openstack
/
charm-swift-storage
Code Issues Proposed changes

Add tests for behaviour of main

This commit is contained in:
Adam Collard 2015-08-11 09:27:53 +01:00
parent 3c16a54741
commit b46fd66f00
1 changed files with 25 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
unit_tests/test_actions.py
View File

@ -76,7 +76,9 @@ class MainTestCase(CharmTestCase):
def setUp(self):
super(MainTestCase, self).setUp(
actions.actions, ["_get_action_name", "get_action_parser"])
actions.actions, ["_get_action_name",
"get_action_parser",
"action_fail"])
def test_invokes_pause(self):
dummy_calls = []
@ -89,3 +91,25 @@ class MainTestCase(CharmTestCase):
with mock.patch.dict(actions.actions.ACTIONS, {"foo": dummy_action}):
actions.actions.main([])
self.assertEqual(dummy_calls, [True])
def test_unknown_action(self):
"""Unknown actions aren't a traceback."""
self._get_action_name.side_effect = lambda: "foo"
self.get_action_parser = lambda: argparse.ArgumentParser()
exit_string = actions.actions.main([])
self.assertEqual("Action foo undefined", exit_string)
def test_failing_action(self):
"""Actions which traceback trigger action_fail() calls."""
dummy_calls = []
self.action_fail.side_effect = dummy_calls.append
self._get_action_name.side_effect = lambda: "foo"
def dummy_action(args):
raise ValueError("uh oh")
self.get_action_parser = lambda: argparse.ArgumentParser()
with mock.patch.dict(actions.actions.ACTIONS, {"foo": dummy_action}):
actions.actions.main([])
self.assertEqual(dummy_calls, ["uh oh"])