Add support for py.test fixtures

[wolever]

For example:

import pytest

@pytest.fixture
def some_fixture():
    yield "world!"

expect([
    "test_pytest_fixture('hello', 'world!')",
])

@parameterized([
    ('hello', ),
])
def test_pytest_fixture(param, some_fixture):
    missing_tests.remove("test_pytest_fixture(%r, %r)" %(param, some_fixture))

There should also be tests added for:

• pytest.mark.usefixtures
• combining py.test fixtures with @mock.patch decorators

[yunuscanemre]

bump 🙏

[Yingqingshan]

这个如何解决？好像会报错