def test_get_install_order(self): """Testing PendingInstall.get_install_order""" self.data_loader.path_to_content.update({ '/packages/DepPackage1/index.json': { 'format_version': '1.0', 'name': 'DepPackage1', 'created_timestamp': '2015-10-11T08:17:29.958569', 'last_updated_timestamp': '2015-10-12T08:17:29.958569', 'current_version': '1.5', 'channels': [ { 'name': '1.x', 'created_timestamp': '2015-10-13T08:17:29.958569', 'last_updated_timestamp': '2015-10-14T08:17:29.958569', 'latest_version': '1.5', 'current': True, 'visible': True, 'manifest_file': '1.x.json', }, ], }, '/packages/DepPackage1/1.x.json': { 'format_version': '1.0', 'created_timestamp': '2015-10-11T08:17:29.958569', 'last_updated_timestamp': '2015-10-12T08:17:29.958569', 'releases': [ { 'version': '1.5', 'type': 'stable', 'visible': True, } ], 'package_rules': [ { 'version_range': '*', 'package_type': 'python', 'package_name': 'DepPackage1', 'systems': ['*'], 'dependencies': { 'required': [ 'DepPackage2>=1.5', ], }, }, ], }, '/packages/DepPackage2/index.json': { 'format_version': '1.0', 'name': 'DepPackage2', 'created_timestamp': '2015-10-11T08:17:29.958569', 'last_updated_timestamp': '2015-10-12T08:17:29.958569', 'current_version': '1.5', 'channels': [ { 'name': '1.x', 'created_timestamp': '2015-10-13T08:17:29.958569', 'last_updated_timestamp': '2015-10-14T08:17:29.958569', 'latest_version': '1.5', 'current': True, 'visible': True, 'manifest_file': '1.x.json', }, ], }, '/packages/DepPackage2/1.x.json': { 'format_version': '1.0', 'created_timestamp': '2015-10-11T08:17:29.958569', 'last_updated_timestamp': '2015-10-12T08:17:29.958569', 'releases': [ { 'version': '1.5', 'type': 'stable', 'visible': True, }, ], 'package_rules': [ { 'version_range': '*', 'package_type': 'python', 'package_name': 'DepPackage2', 'systems': ['*'], }, ], }, }) pending_install = PendingInstall() bundle = PackageBundle(name='MyPackage') channel = PackageChannel(bundle, name='1.0.x') channel._loaded = True bundle._channels = [channel] release = PackageRelease(channel=channel, version='1.0') channel._releases = [release] rules = PackageRules( channel=channel, version_range='*', required_dependencies=[ 'DepPackage1>=1.0', ], package_type='python', package_name='TestPackage', systems=['*']) channel._package_rules = [rules] pending_install.add_package(release, 'python') pending_install.resolve_dependencies() install_order = pending_install.get_install_order() self.assertEqual(len(install_order), 3) self.assertEqual(install_order[0]['bundle'].name, 'DepPackage2') self.assertEqual(install_order[1]['bundle'].name, 'DepPackage1') self.assertEqual(install_order[2]['bundle'].name, 'MyPackage')