def setUp(self):
super(RSRAppDeployerTest, self).setUp()
self.mock_deployment_host = self.mox.CreateMock(DeploymentHost)
self.mock_feedback = self.mox.CreateMock(ExecutionFeedback)
self.deployment_config = RSRDeploymentConfig.create_with(CIDeploymentHostConfig.for_test(), "rupaul")
self.mock_deployment_host.feedback = self.mock_feedback
self.app_deployer = RSRAppDeployer(self.deployment_config, self.mock_deployment_host)
class RSRAppDeployerTest(mox.MoxTestBase):
def setUp(self):
super(RSRAppDeployerTest, self).setUp()
self.mock_deployment_host = self.mox.CreateMock(DeploymentHost)
self.mock_feedback = self.mox.CreateMock(ExecutionFeedback)
self.deployment_config = RSRDeploymentConfig.create_with(CIDeploymentHostConfig.for_test(), "rupaul")
self.mock_deployment_host.feedback = self.mock_feedback
self.app_deployer = RSRAppDeployer(self.deployment_config, self.mock_deployment_host)
def test_initialiser_uses_executionfeedback_instance_from_deployment_host(self):
"""fab.tests.app.rsr_app_deployer_test Initialiser uses ExecutionFeedback from deployment host"""
self.mox.ReplayAll()
self.assertIsInstance(self.app_deployer, RSRAppDeployer)
self.assertIsInstance(self.app_deployer.feedback, ExecutionFeedback)
def test_can_ensure_user_has_required_deployment_permissions(self):
"""fab.tests.app.rsr_app_deployer_test Can ensure user has required deployment permissions"""
self.mock_deployment_host.ensure_user_has_required_deployment_permissions(self.deployment_config.deployment_user)
self.mox.ReplayAll()
self.app_deployer.ensure_user_has_required_deployment_permissions()
def test_can_ensure_required_directories_exist(self):
"""fab.tests.app.rsr_app_deployer_test Can ensure required directories exist"""
self.mock_deployment_host.ensure_directory_exists_with_web_group_permissions(self.deployment_config.repo_checkout_home)
self.mock_deployment_host.ensure_directory_exists(self.deployment_config.repo_archives_dir)
self.mox.ReplayAll()
self.app_deployer.ensure_required_directories_exist()
def test_can_clean_deployment_directories(self):
"""fab.tests.app.rsr_app_deployer_test Can clean deployment directories"""
self.mock_feedback.comment("Clearing previous deployment directories")
self.mock_deployment_host.delete_directory_with_sudo(self.deployment_config.rsr_deployment_home)
self.mox.ReplayAll()
self.app_deployer.clean_deployment_directories()
def test_can_download_and_unpack_rsr_code_archive_to_deployment_host(self):
"""fab.tests.app.rsr_app_deployer_test Can download and unpack RSR code archive to deployment host"""
self._download_and_unpack_rsr_archive(archive_exists_on_host=False)
self.mox.ReplayAll()
self.app_deployer.download_and_unpack_rsr_archive()
def _download_and_unpack_rsr_archive(self, archive_exists_on_host):
archive_file_name = "rsr_develop.zip"
archive_file_on_host = os.path.join(self.deployment_config.repo_archives_dir, archive_file_name)
self.mock_deployment_host.file_name_from_url_headers(self.deployment_config.rsr_archive_url).AndReturn(archive_file_name)
self.mock_feedback.comment("Downloading RSR archive from Github")
self.mock_deployment_host.download_file_at_url_as(archive_file_on_host, self.deployment_config.rsr_archive_url)
self._unpack_code_archive(archive_file_on_host)
def _unpack_code_archive(self, archive_file_on_host):
self.mock_feedback.comment("Unpacking RSR archive in %s" % self.deployment_config.rsr_deployment_home)
self._change_dir_to(self.deployment_config.repo_checkout_home)
self.mock_deployment_host.decompress_code_archive(archive_file_on_host, self.deployment_config.repo_checkout_home)
self.mock_deployment_host.rename_directory(self.deployment_config.unpacked_archive_dir_mask, self.deployment_config.rsr_deployment_dir_name)
self.mock_deployment_host.set_web_group_ownership_on_directory(self.deployment_config.rsr_deployment_dir_name)
def test_can_create_app_symlinks(self):
"""fab.tests.app.rsr_app_deployer_test Can create app symlinks"""
self.mock_feedback.comment("Verifying expected symlink target paths")
self._verify_symlink_target_paths()
self.mock_feedback.comment("Ensuring expected RSR app symlinks exist")
self._link_configuration_files()
self._link_mediaroot_directories()
self._link_current_deployment_home()
self._link_static_media_directories()
self.mox.ReplayAll()
self.app_deployer.ensure_app_symlinks_exist()
def _verify_symlink_target_paths(self):
self.mock_deployment_host.exit_if_directory_does_not_exist(self.deployment_config.host_config_home)
self.mock_deployment_host.exit_if_file_does_not_exist(self.deployment_config.deployed_rsr_settings_file)
self.mock_deployment_host.exit_if_directory_does_not_exist(self.deployment_config.django_media_admin_path)
self.mock_deployment_host.exit_if_directory_does_not_exist(self.deployment_config.rsr_static_media_home)
self.mock_deployment_host.exit_if_directory_does_not_exist(self.deployment_config.static_media_db_path)
def _link_configuration_files(self):
self._change_dir_to(self.deployment_config.rsr_settings_home)
self.mock_deployment_host.ensure_symlink_exists(self.deployment_config.local_rsr_settings_file_name,
self.deployment_config.deployed_rsr_settings_file)
def _link_mediaroot_directories(self):
self._change_dir_to(self.deployment_config.rsr_media_root)
self.mock_deployment_host.ensure_symlink_exists("admin", self.deployment_config.django_media_admin_path)
self.mock_deployment_host.ensure_symlink_exists("db", self.deployment_config.static_media_db_path)
def _link_current_deployment_home(self):
self._change_dir_to(self.deployment_config.repo_checkout_home)
self.mock_deployment_host.ensure_symlink_exists("current", self.deployment_config.rsr_deployment_dir_name)
def _link_static_media_directories(self):
self._change_dir_to(self.deployment_config.rsr_static_media_home)
self.mock_deployment_host.ensure_symlink_exists("mediaroot", self.deployment_config.current_rsr_media_root)
def _change_dir_to(self, expected_dir):
self.mock_deployment_host.cd(expected_dir).AndReturn(fabric.api.cd(expected_dir))
