def setUp(self):
super(TestFocusArgParser, self).setUp()
self.parser = FocusArgParser()
class TestFocusArgParser(FocusTestCase):
def setUp(self):
super(TestFocusArgParser, self).setUp()
self.parser = FocusArgParser()
def testMessageDefStatus__exit(self):
""" FocusArgParser.exit: message, default status.
"""
message = 'the message'
with self.assertRaises(HelpBanner) as cm:
self.parser.exit(message=message)
exc = cm.exception
self.assertEqual(exc.code, 0)
self.assertEqual(exc.description, message)
def testMessageStatusSet__exit(self):
""" FocusArgParser.exit: message and status set.
"""
message = 'the message'
with self.assertRaises(HelpBanner) as cm:
self.parser.exit(message=message, status=999)
exc = cm.exception
self.assertEqual(exc.code, 999)
self.assertEqual(exc.description, message)
def testStripsSubparse__format_help(self):
""" FocusArgParser.format_help: strips out subparser section.
"""
sp = self.parser.add_subparsers()
sp.add_parser('subcmd1')
sp.add_parser('subcmd2')
msg = super(FocusArgParser, self.parser).format_help()
self.assertRegexpMatches(msg, r'\{.+\}')
msg = self.parser.format_help()
self.assertNotRegexpMatches(msg, r'\{.+\}')
def testIgnoresMessage__error(self):
""" FocusArgParser.error: fails with message from `format_help()`,
ignores provided message.
"""
message = 'the message'
with self.assertRaises(HelpBanner) as cm:
self.parser.error(message=message)
self.assertNotRegexpMatches(cm.exception.description, message)
def test__print_help(self):
""" FocusArgParser.print_help: fails with message from `format_help()`.
"""
with self.assertRaises(HelpBanner) as cm:
self.parser.print_help()
self.assertEqual(cm.exception.description, self.parser.format_help())
