chore: import upstream snapshot with attribution

tests/unit/test_doctor.py

@@ -0,0 +1,94 @@
+from pathlib import Path
+
+from webwright.run.doctor import (
+    check_chromium,
+    check_openai_key,
+    check_playwright,
+    check_plugin_manifests,
+    check_python,
+    check_screenshot,
+)
+
+
+def test_check_python():
+    ok, message = check_python()
+
+    assert isinstance(ok, bool)
+    assert isinstance(message, str)
+
+
+def test_check_playwright():
+    ok, message = check_playwright()
+
+    assert isinstance(ok, bool)
+    assert isinstance(message, str)
+
+
+def test_check_chromium():
+    ok, message = check_chromium()
+
+    assert isinstance(ok, bool)
+    assert isinstance(message, str)
+
+
+def test_check_screenshot():
+    ok, message = check_screenshot()
+
+    assert isinstance(ok, bool)
+    assert isinstance(message, str)
+
+
+def test_check_openai_key_exists(monkeypatch):
+    monkeypatch.setenv("OPENAI_API_KEY", "test-key")
+
+    ok, message = check_openai_key()
+
+    assert ok is True
+    assert "found" in message
+
+
+def test_check_openai_key_missing(monkeypatch):
+    monkeypatch.delenv("OPENAI_API_KEY", raising=False)
+
+    ok, message = check_openai_key()
+
+    assert ok is False
+    assert "missing" in message
+
+
+def test_plugin_manifests_exist(tmp_path, monkeypatch):
+    monkeypatch.chdir(tmp_path)
+
+    claude_dir = tmp_path / ".claude-plugin"
+    codex_dir = tmp_path / ".codex-plugin"
+
+    claude_dir.mkdir()
+    codex_dir.mkdir()
+
+    (claude_dir / "plugin.json").write_text("{}")
+    (codex_dir / "plugin.json").write_text("{}")
+
+    ok, message = check_plugin_manifests()
+
+    assert ok is True
+    assert "found" in message
+
+
+def test_plugin_manifests_missing(tmp_path, monkeypatch):
+    monkeypatch.chdir(tmp_path)
+
+    ok, message = check_plugin_manifests()
+
+    assert ok is False
+    assert "missing" in message
+
+
+def test_screenshot_file_cleanup():
+    screenshot_path = Path("doctor_test.png")
+
+    if screenshot_path.exists():
+        screenshot_path.unlink()
+
+    check_screenshot()
+
+    assert not screenshot_path.exists()