Merge "Fix the set config error"

1 files changed, 211 insertions, 0 deletions

diff --git a/tests/test_set_config.py b/tests/test_set_config.py
index 3e946c797..e67db9bc2 100644
--- a/tests/test_set_config.py
+++ b/tests/test_set_config.py
@@ -10,6 +10,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import collections
+import copy
 import imp
 import json
 import mock
@@ -64,3 +66,212 @@ class LoadFromEnv(base.BaseTestCase):
                                   mock.call().write(u'/bin/true'),
                                   mock.call().__exit__(None, None, None)],
                                  mo.mock_calls)
+
+FAKE_CONFIG_FILES = [
+    set_configs.ConfigFile(
+        '/var/lib/kolla/config_files/bar.conf',
+        '/foo/bar.conf', 'user1', '0644')
+]
+
+FAKE_CONFIG_FILE = FAKE_CONFIG_FILES[0]
+
+
+class ConfigFileTest(base.BaseTestCase):
+
+    @mock.patch('os.path.exists', return_value=False)
+    def test_delete_path_not_exists(self, mock_exists):
+
+        config_file = copy.deepcopy(FAKE_CONFIG_FILE)
+        config_file._delete_path(config_file.dest)
+
+        mock_exists.assert_called_with(config_file.dest)
+
+    @mock.patch('os.path.exists', return_value=True)
+    @mock.patch('os.path.isdir', return_value=True)
+    @mock.patch('shutil.rmtree')
+    def test_delete_path_exist_dir(self,
+                                   mock_rmtree,
+                                   mock_isdir,
+                                   mock_exists):
+
+        config_file = copy.deepcopy(FAKE_CONFIG_FILE)
+        config_file._delete_path(config_file.dest)
+
+        mock_exists.assert_called_with(config_file.dest)
+        mock_isdir.assert_called_with(config_file.dest)
+        mock_rmtree.assert_called_with(config_file.dest)
+
+    @mock.patch('os.path.exists', return_value=True)
+    @mock.patch('os.path.isdir', return_value=False)
+    @mock.patch('os.remove')
+    def test_delete_path_exist_file(self,
+                                    mock_remove,
+                                    mock_isdir,
+                                    mock_exists):
+
+        config_file = copy.deepcopy(FAKE_CONFIG_FILE)
+        config_file._delete_path(config_file.dest)
+
+        mock_exists.assert_called_with(config_file.dest)
+        mock_isdir.assert_called_with(config_file.dest)
+        mock_remove.assert_called_with(config_file.dest)
+
+    @mock.patch('os.chmod')
+    @mock.patch('os.chown')
+    @mock.patch('pwd.getpwnam')
+    def test_set_permission(self,
+                            mock_getpwnam,
+                            mock_chown,
+                            mock_chmod):
+
+        User = collections.namedtuple('User', ['pw_uid', 'pw_gid'])
+        user = User(3333, 4444)
+        mock_getpwnam.return_value = user
+
+        config_file = copy.deepcopy(FAKE_CONFIG_FILE)
+        config_file._set_permission(config_file.dest)
+
+        mock_getpwnam.assert_called_with(config_file.owner)
+        mock_chown.assert_called_with(config_file.dest, 3333, 4444)
+        mock_chmod.assert_called_with(config_file.dest, 420)
+
+    @mock.patch('glob.glob', return_value=[])
+    def test_copy_no_source_not_optional(self,
+                                         mock_glob):
+
+        config_file = copy.deepcopy(FAKE_CONFIG_FILE)
+
+        self.assertRaises(set_configs.MissingRequiredSource,
+                          config_file.copy)
+
+    @mock.patch('glob.glob', return_value=[])
+    def test_copy_no_source_optional(self, mock_glob):
+
+        config_file = copy.deepcopy(FAKE_CONFIG_FILE)
+        config_file.optional = True
+
+        config_file.copy()
+
+        mock_glob.assert_called_with(config_file.source)
+
+    @mock.patch.object(set_configs.ConfigFile, '_copy_file')
+    @mock.patch('os.path.isdir', return_value=False)
+    @mock.patch.object(set_configs.ConfigFile, '_create_parent_dirs')
+    @mock.patch.object(set_configs.ConfigFile, '_delete_path')
+    @mock.patch('glob.glob')
+    def test_copy_one_source_file(self, mock_glob, mock_delete_path,
+                                  mock_create_parent_dirs, mock_isdir,
+                                  mock_copy_file):
+        config_file = copy.deepcopy(FAKE_CONFIG_FILE)
+
+        mock_glob.return_value = [config_file.source]
+
+        config_file.copy()
+
+        mock_glob.assert_called_with(config_file.source)
+        mock_delete_path.assert_called_with(config_file.dest)
+        mock_create_parent_dirs.assert_called_with(config_file.dest)
+        mock_isdir.assert_called_with(config_file.source)
+        mock_copy_file.assert_called_with(config_file.source,
+                                          config_file.dest)
+
+    @mock.patch.object(set_configs.ConfigFile, '_copy_dir')
+    @mock.patch('os.path.isdir', return_value=True)
+    @mock.patch.object(set_configs.ConfigFile, '_create_parent_dirs')
