codex2

tests/cli/test_worker_cli.py

@@ -0,0 +1,54 @@
+"""
+Tests pour les commandes worker RQ via CLI.
+"""
+
+from types import SimpleNamespace
+
+import pytest
+from typer.testing import CliRunner
+
+from pricewatch.app.cli import main as cli_main
+
+
+class DummyRedis:
+    def ping(self) -> bool:
+        return True
+
+
+class DummyWorker:
+    def __init__(self, queues, connection=None) -> None:
+        self.queues = queues
+        self.connection = connection
+        self.work_calls = []
+
+    def work(self, with_scheduler: bool = True):
+        self.work_calls.append(with_scheduler)
+
+
+def test_worker_cli_success(monkeypatch):
+    """Le worker demarre quand Redis est disponible."""
+    runner = CliRunner()
+    dummy_worker = DummyWorker([])
+
+    monkeypatch.setattr(cli_main, "Worker", lambda queues, connection=None: dummy_worker)
+    monkeypatch.setattr(cli_main.redis, "from_url", lambda url: DummyRedis())
+
+    result = runner.invoke(cli_main.app, ["worker", "--no-scheduler"])
+
+    assert result.exit_code == 0
+    assert dummy_worker.work_calls == [False]
+
+
+def test_worker_cli_redis_down(monkeypatch):
+    """Le worker echoue proprement si Redis est indisponible."""
+    runner = CliRunner()
+
+    def raise_connection(url):
+        raise cli_main.redis.exceptions.ConnectionError("redis down")
+
+    monkeypatch.setattr(cli_main.redis, "from_url", raise_connection)
+
+    result = runner.invoke(cli_main.app, ["worker"])
+
+    assert result.exit_code == 1
+    assert "Impossible de se connecter a Redis" in result.output