cookiecutter-django/tests/test_hooks.py

28 lines
710 B
Python
Raw Permalink Normal View History

"""Unit tests for the hooks"""
import os
from pathlib import Path
import pytest
from hooks.post_gen_project import append_to_gitignore_file
@pytest.fixture()
def working_directory(tmp_path):
prev_cwd = Path.cwd()
os.chdir(tmp_path)
try:
yield tmp_path
finally:
os.chdir(prev_cwd)
def test_append_to_gitignore_file(working_directory):
gitignore_file = working_directory / ".gitignore"
gitignore_file.write_text("node_modules/\n")
append_to_gitignore_file(".envs/*")
linesep = os.linesep.encode()
assert gitignore_file.read_bytes() == b"node_modules/" + linesep + b".envs/*" + linesep
assert gitignore_file.read_text() == "node_modules/\n.envs/*\n"