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import pytest
# RHEL 7 ships pytest 2.7 which doesn't have the 'bool' type to addini. This
# broke pytest for EPEL: https://bugzilla.redhat.com/show_bug.cgi?id=1605138
# If it's older than 2.9 we handle bool conversion ourselves. Remove this when
# we can rely on a newer pytest.
#
# Version 3 is also where the @yield_fixture decorator was deprecated and you
# can now just use @fixture, so we handle both of those cases as well.
try:
_pytest_version = tuple([
int(x) for x in pytest.__version__.split('.')[:2]
])
_pytest29 = _pytest_version >= (2, 9)
_pytest30 = _pytest_version >= (3, 0)
except Exception:
_pytest29 = False
_pytest30 = False
if not _pytest29:
_case_type = None
_case_default = 'false'
# Copied from pytest 2.9.0 where bool was introduced. It's what happens
# internally if we specify a bool type argument.
def _strtobool(val):
"""Convert a string representation of truth to true (1) or false (0).
True values are 'y', 'yes', 't', 'true', 'on', and '1'; false values
are 'n', 'no', 'f', 'false', 'off', and '0'. Raises ValueError if
'val' is anything else.
.. note:: copied from distutils.util
"""
val = val.lower()
if val in ('y', 'yes', 't', 'true', 'on', '1'):
return 1
elif val in ('n', 'no', 'f', 'false', 'off', '0'):
return 0
else:
raise ValueError("invalid truth value %r" % (val,))
def _bool_value(value):
return bool(_strtobool(value.strip()))
else:
_case_type = 'bool'
_case_default = False
def _bool_value(value):
return value
if _pytest30:
_fixture_type = pytest.fixture
else:
_fixture_type = pytest.yield_fixture
def pytest_addoption(parser):
parser.addini('requests_mock_case_sensitive',
'Use case sensitive matching in requests_mock',
type=_case_type,
default=_case_default)
@_fixture_type(scope='function') # executed on every test
def requests_mock(request):
"""Mock out the requests component of your code with defined responses.
Mocks out any requests made through the python requests library with useful
responses for unit testing. See:
https://requests-mock.readthedocs.io/en/latest/
"""
# pytest plugins get loaded immediately. If we import requests_mock it
# imports requests and then SSL which prevents gevent patching. Late load.
import requests_mock as rm_module
case_sensitive = request.config.getini('requests_mock_case_sensitive')
kw = {'case_sensitive': _bool_value(case_sensitive)}
with rm_module.Mocker(**kw) as m:
yield m
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