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Two diff-coverage gaps on the ci-kvm-runner branch: 1. bot_bottle/backend/docker/setup.py: the try/except TimeoutExpired block added in a prior commit had no tests reaching the subprocess path. Add two tests to TestDockerSetupStatus: one for the success path (subprocess returns 0) and one for the TimeoutExpired fallback. 2. bot_bottle/db_store.py: the _connection() context manager change in is_migrated() was never exercised by unit tests (all callers mock is_migrated() directly). Add test_db_store.py covering the absent-DB, missing-schema-table, migrated, and behind-schema cases.
59 lines
1.9 KiB
Python
59 lines
1.9 KiB
Python
"""Unit: DbStore._connection() context manager and is_migrated()."""
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from __future__ import annotations
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import sqlite3
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import tempfile
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import unittest
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from pathlib import Path
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from bot_bottle.db_store import DbStore
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from bot_bottle.migrations import TableMigrations
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def _store(tmp: Path) -> DbStore:
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migrations = TableMigrations("test", ["CREATE TABLE items (id INTEGER PRIMARY KEY)"])
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return DbStore(tmp / "test.db", migrations)
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class TestDbStoreIsMigrated(unittest.TestCase):
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def test_returns_false_when_db_absent(self):
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with tempfile.TemporaryDirectory() as d:
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store = _store(Path(d))
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self.assertFalse(store.is_migrated())
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def test_returns_false_when_schema_versions_missing(self):
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# DB file exists but has no schema_versions table → OperationalError → False.
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with tempfile.TemporaryDirectory() as d:
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store = _store(Path(d))
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conn = sqlite3.connect(store.db_path)
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conn.close()
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self.assertFalse(store.is_migrated())
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def test_returns_true_after_migrate(self):
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with tempfile.TemporaryDirectory() as d:
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store = _store(Path(d))
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store.migrate()
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self.assertTrue(store.is_migrated())
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def test_returns_false_when_behind(self):
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with tempfile.TemporaryDirectory() as d:
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migrations = TableMigrations(
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"test",
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[
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"CREATE TABLE items (id INTEGER PRIMARY KEY)",
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"ALTER TABLE items ADD COLUMN name TEXT",
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],
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)
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store = DbStore(Path(d) / "test.db", migrations)
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# Apply only the first migration manually.
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conn = sqlite3.connect(store.db_path)
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with conn:
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TableMigrations("test", [migrations.migrations[0]]).apply(conn)
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conn.close()
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self.assertFalse(store.is_migrated())
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if __name__ == "__main__":
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unittest.main()
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