41 lines
1.6 KiB
Python
41 lines
1.6 KiB
Python
# coding=utf-8
|
|
"""Test base inkex module functionality"""
|
|
|
|
from __future__ import absolute_import, print_function, unicode_literals
|
|
from pathlib import Path
|
|
import warnings
|
|
|
|
from inkex.deprecated import _deprecated
|
|
from inkex.tester import TestCase
|
|
|
|
|
|
class DeprecatedTests(TestCase):
|
|
"""Test ways in which we deprecate code"""
|
|
|
|
maxDiff = 10000
|
|
|
|
def assertDeprecated(self, call, msg, *args, **kwargs): # pylint: disable=invalid-name
|
|
"""Catch deprecation warnings and test their output"""
|
|
with warnings.catch_warnings(record=True) as warns:
|
|
warnings.simplefilter("always")
|
|
call(*args, **kwargs)
|
|
if msg is None:
|
|
self.assertFalse(warns, "Expected no warnings, got warnings!")
|
|
else:
|
|
self.assertTrue(warns, "No warning was returned, expected warning!")
|
|
if msg is not False:
|
|
self.assertEqual(
|
|
str(warns[0].category.__name__), "DeprecationWarning"
|
|
)
|
|
return warns[0]
|
|
|
|
def test_warning(self):
|
|
"""What happens when we deprecate things"""
|
|
self.assertDeprecated(_deprecated, None, "", stack=0, level=0)
|
|
self.assertDeprecated(_deprecated, "FOO", "FOO", stack=0, level=1)
|
|
|
|
def test_traceback(self):
|
|
"""Traceback is possible for deprecation warnings"""
|
|
warn = self.assertDeprecated(_deprecated, False, "BAR", stack=0, level=2)
|
|
self.assertIn(str(Path("inkex") / "deprecated"), str(warn.message))
|
|
self.assertIn("test_inkex_deprecated.py", str(warn.message))
|