot.keyClick(window.view, Qt.Key_Enter) |
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def test_media_information(qtbot, mock, window): |
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282
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"""Test that the media information dialog opens correctly.. |
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283
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|
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284
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Qtbot clicks on the view menu then Qt.Key_Down highlights |
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285
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the media information item. The mock plugin creates a mock of the |
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286
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QDialog window while Key_Enter executes it.""" |
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287
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qtbot.mouseClick(window.view, Qt.LeftButton) |
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288
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qtbot.keyClick(window.view, Qt.Key_Down) |
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289
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qtbot.keyClick(window.view, Qt.Key_Down) |
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290
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qtbot.keyClick(window.view, Qt.Key_Down) |
|
291
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qtbot.keyClick(window.view, Qt.Key_Down) |
|
292
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mock.patch.object(QDialog, 'exec_', return_value='finished') |
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293
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qtbot.keyClick(window.view, Qt.Key_Enter) |
|
294
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295
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296
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def test_media_library(qtbot, window): |
|
297
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"""Test that the media library dock widget opens correctly. |
|
298
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|
|
299
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Qtbot clicks on the view menu then navigates to the View Media Library |
|
300
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item and uses Qt.Key_Enter to select it.""" |
|
301
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qtbot.mouseClick(window.view, Qt.LeftButton) |
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302
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qtbot.keyClick(window.view, Qt.Key_Down) |
|
303
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qtbot.keyClick(window.view, Qt.Key_Down) |
|
304
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qtbot.keyClick(window.view, Qt.Key_Enter) |
|
305
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|
306
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307
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def test_media_information_directly(qtbot, flac_file, mp3_file): |
|
308
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"""Test that the media information dialog shows information correctly. |
|
309
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|
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|
|
310
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Creates an instance of the GenralInformation and FullInformation classes to see |
|
311
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|
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if there are any errors.""" |
|
312
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information.GeneralInformation(flac_file) |
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313
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information.FullInformation(flac_file) |
|
314
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information.GeneralInformation(mp3_file) |
|
315
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information.FullInformation(mp3_file) |
|
316
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|
317
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318
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def test_playback_play(qtbot, window): |
|
319
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"""Test the play item in the playback menu.""" |
|
320
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|
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qtbot.mouseClick(window.playback, Qt.LeftButton) |
|
321
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|
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qtbot.keyClick(window.playback, Qt.Key_Down) |
|
322
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|
|
qtbot.keyClick(window.playback, Qt.Key_Enter) |
|
323
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|
|
|
|
324
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|
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|
|
325
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|
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def test_playback_stop(qtbot, window): |
|
326
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|
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"""Test the stop item in the playback menu.""" |
|
327
|
|
|
qtbot.mouseClick(window.playback, Qt.LeftButton) |
|
328
|
|
|
qtbot.keyClick(window.playback, Qt.Key_Down) |
|
329
|
|
|
qtbot.keyClick(window.playback, Qt.Key_Down) |
|
330
|
|
|
qtbot.keyClick(window.playback, Qt.Key_Enter) |
|
331
|
|
|
|
|
332
|
|
|
|
|
333
|
|
|
def test_playback_previous(qtbot, window): |
|
334
|
|
|
"""Test the previous item in the playback menu.""" |
|
335
|
|
|
qtbot.mouseClick(window.playback, Qt.LeftButton) |
|
336
|
|
|
qtbot.keyClick(window.playback, Qt.Key_Down) |
|
337
|
|
|
qtbot.keyClick(window.playback, Qt.Key_Down) |
|
338
|
|
|
qtbot.keyClick(window.playback, Qt.Key_Down) |
|
339
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|
|
qtbot.keyClick(window.playback, Qt.Key_Enter) |
|
340
|
|
|
|
|
341
|
|
|
|
|
342
|
|
|
def test_playback_next(qtbot, window): |
|
343
|
|
|
"""Test the next item in the playback menu.""" |
|
344
|
|
|
qtbot.mouseClick(window.playback, Qt.LeftButton) |
|
345
|
|
|
qtbot.keyClick(window.playback, Qt.Key_Down) |
|
346
|
|
|
qtbot.keyClick(window.playback, Qt.Key_Down) |
|
347
|
|
|
qtbot.keyClick(window.playback, Qt.Key_Down) |
|
348
|
|
|
qtbot.keyClick(window.playback, Qt.Key_Down) |
|
349
|
|
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qtbot.keyClick(window.playback, Qt.Key_Enter) |
|
350
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mandeep /
Mosaic
