vscode-python/pythonFiles/tests/test_create_conda.py at main · FluidNumerics/vscode-python

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# Licensed under the MIT License.

import importlib

import sys

import create_conda

import pytest

@pytest.mark.parametrize("env_exists", [True, False])

@pytest.mark.parametrize("git_ignore", [True, False])

@pytest.mark.parametrize("install", [True, False])

@pytest.mark.parametrize("python", [True, False])

def test_create_env(env_exists, git_ignore, install, python):

importlib.reload(create_conda)

create_conda.conda_env_exists = lambda _n: env_exists

install_packages_called = False

def install_packages(_name):

nonlocal install_packages_called

install_packages_called = True

create_conda.install_packages = install_packages

run_process_called = False

def run_process(args, error_message):

nonlocal run_process_called

run_process_called = True

version = (

"12345" if python else f"{sys.version_info.major}.{sys.version_info.minor}"

)

if not env_exists:

assert args == [

sys.executable,

"-m",

"conda",

"create",

"--yes",

"--prefix",

create_conda.CONDA_ENV_NAME,

f"python={version}",

]

assert error_message == "CREATE_CONDA.ENV_FAILED_CREATION"

create_conda.run_process = run_process

add_gitignore_called = False

def add_gitignore(_name):

nonlocal add_gitignore_called

add_gitignore_called = True

create_conda.add_gitignore = add_gitignore

args = []

if git_ignore:

args.append("--git-ignore")

if install:

args.append("--install")

if python:

args.extend(["--python", "12345"])

create_conda.main(args)

assert install_packages_called == install

# run_process is called when the venv does not exist

assert run_process_called != env_exists

# add_gitignore is called when new venv is created and git_ignore is True

assert add_gitignore_called == (not env_exists and git_ignore)

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