/tests/unit/test_admin.py

from browser_harness import admin


def test_local_chrome_mode_is_false_when_env_provides_remote_cdp():
    assert not admin._is_local_chrome_mode({"BU_CDP_WS": "ws://example.test/devtools/browser/1"})


def test_local_chrome_mode_is_false_when_process_env_provides_remote_cdp(monkeypatch):
    monkeypatch.setenv("BU_CDP_WS", "ws://example.test/devtools/browser/1")

    assert not admin._is_local_chrome_mode()


def test_handshake_timeout_needs_chrome_remote_debugging_prompt():
    msg = "CDP WS handshake failed: timed out during opening handshake"

    assert admin._needs_chrome_remote_debugging_prompt(msg)


def test_handshake_403_needs_chrome_remote_debugging_prompt():
    msg = "CDP WS handshake failed: server rejected WebSocket connection: HTTP 403"

    assert admin._needs_chrome_remote_debugging_prompt(msg)


def test_stale_websocket_does_not_open_chrome_inspect():
    msg = "no close frame received or sent"

    assert not admin._needs_chrome_remote_debugging_prompt(msg)