68 lines
2.1 KiB
Python
68 lines
2.1 KiB
Python
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"""tools/contract-tests/excerpt.py (NK-WP-0058-T08): worker excerpts from the contract table."""
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import importlib.util
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from pathlib import Path
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import pytest
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REPO = Path(__file__).resolve().parents[3]
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spec = importlib.util.spec_from_file_location('contract_excerpt', REPO / 'tools/contract-tests/excerpt.py')
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excerpt = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(excerpt)
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SYNTHETIC = """## Part 1
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| ID | Interface | Owner |
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| --- | --- | --- |
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| E1 | lanes | platform |
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| O2 | lane child | warden |
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### E1: lanes
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- role `r`, path `p`
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### O2 and O3: sessions
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- silent child
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## Contract CI
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### Coverage by row (2026-11-06)
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| Row | Contract test | Runs in |
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| --- | --- | --- |
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| E1 | `tests/test_lanes.py` | CI |
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| O2–O4 | `tests/test_bx.py` | CI |
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"""
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def test_ranges_and_lists():
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assert excerpt.ids_in('O2–O4, F1, F2') == {'O2', 'O3', 'O4', 'F1', 'F2'}
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assert excerpt.ids_in('E2, E3') == {'E2', 'E3'}
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def test_row_details_and_tests():
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text = excerpt.excerpt(['E1', 'O2'], SYNTHETIC)
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assert '| E1 | lanes | platform |' in text and 'role `r`, path `p`' in text
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assert '`tests/test_lanes.py`' in text
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assert '### O2 and O3: sessions' in text and '`tests/test_bx.py`' in text
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def test_unknown_rows_fail():
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with pytest.raises(SystemExit, match='add the interface to the table first'):
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excerpt.excerpt(['C9'], SYNTHETIC)
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with pytest.raises(SystemExit, match='not a row id'):
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excerpt.excerpt(['nonsense'], SYNTHETIC)
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def test_every_row_of_the_real_table_has_details_and_a_contract_test():
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text = excerpt.TABLE.read_text()
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rows = [line.split('|')[1].strip() for line in text.splitlines()
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if line.startswith('| ') and excerpt.ROW.match(line.split('|')[1].strip())
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and '## Routing' not in text[:text.index(line)][-2000:]]
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rows = sorted({r for r in rows})
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assert rows, 'no rows found'
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for row in rows:
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out = excerpt.excerpt([row], text)
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assert f'### {row}' in out or f' {row}:' in out or f'and {row}' in out, f'{row}: no detail section'
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assert 'none recorded' not in out, f'{row}: no contract test recorded'
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