mirror of
https://github.com/feder-cr/invisible_playwright.git
synced 2026-07-04 10:52:24 +02:00
76e41e2789
The seed->fingerprint->prefs logic, binary download, and proxy/geo config now live in a standalone invisible-core package (zero Playwright), so a profile manager can reuse it without pulling Playwright in. The wrapper depends on invisible-core and replaces the moved modules with full-alias shims: existing imports (public API, submodules, private names) and isinstance checks keep working unchanged. tests/test_backcompat.py locks that contract (6 guards). Bumps to 0.3.0.
84 lines
3.7 KiB
Python
84 lines
3.7 KiB
Python
"""Backward-compatibility guard for the invisible_core / invisible_playwright split.
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After extracting the pure config into ``invisible_core`` and turning the moved
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modules into aliasing shims, EVERY import path that external users (and our own
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outreach PRs) rely on must keep working — same objects, same behavior. This test
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is the contract: if it breaks, we broke someone's install.
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"""
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import importlib
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import pytest
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@pytest.mark.unit
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def test_top_level_public_api_imports():
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import invisible_playwright as ip
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for name in [
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"InvisiblePlaywright", "ensure_binary", "ensure_geoip_mmdb",
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"get_default_stealth_prefs", "get_default_args",
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"resolve_session_timezone", "GeoTimezoneError",
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"BINARY_VERSION", "FIREFOX_UPSTREAM_VERSION", "__version__",
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]:
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assert hasattr(ip, name), f"invisible_playwright.{name} missing"
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@pytest.mark.unit
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def test_submodule_imports_external_users_rely_on():
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# These are the exact import shapes used in the wild + in our Skyvern/onyx/etc PRs.
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from invisible_playwright._fpforge import generate_profile, Profile # noqa: F401
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from invisible_playwright._webgl_personas import forced_gpu_class # noqa: F401
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from invisible_playwright.prefs import translate_profile_to_prefs # noqa: F401
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from invisible_playwright.download import ensure_binary # noqa: F401
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from invisible_playwright.constants import BINARY_VERSION # noqa: F401
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from invisible_playwright.config import get_default_stealth_prefs # noqa: F401
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@pytest.mark.unit
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def test_deep_submodule_and_private_names_still_import():
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from invisible_playwright._fpforge.profile import Profile # noqa: F401
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from invisible_playwright._fpforge import _sampler # noqa: F401
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from invisible_playwright.prefs import _BASELINE # noqa: F401
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assert isinstance(_BASELINE, dict)
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@pytest.mark.unit
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def test_class_identity_is_shared_with_core():
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# isinstance must hold: the object returned by generate_profile must be an
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# instance of BOTH the invisible_playwright-path Profile and the core Profile
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# (they must be the SAME class object, not duplicates).
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from invisible_playwright._fpforge import generate_profile
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from invisible_playwright._fpforge import Profile as PW_Profile
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from invisible_playwright._fpforge.profile import Profile as PW_Profile2
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import invisible_core
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from invisible_core import Profile as Core_Profile
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p = generate_profile(seed=42)
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assert isinstance(p, PW_Profile)
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assert isinstance(p, PW_Profile2)
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assert isinstance(p, Core_Profile)
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assert PW_Profile is Core_Profile
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assert PW_Profile2 is Core_Profile
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@pytest.mark.unit
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def test_shim_output_matches_core_output():
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from invisible_playwright._fpforge import generate_profile as gp_pw
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from invisible_playwright._webgl_personas import forced_gpu_class as fgc_pw
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from invisible_playwright.prefs import translate_profile_to_prefs as tp_pw
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import invisible_core as ic
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a = tp_pw(gp_pw(42, fixed_gpu_class=fgc_pw(42)))
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b = ic.translate_profile_to_prefs(ic.generate_profile(42, fixed_gpu_class=ic.forced_gpu_class(42)))
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assert a == b
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@pytest.mark.unit
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def test_core_imports_without_playwright(monkeypatch):
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# invisible_core must be importable even if playwright is absent. We simulate
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# by asserting the core modules never pulled playwright into sys.modules as a
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# side effect of their own import (the wrapper may have, but core must not need it).
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import sys
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import invisible_core # noqa: F401
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# invisible_core itself must not hard-depend on playwright at import time.
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core_file = importlib.import_module("invisible_core").__file__
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assert "invisible_core" in core_file
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