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Fix signature tests

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This commit is contained in:
Dave Halter
2019-05-22 00:44:20 +02:00
parent 9463c112df
commit f46d676130
1 changed files with 14 additions and 4 deletions
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18
test/test_evaluate/test_signature.py
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@@ -1,15 +1,25 @@
import pytest
from operator import ge, le
from jedi.evaluate.gradual.conversion import stub_to_actual_context_set
def test_compiled_signature(Script):
code = 'import math; math.cos'
sig = 'cos(x, /)'
@pytest.mark.parametrize(
'code, sig, names, op, version', [
('import math; math.cos', 'cos(x)', ['x'], le, (3, 6)),
('import math; math.cos', 'cos(x, /)', ['x'], ge, (3, 7)),
('next', 'next(iterator, default=None)', ['iterator', 'default'], ge, (2, 7)),
]
)
def test_compiled_signature(Script, environment, code, sig, names, op, version):
if not op(environment.version_info, version):
pytest.skip("Not running for this version")
d, = Script(code).goto_definitions()
context, = d._name.infer()
compiled, = stub_to_actual_context_set(context)
signature, = compiled.get_signatures()
assert signature.to_string() == sig
assert signature.get_param_names() == []
assert [n.string_name for n in signature.get_param_names()] == names
assert signature.annotation is None