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import os |
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from unittest import mock |
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import pytest |
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from music_album_creation.create_album import main |
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def test_invoking_cli_with_help_flag(run_subprocess): |
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"""Smoke test to ensure that the CLI can be invoked with the help flag""" |
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import sys |
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result = run_subprocess( |
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sys.executable, |
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'-m', |
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'music_album_creation', |
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'--help', |
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check=False, # we disable check, because we do it in unit test below |
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) |
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assert result.stderr == '' |
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assert result.exit_code == 0 |
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@pytest.fixture |
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def valid_youtube_videos(): |
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"""Youtube video urls and their expected mp3 name to be 'downloaded'. |
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Note: |
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Maintain this fixture in cases such as a youtube video title changing |
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over time, or a youtube url ceasing to exist. |
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Returns: |
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[type]: [description] |
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""" |
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from collections import namedtuple |
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YoutubeVideo = namedtuple('YoutubeVideo', ['url', 'video_title']) |
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return { |
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YoutubeVideo(url, video_title) |
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for url, video_title in { |
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( |
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'https://www.youtube.com/watch?v=jJkF3I5cBAc', |
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'10 seconds countdown (video test)', |
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), |
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( |
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'https://www.youtube.com/watch?v=Q3dvbM6Pias', |
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'Rage Against The Machine - Testify (Official HD Video)' |
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), |
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} |
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} |
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@pytest.mark.network_bound("Makes a request to youtube.com, thus using network") |
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@pytest.mark.runner_setup(mix_stderr=False) |
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@mock.patch('music_album_creation.create_album.inout') |
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@mock.patch('music_album_creation.create_album.music_lib_directory') |
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def test_integration( |
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mock_music_lib_directory, mock_inout, tmpdir, isolated_cli_runner, valid_youtube_videos |
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): |
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target_directory = str(tmpdir.mkdir('temp-music-library')) |
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mock_music_lib_directory.return_value = target_directory |
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mock_inout.input_youtube_url_dialog.return_value = list(valid_youtube_videos)[1].url |
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mock_inout.interactive_track_info_input_dialog.return_value = ( |
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'1. Gasoline - 0:00\n' '2. Man vs. God - 0:07\n' |
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) |
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expected_album_dir: str = os.path.join( |
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target_directory, 'del/Faith_in_Science' |
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) |
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mock_inout.track_information_type_dialog.return_value = 'Timestamps' |
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mock_inout.album_directory_path_dialog.return_value = expected_album_dir |
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mock_inout.interactive_metadata_dialogs.return_value = { |
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'artist': 'del', |
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'album-artist': 'del', |
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'album': 'Faith in Science', |
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'year': '2019', |
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} |
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result = isolated_cli_runner.invoke( |
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main, |
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args=None, |
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input=None, |
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env=None, |
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catch_exceptions=False, |
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color=False, |
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**{}, |
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) |
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print(result.stdout) |
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print(result.stderr) |
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assert result.stderr == '' |
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assert result.exit_code == 0 |
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print("CAP\n{}\nCAP".format(result.output)) |
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# captured = capsys.readouterr() |
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# AND the album directory should be created |
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assert os.path.isdir(expected_album_dir) |
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# AND the album directory should contain the expected tracks |
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expected_tracks = { |
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'01 - Gasoline.mp4', |
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'02 - Man vs. God.mp4', |
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} |
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assert set(os.listdir(expected_album_dir)) == expected_tracks |
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boromir674 /
music-album-creator
