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import os |
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from glob import glob |
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import pytest |
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from music_album_creation.downloading import CMDYoutubeDownloader, InvalidUrlError, UnavailableVideoError, CertificateVerificationError |
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from music_album_creation.web_parsing import video_title |
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8
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9
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@pytest.fixture(scope='module') |
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def download(): |
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youtue = CMDYoutubeDownloader() |
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return lambda url, target_directory, times, suppress_certificate_validation: youtue.download_trials(url, target_directory, |
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times=10, |
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suppress_certificate_validation=suppress_certificate_validation, |
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delay=0.8) |
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@pytest.fixture(scope='module') |
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def download_trials(): |
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return 15 |
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class TestYoutubeDownloader: |
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NON_EXISTANT_YOUTUBE_URL = 'https://www.youtube.com/watch?v=alpharegavgav' |
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INVALID_URL = 'gav' |
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duration = '3:43' |
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duration_in_seconds = 223 |
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def download_trial(self, url, directory, download_callback, nb_trials): |
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try: |
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download_callback(url, directory, times=1, suppress_certificate_validation=False) |
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except CertificateVerificationError: |
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download_callback(url, directory, times=nb_trials, suppress_certificate_validation=True) |
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@pytest.mark.parametrize("url, target_file", [ |
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('https://www.youtube.com/watch?v=Q3dvbM6Pias', 'Rage Against The Machine - Testify (Official Video).mp3')]) |
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def test_downloading_valid_youtube_url(self, url, target_file, tmpdir, download, download_trials): |
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target_directory = str(tmpdir.mkdir('youtubedownloads')) |
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self.download_trial(url, target_directory, download, download_trials) |
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assert len(glob('{}/*'.format(target_directory))) == 1 |
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assert os.path.isfile(os.path.join(target_directory, target_file)) or os.path.isfile(os.path.join(target_directory, '_.mp3')) |
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def test_downloading_false_youtube_url(self, download, download_trials): |
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with pytest.raises(UnavailableVideoError): |
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self.download_trial(self.NON_EXISTANT_YOUTUBE_URL, '/tmp', download, download_trials) |
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def test_downloading_invalid_url(self, download): |
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with pytest.raises(InvalidUrlError): |
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download(self.INVALID_URL, '/tmp/', 1, False) |
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@pytest.mark.parametrize('url', 'title', [ |
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('https://www.youtube.com/watch?v=gkbJLLW6xKo', 'Planet Of Zeus - Faith In Physics (2019) (New Full Album)'), |
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# pytest.param('a_false_url', marks=pytest.mark.xfail) |
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]) |
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def test_backup_youtube_video_title(url, title): |
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assert video_title(url) == title |
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boromir674 /
music-album-creator