+    @mock.patch.object(set_configs.ConfigFile, '_delete_path')
+    @mock.patch('glob.glob')
+    def test_copy_one_source_dir(self, mock_glob, mock_delete_path,
+                                 mock_create_parent_dirs, mock_isdir,
+                                 mock_copy_dir):
+        config_file = copy.deepcopy(FAKE_CONFIG_FILE)
+
+        mock_glob.return_value = [config_file.source]
+
+        config_file.copy()
+
+        mock_glob.assert_called_with(config_file.source)
+        mock_delete_path.assert_called_with(config_file.dest)
+        mock_create_parent_dirs.assert_called_with(config_file.dest)
+        mock_isdir.assert_called_with(config_file.source)
+        mock_copy_dir.assert_called_with(config_file.source,
+                                         config_file.dest)
+
+    @mock.patch.object(set_configs.ConfigFile, '_copy_file')
+    @mock.patch('os.path.isdir', return_value=False)
+    @mock.patch.object(set_configs.ConfigFile, '_create_parent_dirs')
+    @mock.patch.object(set_configs.ConfigFile, '_delete_path')
+    @mock.patch('glob.glob')
+    def test_copy_glob_source_file(self, mock_glob, mock_delete_path,
+                                   mock_create_parent_dirs, mock_isdir,
+                                   mock_copy_file):
+        config_file = set_configs.ConfigFile(
+            '/var/lib/kolla/config_files/bar.*', '/foo/', 'user1', '0644')
+
+        mock_glob.return_value = ['/var/lib/kolla/config_files/bar.conf',
+                                  '/var/lib/kolla/config_files/bar.yml']
+
+        config_file.copy()
+
+        mock_glob.assert_called_with(config_file.source)
+
+        self.assertEqual(mock_delete_path.mock_calls,
+                         [mock.call('/foo/bar.conf'),
+                          mock.call('/foo/bar.yml')])
+        self.assertEqual(mock_create_parent_dirs.mock_calls,
+                         [mock.call('/foo/bar.conf'),
+                          mock.call('/foo/bar.yml')])
+        self.assertEqual(mock_isdir.mock_calls,
+                         [mock.call('/var/lib/kolla/config_files/bar.conf'),
+                          mock.call('/var/lib/kolla/config_files/bar.yml')])
+        self.assertEqual(mock_copy_file.mock_calls,
+                         [mock.call('/var/lib/kolla/config_files/bar.conf',
+                                    '/foo/bar.conf'),
+                          mock.call('/var/lib/kolla/config_files/bar.yml',
+                                    '/foo/bar.yml')])
+
+    @mock.patch.object(set_configs.ConfigFile, '_cmp_file')
+    @mock.patch('os.path.isdir', return_value=False)
+    @mock.patch('glob.glob')
+    def test_check_glob_source_file(self, mock_glob, mock_isdir,
+                                    mock_cmp_file):
+        config_file = set_configs.ConfigFile(
+            '/var/lib/kolla/config_files/bar.*', '/foo/', 'user1', '0644')
+
+        mock_glob.return_value = ['/var/lib/kolla/config_files/bar.conf',
+                                  '/var/lib/kolla/config_files/bar.yml']
+        mock_cmp_file.return_value = True
+
+        config_file.check()
+
+        self.assertEqual(mock_isdir.mock_calls,
+                         [mock.call('/var/lib/kolla/config_files/bar.conf'),
+                          mock.call('/var/lib/kolla/config_files/bar.yml')])
+        self.assertEqual(mock_cmp_file.mock_calls,
+                         [mock.call('/var/lib/kolla/config_files/bar.conf',
+                                    '/foo/bar.conf'),
+                          mock.call('/var/lib/kolla/config_files/bar.yml',
+                                    '/foo/bar.yml')])
+
+    @mock.patch.object(set_configs.ConfigFile, '_cmp_file')
+    @mock.patch('os.path.isdir', return_value=False)
+    @mock.patch('glob.glob')
+    def test_check_glob_source_file_no_equal(self, mock_glob, mock_isdir,
+                                             mock_cmp_file):
+        config_file = set_configs.ConfigFile(
+            '/var/lib/kolla/config_files/bar.*', '/foo/', 'user1', '0644')
+
+        mock_glob.return_value = ['/var/lib/kolla/config_files/bar.conf',
+                                  '/var/lib/kolla/config_files/bar.yml']
+        mock_cmp_file.side_effect = [True, False]
+
+        self.assertRaises(set_configs.ConfigFileBadState,
+                          config_file.check)
+
+        self.assertEqual(mock_isdir.mock_calls,
+                         [mock.call('/var/lib/kolla/config_files/bar.conf'),
+                          mock.call('/var/lib/kolla/config_files/bar.yml')])
+        self.assertEqual(mock_cmp_file.mock_calls,
+                         [mock.call('/var/lib/kolla/config_files/bar.conf',
+                                    '/foo/bar.conf'),
+                          mock.call('/var/lib/kolla/config_files/bar.yml',
+                                    '/foo/bar.yml')])