def test_too_many_args(self):
with self.assertRaisesRegex(TypeError,
"Function takes at most 2 positional arguments \(3 given\)"):
getargs_keyword_only(1, 2, 3)
with self.assertRaisesRegex(TypeError,
"function takes at most 3 arguments \(4 given\)"):
getargs_keyword_only(1, 2, 3, keyword_only=5)
def test_optional_args(self):
# missing optional keyword args, skipping tuples
self.assertEqual(
getargs_keyword_only(required=1, optional=2),
(1, 2, -1)
)
self.assertEqual(
getargs_keyword_only(required=1, keyword_only=3),
(1, -1, 3)
)
def test_required_args(self):
self.assertEqual(getargs_keyword_only(1), (1, -1, -1))
self.assertEqual(getargs_keyword_only(required=1), (1, -1, -1))
# required arg missing
with self.assertRaisesRegex(TypeError, "Required argument 'required' \(pos 1\) not found"):
getargs_keyword_only(optional=2)
with self.assertRaisesRegex(TypeError, "Required argument 'required' \(pos 1\) not found"):
getargs_keyword_only(keyword_only=3)
def test_required_args(self):
self.assertEqual(
getargs_keyword_only(1),
(1, -1, -1)
)
self.assertEqual(
getargs_keyword_only(required=1),
(1, -1, -1)
)
# required arg missing
with self.assertRaisesRegex(TypeError,
"Required argument 'required' \(pos 1\) not found"):
getargs_keyword_only(optional=2)
with self.assertRaisesRegex(TypeError,
"Required argument 'required' \(pos 1\) not found"):
getargs_keyword_only(keyword_only=3)
def test_surrogate_keyword(self):
with self.assertRaisesRegex(
TypeError,
"'\udc80' is an invalid keyword argument for this function"):
getargs_keyword_only(1, 2, **{'\uDC80': 10})
def test_optional_args(self):
# missing optional keyword args, skipping tuples
self.assertEqual(getargs_keyword_only(required=1, optional=2),
(1, 2, -1))
self.assertEqual(getargs_keyword_only(required=1, keyword_only=3),
(1, -1, 3))
def test_invalid_keyword(self):
# extraneous keyword arg
with self.assertRaisesRegex(
TypeError,
"'monster' is an invalid keyword argument for this function"):
getargs_keyword_only(1, 2, monster=666)
def test_mixed_args(self):
# positional and keyword args
self.assertEqual(getargs_keyword_only(1, 2, keyword_only=3), (1, 2, 3))
def test_keyword_args(self):
# all keywords
self.assertEqual(
getargs_keyword_only(required=1, optional=2, keyword_only=3),
(1, 2, 3))
def test_surrogate_keyword(self):
with self.assertRaisesRegex(TypeError,
"'\udc80' is an invalid keyword argument for this function"):
getargs_keyword_only(1, 2, **{'\uDC80': 10})
def test_positional_args(self):
# using all possible positional args
self.assertEqual(getargs_keyword_only(1, 2), (1, 2, -1))
def test_positional_args(self):
self.assertEqual(getargs_keyword_only(1, 2), (1, 2, -1))
def test_invalid_keyword(self):
# extraneous keyword arg
with self.assertRaisesRegex(TypeError,
"'monster' is an invalid keyword argument for this function"):
getargs_keyword_only(1, 2, monster=666)
def test_mixed_args(self):
self.assertEqual(getargs_keyword_only(1, 2, keyword_only=3), (1, 2, 3))
def test_keyword_args(self):
# all keywords
self.assertEqual(
getargs_keyword_only(required=1, optional=2, keyword_only=3),
(1, 2, 3)
)
def test_mixed_args(self):
# positional and keyword args
self.assertEqual(
getargs_keyword_only(1, 2, keyword_only=3),
(1, 2, 3)
)
def test_positional_args(self):
# using all possible positional args
self.assertEqual(
getargs_keyword_only(1, 2),
(1, 2, -1)
)
def test_optional_args(self):
self.assertEqual(getargs_keyword_only(required=1, optional=2), (1,
2, -1))
self.assertEqual(getargs_keyword_only(required=1, keyword_only=3),
(1, -1, 3))
