def test_noparam(self):
params = Params()
def noparam():
params.called = True
invoke_task(noparam, ''.split())
self.assertTrue(params.called)
self.assertRaises(SystemExit, invoke_task, noparam, 'arg'.split())
def test_noparam(self):
params = Params()
def noparam():
params.called = True
invoke_task(noparam, ''.split())
self.assertTrue(params.called)
self.assertRaises(SystemExit, invoke_task, noparam, 'arg'.split())
def test_proxy(self):
params = Params()
def proxyparam(*args):
params.args = args
invoke_task(proxyparam, ''.split())
self.assertEqual((), params.args)
testargs = tuple('a b c d --e --f --g'.split())
invoke_task(proxyparam, testargs)
self.assertEqual(testargs, params.args)
def test_proxy(self):
params = Params()
def proxyparam(*args):
params.args = args
invoke_task(proxyparam, ''.split())
self.assertEqual((), params.args)
testargs = tuple('a b c d --e --f --g'.split())
invoke_task(proxyparam, testargs)
self.assertEqual(testargs, params.args)
def test_positional(self):
params = Params()
def positionalparams(arg1, arg2):
params.args = (arg1, arg2)
testargs = tuple('aa bb'.split())
invoke_task(positionalparams, testargs)
self.assertEqual(testargs, params.args)
self.assertRaises(SystemExit, invoke_task, positionalparams, 'arg1only'.split())
self.assertRaises(SystemExit, invoke_task, positionalparams, 'arg1 arg2 1argtoomany'.split())
def test_positional(self):
params = Params()
def positionalparams(arg1, arg2):
params.args = (arg1, arg2)
testargs = tuple('aa bb'.split())
invoke_task(positionalparams, testargs)
self.assertEqual(testargs, params.args)
self.assertRaises(SystemExit, invoke_task, positionalparams,
'arg1only'.split())
self.assertRaises(SystemExit, invoke_task, positionalparams,
'arg1 arg2 1argtoomany'.split())
def test_positional_and_optional(self):
params = Params()
def posoptparams(x, y, kw1='1', kw2='2'):
params.args = (x, y)
params.kws = (kw1, kw2)
testargs = tuple('a b --kw2 bb --kw1 aa'.split())
invoke_task(posoptparams, testargs)
self.assertEqual(('a', 'b'), params.args)
self.assertEqual(('aa', 'bb'), params.kws)
testargs = tuple('a b --kw1 aa'.split())
invoke_task(posoptparams, testargs)
self.assertEqual(('a', 'b'), params.args)
self.assertEqual(('aa', '2'), params.kws)
testargs = tuple('a b'.split())
invoke_task(posoptparams, testargs)
self.assertEqual(('a', 'b'), params.args)
self.assertEqual(('1', '2'), params.kws)
self.assertRaises(SystemExit, invoke_task, posoptparams,
'posarg --kw1 aa'.split())
self.assertRaises(SystemExit, invoke_task, posoptparams,
'posarg1 posarg2 posarg3'.split())
def test_positional_and_optional(self):
params = Params()
def posoptparams(x, y, kw1='1', kw2='2'):
params.args = (x, y)
params.kws = (kw1, kw2)
testargs = tuple('a b --kw2 bb --kw1 aa'.split())
invoke_task(posoptparams, testargs)
self.assertEqual(('a', 'b'), params.args)
self.assertEqual(('aa', 'bb'), params.kws)
testargs = tuple('a b --kw1 aa'.split())
invoke_task(posoptparams, testargs)
self.assertEqual(('a', 'b'), params.args)
self.assertEqual(('aa', '2'), params.kws)
testargs = tuple('a b'.split())
invoke_task(posoptparams, testargs)
self.assertEqual(('a', 'b'), params.args)
self.assertEqual(('1', '2'), params.kws)
self.assertRaises(SystemExit, invoke_task,
posoptparams, 'posarg --kw1 aa'.split()
)
self.assertRaises(SystemExit, invoke_task,
posoptparams, 'posarg1 posarg2 posarg3'.split()
)
def test_optional(self):
params = Params()
def optionalparams(kw1='1', kw2='2'):
params.kws = (kw1, kw2)
testargs = tuple('--kw1 aa --kw2 bb'.split())
invoke_task(optionalparams, testargs)
self.assertEqual(('aa', 'bb'), params.kws)
testargs = tuple('--kw1 aa'.split())
invoke_task(optionalparams, testargs)
self.assertEqual(('aa', '2'), params.kws)
testargs = tuple(''.split())
invoke_task(optionalparams, testargs)
self.assertEqual(('1', '2'), params.kws)
self.assertRaises(SystemExit, invoke_task, optionalparams, 'posarg --kw1 aa'.split())
self.assertRaises(SystemExit, invoke_task, optionalparams, 'posarg1 posarg2'.split())
def test_optional(self):
params = Params()
def optionalparams(kw1='1', kw2='2'):
params.kws = (kw1, kw2)
testargs = tuple('--kw1 aa --kw2 bb'.split())
invoke_task(optionalparams, testargs)
self.assertEqual(('aa', 'bb'), params.kws)
testargs = tuple('--kw1 aa'.split())
invoke_task(optionalparams, testargs)
self.assertEqual(('aa', '2'), params.kws)
testargs = tuple(''.split())
invoke_task(optionalparams, testargs)
self.assertEqual(('1', '2'), params.kws)
self.assertRaises(SystemExit, invoke_task, optionalparams,
'posarg --kw1 aa'.split())
self.assertRaises(SystemExit, invoke_task, optionalparams,
'posarg1 posarg2'.split())