# -*- coding: utf-8 -*- from pathlib import Path from unittest import TestCase from unittest.mock import patch from app.core.metainfo import MetaInfo, MetaInfoPath, find_metainfo from tests.cases.meta import meta_cases class MetaInfoTest(TestCase): def setUp(self) -> None: pass def tearDown(self) -> None: pass def test_metainfo(self): for info in meta_cases: if info.get("path"): meta_info = MetaInfoPath(path=Path(info.get("path"))) else: meta_info = MetaInfo( title=info.get("title"), subtitle=info.get("subtitle"), custom_words=["#"], ) target = { "type": meta_info.type.value, "cn_name": meta_info.cn_name or "", "en_name": meta_info.en_name or "", "year": meta_info.year or "", "part": meta_info.part or "", "season": meta_info.season, "episode": meta_info.episode, "restype": meta_info.edition, "pix": meta_info.resource_pix or "", "video_codec": meta_info.video_encode or "", "audio_codec": meta_info.audio_encode or "", "fps": meta_info.fps or None, } # 检查tmdbid if info.get("target").get("tmdbid"): target["tmdbid"] = meta_info.tmdbid expected = info.get("target") if "fps" not in expected: target.pop("fps", None) self.assertEqual(target, expected) def test_emby_format_ids(self): """ 测试Emby格式ID识别 """ # 测试文件路径 test_paths = [ # 文件名中包含tmdbid ( "/movies/The Vampire Diaries (2009) [tmdbid=18165]/The.Vampire.Diaries.S01E01.1080p.mkv", 18165, ), # 目录名中包含tmdbid ("/movies/Inception (2010) [tmdbid-27205]/Inception.2010.1080p.mkv", 27205), # 父目录名中包含tmdbid ( "/movies/Breaking Bad (2008) [tmdb=1396]/Season 1/Breaking.Bad.S01E01.1080p.mkv", 1396, ), # 祖父目录名中包含tmdbid ( "/tv/Game of Thrones (2011) {tmdb=1399}/Season 1/Game.of.Thrones.S01E01.1080p.mkv", 1399, ), # 测试{tmdb-xxx}格式 ("/movies/Avatar (2009) {tmdb-19995}/Avatar.2009.1080p.mkv", 19995), ] for path_str, expected_tmdbid in test_paths: meta = MetaInfoPath(Path(path_str)) self.assertEqual( meta.tmdbid, expected_tmdbid, f"路径 {path_str} 期望的tmdbid为 {expected_tmdbid}，实际识别为 {meta.tmdbid}", ) def test_metainfopath_with_custom_words(self): """测试 MetaInfoPath 使用自定义识别词""" # 测试替换词：将"测试替换"替换为空 custom_words = ["测试替换 => "] path = Path("/movies/电影测试替换名称 (2024)/movie.mkv") meta = MetaInfoPath(path, custom_words=custom_words) # 验证替换生效：cn_name 不应包含"测试替换" if meta.cn_name: self.assertNotIn("测试替换", meta.cn_name) def test_metainfopath_without_custom_words(self): """测试 MetaInfoPath 不传入自定义识别词""" path = Path("/movies/Normal Movie (2024)/movie.mkv") meta = MetaInfoPath(path) # 验证正常识别，不报错 self.assertIsNotNone(meta) def test_metainfopath_with_empty_custom_words(self): """测试 MetaInfoPath 传入空的自定义识别词""" path = Path("/movies/Test Movie (2024)/movie.mkv") meta = MetaInfoPath(path, custom_words=[]) # 验证不报错，正常识别 self.assertIsNotNone(meta) def test_custom_words_apply_words_recording(self): """测试 apply_words 记录功能""" custom_words = ["替换词 => 新词"] title = "电影替换词.2024.mkv" meta = MetaInfo(title=title, custom_words=custom_words) # 验证 apply_words 属性存在 self.assertTrue(hasattr(meta, "apply_words")) # 如果替换词被应用，应该记录在 apply_words 中 if meta.apply_words: self.assertIn("替换词 => 新词", meta.apply_words) def test_metainfo_preserves_original_name_when_custom_words_applied(self): """测试应用识别词后仍保留未应用识别词时识别出的名称""" custom_words = ["测试替换 => "] meta = MetaInfo(title="电影测试替换名称 (2024)", custom_words=custom_words) self.assertEqual(meta.name, "电影名称") self.assertEqual(meta.original_name, "电影测试替换名称") def test_custom_words_replace_then_episode_offset(self): """测试复杂识别词仍按先替换、后集数偏移的顺序处理""" custom_words = ["旧名 => 新名 && 第 <> 集 >> EP+1"] meta = MetaInfo(title="旧名 第03集", custom_words=custom_words) self.assertEqual(meta.name, "新名") self.assertEqual(meta.episode, "E04") self.assertEqual(meta.apply_words, custom_words) def test_custom_words_support_episode_group_parameter(self): """测试自定义识别词替换结果中的 g 参数会写入剧集组""" group_id = "5ad0ec240e0a26303f00d84d" custom_words = [ f"Bakemonogatari => 物语系列 {{[tmdbid=46195;type=tv;g={group_id};s=1]}}" ] meta = MetaInfo(title="Bakemonogatari 01", custom_words=custom_words) self.assertEqual(meta.tmdbid, 46195) self.assertEqual(meta.type.value, "电视剧") self.assertEqual(meta.begin_season, 1) self.assertEqual(meta.episode_group, group_id) self.assertEqual(meta.apply_words, custom_words) def test_find_metainfo_supports_episode_group_parameter(self): """测试显式媒体标签支持 g 剧集组参数""" group_id = "5ad0ec240e0a26303f00d84d" title, metainfo = find_metainfo(f"物语系列 {{[tmdbid=46195;type=tv;g={group_id};s=1]}}") self.assertEqual(metainfo["episode_group"], group_id) self.assertNotIn("g=", title) def test_find_metainfo_does_not_support_episode_group_alias(self): """测试 e_group 不会被当作剧集组参数识别""" group_id = "5ad0ec240e0a26303f00d84d" with patch("app.core.metainfo.rust_accel.find_metainfo", return_value=None): _, metainfo = find_metainfo(f"物语系列 {{[tmdbid=46195;type=tv;e_group={group_id};s=1]}}") self.assertIsNone(metainfo["episode_group"]) def test_video_bit_extracted_for_video_title(self): """测试普通影视标题中的视频位深可单独识别""" meta = MetaInfo(title="The 355 2022 BluRay 1080p DTS-HD MA5.1 X265.10bit-BeiTai") self.assertEqual(meta.video_encode, "x265 10bit") self.assertEqual(meta.video_bit, "10bit") def test_video_bit_extracted_for_anime_title(self): """测试动漫标题中的视频位深可单独识别""" meta = MetaInfo( title="[云歌字幕组][7月新番][欢迎来到实力至上主义的教室 第二季][01]" "[X264 10bit][1080p][简体中文].mp4" ) self.assertEqual(meta.video_encode, "X264") self.assertEqual(meta.video_bit, "10bit") def test_emby_tmdbid_overrides_braced_metainfo_tmdbid(self): """ 同时存在内嵌元信息和 Emby [tmdbid] 标签时，保持历史上的 [tmdbid] 优先级。 """ title, metainfo = find_metainfo("Movie {[tmdbid=111;type=movies]} [tmdbid=222]") self.assertEqual(metainfo["tmdbid"], "222") self.assertNotIn("[tmdbid=222]", title) def test_metainfopath_auxiliary_chinese_stem_uses_parent_title(self): """ 文件名为简英双语/特效等压制标签、父目录为拉丁片名时，应合并父目录标题与年份。 """ path = Path( "/Marty Supreme 2025 2160p DoVi HDR Atmos TrueHD 7.1 x265-PbK/简英双语特效.mp4" ) meta = MetaInfoPath(path) self.assertEqual(meta.en_name, "Marty Supreme") self.assertEqual(meta.year, "2025") self.assertEqual(meta.original_name, "Marty Supreme") def test_metainfopath_chinese_parent_not_replaced_by_auxiliary_rule(self): """ 纯中文父目录（无拉丁字母）时不触发辅助文件名规则，避免误伤。 """ path = Path("/movies/流浪地球 (2023)/简体中字.mkv") meta = MetaInfoPath(path) self.assertTrue(meta.cn_name) self.assertIn("简体", meta.cn_name) def test_metainfopath_cn_title_containing_keyword_not_cleared(self): """ 中文片名恰好包含辅助关键词子串时（如"粤语残片"含"粤语"）， 不应被当作辅助标签清空。 """ path = Path("/Some Movie 2024/粤语残片.mkv") meta = MetaInfoPath(path) # stem 含有非关键词汉字"残片"，不应被全量匹配命中 self.assertIn("粤语残片", meta.cn_name)