424 lines
16 KiB
Python
424 lines
16 KiB
Python
#!/usr/bin/env python3
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# coding=utf-8
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import platform
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import sys
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import unittest.mock
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from datetime import datetime
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from pathlib import Path
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from typing import Optional
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from unittest.mock import MagicMock
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import praw.models
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import pytest
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from bdfr.file_name_formatter import FileNameFormatter
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from bdfr.resource import Resource
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from bdfr.site_downloaders.base_downloader import BaseDownloader
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from bdfr.site_downloaders.fallback_downloaders.ytdlp_fallback import YtdlpFallback
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from bdfr.site_downloaders.self_post import SelfPost
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@pytest.fixture()
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def submission() -> MagicMock:
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test = MagicMock()
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test.title = 'name'
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test.subreddit.display_name = 'randomreddit'
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test.author.name = 'person'
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test.id = '12345'
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test.score = 1000
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test.link_flair_text = 'test_flair'
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test.created_utc = datetime(2021, 4, 21, 9, 30, 0).timestamp()
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test.__class__ = praw.models.Submission
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return test
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def do_test_string_equality(result: [Path, str], expected: str) -> bool:
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if platform.system() == 'Windows':
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expected = FileNameFormatter._format_for_windows(expected)
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return str(result).endswith(expected)
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def do_test_path_equality(result: Path, expected: str) -> bool:
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if platform.system() == 'Windows':
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expected = expected.split('/')
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expected = [FileNameFormatter._format_for_windows(part) for part in expected]
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expected = Path(*expected)
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else:
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expected = Path(expected)
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return str(result).endswith(str(expected))
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@pytest.fixture(scope='session')
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def reddit_submission(reddit_instance: praw.Reddit) -> praw.models.Submission:
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return reddit_instance.submission(id='lgilgt')
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@pytest.mark.parametrize(('test_format_string', 'expected'), (
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('{SUBREDDIT}', 'randomreddit'),
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('{REDDITOR}', 'person'),
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('{POSTID}', '12345'),
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('{UPVOTES}', '1000'),
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('{FLAIR}', 'test_flair'),
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('{DATE}', '2021-04-21T09:30:00'),
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('{REDDITOR}_{TITLE}_{POSTID}', 'person_name_12345'),
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))
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def test_format_name_mock(test_format_string: str, expected: str, submission: MagicMock):
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test_formatter = FileNameFormatter(test_format_string, '', 'ISO')
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result = test_formatter._format_name(submission, test_format_string)
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assert do_test_string_equality(result, expected)
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@pytest.mark.parametrize(('test_string', 'expected'), (
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('', False),
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('test', False),
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('{POSTID}', True),
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('POSTID', False),
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('{POSTID}_test', True),
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('test_{TITLE}', True),
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('TITLE_POSTID', False),
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))
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def test_check_format_string_validity(test_string: str, expected: bool):
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result = FileNameFormatter.validate_string(test_string)
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assert result == expected
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@pytest.mark.online
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@pytest.mark.reddit
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@pytest.mark.parametrize(('test_format_string', 'expected'), (
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('{SUBREDDIT}', 'Mindustry'),
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('{REDDITOR}', 'Gamer_player_boi'),
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('{POSTID}', 'lgilgt'),
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('{FLAIR}', 'Art'),
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('{SUBREDDIT}_{TITLE}', 'Mindustry_Toxopid that is NOT humane >:('),
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('{REDDITOR}_{TITLE}_{POSTID}', 'Gamer_player_boi_Toxopid that is NOT humane >:(_lgilgt')
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))
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def test_format_name_real(test_format_string: str, expected: str, reddit_submission: praw.models.Submission):
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test_formatter = FileNameFormatter(test_format_string, '', '')
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result = test_formatter._format_name(reddit_submission, test_format_string)
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assert do_test_string_equality(result, expected)
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@pytest.mark.online
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@pytest.mark.reddit
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@pytest.mark.parametrize(('format_string_directory', 'format_string_file', 'expected'), (
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(
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'{SUBREDDIT}',
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'{POSTID}',
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'test/Mindustry/lgilgt.png',
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),
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(
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'{SUBREDDIT}',
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'{TITLE}_{POSTID}',
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'test/Mindustry/Toxopid that is NOT humane >:(_lgilgt.png',
