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import os
from datetime import datetime
from uuid import uuid4
from unittest2 import TestCase
from sh import git, rm, touch # pylint: disable=no-name-in-module
class BaseTestCase(TestCase):
# In case of assert failures, print the full error message
maxDiff = None
tmp_git_repo = None
@classmethod
def setUpClass(cls):
""" Sets up the integration tests by creating a new temporary git repository """
cls.tmp_git_repo = os.path.realpath("/tmp/gitlint-test-%s" % datetime.now().strftime("%Y%m%d-%H%M%S"))
git("init", cls.tmp_git_repo)
# configuring name and email is required in every git repot
git("config", "user.name", "gitlint-test-user", _cwd=cls.tmp_git_repo)
git("config", "user.email", "gitlint@test.com", _cwd=cls.tmp_git_repo)
@classmethod
def tearDownClass(cls):
""" Cleans up the temporary git repository """
rm("-rf", cls.tmp_git_repo)
def _create_simple_commit(self, message, out=None, ok_code=None, env=None):
""" Creates a simple commit with an empty test file.
:param message: Commit message for the commit. """
# Let's make sure that we copy the environment in which this python code was executed as environment
# variables can influence how git runs.
# This was needed to fix https://github.com/jorisroovers/gitlint/issues/15 as we need to make sure to use
# the PATH variable that contains the virtualenv's python binary.
environment = os.environ
if env:
environment.update(env)
test_filename = "test-file-" + str(uuid4())
touch(test_filename, _cwd=self.tmp_git_repo)
git("add", test_filename, _cwd=self.tmp_git_repo)
# https://amoffat.github.io/sh/#interactive-callbacks
git("commit", "-m", message, _cwd=self.tmp_git_repo, _tty_in=True, _out=out, _ok_code=ok_code, _env=environment)
return test_filename
@staticmethod
def get_sample_path(filename=""):
samples_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), "samples")
return os.path.join(samples_dir, filename)
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