def test_find_argname(self):
sig = Signature(["a", "b", "c"], None, None, ["kwonly"])
assert sig.find_argname("a") == 0
assert sig.find_argname("b") == 1
assert sig.find_argname("c") == 2
assert sig.find_argname("d") == -1
assert sig.find_argname("kwonly") == 3
def test_find_argname(self):
sig = Signature(["a", "b", "c"], None, None, ["kwonly"])
assert sig.find_argname("a") == 0
assert sig.find_argname("b") == 1
assert sig.find_argname("c") == 2
assert sig.find_argname("d") == -1
assert sig.find_argname("kwonly") == 3
def test_posonly(self):
sig = Signature(["a", "b", "c"], posonlyargnames=["x", "y", "z"])
# posonly come first
assert sig.find_argname("x") == 0
assert sig.find_argname("y") == 1
assert sig.find_argname("z") == 2
assert sig.find_argname("a") == 3
assert sig.find_argname("b") == 4
assert sig.find_argname("c") == 5
assert sig.find_argname("d") == -1