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),
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(
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'{SUBREDDIT}',
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'{REDDITOR}_{TITLE}_{POSTID}',
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'test/Mindustry/Gamer_player_boi_Toxopid that is NOT humane >:(_lgilgt.png',
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),
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))
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def test_format_full(
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format_string_directory: str,
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format_string_file: str,
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expected: str,
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reddit_submission: praw.models.Submission):
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test_resource = Resource(reddit_submission, 'i.reddit.com/blabla.png', lambda: None)
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test_formatter = FileNameFormatter(format_string_file, format_string_directory, 'ISO')
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result = test_formatter.format_path(test_resource, Path('test'))
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assert do_test_path_equality(result, expected)
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@pytest.mark.online
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@pytest.mark.reddit
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@pytest.mark.parametrize(('format_string_directory', 'format_string_file'), (
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('{SUBREDDIT}', '{POSTID}'),
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('{SUBREDDIT}', '{UPVOTES}'),
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('{SUBREDDIT}', '{UPVOTES}{POSTID}'),
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))
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def test_format_full_conform(
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format_string_directory: str,
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format_string_file: str,
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reddit_submission: praw.models.Submission):
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test_resource = Resource(reddit_submission, 'i.reddit.com/blabla.png', lambda: None)
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test_formatter = FileNameFormatter(format_string_file, format_string_directory, 'ISO')
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test_formatter.format_path(test_resource, Path('test'))
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@pytest.mark.online
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@pytest.mark.reddit
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@pytest.mark.parametrize(('format_string_directory', 'format_string_file', 'index', 'expected'), (
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('{SUBREDDIT}', '{POSTID}', None, 'test/Mindustry/lgilgt.png'),
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('{SUBREDDIT}', '{POSTID}', 1, 'test/Mindustry/lgilgt_1.png'),
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('{SUBREDDIT}', '{POSTID}', 2, 'test/Mindustry/lgilgt_2.png'),
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('{SUBREDDIT}', '{TITLE}_{POSTID}', 2, 'test/Mindustry/Toxopid that is NOT humane >:(_lgilgt_2.png'),
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))
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def test_format_full_with_index_suffix(
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format_string_directory: str,
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format_string_file: str,
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index: Optional[int],
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expected: str,
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reddit_submission: praw.models.Submission,
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):
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test_resource = Resource(reddit_submission, 'i.reddit.com/blabla.png', lambda: None)
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test_formatter = FileNameFormatter(format_string_file, format_string_directory, 'ISO')
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result = test_formatter.format_path(test_resource, Path('test'), index)
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assert do_test_path_equality(result, expected)
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def test_format_multiple_resources():
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mocks = []
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for i in range(1, 5):
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new_mock = MagicMock()
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new_mock.url = 'https://example.com/test.png'
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new_mock.extension = '.png'
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new_mock.source_submission.title = 'test'
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new_mock.source_submission.__class__ = praw.models.Submission
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mocks.append(new_mock)
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test_formatter = FileNameFormatter('{TITLE}', '', 'ISO')
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results = test_formatter.format_resource_paths(mocks, Path('.'))
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results = set([str(res[0].name) for res in results])
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expected = {'test_1.png', 'test_2.png', 'test_3.png', 'test_4.png'}
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assert results == expected
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@pytest.mark.parametrize(('test_filename', 'test_ending'), (
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('A' * 300, '.png'),
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('A' * 300, '_1.png'),
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('a' * 300, '_1000.jpeg'),
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('😍💕✨' * 100, '_1.png'),
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))
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def test_limit_filename_length(test_filename: str, test_ending: str):
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result = FileNameFormatter.limit_file_name_length(test_filename, test_ending, Path('.'))
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assert len(result.name) <= 255
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assert len(result.name.encode('utf-8')) <= 255
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assert len(str(result)) <= FileNameFormatter.find_max_path_length()
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assert isinstance(result, Path)
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@pytest.mark.parametrize(('test_filename', 'test_ending', 'expected_end'), (
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('test_aaaaaa', '_1.png', 'test_aaaaaa_1.png'),
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('test_aataaa', '_1.png', 'test_aataaa_1.png'),
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('test_abcdef', '_1.png', 'test_abcdef_1.png'),
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('test_aaaaaa', '.png', 'test_aaaaaa.png'),
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('test', '_1.png', 'test_1.png'),
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('test_m1hqw6', '_1.png', 'test_m1hqw6_1.png'),
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('A' * 300 + '_bbbccc', '.png', '_bbbccc.png'),
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('A' * 300 + '_bbbccc', '_1000.jpeg', '_bbbccc_1000.jpeg'),
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('😍💕✨' * 100 + '_aaa1aa', '_1.png', '_aaa1aa_1.png'),
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))
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def test_preserve_id_append_when_shortening(test_filename: str, test_ending: str, expected_end: str):
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result = FileNameFormatter.limit_file_name_length(test_filename, test_ending, Path('.'))
