cookiecutter-django/tests/test_cookiecutter_substitution.py

42 lines
1.3 KiB
Python
Raw Normal View History

2015-03-27 16:56:55 +03:00
import os
import re
import shutil
import unittest
from os.path import dirname, exists, join
from cookiecutter.main import cookiecutter
class TestCookiecutterSubstitution(unittest.TestCase):
"""Test that all cookiecutter instances are substituted"""
cookiecutter(dirname(dirname(__file__)), no_input=True)
destpath = join(dirname(dirname(__file__)), 'project_name')
def tearDown(self):
if exists(self.destpath):
shutil.rmtree(self.destpath)
def test_all_cookiecutter_instances_are_substituted(self):
# Build a list containing absolute paths to the generated files
paths = [os.path.join(dirpath, file_path)
for dirpath, subdirs, files in os.walk(self.destpath)
for file_path in files]
# Construct the cookiecutter search pattern
pattern = "{{(\s?cookiecutter)[.](.*?)}}"
re_obj = re.compile(pattern)
# Assert that no match is found in any of the files
for path in paths:
for line in open(path, 'r'):
match = re_obj.search(line)
self.assertIsNone(
match,
"cookiecutter variable not replaced in {}".format(path))
if __name__ == '__main__':
unittest.main()