mirror of
https://github.com/python-pillow/Pillow.git
synced 2025-11-04 01:47:47 +03:00
92 lines
2.5 KiB
Python
92 lines
2.5 KiB
Python
import pytest
|
|
|
|
from PIL import _deprecate
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"version, expected",
|
|
[
|
|
(
|
|
10,
|
|
"Old thing is deprecated and will be removed in Pillow 10 "
|
|
r"\(2023-07-01\)\. Use new thing instead\.",
|
|
),
|
|
(
|
|
None,
|
|
r"Old thing is deprecated and will be removed in a future version\. "
|
|
r"Use new thing instead\.",
|
|
),
|
|
],
|
|
)
|
|
def test_version(version, expected):
|
|
with pytest.warns(DeprecationWarning, match=expected):
|
|
_deprecate.deprecate("Old thing", version, "new thing")
|
|
|
|
|
|
def test_unknown_version():
|
|
expected = r"Unknown removal version, update PIL\._deprecate\?"
|
|
with pytest.raises(ValueError, match=expected):
|
|
_deprecate.deprecate("Old thing", 12345, "new thing")
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"deprecated, plural, expected",
|
|
[
|
|
(
|
|
"Old thing",
|
|
False,
|
|
r"Old thing is deprecated and should be removed\.",
|
|
),
|
|
(
|
|
"Old things",
|
|
True,
|
|
r"Old things are deprecated and should be removed\.",
|
|
),
|
|
],
|
|
)
|
|
def test_old_version(deprecated, plural, expected):
|
|
expected = r""
|
|
with pytest.raises(RuntimeError, match=expected):
|
|
_deprecate.deprecate(deprecated, 1, plural=plural)
|
|
|
|
|
|
def test_plural():
|
|
expected = (
|
|
r"Old things are deprecated and will be removed in Pillow 10 \(2023-07-01\)\. "
|
|
r"Use new thing instead\."
|
|
)
|
|
with pytest.warns(DeprecationWarning, match=expected):
|
|
_deprecate.deprecate("Old things", 10, "new thing", plural=True)
|
|
|
|
|
|
def test_replacement_and_action():
|
|
expected = "Use only one of 'replacement' and 'action'"
|
|
with pytest.raises(ValueError, match=expected):
|
|
_deprecate.deprecate(
|
|
"Old thing", 10, replacement="new thing", action="Upgrade to new thing"
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"action",
|
|
[
|
|
"Upgrade to new thing",
|
|
"Upgrade to new thing.",
|
|
],
|
|
)
|
|
def test_action(action):
|
|
expected = (
|
|
r"Old thing is deprecated and will be removed in Pillow 10 \(2023-07-01\)\. "
|
|
r"Upgrade to new thing\."
|
|
)
|
|
with pytest.warns(DeprecationWarning, match=expected):
|
|
_deprecate.deprecate("Old thing", 10, action=action)
|
|
|
|
|
|
def test_no_replacement_or_action():
|
|
expected = (
|
|
r"Old thing is deprecated and will be removed in Pillow 10 \(2023-07-01\)"
|
|
)
|
|
with pytest.warns(DeprecationWarning, match=expected):
|
|
_deprecate.deprecate("Old thing", 10)
|