invisible_playwright/tests/test_prefs.py
chrissbaumann 957f84d9a5 test: add pytest markers, conftest, fix Windows-incompatible existing tests
- Add tests/conftest.py with deterministic_rng + sample_profile fixtures
- Register unit/integration/e2e markers in pyproject.toml
- Mark existing 14 tests as @pytest.mark.unit
- Fix test_cli.py: use 'invisible_playwright' (underscore) for 'python -m'
- Fix test_translate_includes_gpu_renderer: assert Windows behavior (empty renderer)
2026-05-14 11:21:10 +02:00

43 lines
1.4 KiB
Python

import pytest
from invisible_playwright._fpforge import generate_profile
from invisible_playwright.prefs import translate_profile_to_prefs
@pytest.mark.unit
def test_translate_includes_gpu_renderer_windows():
"""On Windows, renderer/vendor are cleared so ANGLE reports native hardware."""
p = generate_profile(seed=42)
prefs = translate_profile_to_prefs(p)
assert prefs["zoom.stealth.webgl.renderer"] == ""
assert prefs["zoom.stealth.webgl.vendor"] == ""
@pytest.mark.unit
def test_translate_includes_screen():
p = generate_profile(seed=42)
prefs = translate_profile_to_prefs(p)
assert prefs["zoom.stealth.screen.width"] == p.screen.width
assert prefs["zoom.stealth.screen.height"] == p.screen.height
@pytest.mark.unit
def test_translate_is_deterministic_per_seed():
a = translate_profile_to_prefs(generate_profile(seed=42))
b = translate_profile_to_prefs(generate_profile(seed=42))
assert a == b
@pytest.mark.unit
def test_translate_varies_across_seeds():
a = translate_profile_to_prefs(generate_profile(seed=1))
b = translate_profile_to_prefs(generate_profile(seed=2))
assert a != b
@pytest.mark.unit
def test_translate_has_stealth_baseline_constants():
p = generate_profile(seed=42)
prefs = translate_profile_to_prefs(p)
assert prefs.get("privacy.resistFingerprinting") is False
assert "media.peerconnection.enabled" in prefs