def test_env_name_error():
with pytest.raises(PipInstallError) as err:
pip.pip_install(name="thisistotallynotthenameofanenvironment", packages=[])
assert str(err.value) == (
"Pip install [] failed with message: Could not find conda environment: thisistotallynotthenameofanenvironment\n"
"You can list all discoverable environments with `conda info --envs`.\n\n"
)
def install(
self,
packages: Packages,
index_url: Union[str, ListLike] = PIP_DEFAULT_INDEX_URL,
) -> None:
"""Install/update pip packages"""
pip_install(name=self.env.name, packages=packages, index_url=index_url)
self.update_history_install(packages=packages, index_url=index_url)
self.env.export()
def test_package_name_error():
name = os.environ.get("CONDA_DEFAULT_ENV")
with pytest.raises(PipInstallError):
pip.pip_install(
name=name,
packages=Packages.from_specs(
["thereisnowaysomeonewouldnameapackagethisway"]
),
)
def test_pip_install_fail(mocker):
name = "env_name"
packages = [Package.from_spec("not_an_actual_pip_package")]
run_mock = mocker.patch("conda_env_tracker.gateways.pip.subprocess.run")
run_mock.configure_mock(
**{"return_value.returncode": 1, "return_value.stderr": "error"}
)
mocker.patch("os.environ.get", mocker.Mock(return_value=name))
with pytest.raises(PipInstallError) as err:
pip.pip_install(name=name, packages=packages)
assert (
str(err.value)
== "Pip install ['not_an_actual_pip_package'] failed with message: error"
)
def test_pip_install_success(name, packages, index, active_conda_env, expected, mocker):
"""Successfully calling the install command"""
run_mock = mocker.patch("conda_env_tracker.gateways.pip.subprocess.run")
run_mock.configure_mock(**{"return_value.returncode": 0})
mocker.patch(
"conda_env_tracker.gateways.conda.get_conda_bin_path",
mocker.Mock(return_value=Path.cwd()),
)
mocker.patch("os.environ.get", mocker.Mock(return_value=active_conda_env))
if index:
pip.pip_install(name=name, packages=packages, index_url=index)
else:
pip.pip_install(name=name, packages=packages)
run_mock.assert_called_once_with(
expected, shell=True, stderr=subprocess.PIPE, encoding="UTF-8"
)