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my-project-public — gitlawb

#1	"""CLI error handling regression tests."""
#2
#3	import json
#4	import os
#5	import subprocess
#6	import sys
#7
#8
#9	COMMANDS = [
#10	(
#11	["store", "hello", "cli", "not-a-float"],
#12	"importance must be a number",
#13	),
#14	(
#15	["recall", "hello", "not-an-int"],
#16	"top_k must be an integer",
#17	),
#18	(
#19	["update", "missing-id", "new content", "not-a-float"],
#20	"importance must be a number",
#21	),
#22	(
#23	["import", "missing-file.json"],
#24	"Import file not found",
#25	),
#26	]
#27
#28
#29	def run_cli(args, tmp_path):
#30	env = os.environ.copy()
#31	env["HOME"] = str(tmp_path / "home")
#32	env["MNEMOSYNE_DATA_DIR"] = str(tmp_path / "mnemosyne-data")
#33	return subprocess.run(
#34	[sys.executable, "-m", "mnemosyne.cli", *args],
#35	text=True,
#36	capture_output=True,
#37	env=env,
#38	check=False,
#39	)
#40
#41
#42	def test_import_hindsight_errors_return_nonzero_exit(tmp_path):
#43	missing_file = tmp_path / "missing-hindsight-export.json"
#44
#45	result = run_cli(["import-hindsight", str(missing_file)], tmp_path)
#46
#47	assert result.returncode != 0
#48	assert "Traceback" not in result.stdout
#49	assert "Traceback" not in result.stderr
#50	payload = json.loads(result.stdout)
#51	assert payload["provider"] == "hindsight"
#52	assert payload["errors"]
#53	assert "No such file or directory" in payload["errors"][0]
#54
#55
#56	def test_invalid_cli_input_reports_error_without_traceback(tmp_path):
#57	for args, expected_error in COMMANDS:
#58	result = run_cli(args, tmp_path)
#59
#60	assert result.returncode != 0, args
#61	assert expected_error in result.stderr, result.stderr
#62	assert "Traceback" not in result.stderr
#63
#64
#65	def test_import_non_object_json_reports_error_without_traceback(tmp_path):
#66	for payload in ("[]", '"not an export"'):
#67	bad_export = tmp_path / "not-an-export.json"
#68	bad_export.write_text(payload, encoding="utf-8")
#69
#70	result = run_cli(["import", str(bad_export)], tmp_path)
#71
#72	assert result.returncode != 0
#73	assert "Import file must contain a Mnemosyne export object" in result.stderr
#74	assert "Traceback" not in result.stderr
#75
#76
#77	def test_import_malformed_json_reports_error_without_traceback(tmp_path):
#78	bad_json = tmp_path / "bad.json"
#79	bad_json.write_text("{not valid json", encoding="utf-8")
#80
#81	result = run_cli(["import", str(bad_json)], tmp_path)
#82
#83	assert result.returncode != 0
#84	assert "Invalid JSON" in result.stderr
#85	assert "Traceback" not in result.stderr
#86
#87
#88	def test_export_reports_actual_exported_memory_counts(tmp_path):
#89	store_result = run_cli(["store", "exported memory", "cli", "0.7"], tmp_path)
#90	assert store_result.returncode == 0, store_result.stderr
#91
#92	export_path = tmp_path / "export.json"
#93	result = run_cli(["export", str(export_path)], tmp_path)
#94
#95	assert result.returncode == 0, result.stderr
#96	assert "Exported 1 working, 0 episodic, 1 legacy, 2 triples" in result.stdout
#97	assert "Exported 0 memories" not in result.stdout
#98
#99	exported = json.loads(export_path.read_text(encoding="utf-8"))
#100	assert len(exported["working_memory"]) == 1
#101	assert len(exported["legacy_memories"]) == 1
#102	assert len(exported["triples"]) == 2
#103
#104
#105	def test_import_reports_actual_imported_memory_counts(tmp_path):
#106	source_dir = tmp_path / "source"
#107	import_dir = tmp_path / "imported"
#108
#109	store_result = run_cli(["store", "imported memory", "cli", "0.7"], source_dir)
#110	assert store_result.returncode == 0, store_result.stderr
#111
#112	export_path = tmp_path / "export.json"
#113	export_result = run_cli(["export", str(export_path)], source_dir)
#114	assert export_result.returncode == 0, export_result.stderr
#115
#116	result = run_cli(["import", str(export_path)], import_dir)
#117
#118	assert result.returncode == 0, result.stderr
#119	assert "Imported 1 working, 0 episodic, 1 legacy, 2 triples" in result.stdout
#120	assert "Imported 0 memories" not in result.stdout
#121
#122
#123	def test_bank_cli_list_create_delete_uses_configured_data_dir(tmp_path):
#124	result = run_cli(["bank", "list"], tmp_path)
#125	assert result.returncode == 0, result.stderr
#126	assert "default" in result.stdout
#127	assert "Traceback" not in result.stderr
#128
#129	result = run_cli(["bank", "create", "project_a"], tmp_path)
#130	assert result.returncode == 0, result.stderr
#131	assert "Created bank: project_a" in result.stdout
#132	assert "Traceback" not in result.stderr
#133
#134	result = run_cli(["bank", "list"], tmp_path)
#135	assert result.returncode == 0, result.stderr
#136	assert "project_a" in result.stdout
#137
#138	result = run_cli(["bank", "delete", "project_a"], tmp_path)
#139	assert result.returncode == 0, result.stderr
#140	assert "Deleted bank: project_a" in result.stdout
#141	assert "Traceback" not in result.stderr
#142
#143
#144	def test_bank_cli_validation_errors_are_user_facing(tmp_path):
#145	cases = [
#146	(["bank", "create", "bad/name"], "Invalid bank name", 2),
#147	(["bank", "create"], "Usage: mnemosyne bank create <name>", 2),
#148	(["bank", "delete"], "Usage: mnemosyne bank delete <name>", 2),
#149	(["bank", "nope"], "Unknown bank command: nope", 2),
#150	(["bank", "delete", "missing_bank"], "Bank not found: missing_bank", 1),
#151	]
#152
#153	for args, expected_error, expected_returncode in cases:
#154	result = run_cli(args, tmp_path)
#155
#156	assert result.returncode == expected_returncode, args
#157	assert result.stdout == ""
#158	assert expected_error in result.stderr
#159	assert "Traceback" not in result.stderr
#160

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