Konstantin Fickel
24cade558a
When archive_folder is set in the project config, artifacts are moved to numbered archive copies (e.g. x.01.jpg, x.02.jpg) instead of being overwritten or deleted. - Build command archives existing artifacts before rebuilding dirty targets - Clean command moves files to archive instead of deleting them - Subfolder structure is preserved in the archive directory - State file is always deleted, never archived
75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
"""Tests for hokusai.archive."""
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from __future__ import annotations
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from pathlib import Path
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from hokusai.archive import archive_file
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class TestArchiveFile:
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"""Test the archive_file helper."""
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def test_archives_with_01_suffix(self, tmp_path: Path) -> None:
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src = tmp_path / "image.jpg"
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_ = src.write_text("v1")
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dest = archive_file(src, tmp_path, "archive")
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assert dest is not None
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assert dest == tmp_path / "archive" / "image.01.jpg"
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assert dest.read_text() == "v1"
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assert not src.exists()
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def test_increments_number(self, tmp_path: Path) -> None:
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archive_dir = tmp_path / "archive"
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archive_dir.mkdir()
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_ = (archive_dir / "image.01.jpg").write_text("old")
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src = tmp_path / "image.jpg"
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_ = src.write_text("v2")
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dest = archive_file(src, tmp_path, "archive")
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assert dest is not None
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assert dest == archive_dir / "image.02.jpg"
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assert dest.read_text() == "v2"
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def test_preserves_subfolder_structure(self, tmp_path: Path) -> None:
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sub = tmp_path / "img"
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sub.mkdir()
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src = sub / "photo.png"
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_ = src.write_text("data")
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dest = archive_file(src, tmp_path, "archive")
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assert dest is not None
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assert dest == tmp_path / "archive" / "img" / "photo.01.png"
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def test_returns_none_for_missing_file(self, tmp_path: Path) -> None:
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src = tmp_path / "nonexistent.txt"
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assert archive_file(src, tmp_path, "archive") is None
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def test_creates_archive_dir(self, tmp_path: Path) -> None:
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src = tmp_path / "file.txt"
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_ = src.write_text("content")
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dest = archive_file(src, tmp_path, "my_archive")
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assert dest is not None
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assert (tmp_path / "my_archive").is_dir()
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def test_skips_existing_numbers(self, tmp_path: Path) -> None:
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archive_dir = tmp_path / "archive"
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archive_dir.mkdir()
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_ = (archive_dir / "x.01.txt").write_text("a")
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_ = (archive_dir / "x.02.txt").write_text("b")
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_ = (archive_dir / "x.03.txt").write_text("c")
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src = tmp_path / "x.txt"
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_ = src.write_text("d")
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dest = archive_file(src, tmp_path, "archive")
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assert dest is not None
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assert dest == archive_dir / "x.04.txt"
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