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987e351113
Centralize the *_no_tags / *_no_ext / *_extension columns (derived from a file name) behind @validates hooks instead of computing them by hand at every write site: - Add pure helpers (compute_file_name_parts and friends) to models.base; the filesystem base handler now delegates to them. - Add @validates on Rom (fs_name), BaseAsset (file_name, inherited by all asset subclasses), and Firmware (file_name). - update_rom keeps the fs_name-derived columns in sync on bulk update(), which also fixes the rename path never updating fs_extension. - Drop the now-redundant computations at the scan/rename call sites. Also fix the migration backfill loop and a pre-existing list[str | None] type mismatch surfaced in scan_handler. Add tests for the helpers, the validators, and the update_rom bulk-sync path. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
34 lines
1.3 KiB
Python
34 lines
1.3 KiB
Python
"""Unit tests for DBRomsHandler's derived-column bookkeeping.
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Bulk `update()` bypasses the ORM `@validates` hooks, so `update_rom` keeps
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the columns derived from `name` / `fs_name` in sync explicitly.
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"""
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from handler.database import db_rom_handler
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from models.rom import Rom
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class TestUpdateRomDerivedColumns:
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def test_update_name_resyncs_name_sort_key(self, rom: Rom):
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updated = db_rom_handler.update_rom(rom.id, {"name": "The New Name 2"})
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assert updated.name == "The New Name 2"
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assert updated.name_sort_key == "new name 000000000002"
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def test_update_fs_name_resyncs_all_parts(self, rom: Rom):
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updated = db_rom_handler.update_rom(rom.id, {"fs_name": "Sonic (Europe).md"})
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assert updated.fs_name == "Sonic (Europe).md"
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assert updated.fs_name_no_tags == "Sonic"
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assert updated.fs_name_no_ext == "Sonic (Europe)"
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# The extension is resynced too — the rename endpoint used to omit it.
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assert updated.fs_extension == "md"
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def test_update_unrelated_field_leaves_derived_columns(self, rom: Rom):
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updated = db_rom_handler.update_rom(rom.id, {"summary": "just a summary"})
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assert updated.summary == "just a summary"
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assert updated.fs_name_no_tags == "test_rom"
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assert updated.fs_extension == "zip"
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assert updated.name_sort_key == "test_rom"
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