mirror of
https://github.com/denizsafak/abogen.git
synced 2026-09-20 11:40:57 +02:00
Artem Akymenko
94e6b3f62e
- Create domain/text_utils.py with canonical calculate_text_length (strips chapter markers, voice markers, metadata tags) - Remove calculate_text_length from utils.py and subtitle_utils.py - Update all imports to use domain.text_utils directly - Create application/chapter_selection.py with build_chapter_payload() (orchestrates preselection + character count + safety net) - Replace manual chapter logic in form.py with build_chapter_payload() - 22 new tests for text_utils and chapter_selection (1550 total)
103 lines
3.9 KiB
Python
103 lines
3.9 KiB
Python
"""Tests for application/chapter_selection.py."""
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import sys
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import os
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sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
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from dataclasses import dataclass
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from abogen.application.chapter_selection import build_chapter_payload
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@dataclass
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class FakeChapter:
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title: str
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text: str
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class TestBuildChapterPayload:
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def test_empty_chapters(self):
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result = build_chapter_payload([], source_name="book.txt")
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assert len(result) == 1
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assert result[0]["id"] == "0000"
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assert result[0]["title"] == "book.txt"
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assert result[0]["text"] == ""
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assert result[0]["characters"] == 0
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assert result[0]["enabled"] is True
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def test_single_chapter_always_enabled(self):
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chapters = [FakeChapter("Chapter 1", "Once upon a time.")]
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result = build_chapter_payload(chapters)
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assert len(result) == 1
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assert result[0]["title"] == "Chapter 1"
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assert result[0]["enabled"] is True
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assert result[0]["index"] == 0
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assert result[0]["id"] == "0000"
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def test_content_chapters_preselected(self):
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chapters = [
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FakeChapter("Chapter 1", "The story begins with a long enough text to pass the threshold."),
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FakeChapter("Chapter 2", "The story continues with another substantial chunk of text."),
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]
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result = build_chapter_payload(chapters)
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assert all(ch["enabled"] for ch in result)
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def test_supplement_not_preselected(self):
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chapters = [
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FakeChapter("Chapter 1", "The story begins with a long enough text to pass the threshold."),
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FakeChapter("Title Page", ""),
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FakeChapter("Copyright", "All rights reserved."),
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FakeChapter("Table of Contents", ""),
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FakeChapter("Chapter 2", "The story continues with another substantial chunk of text."),
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]
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result = build_chapter_payload(chapters)
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titles_enabled = {ch["title"]: ch["enabled"] for ch in result}
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assert titles_enabled["Chapter 1"] is True
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assert titles_enabled["Chapter 2"] is True
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assert titles_enabled["Title Page"] is False
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assert titles_enabled["Copyright"] is False
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assert titles_enabled["Table of Contents"] is False
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def test_at_least_one_enabled(self):
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chapters = [
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FakeChapter("Title Page", ""),
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FakeChapter("Copyright", "All rights reserved."),
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]
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result = build_chapter_payload(chapters)
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assert any(ch["enabled"] for ch in result)
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def test_characters_calculated(self):
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chapters = [FakeChapter("Ch1", "Hello world")]
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result = build_chapter_payload(chapters)
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assert result[0]["characters"] == 11
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def test_ids_are_zero_padded(self):
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chapters = [FakeChapter(f"Ch{i}", f"text {i}") for i in range(5)]
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result = build_chapter_payload(chapters)
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ids = [ch["id"] for ch in result]
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assert ids == ["0000", "0001", "0002", "0003", "0004"]
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def test_indices_are_sequential(self):
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chapters = [FakeChapter(f"Ch{i}", f"text {i}") for i in range(3)]
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result = build_chapter_payload(chapters)
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indices = [ch["index"] for ch in result]
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assert indices == [0, 1, 2]
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def test_source_name_used_for_empty(self):
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result = build_chapter_payload([], source_name="mybook.epub")
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assert result[0]["title"] == "mybook.epub"
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def test_default_source_name(self):
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result = build_chapter_payload([])
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assert result[0]["title"] == ""
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def test_none_title_and_text(self):
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class BadChapter:
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def __init__(self):
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self.title = None
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self.text = None
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result = build_chapter_payload([BadChapter()])
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assert result[0]["title"] == ""
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assert result[0]["text"] == ""
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assert result[0]["enabled"] is True # single chapter always enabled
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