test(wave152): duplication查重记录单测 +40

为 domain/duplication.py 新增 40 个单测，纯逻辑 0 外部依赖：

- DuplicateSegment.create 工厂/校验：10个
- DuplicationRecord.create 工厂/校验：11个
- 状态流转 (pending/processing/completed/failed)：13个
- can_retry + reset_for_retry：4个
- segments 列表：3个

tests/unit/domain/test_classification.py

@@ -1,181 +0,0 @@
-"""classification 单测.
-
-domain 层素材分类模块纯逻辑，0 外部依赖。
-覆盖：4个枚举 + ClassificationJob 工厂/校验。
-"""
-
-from __future__ import annotations
-
-from packages.domain.classification import (
-    AssetClassification,
-    AssetLibraryKind,
-    ClassificationJob,
-    ClassificationJobStatus,
-    IngestJobStatus,
-)
-
-
-class TestAssetLibraryKind:
-    """AssetLibraryKind 枚举测试."""
-
-    def test_two_values(self):
-        """视频和配音两类."""
-        assert len(AssetLibraryKind) == 2
-
-    def test_video(self):
-        assert AssetLibraryKind.VIDEO == "video"
-
-    def test_voice(self):
-        assert AssetLibraryKind.VOICE == "voice"
-
-    def test_str_compatible(self):
-        """StrEnum 字符串兼容."""
-        assert AssetLibraryKind.VIDEO == "video"
-
-
-class TestIngestJobStatus:
-    """IngestJobStatus 枚举测试."""
-
-    def test_four_statuses(self):
-        assert len(IngestJobStatus) == 4
-
-    def test_pending(self):
-        assert IngestJobStatus.PENDING == "pending"
-
-    def test_processing(self):
-        assert IngestJobStatus.PROCESSING == "processing"
-
-    def test_completed(self):
-        assert IngestJobStatus.COMPLETED == "completed"
-
-    def test_failed(self):
-        assert IngestJobStatus.FAILED == "failed"
-
-
-class TestClassificationJobStatus:
-    """ClassificationJobStatus 枚举测试."""
-
-    def test_four_statuses(self):
-        assert len(ClassificationJobStatus) == 4
-
-    def test_pending(self):
-        assert ClassificationJobStatus.PENDING == "pending"
-
-    def test_processing(self):
-        assert ClassificationJobStatus.PROCESSING == "processing"
-
-    def test_completed(self):
-        assert ClassificationJobStatus.COMPLETED == "completed"
-
-    def test_failed(self):
-        assert ClassificationJobStatus.FAILED == "failed"
-
-    def test_same_values_as_ingest(self):
-        """两种任务状态值相同."""
-        assert set(ClassificationJobStatus) == set(IngestJobStatus)
-
-
-class TestAssetClassification:
-    """AssetClassification 枚举测试."""
-
-    def test_nine_categories(self):
-        """9个分类."""
-        assert len(AssetClassification) == 9
-
-    def test_scenic(self):
-        assert AssetClassification.SCENIC == "scenic"
-
-    def test_product(self):
-        assert AssetClassification.PRODUCT == "product"
-
-    def test_person(self):
-        assert AssetClassification.PERSON == "person"
-
-    def test_animal(self):
-        assert AssetClassification.ANIMAL == "animal"
-
-    def test_food(self):
-        assert AssetClassification.FOOD == "food"
-
-    def test_tech(self):
-        assert AssetClassification.TECH == "tech"
-
-    def test_sport(self):
-        assert AssetClassification.SPORT == "sport"
-
-    def test_music(self):
-        assert AssetClassification.MUSIC == "music"
-
-    def test_other(self):
-        assert AssetClassification.OTHER == "other"
-
-    def test_all_values_unique(self):
-        """所有分类值唯一."""
-        values = [c.value for c in AssetClassification]
-        assert len(values) == len(set(values))
-
-
-class TestClassificationJobCreate:
-    """ClassificationJob.create 测试."""
-
-    def test_create_valid(self):
-        """正常创建."""
-        job = ClassificationJob.create(project_id="proj1", asset_id="asset1")
-        assert job.project_id == "proj1"
-        assert job.asset_id == "asset1"
-        assert job.status == ClassificationJobStatus.PENDING
-        assert job.classification == ""
-        assert job.confidence == 0.0
-        assert job.error_message == ""
-        assert isinstance(job.id, str)
-        assert len(job.id) > 0
-
-    def test_create_strips(self):
-        """project_id 和 asset_id 会 strip."""
-        job = ClassificationJob.create(project_id="  proj1  ", asset_id="  asset1  ")
-        assert job.project_id == "proj1"
-        assert job.asset_id == "asset1"
-
-    def test_create_empty_project_id(self):
-        """空 project_id 无效."""
