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[WIP] Add test for pip installing pendulum failing #2262

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38 changes: 38 additions & 0 deletions tests/installation/test_pip_installer.py
Original file line number Diff line number Diff line change
@@ -1,12 +1,17 @@
import shutil

import pytest

from poetry.factory import Factory
from poetry.installation.pip_installer import PipInstaller
from poetry.io.null_io import NullIO
from poetry.packages.package import Package
from poetry.repositories.legacy_repository import LegacyRepository
from poetry.repositories.pool import Pool
from poetry.utils._compat import Path
from poetry.utils.env import EnvManager
from poetry.utils.env import NullEnv
from poetry.utils.env import VirtualEnv


@pytest.fixture
Expand Down Expand Up @@ -62,6 +67,39 @@ def test_requirement_source_type_url():
assert expected == result


@pytest.fixture()
def poetry(config):
poetry = Factory().create_poetry(
Path(__file__).parent.parent / "fixtures" / "simple_project"
)
poetry.set_config(config)

return poetry


@pytest.fixture()
def manager(poetry):
return EnvManager(poetry)


@pytest.fixture
def tmp_venv(tmp_dir, manager):
venv_path = Path(tmp_dir) / "venv"

manager.build_venv(str(venv_path))

venv = VirtualEnv(venv_path)
yield venv

shutil.rmtree(str(venv.path))


def test_can_install_pendulum_sdist(tmp_venv):
installer = PipInstaller(tmp_venv, NullIO(), Pool())

installer.run("install", "--no-binary", ":all:", "pendulum")
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This will fail today because poetry-core 1.0.0a5 cannot be installed from source. When pendulum is attempted to be built using PEP-517.

Using pip install --no-binary pendulum should progress further. But will fail when we hit pendulum. Which again attempts to install using setuptools.

This should be resolved once python-poetry/poetry-core#24 is merged.



def test_requirement_git_develop_false(installer, package_git):
package_git.develop = False
result = installer.requirement(package_git)
Expand Down