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chore: import upstream snapshot with attribution
2026-07-13 13:38:09 +08:00

81 lines
2.5 KiB
Python

import asyncio
import json
from leann.cli import LeannCLI
def test_cli_ask_accepts_positional_query(tmp_path, monkeypatch):
monkeypatch.chdir(tmp_path)
cli = LeannCLI()
parser = cli.create_parser()
args = parser.parse_args(["ask", "my-docs", "Where are prompts configured?"])
assert args.command == "ask"
assert args.index_name == "my-docs"
assert args.query == "Where are prompts configured?"
def test_cli_ask_parses_metadata_filters_flag():
cli = LeannCLI()
parser = cli.create_parser()
filters_json = '{"chapter": {"<=": 5}, "genre": {"==": "fiction"}}'
args = parser.parse_args(
["ask", "my-docs", "Summarize early chapters", "--metadata-filters", filters_json]
)
assert args.command == "ask"
assert args.metadata_filters == filters_json
# The raw string parses to the expected dict so downstream consumers can rely on it.
assert json.loads(args.metadata_filters) == {
"chapter": {"<=": 5},
"genre": {"==": "fiction"},
}
def test_cli_ask_metadata_filters_default_is_none():
cli = LeannCLI()
parser = cli.create_parser()
args = parser.parse_args(["ask", "my-docs", "any query"])
assert args.metadata_filters is None
def test_cli_ask_rejects_invalid_metadata_filters_json(tmp_path, monkeypatch, capsys):
monkeypatch.chdir(tmp_path)
cli = LeannCLI()
parser = cli.create_parser()
# Set up an empty index dir so the existence check passes and we reach the JSON parser.
index_dir = tmp_path / ".leann" / "indexes" / "my-docs"
index_dir.mkdir(parents=True)
(index_dir / "documents.leann.meta.json").write_text("{}")
args = parser.parse_args(["ask", "my-docs", "any query", "--metadata-filters", "not-json"])
asyncio.run(cli.ask_questions(args))
captured = capsys.readouterr()
assert "--metadata-filters is not valid JSON" in captured.out
def test_cli_ask_rejects_non_object_metadata_filters(tmp_path, monkeypatch, capsys):
monkeypatch.chdir(tmp_path)
cli = LeannCLI()
parser = cli.create_parser()
index_dir = tmp_path / ".leann" / "indexes" / "my-docs"
index_dir.mkdir(parents=True)
(index_dir / "documents.leann.meta.json").write_text("{}")
# A valid JSON value that is not an object (dict) — must be rejected.
args = parser.parse_args(["ask", "my-docs", "any query", "--metadata-filters", "[1, 2, 3]"])
asyncio.run(cli.ask_questions(args))
captured = capsys.readouterr()
assert "--metadata-filters must be a JSON object" in captured.out