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https://github.com/enpaul/tox-poetry-installer.git
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67 lines
1.9 KiB
Python
67 lines
1.9 KiB
Python
# pylint: disable=missing-module-docstring, missing-function-docstring, unused-argument, too-few-public-methods
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import time
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from pathlib import Path
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import poetry.factory
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import poetry.installation.pip_installer
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import poetry.utils.env
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import pytest
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import tox.tox_env.python.virtual_env.runner
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from poetry.core.packages.package import Package as PoetryPackage
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from tox_poetry_installer import utilities
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TEST_PROJECT_PATH = Path(__file__).parent.resolve() / "test-project"
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FAKE_VENV_PATH = Path("nowhere")
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class MockVirtualEnv:
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"""Mock class for the :class:`poetry.utils.env.VirtualEnv` and :class:`tox.venv.VirtualEnv`"""
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def __init__(self, *args, **kwargs):
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self.env_dir = FAKE_VENV_PATH
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self.installed = []
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@staticmethod
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def is_valid_for_marker(*args, **kwargs):
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return True
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@staticmethod
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def get_version_info():
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return (1, 2, 3)
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class MockPipInstaller:
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"""Mock class for the :class:`poetry.installation.pip_installer.PipInstaller`"""
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def __init__(self, env: MockVirtualEnv, **kwargs):
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self.env = env
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def install(self, package: PoetryPackage):
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self.env.installed.append(package)
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time.sleep(1)
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@pytest.fixture
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def mock_venv(monkeypatch):
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monkeypatch.setattr(utilities, "convert_virtualenv", lambda venv: venv)
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monkeypatch.setattr(
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poetry.installation.pip_installer, "PipInstaller", MockPipInstaller
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)
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monkeypatch.setattr(
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tox.tox_env.python.virtual_env.runner, "VirtualEnvRunner", MockVirtualEnv
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)
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monkeypatch.setattr(poetry.utils.env, "VirtualEnv", MockVirtualEnv)
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@pytest.fixture(scope="function")
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def mock_poetry_factory(monkeypatch):
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pypoetry = poetry.factory.Factory().create_poetry(cwd=TEST_PROJECT_PATH)
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def mock_factory(*args, **kwargs):
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return pypoetry
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monkeypatch.setattr(poetry.factory.Factory, "create_poetry", mock_factory)
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