63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
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"""章节读路径 prepare_chapter_read_view：不写库、临时物化串用于列表/详情。"""
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from unittest.mock import MagicMock, patch
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from app.features.memoir.reading_segment_materialize import (
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chapter_meets_minimum_display,
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)
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from app.features.memoir.service import prepare_chapter_read_view
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def test_prepare_not_dirty_no_override() -> None:
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ch = MagicMock()
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ch.markdown_compose_dirty = False
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ch.reading_segments_json = None
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ch.story_links = [MagicMock()]
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c, md = prepare_chapter_read_view(ch)
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assert c is ch
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assert md is None
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def test_prepare_dirty_with_snapshot_no_override() -> None:
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ch = MagicMock()
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ch.markdown_compose_dirty = True
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ch.reading_segments_json = [{"story_id": "s1", "body_markdown": "x" * 400}]
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ch.story_links = [MagicMock()]
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c, md = prepare_chapter_read_view(ch)
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assert md is None
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def test_prepare_dirty_no_snapshot_no_links_no_override() -> None:
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ch = MagicMock()
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ch.markdown_compose_dirty = True
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ch.reading_segments_json = None
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ch.story_links = []
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c, md = prepare_chapter_read_view(ch)
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assert md is None
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def test_prepare_dirty_no_snapshot_with_links_uses_materialize() -> None:
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ch = MagicMock()
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ch.markdown_compose_dirty = True
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ch.reading_segments_json = None
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ch.story_links = [MagicMock()]
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fake_md = "正文" * 200
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with patch(
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"app.features.memoir.service.materialize_chapter_markdown_from_loaded_chapter",
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return_value=fake_md,
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) as m:
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c, md = prepare_chapter_read_view(ch)
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m.assert_called_once_with(ch)
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assert md == fake_md.strip()
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assert c is ch
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def test_chapter_meets_minimum_uses_override() -> None:
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ch = MagicMock()
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ch.canonical_markdown = ""
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long_md = "字" * 400
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assert (
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chapter_meets_minimum_display(ch, canonical_markdown_override=long_md) is True
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)
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assert chapter_meets_minimum_display(ch, canonical_markdown_override="短") is False
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