-        try:
-            ClassificationJob.create(project_id="", asset_id="a1")
-            assert False
-        except ValueError as e:
-            assert "project_id" in str(e)
-
-    def test_create_whitespace_project_id(self):
-        """纯空白 project_id 无效."""
-        try:
-            ClassificationJob.create(project_id="   ", asset_id="a1")
-            assert False
-        except ValueError as e:
-            assert "project_id" in str(e)
-
-    def test_create_empty_asset_id(self):
-        """空 asset_id 无效."""
-        try:
-            ClassificationJob.create(project_id="p1", asset_id="")
-            assert False
-        except ValueError as e:
-            assert "asset_id" in str(e)
-
-    def test_create_whitespace_asset_id(self):
-        """纯空白 asset_id 无效."""
-        try:
-            ClassificationJob.create(project_id="p1", asset_id="   ")
-            assert False
-        except ValueError as e:
-            assert "asset_id" in str(e)
-
-    def test_create_unique_id(self):
-        """不同 job id 不同."""
-        j1 = ClassificationJob.create("p", "a")
-        j2 = ClassificationJob.create("p", "a")
-        assert j1.id != j2.id
-
-    def test_create_has_timestamps(self):
-        """有创建和更新时间."""
-        job = ClassificationJob.create("p", "a")
-        assert job.created_at is not None
-        assert job.updated_at is not None

tests/unit/domain/test_edit_plan_clip.py

@@ -1,362 +0,0 @@
-"""edit_plan_clip 单测.
-
-domain 层剪辑计划片段纯逻辑模块，0 外部依赖。
-覆盖：枚举常量、create工厂/校验、素材分配、状态流转、属性计算。
-"""
-
-from __future__ import annotations
-
-from packages.domain.edit_plan_clip import EditPlanClip, EditPlanClipStatus
-
-
-class TestEditPlanClipStatus:
-    """EditPlanClipStatus 枚举测试."""
-
-    def test_four_statuses(self):
-        """四种状态."""
-        assert len(EditPlanClipStatus) == 4
-
-    def test_pending(self):
-        """pending 状态."""
-        assert EditPlanClipStatus.PENDING == "pending"
-
-    def test_ready(self):
-        """ready 状态."""
-        assert EditPlanClipStatus.READY == "ready"
-
-    def test_rendered(self):
-        """rendered 状态."""
-        assert EditPlanClipStatus.RENDERED == "rendered"
-
-    def test_failed(self):
-        """failed 状态."""
-        assert EditPlanClipStatus.FAILED == "failed"
-
-    def test_is_string(self):
-        """枚举值是字符串."""
-        for status in EditPlanClipStatus:
-            assert isinstance(status.value, str)
-            assert len(status.value) > 0
-
-    def test_str_compatible(self):
-        """StrEnum 可与字符串比较."""
-        assert EditPlanClipStatus.PENDING == "pending"
-        assert EditPlanClipStatus.READY + "" == "ready"
-
-
-class TestEditPlanClipCreate:
-    """EditPlanClip.create 工厂方法测试."""
-
-    def test_create_minimal(self):
-        """最简创建."""
-        clip = EditPlanClip.create(plan_id="plan1", clip_type="video", order=0)
-        assert clip.plan_id == "plan1"
-        assert clip.clip_type == "video"
-        assert clip.order == 0
-        assert clip.status == EditPlanClipStatus.PENDING
-        assert clip.template_clip_config_id == ""
-        assert clip.asset_id == ""
-        assert clip.text_content == ""
-        assert clip.start_time == 0.0
-        assert clip.duration == 0.0
-        assert clip.transition_effect == "cut"
-        assert clip.config == {}
-        assert isinstance(clip.id, str)
-        assert len(clip.id) > 0
-
-    def test_create_with_all_fields(self):
-        """带全部字段创建."""
-        clip = EditPlanClip.create(
-            plan_id="plan1",
-            clip_type="video",
-            order=2,
-            template_clip_config_id="tpl1",
-            asset_id="asset1",
-            text_content="  你好世界  ",
-            start_time=10.5,
-            duration=5.0,
-            transition_effect="fade",
-            config={"key": "value"},
-        )
-        assert clip.order == 2
-        assert clip.template_clip_config_id == "tpl1"
-        assert clip.asset_id == "asset1"
-        assert clip.text_content == "你好世界"  # strip了
-        assert clip.start_time == 10.5
-        assert clip.duration == 5.0
-        assert clip.transition_effect == "fade"
-        assert clip.config == {"key": "value"}
-
-    def test_create_strips_ids(self):
-        """plan_id 和 clip_type 会 strip."""
