The Gatekeeper, or a project gating system
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zuul/tests/unit/test_merger_repo.py

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2.9 KiB

#!/usr/bin/env python
# Copyright 2012 Hewlett-Packard Development Company, L.P.
# Copyright 2014 Wikimedia Foundation Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import logging
import os
import git
from zuul.merger.merger import Repo
from tests.base import ZuulTestCase
class TestMergerRepo(ZuulTestCase):
log = logging.getLogger("zuul.test.merger.repo")
tenant_config_file = 'config/single-tenant/main.yaml'
workspace_root = None
def setUp(self):
super(TestMergerRepo, self).setUp()
self.workspace_root = os.path.join(self.test_root, 'workspace')
def test_ensure_cloned(self):
parent_path = os.path.join(self.upstream_root, 'org/project1')
# Forge a repo having a submodule
parent_repo = git.Repo(parent_path)
parent_repo.git.submodule('add', os.path.join(
self.upstream_root, 'org/project2'), 'subdir')
parent_repo.index.commit('Adding project2 as a submodule in subdir')
# git 1.7.8 changed .git from being a directory to a file pointing
# to the parent repository /.git/modules/*
self.assertTrue(os.path.exists(
os.path.join(parent_path, 'subdir', '.git')),
msg='.git file in submodule should be a file')
work_repo = Repo(parent_path, self.workspace_root,
'none@example.org', 'User Name')
self.assertTrue(
os.path.isdir(os.path.join(self.workspace_root, 'subdir')),
msg='Cloned repository has a submodule placeholder directory')
self.assertFalse(os.path.exists(
os.path.join(self.workspace_root, 'subdir', '.git')),
msg='Submodule is not initialized')
sub_repo = Repo(
os.path.join(self.upstream_root, 'org/project2'),
os.path.join(self.workspace_root, 'subdir'),
'none@example.org', 'User Name')
self.assertTrue(os.path.exists(
os.path.join(self.workspace_root, 'subdir', '.git')),
msg='Cloned over the submodule placeholder')
self.assertEquals(
os.path.join(self.upstream_root, 'org/project1'),
work_repo.createRepoObject().remotes[0].url,
message="Parent clone still point to upstream project1")
self.assertEquals(
os.path.join(self.upstream_root, 'org/project2'),
sub_repo.createRepoObject().remotes[0].url,
message="Sub repository points to upstream project2")