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Prevent tests from creating cachedir tag.

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Running test_standarddir would pollute the user's home with
`~/.cache/qute_test`.

The `no_cachedir_tag` fixture was supposed to prevent this, but was not
working because [usefixtures does not work on fixtures]
(https://github.com/pytest-dev/pytest/issues/1014).

This fixes the fixture to actually prevent cachedir creation, but
applies it to tests individually (or by class) rather than with autouse
because the cachedir tests cannot pass if it is working.
This commit is contained in:
Ryan Roden-Corrent 2016-07-10 07:44:58 -04:00
parent daaa5ff5c5
commit 1f71520bb2
1 changed files with 8 additions and 5 deletions
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13
tests/unit/utils/test_standarddir.py
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@ -52,15 +52,15 @@ def no_cachedir_tag(monkeypatch):
lambda: None)
@pytest.yield_fixture(autouse=True)
@pytest.mark.usefixtures('no_cachedir_tag')
def reset_standarddir():
@pytest.yield_fixture
def reset_standarddir(no_cachedir_tag):
"""Clean up standarddir arguments before and after each test."""
standarddir.init(None)
yield
standarddir.init(None)
@pytest.mark.usefixtures('reset_standarddir')
@pytest.mark.parametrize('data_subdir, config_subdir, expected', [
('foo', 'foo', 'foo/data'),
('foo', 'bar', 'foo'),
@ -80,6 +80,7 @@ def test_get_fake_windows_equal_dir(data_subdir, config_subdir, expected,
assert standarddir.data() == expected
@pytest.mark.usefixtures('reset_standarddir')
class TestWritableLocation:
"""Tests for _writable_location."""
@ -100,7 +101,7 @@ class TestWritableLocation:
assert '\\' in loc
@pytest.mark.usefixtures('no_cachedir_tag')
@pytest.mark.usefixtures('reset_standarddir')
class TestStandardDir:
"""Tests for standarddir."""
@ -159,7 +160,7 @@ class TestStandardDir:
DirArgTest = collections.namedtuple('DirArgTest', 'arg, expected')
@pytest.mark.usefixtures('no_cachedir_tag')
@pytest.mark.usefixtures('reset_standarddir')
class TestArguments:
"""Tests with confdir/cachedir/datadir arguments."""
@ -274,6 +275,7 @@ class TestInitCacheDirTag:
assert not tmpdir.listdir()
@pytest.mark.usefixtures('reset_standarddir')
class TestCreatingDir:
"""Make sure inexistent directories are created properly."""
@ -317,6 +319,7 @@ class TestCreatingDir:
func()
@pytest.mark.usefixtures('reset_standarddir')
class TestSystemData:
"""Test system data path."""