def test_noargs_wizard(self):
temp_stdout(self)
temp_stdin(self, "\n")
sys.argv[1:] = []
# EOFError is raised as the wizard stands with no input but a newline
with self.assertRaises(EOFError):
initialize(noargs_action="wizard")
def test_noargs_version(self):
temp_stdout(self)
sys.argv[1:] = []
# SystemExit is raised with code 0 as the version is displayed then it
# exits
with self.assertRaises(SystemExit):
initialize(noargs_action="version")
def test_noargs_empty_config(self):
temp_stdout(self)
sys.argv[1:] = []
# SystemExit is raised as the default "config.ini" does not exist
self.assertRaises(SystemExit,
initialize,
globals(),
noargs_action="config")
def test_noargs_help(self):
temp_stdout(self)
sys.argv[1:] = []
# SystemExit is raised with code 0 as the help message is displayed then
# it exits
self.assertRaises(SystemExit,
initialize,
globals(),
noargs_action="help")
def test_report_bad_function(self):
if PYTHON3:
temp_stdout(self)
sys.argv[1:] = []
initialize(report_func="bad report function")
self.assertFalse(hasattr(args, "output"))
self.assertFalse(hasattr(args, "title"))
self.assertFalse(hasattr(args, "css"))
self.assertFalse(hasattr(args, "theme"))
self.assertFalse(hasattr(args, "filename"))
def test_report_good_function(self):
if PYTHON3:
temp_stdout(self)
sys.argv[1:] = []
initialize(report_func=lambda: (Title("Test"), ))
self.assertEqual(args.output, "pdf")
self.assertIs(args.title, None)
self.assertIs(args.css, None)
self.assertEqual(args.theme, "default")
self.assertIs(args.filename, None)
def test_read_config(self):
temp_stdout(self)
with open(INI, 'w') as f:
f.write(INI_CONF)
sys.argv[1:] = ["-r", INI]
parser.add_argument("-a", "--arg1")
parser.add_argument("-b", "--arg2", action="store_true")
initialize(add_config=True)
self.assertEqual(args.arg1, "test")
self.assertTrue(args.arg2)
remove(INI)
def test_subparser(self):
temp_stdout(self)
sys.argv[1:] = ["subtest", "-b", "test"]
test = parser.add_subparsers().add_parser("subtest", parents=[parser])
test.add_argument("-b", "--arg2")
if PYTHON3:
initialize()
else: # with Python2, an error occurs with the overwritten sys.argv
# and "subtest" is not parsed, hence throwing SystemExit with
# code 2 as the subparser selection is missing
self.assertRaises(SystemExit, initialize, globals())
def test_validation(self):
temp_stdout(self)
sys.argv[1:] = []
parser.add_argument("-a", "--arg1")
parser.add_argument("-b", "--arg2", action="store_true")
initialize()
validate(('arg1', " ? is None", "Failed", "test"))
self.assertRaises(ValueError, validate, globals(), ('bad/arg', "True"))
self.assertRaises(SystemExit, validate, globals(),
('arg1', "bad condition"))
validate(('arg1', "bad condition", "message", "default"))
globals()['args'] = None
validate()
def test_validation(self):
temp_stdout(self)
sys.argv[1:] = []
parser.add_argument("-a", "--arg1")
parser.add_argument("-b", "--arg2", action="store_true")
initialize()
self.assertIsNone(validate(('arg1', " ? is None", "Failed", "test")))
with self.assertRaises(ValueError):
validate(('bad/arg', "True"))
with self.assertRaises(ValueError):
validate(('os.system("id")', ""))
with self.assertRaises(ValueError):
validate(('import pty; pty.spawn("/bin/bash")', ""))
with self.assertRaises(AttributeError):
validate(('arg123', "bad condition"))
with self.assertRaises(SystemExit):
validate(('arg1', "bad condition"))
self.assertIsNone(validate(('arg1', "False", "message", "default")))
globals()['args'] = None
self.assertIsNone(validate())