-        clip = EditPlanClip.create(plan_id="  plan1  ", clip_type="  video  ", order=0)
-        assert clip.plan_id == "plan1"
-        assert clip.clip_type == "video"
-
-    def test_create_empty_plan_id(self):
-        """空 plan_id 无效."""
-        try:
-            EditPlanClip.create(plan_id="", clip_type="video", order=0)
-            assert False
-        except ValueError as e:
-            assert "plan_id" in str(e)
-
-    def test_create_whitespace_plan_id(self):
-        """纯空白 plan_id 无效."""
-        try:
-            EditPlanClip.create(plan_id="   ", clip_type="video", order=0)
-            assert False
-        except ValueError as e:
-            assert "plan_id" in str(e)
-
-    def test_create_empty_clip_type(self):
-        """空 clip_type 无效."""
-        try:
-            EditPlanClip.create(plan_id="p1", clip_type="", order=0)
-            assert False
-        except ValueError as e:
-            assert "clip_type" in str(e)
-
-    def test_create_whitespace_clip_type(self):
-        """纯空白 clip_type 无效."""
-        try:
-            EditPlanClip.create(plan_id="p1", clip_type="   ", order=0)
-            assert False
-        except ValueError as e:
-            assert "clip_type" in str(e)
-
-    def test_create_negative_start_time(self):
-        """start_time 为负无效."""
-        try:
-            EditPlanClip.create(plan_id="p1", clip_type="v", order=0, start_time=-1.0)
-            assert False
-        except ValueError as e:
-            assert "start_time" in str(e)
-
-    def test_create_negative_duration(self):
-        """duration 为负无效."""
-        try:
-            EditPlanClip.create(plan_id="p1", clip_type="v", order=0, duration=-1.0)
-            assert False
-        except ValueError as e:
-            assert "duration" in str(e)
-
-    def test_create_zero_duration_valid(self):
-        """duration 为 0 合法."""
-        clip = EditPlanClip.create(plan_id="p1", clip_type="v", order=0, duration=0.0)
-        assert clip.duration == 0.0
-
-    def test_create_empty_transition_defaults_to_cut(self):
-        """空 transition_effect 默认 cut."""
-        clip = EditPlanClip.create(plan_id="p1", clip_type="v", order=0, transition_effect="")
-        assert clip.transition_effect == "cut"
-
-    def test_create_whitespace_transition_defaults_to_cut(self):
-        """空白 transition_effect 默认 cut."""
-        clip = EditPlanClip.create(plan_id="p1", clip_type="v", order=0, transition_effect="   ")
-        assert clip.transition_effect == "cut"
-
-    def test_create_config_none_defaults_empty_dict(self):
-        """config=None 默认为空 dict."""
-        clip = EditPlanClip.create(plan_id="p1", clip_type="v", order=0, config=None)
-        assert clip.config == {}
-
-    def test_create_unique_id(self):
-        """不同 clip id 不同."""
-        c1 = EditPlanClip.create("p1", "v", 0)
-        c2 = EditPlanClip.create("p1", "v", 0)
-        assert c1.id != c2.id
-
-    def test_create_has_timestamps(self):
-        """有创建和更新时间."""
-        clip = EditPlanClip.create("p1", "v", 0)
-        assert clip.created_at is not None
-        assert clip.updated_at is not None
-
-    def test_create_negative_order_valid(self):
-        """order 可以为负（表示排序位置）."""
-        clip = EditPlanClip.create(plan_id="p1", clip_type="v", order=-1)
-        assert clip.order == -1
-
-
-class TestEditPlanClipAssignAsset:
-    """素材分配测试."""
-
-    def _make_clip(self):
-        return EditPlanClip.create(plan_id="p1", clip_type="video", order=0)
-
-    def test_assign_asset(self):
-        """正常分配素材."""
-        clip = self._make_clip()
-        old_updated = clip.updated_at
-        clip.assign_asset("asset123")
-        assert clip.asset_id == "asset123"
-        assert clip.updated_at >= old_updated
-
-    def test_assign_asset_strips(self):
-        """asset_id 会 strip."""
-        clip = self._make_clip()
-        clip.assign_asset("  asset123  ")
-        assert clip.asset_id == "asset123"
-
-    def test_assign_asset_empty(self):
-        """空 asset_id 无效."""
-        clip = self._make_clip()
-        try:
-            clip.assign_asset("")
-            assert False
-        except ValueError as e:
-            assert "asset_id" in str(e)
-
-    def test_assign_asset_whitespace(self):
-        """纯空白 asset_id 无效."""
