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Python

from __future__ import annotations
from click.testing import CliRunner
from twitter_cli.cli import cli
from twitter_cli.models import UserProfile
from twitter_cli.serialization import tweets_to_json
def test_cli_user_command_works_with_client_factory(monkeypatch) -> None:
class FakeClient:
def fetch_user(self, screen_name: str) -> UserProfile:
return UserProfile(id="1", name="Alice", screen_name=screen_name)
monkeypatch.setattr("twitter_cli.cli._get_client", lambda: FakeClient())
runner = CliRunner()
result = runner.invoke(cli, ["user", "alice"])
assert result.exit_code == 0
def test_cli_feed_json_input_path(tmp_path, tweet_factory) -> None:
json_path = tmp_path / "tweets.json"
json_path.write_text(tweets_to_json([tweet_factory("1")]), encoding="utf-8")
runner = CliRunner()
result = runner.invoke(cli, ["feed", "--input", str(json_path), "--json"])
assert result.exit_code == 0
assert '"id": "1"' in result.output
def test_cli_likes_command(monkeypatch, tweet_factory) -> None:
fake_tweets = [tweet_factory("10"), tweet_factory("11")]
class FakeClient:
def fetch_current_user_id(self) -> str:
return "999"
def fetch_likes(self, user_id: str, count: int = 20):
return fake_tweets
monkeypatch.setattr("twitter_cli.cli._get_client", lambda: FakeClient())
runner = CliRunner()
result = runner.invoke(cli, ["likes", "--max", "5", "--json"])
assert result.exit_code == 0
assert '"id": "10"' in result.output
assert '"id": "11"' in result.output