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assert len(result.name) <= 255
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assert len(result.name.encode('utf-8')) <= 255
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assert result.name.endswith(expected_end)
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assert len(str(result)) <= FileNameFormatter.find_max_path_length()
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@pytest.mark.skipif(sys.platform == 'win32', reason='Test broken on windows github')
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def test_shorten_filename_real(submission: MagicMock, tmp_path: Path):
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submission.title = 'A' * 500
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submission.author.name = 'test'
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submission.subreddit.display_name = 'test'
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submission.id = 'BBBBBB'
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test_resource = Resource(submission, 'www.example.com/empty', lambda: None, '.jpeg')
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test_formatter = FileNameFormatter('{REDDITOR}_{TITLE}_{POSTID}', '{SUBREDDIT}', 'ISO')
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result = test_formatter.format_path(test_resource, tmp_path)
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result.parent.mkdir(parents=True)
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result.touch()
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@pytest.mark.parametrize(('test_name', 'test_ending'), (
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('a', 'b'),
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('a', '_bbbbbb.jpg'),
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('a' * 20, '_bbbbbb.jpg'),
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('a' * 50, '_bbbbbb.jpg'),
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('a' * 500, '_bbbbbb.jpg'),
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))
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def test_shorten_path(test_name: str, test_ending: str, tmp_path: Path):
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result = FileNameFormatter.limit_file_name_length(test_name, test_ending, tmp_path)
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assert len(str(result.name)) <= 255
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assert len(str(result.name).encode('UTF-8')) <= 255
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assert len(str(result.name).encode('cp1252')) <= 255
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assert len(str(result)) <= FileNameFormatter.find_max_path_length()
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@pytest.mark.parametrize(('test_string', 'expected'), (
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('test', 'test'),
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('test😍', 'test'),
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('test.png', 'test.png'),
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('test*', 'test'),
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('test**', 'test'),
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('test?*', 'test'),
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('test_???.png', 'test_.png'),
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('test_???😍.png', 'test_.png'),
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))
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def test_format_file_name_for_windows(test_string: str, expected: str):
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result = FileNameFormatter._format_for_windows(test_string)
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assert result == expected
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@pytest.mark.parametrize(('test_string', 'expected'), (
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('test', 'test'),
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('test😍', 'test'),
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('😍', ''),
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))
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def test_strip_emojies(test_string: str, expected: str):
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result = FileNameFormatter._strip_emojis(test_string)
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assert result == expected
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@pytest.mark.online
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@pytest.mark.reddit
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@pytest.mark.parametrize(('test_submission_id', 'expected'), (
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('mfuteh', {
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'title': 'Why Do Interviewers Ask Linked List Questions?',
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'redditor': 'mjgardner',
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}),
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))
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def test_generate_dict_for_submission(test_submission_id: str, expected: dict, reddit_instance: praw.Reddit):
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test_submission = reddit_instance.submission(id=test_submission_id)
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test_formatter = FileNameFormatter('{TITLE}', '', 'ISO')
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result = test_formatter._generate_name_dict_from_submission(test_submission)
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assert all([result.get(key) == expected[key] for key in expected.keys()])
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@pytest.mark.online
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@pytest.mark.reddit
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@pytest.mark.parametrize(('test_comment_id', 'expected'), (
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('gsq0yuw', {
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'title': 'Why Do Interviewers Ask Linked List Questions?',
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'redditor': 'Doctor-Dapper',
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'postid': 'gsq0yuw',
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'flair': '',
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}),
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))
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def test_generate_dict_for_comment(test_comment_id: str, expected: dict, reddit_instance: praw.Reddit):
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test_comment = reddit_instance.comment(id=test_comment_id)
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test_formatter = FileNameFormatter('{TITLE}', '', 'ISO')
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result = test_formatter._generate_name_dict_from_comment(test_comment)
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assert all([result.get(key) == expected[key] for key in expected.keys()])
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@pytest.mark.online
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@pytest.mark.reddit
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@pytest.mark.parametrize(('test_file_scheme', 'test_folder_scheme', 'test_comment_id', 'expected_name'), (
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('{POSTID}', '', 'gsoubde', 'gsoubde.json'),
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('{REDDITOR}_{POSTID}', '', 'gsoubde', 'DELETED_gsoubde.json'),
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))
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def test_format_archive_entry_comment(
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test_file_scheme: str,
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test_folder_scheme: str,
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test_comment_id: str,
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expected_name: str,
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tmp_path: Path,
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reddit_instance: praw.Reddit,
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):
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test_comment = reddit_instance.comment(id=test_comment_id)