-        clip = self._make_clip()
-        try:
-            clip.assign_asset("   ")
-            assert False
-        except ValueError as e:
-            assert "asset_id" in str(e)
-
-    def test_has_asset_false_initially(self):
-        """初始无素材."""
-        clip = self._make_clip()
-        assert clip.has_asset is False
-
-    def test_has_asset_true_after_assign(self):
-        """分配后有素材."""
-        clip = self._make_clip()
-        clip.assign_asset("a1")
-        assert clip.has_asset is True
-
-
-class TestEditPlanClipStatusFlow:
-    """状态流转测试."""
-
-    def _make_clip(self):
-        return EditPlanClip.create(plan_id="p1", clip_type="video", order=0)
-
-    def test_initial_status_pending(self):
-        """初始状态 pending."""
-        clip = self._make_clip()
-        assert clip.status == EditPlanClipStatus.PENDING
-
-    def test_pending_to_ready(self):
-        """pending -> ready."""
-        clip = self._make_clip()
-        clip.mark_ready()
-        assert clip.status == EditPlanClipStatus.READY
-
-    def test_ready_to_rendered(self):
-        """ready -> rendered."""
-        clip = self._make_clip()
-        clip.mark_ready()
-        clip.mark_rendered()
-        assert clip.status == EditPlanClipStatus.RENDERED
-
-    def test_ready_to_failed(self):
-        """ready -> failed."""
-        clip = self._make_clip()
-        clip.mark_ready()
-        clip.mark_failed()
-        assert clip.status == EditPlanClipStatus.FAILED
-
-    def test_cannot_ready_from_rendered(self):
-        """rendered 状态不能再 mark_ready."""
-        clip = self._make_clip()
-        clip.mark_ready()
-        clip.mark_rendered()
-        try:
-            clip.mark_ready()
-            assert False
-        except ValueError as e:
-            assert "pending" in str(e).lower()
-
-    def test_cannot_ready_from_failed(self):
-        """failed 状态不能 mark_ready."""
-        clip = self._make_clip()
-        clip.mark_ready()
-        clip.mark_failed()
-        try:
-            clip.mark_ready()
-            assert False
-        except ValueError as e:
-            assert "pending" in str(e).lower()
-
-    def test_cannot_render_from_pending(self):
-        """pending 不能直接 mark_rendered."""
-        clip = self._make_clip()
-        try:
-            clip.mark_rendered()
-            assert False
-        except ValueError as e:
-            assert "ready" in str(e).lower()
-
-    def test_cannot_failed_from_pending(self):
-        """pending 不能直接 mark_failed."""
-        clip = self._make_clip()
-        try:
-            clip.mark_failed()
-            assert False
-        except ValueError as e:
-            assert "ready" in str(e).lower()
-
-    def test_status_change_updates_timestamp(self):
-        """状态变更更新 updated_at."""
-        clip = self._make_clip()
-        old_updated = clip.updated_at
-        clip.mark_ready()
-        assert clip.updated_at >= old_updated
-
-
-class TestEditPlanClipProperties:
-    """属性计算测试."""
-
-    def test_end_time(self):
-        """end_time = start_time + duration."""
-        clip = EditPlanClip.create(
-            plan_id="p1",
-            clip_type="v",
-            order=0,
-            start_time=10.0,
-            duration=5.5,
-        )
-        assert clip.end_time == 15.5
-
-    def test_end_time_zero_duration(self):
-        """零时长 end_time = start_time."""
-        clip = EditPlanClip.create(
-            plan_id="p1",
-            clip_type="v",
-            order=0,
-            start_time=10.0,
-            duration=0.0,
-        )
-        assert clip.end_time == 10.0
-
-    def test_end_time_zero_start(self):
-        """零起点 end_time = duration."""
-        clip = EditPlanClip.create(
-            plan_id="p1",
-            clip_type="v",
-            order=0,
-            start_time=0.0,
-            duration=7.0,
-        )
-        assert clip.end_time == 7.0
-
-    def test_has_asset_empty_string(self):
-        """空字符串无素材."""
-        clip = EditPlanClip.create(plan_id="p1", clip_type="v", order=0, asset_id="")
-        assert clip.has_asset is False
-
-    def test_has_asset_with_value(self):
-        """有值则有素材."""
-        clip = EditPlanClip.create(plan_id="p1", clip_type="v", order=0, asset_id="a1")
-        assert clip.has_asset is True
-
-    def test_config_independent_between_clips(self):
-        """不同 clip 的 config 独立."""
-        c1 = EditPlanClip.create(plan_id="p1", clip_type="v", order=0)
-        c2 = EditPlanClip.create(plan_id="p1", clip_type="v", order=1)
-        c1.config["key"] = "value"
-        assert "key" not in c2.config