Add unit tests for koji commands

tests/test_cli/test_set_task_priority.py

@@ -0,0 +1,93 @@
+from __future__ import absolute_import
+import mock
+import six
+import unittest
+
+from koji_cli.commands import handle_set_task_priority
+from . import utils
+
+
+class TestSetTaskPriority(utils.CliTestCase):
+
+    # Show long diffs in error output...
+    maxDiff = None
+
+    def setUp(self):
+        self.error_format = """Usage: %s set-task-priority [options] --priority=<priority> <task-id> [task-id]...
+(Specify the --help global option for a list of other help options)
+
+%s: error: {message}
+""" % (self.progname, self.progname)
+
+    @mock.patch('sys.stdout', new_callable=six.StringIO)
+    @mock.patch('koji_cli.commands.activate_session')
+    def test_handle_set_task_priority(
+            self,
+            activate_session_mock,
+            stdout):
+        """Test handle_set_task_priority function"""
+        session = mock.MagicMock()
+        options = mock.MagicMock()
+        arguments = ['--priority', '10', '1', '11', '121', '1331']
+
+        # Case 1. no task id error
+        expected = self.format_error_message(
+            "You must specify at least one task id")
+
+        self.assert_system_exit(
+            handle_set_task_priority,
+            options,
+            session,
+            [],
+            stderr=expected,
+            activate_session=None)
+        activate_session_mock.assert_not_called()
+
+        # Case 2. no --priority is specified
+        expected = self.format_error_message(
+            "You must specify --priority")
+
+        self.assert_system_exit(
+            handle_set_task_priority,
+            options,
+            session,
+            ['1'],
+            stderr=expected,
+            activate_session=None)
+        activate_session_mock.assert_not_called()
+
+        # Case 3 . Wrong task id (not integer format)
+        for case in ['1.0', '0.1', 'abc']:
+            expected = self.format_error_message(
+                "Task numbers must be integers")
+
+            self.assert_system_exit(
+                handle_set_task_priority,
+                options,
+                session,
+                [case, '--priority', '10'],
+                stderr=expected,
+                activate_session=None)
+            activate_session_mock.assert_not_called()
+
+        calls = [mock.call(int(tid), 10, False) for tid in arguments[2:]]
+        handle_set_task_priority(options, session, arguments)
+        activate_session_mock.assert_called_with(session, options)
+        session.setTaskPriority.assert_has_calls(calls)
+        self.assert_console_message(stdout, '')
+
+    def test_handle_set_task_priority_help(self):
+        self.assert_help(
+            handle_set_task_priority,
+            """Usage: %s set-task-priority [options] --priority=<priority> <task-id> [task-id]...
+(Specify the --help global option for a list of other help options)
+
+Options:
+  -h, --help           show this help message and exit
+  --priority=PRIORITY  New priority
+  --recurse            Change priority of child tasks as well
+""" % self.progname)
+
+
+if __name__ == '__main__':
+    unittest.main()