44 lines
1.7 KiB
Python
44 lines
1.7 KiB
Python
"""Tests for CLI browser CDP auto-launch helpers."""
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from unittest.mock import patch
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from cli import HermesCLI
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class TestChromeDebugLaunch:
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def test_windows_launch_uses_browser_found_on_path(self):
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captured = {}
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def fake_popen(cmd, **kwargs):
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captured["cmd"] = cmd
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captured["kwargs"] = kwargs
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return object()
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with patch("cli.shutil.which", side_effect=lambda name: r"C:\Chrome\chrome.exe" if name == "chrome.exe" else None), \
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patch("cli.os.path.isfile", side_effect=lambda path: path == r"C:\Chrome\chrome.exe"), \
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patch("subprocess.Popen", side_effect=fake_popen):
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assert HermesCLI._try_launch_chrome_debug(9333, "Windows") is True
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assert captured["cmd"] == [r"C:\Chrome\chrome.exe", "--remote-debugging-port=9333"]
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assert captured["kwargs"]["start_new_session"] is True
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def test_windows_launch_falls_back_to_common_install_dirs(self, monkeypatch):
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captured = {}
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installed = r"C:\Program Files\Google\Chrome\Application\chrome.exe"
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def fake_popen(cmd, **kwargs):
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captured["cmd"] = cmd
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captured["kwargs"] = kwargs
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return object()
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monkeypatch.setenv("ProgramFiles", r"C:\Program Files")
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monkeypatch.delenv("ProgramFiles(x86)", raising=False)
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monkeypatch.delenv("LOCALAPPDATA", raising=False)
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with patch("cli.shutil.which", return_value=None), \
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patch("cli.os.path.isfile", side_effect=lambda path: path == installed), \
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patch("subprocess.Popen", side_effect=fake_popen):
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assert HermesCLI._try_launch_chrome_debug(9222, "Windows") is True
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assert captured["cmd"] == [installed, "--remote-debugging-port=9222"]
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