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52 lines
2.4 KiB
Python
52 lines
2.4 KiB
Python
"""CLI 状态文件格式和受管进程展示的回归。"""
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import json
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from pathlib import Path
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from types import SimpleNamespace
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import pytest
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from click.testing import CliRunner
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from app import cli as cli_module
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@pytest.mark.parametrize("payload", [None, [], [1], "invalid", 3, True])
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def test_non_object_state_file_is_ignored(tmp_path: Path, payload: object) -> None:
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"""状态文件即使是合法 JSON，也必须是对象才能交给进程及更新状态消费者。"""
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path = tmp_path / "state.json"
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path.write_text(json.dumps(payload), encoding="utf-8")
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assert cli_module._read_json_file(path) is None
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def test_object_state_file_preserves_contents(tmp_path: Path) -> None:
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"""有效状态文件保留原有字段及嵌套内容。"""
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path = tmp_path / "state.json"
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payload = {"pid": 123, "targets": ["resources"], "metadata": {"ok": True}}
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path.write_text(json.dumps(payload), encoding="utf-8")
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assert cli_module._read_json_file(path) == payload
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@pytest.mark.parametrize("backend_state", ["running", "starting", "running-unmanaged", "stopped"])
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@pytest.mark.parametrize("frontend_state", ["running", "starting", "running-unmanaged", "stopped"])
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def test_status_only_reads_managed_process_ids(
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monkeypatch: pytest.MonkeyPatch, backend_state: str, frontend_state: str
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) -> None:
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"""受管服务展示 PID；停止或外部服务没有进程对象时仍可显示状态。"""
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def service_status(state: str, pid: int) -> tuple:
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"""返回与服务探测器相同的状态及进程关联。"""
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if state in {"running", "starting"}:
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return state, {"pid": pid}, SimpleNamespace(pid=pid), {}
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return state, None, None, {}
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monkeypatch.setattr(cli_module, "_managed_backend_status", lambda: service_status(backend_state, 1001))
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monkeypatch.setattr(cli_module, "_managed_frontend_status", lambda: service_status(frontend_state, 2002))
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monkeypatch.setattr(cli_module, "_installed_frontend_version", lambda: "test")
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monkeypatch.setattr(cli_module, "_backend_base_url", lambda *_args: "http://localhost:3001")
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monkeypatch.setattr(cli_module, "_frontend_base_url", lambda *_args: "http://localhost:3000")
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result = CliRunner().invoke(cli_module.cli, ["status"])
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assert result.exit_code == 0, result.output
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assert ("PID: 1001" in result.output) == (backend_state in {"running", "starting"})
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assert ("PID: 2002" in result.output) == (frontend_state in {"running", "starting"})
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