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test_formatter = FileNameFormatter(test_file_scheme, test_folder_scheme, 'ISO')
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test_entry = Resource(test_comment, '', lambda: None, '.json')
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result = test_formatter.format_path(test_entry, tmp_path)
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assert do_test_string_equality(result, expected_name)
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@pytest.mark.parametrize(('test_folder_scheme', 'expected'), (
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('{REDDITOR}/{SUBREDDIT}', 'person/randomreddit'),
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('{POSTID}/{SUBREDDIT}/{REDDITOR}', '12345/randomreddit/person'),
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))
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def test_multilevel_folder_scheme(
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test_folder_scheme: str,
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expected: str,
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tmp_path: Path,
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submission: MagicMock,
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):
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test_formatter = FileNameFormatter('{POSTID}', test_folder_scheme, 'ISO')
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test_resource = MagicMock()
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test_resource.source_submission = submission
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test_resource.extension = '.png'
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result = test_formatter.format_path(test_resource, tmp_path)
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result = result.relative_to(tmp_path)
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assert do_test_path_equality(result.parent, expected)
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assert len(result.parents) == (len(expected.split('/')) + 1)
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@pytest.mark.parametrize(('test_name_string', 'expected'), (
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('test', 'test'),
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('😍', '😍'),
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('test😍', 'test😍'),
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('test😍 ’', 'test😍 ’'),
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('test😍 \\u2019', 'test😍 ’'),
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('Using that real good [1\\4]', 'Using that real good [1\\4]'),
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))
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def test_preserve_emojis(test_name_string: str, expected: str, submission: MagicMock):
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submission.title = test_name_string
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test_formatter = FileNameFormatter('{TITLE}', '', 'ISO')
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result = test_formatter._format_name(submission, '{TITLE}')
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assert do_test_string_equality(result, expected)
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@pytest.mark.parametrize(('test_string', 'expected'), (
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('test \\u2019', 'test ’'),
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('My cat\\u2019s paws are so cute', 'My cat’s paws are so cute'),
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))
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def test_convert_unicode_escapes(test_string: str, expected: str):
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result = FileNameFormatter._convert_unicode_escapes(test_string)
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assert result == expected
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@pytest.mark.parametrize(('test_datetime', 'expected'), (
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(datetime(2020, 1, 1, 8, 0, 0), '2020-01-01T08:00:00'),
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(datetime(2020, 1, 1, 8, 0), '2020-01-01T08:00:00'),
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(datetime(2021, 4, 21, 8, 30, 21), '2021-04-21T08:30:21'),
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))
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def test_convert_timestamp(test_datetime: datetime, expected: str):
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test_timestamp = test_datetime.timestamp()
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test_formatter = FileNameFormatter('{POSTID}', '', 'ISO')
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result = test_formatter._convert_timestamp(test_timestamp)
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assert result == expected
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@pytest.mark.parametrize(('test_time_format', 'expected'), (
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('ISO', '2021-05-02T13:33:00'),
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('%Y_%m', '2021_05'),
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('%Y-%m-%d', '2021-05-02'),
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))
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def test_time_string_formats(test_time_format: str, expected: str):
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test_time = datetime(2021, 5, 2, 13, 33)
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test_formatter = FileNameFormatter('{TITLE}', '', test_time_format)
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result = test_formatter._convert_timestamp(test_time.timestamp())
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assert result == expected
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def test_get_max_path_length():
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result = FileNameFormatter.find_max_path_length()
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assert result in (4096, 260, 1024)
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def test_windows_max_path(tmp_path: Path):
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with unittest.mock.patch('platform.system', return_value='Windows'):
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with unittest.mock.patch('bdfr.file_name_formatter.FileNameFormatter.find_max_path_length', return_value=260):
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result = FileNameFormatter.limit_file_name_length('test' * 100, '_1.png', tmp_path)
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assert len(str(result)) <= 260
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assert len(result.name) <= (260 - len(str(tmp_path)))
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@pytest.mark.online
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@pytest.mark.reddit
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@pytest.mark.parametrize(('test_reddit_id', 'test_downloader', 'expected_names'), (
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('gphmnr', YtdlpFallback, {'He has a lot to say today.mp4'}),
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('d0oir2', YtdlpFallback, {"Crunk's finest moment. Welcome to the new subreddit!.mp4"}),
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('jiecu', SelfPost, {'[deleted by user].txt'}),
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))
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def test_name_submission(
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test_reddit_id: str,
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test_downloader: type(BaseDownloader),
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expected_names: set[str],
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reddit_instance: praw.reddit.Reddit,
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):
|
||
test_submission = reddit_instance.submission(id=test_reddit_id)
|
||
test_resources = test_downloader(test_submission).find_resources()
|
||
test_formatter = FileNameFormatter('{TITLE}', '', '')
|
||
results = test_formatter.format_resource_paths(test_resources, Path('.'))
|
||
results = set([r[0].name for r in results])
|
||
assert results == expected_names
|