CLI for save_failed_tree

tests/test_cli/test_save_failed_tree.py

@@ -0,0 +1,128 @@
+import StringIO
+import unittest
+import koji
+import mock
+
+import loadcli
+cli = loadcli.cli
+
+
+class TestSaveFailedTree(unittest.TestCase):
+    def setUp(self):
+        self.options = mock.MagicMock()
+        self.session = mock.MagicMock()
+        self.args = mock.MagicMock()
+        self.original_parser = cli.OptionParser
+        cli.OptionParser = mock.MagicMock()
+        self.parser = cli.OptionParser.return_value
+        cli.options = self.options  # globals!!!
+
+    def tearDown(self):
+        cli.OptionParser = self.original_parser
+
+    # Show long diffs in error output...
+    maxDiff = None
+
+    @mock.patch('koji_cli.activate_session')
+    def test_handle_save_failed_tree_simple(self, activate_session_mock):
+        # koji save-failed-tree 123456
+        task_id = 123456
+        arguments = [task_id]
+        options = mock.MagicMock()
+        options.full = False
+        options.nowait = True
+        self.parser.parse_args.return_value = [options, arguments]
+        self.session.getAPIVersion.return_value = koji.API_VERSION
+
+        # Mock out the xmlrpc server
+        self.session.saveFailedTree.return_value = 123
+
+        # Run it and check immediate output
+        cli.handle_save_failed_tree(self.options, self.session, self.args)
+
+        # Finally, assert that things were called as we expected.
+        activate_session_mock.assert_called_once_with(self.session)
+        self.session.saveFailedTree.assert_called_once_with(task_id, options.full)
+
+    @mock.patch('koji_cli.activate_session')
+    def test_handle_save_failed_tree_full(self, activate_session_mock):
+        # koji save-failed-tree 123456 --full
+        task_id = 123456
+        arguments = [task_id]
+        options = mock.MagicMock()
+        options.full = True
+        options.nowait = True
+        self.parser.parse_args.return_value = [options, arguments]
+        self.session.getAPIVersion.return_value = koji.API_VERSION
+
+        # Mock out the xmlrpc server
+        self.session.saveFailedTree.return_value = 123
+
+        # Run it and check immediate output
+        cli.handle_save_failed_tree(self.options, self.session, self.args)
+
+        # Finally, assert that things were called as we expected.
+        activate_session_mock.assert_called_once_with(self.session)
+        self.session.saveFailedTree.assert_called_once_with(task_id, options.full)
+
+    @mock.patch('koji_cli.activate_session')
+    @mock.patch('koji_cli.watch_tasks')
+    def test_handle_save_failed_tree_wait(self, watch_tasks_mock, activate_session_mock):
+        # koji save-failed-tree 123456 --full
+        task_id = 123456
+        arguments = [task_id]
+        options = mock.MagicMock()
+        options.full = True
+        options.nowait = False
+        options.quiet = False
+        self.parser.parse_args.return_value = [options, arguments]
+        self.session.getAPIVersion.return_value = koji.API_VERSION
+
+        # Mock out the xmlrpc server
+        spawned_id = 123
+        self.session.saveFailedTree.return_value = spawned_id
+
+        # Run it and check immediate output
+        cli.handle_save_failed_tree(self.options, self.session, self.args)
+
+        # Finally, assert that things were called as we expected.
+        self.session.saveFailedTree.assert_called_once_with(task_id, options.full)
+        activate_session_mock.assert_called_once_with(self.session)
+        self.session.logout.assert_called_once_with()
+        watch_tasks_mock.assert_called_once_with(self.session, [spawned_id],
+                                                 quiet=options.quiet)
+
+    @mock.patch('sys.stdout', new_callable=StringIO.StringIO)
+    @mock.patch('koji_cli.activate_session')
+    @mock.patch('koji_cli.watch_tasks')
+    def test_handle_save_failed_tree_errors(self, watch_tasks_mock, activate_session_mock, stdout):
+        # koji save-failed-tree 123 456
+        arguments = [123, 456]
+        options = mock.MagicMock()
+        self.parser.parse_args.return_value = [options, arguments]
+        self.parser.error.side_effect = Exception()
+        self.session.getAPIVersion.return_value = koji.API_VERSION
+
+        self.assertRaises(Exception, cli.handle_save_failed_tree,
+                          self.options, self.session, self.args)
+
+        arguments = ["text"]
+        self.parser.parse_args.return_value = [options, arguments]
+        self.assertRaises(Exception, cli.handle_save_failed_tree, self.options,
+                          self.session, self.args)
+
+        # plugin not installed
+        arguments = [123]
+        self.parser.parse_args.return_value = [options, arguments]
+        self.session.saveFailedTree.side_effect = koji.GenericError("Invalid method")
+        self.assertRaises(koji.GenericError, cli.handle_save_failed_tree,
+                          self.options, self.session, self.args)
+
+        # something wrong happened in task
+        stdout.seek(0)
+        stdout.truncate()
+        self.session.saveFailedTree.return_value = 'xyz'
+        self.session.saveFailedTree.side_effect = None
+        cli.handle_save_failed_tree(self.options, self.session, self.args)
+        actual = stdout.getvalue()
+        self.assertEqual(actual, 'Error: xyz\n')