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my-project-public — gitlawb

#1	"""Regression tests for standalone scripts honoring MNEMOSYNE_DATA_DIR."""
#2
#3	import os
#4	import subprocess
#5	import sys
#6	from pathlib import Path
#7
#8
#9	ROOT = Path(__file__).resolve().parent.parent
#10	BACKFILL_SCRIPT = ROOT / "scripts" / "backfill_temporal_triples.py"
#11	MIGRATE_SCRIPT = ROOT / "scripts" / "migrate_from_legacy.py"
#12
#13
#14	def _isolated_env(tmp_path):
#15	home = tmp_path / "home"
#16	data_dir = tmp_path / "custom-data"
#17	env = os.environ.copy()
#18	env["HOME"] = str(home)
#19	env["MNEMOSYNE_DATA_DIR"] = str(data_dir)
#20	return env, home, data_dir
#21
#22
#23	def _store_memory(env):
#24	result = subprocess.run(
#25	[sys.executable, "-m", "mnemosyne.cli", "store", "script data dir probe"],
#26	cwd=str(ROOT),
#27	env=env,
#28	capture_output=True,
#29	text=True,
#30	timeout=30,
#31	)
#32	assert result.returncode == 0, result.stderr
#33
#34
#35	def test_backfill_temporal_triples_uses_mnemosyne_data_dir(tmp_path):
#36	env, home, data_dir = _isolated_env(tmp_path)
#37	_store_memory(env)
#38
#39	result = subprocess.run(
#40	[sys.executable, str(BACKFILL_SCRIPT), "--dry-run"],
#41	cwd=str(ROOT),
#42	env=env,
#43	capture_output=True,
#44	text=True,
#45	timeout=30,
#46	)
#47
#48	assert result.returncode == 0, result.stdout + result.stderr
#49	assert f"Database: {data_dir / 'mnemosyne.db'}" in result.stdout
#50	assert "ERROR: Database not found" not in result.stdout
#51	assert (data_dir / "mnemosyne.db").exists()
#52	assert not (home / ".hermes" / "mnemosyne" / "data" / "mnemosyne.db").exists()
#53
#54
#55	def test_migrate_from_legacy_uses_mnemosyne_data_dir_as_canonical(tmp_path):
#56	env, home, data_dir = _isolated_env(tmp_path)
#57
#58	result = subprocess.run(
#59	[sys.executable, str(MIGRATE_SCRIPT), "--dry-run"],
#60	cwd=str(ROOT),
#61	env=env,
#62	capture_output=True,
#63	text=True,
#64	timeout=30,
#65	)
#66
#67	assert result.returncode == 0, result.stdout + result.stderr
#68	assert f"Canonical DB: {data_dir / 'mnemosyne.db'}" in result.stdout
#69	assert (data_dir / "mnemosyne.db").exists()
#70	assert not (home / ".hermes" / "mnemosyne" / "data" / "mnemosyne.db").exists()
#71
#72
#73	def test_empty_mnemosyne_data_dir_falls_back_to_default_for_scripts(tmp_path):
#74	home = tmp_path / "home"
#75	default_db = home / ".hermes" / "mnemosyne" / "data" / "mnemosyne.db"
#76	env = os.environ.copy()
#77	env["HOME"] = str(home)
#78	env["MNEMOSYNE_DATA_DIR"] = ""
#79	_store_memory(env)
#80
#81	backfill = subprocess.run(
#82	[sys.executable, str(BACKFILL_SCRIPT), "--dry-run"],
#83	cwd=str(ROOT),
#84	env=env,
#85	capture_output=True,
#86	text=True,
#87	timeout=30,
#88	)
#89	assert backfill.returncode == 0, backfill.stdout + backfill.stderr
#90	assert f"Database: {default_db}" in backfill.stdout
#91
#92	migrate = subprocess.run(
#93	[sys.executable, str(MIGRATE_SCRIPT), "--dry-run"],
#94	cwd=str(ROOT),
#95	env=env,
#96	capture_output=True,
#97	text=True,
#98	timeout=30,
#99	)
#100	assert migrate.returncode == 0, migrate.stdout + migrate.stderr
#101	assert f"Canonical DB: {default_db}" in migrate.stdout
#102	assert default_db.exists()
#103	assert not (ROOT / "mnemosyne.db").exists()
#104

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