def runtest(self):
fm = self.session._fixturemanager
self._fixtureinfo = fm.getfixtureinfo(node=self,
func=self.test_fn,
cls=None)
try:
# Pytest deprecated direct construction of this, but there doesn't appear to
# be an obvious non-deprecated way to produce `pytest.Item`s (i.e. tests)
# which fullfill fixtures depended on by this plugin.
fixture_request = fixtures.FixtureRequest(self, _ispytest=True)
except TypeError:
# For backwards compatibility, attempt to make the `fixture_request` in the interface
# shape pre pytest's addition of this warning-producing parameter.
fixture_request = fixtures.FixtureRequest(self)
except Exception:
# Just to avoid a NameError in an unforeseen error constructing the `fixture_request`.
raise NotImplementedError(
"Failed to fill the fixtures. "
"This is almost certainly a pytest version incompatibility, please submit a bug report!"
)
fixture_request._fillfixtures()
params = {
arg: self.funcargs[arg]
for arg in self._fixtureinfo.argnames
}
self.test_fn(**params)
def _setup_fixtures(xdoctest_item):
"""
Used by XDoctestTextfile and XDoctestItem to setup fixture information.
"""
def func():
pass
xdoctest_item.funcargs = {}
fm = xdoctest_item.session._fixturemanager
xdoctest_item._fixtureinfo = fm.getfixtureinfo(node=xdoctest_item,
func=func,
cls=None,
funcargs=False)
# Note: FixtureRequest may change in the future, we are using
# private functionality. Hopefully it wont break, but we should
# check to see if there is a better way to do this
# https://github.com/pytest-dev/pytest/discussions/8512#discussioncomment-563347
if _PYTEST_IS_GE_620:
# The "_ispytest" arg was added in 3.6.1
fixture_request = fixtures.FixtureRequest(xdoctest_item,
_ispytest=True)
else:
fixture_request = fixtures.FixtureRequest(xdoctest_item)
fixture_request._fillfixtures()
return fixture_request
def initialise_fixture_attrs(self):
# pylint: disable=protected-access,attribute-defined-outside-init
self.funcargs = {}
fixtureinfo = self.session._fixturemanager.getfixtureinfo(
self, self.obj, type(self), funcargs=False)
self._fixtureinfo = fixtureinfo
self.fixturenames = fixtureinfo.names_closure
self._request = fixtures.FixtureRequest(self)
def request_fixtures(self, names):
# pytest fixtures dance:
fm = self.session._fixturemanager
names_closure, arg2fixturedefs = fm.getfixtureclosure(names, self)
fixtureinfo = FuncFixtureInfo(names, names_closure, arg2fixturedefs)
self._fixtureinfo = fixtureinfo
self.funcargs = {}
self._request = fixtures.FixtureRequest(self)
def _initrequest(self):
self.funcargs = {}
if self._isyieldedfunction():
assert not hasattr(self, "callspec"), (
"yielded functions (deprecated) cannot have funcargs")
else:
if hasattr(self, "callspec"):
callspec = self.callspec
assert not callspec.funcargs
self._genid = callspec.id
if hasattr(callspec, "param"):
self.param = callspec.param
self._request = fixtures.FixtureRequest(self)
def runtest(self) -> None:
fm = getattr(self.session, "_fixturemanager")
fixture_info = fm.getfixtureinfo(
node=self,
func=self.function,
cls=None,
)
fixture_request = fixtures.FixtureRequest(self)
fixture_request._fillfixtures() # noqa
params = {arg: self.funcargs[arg] for arg in fixture_info.argnames}
self.function(**params)
def initialise_fixture_attrs(self):
# pylint: disable=protected-access,attribute-defined-outside-init
self.funcargs = {}
# _get_direct_parametrize_args checks parametrize arguments in Python
# functions, but we don't care about that in Tavern.
self.session._fixturemanager._get_direct_parametrize_args = lambda _: [
]
fixtureinfo = self.session._fixturemanager.getfixtureinfo(
self, self.obj, type(self), funcargs=False)
self._fixtureinfo = fixtureinfo
self.fixturenames = fixtureinfo.names_closure
self._request = fixtures.FixtureRequest(self)
def _setup_fixtures(xdoctest_item):
"""
Used by XDoctestTextfile and XDoctestItem to setup fixture information.
"""
def func():
pass
xdoctest_item.funcargs = {}
fm = xdoctest_item.session._fixturemanager
xdoctest_item._fixtureinfo = fm.getfixtureinfo(node=xdoctest_item, func=func,
cls=None, funcargs=False)
fixture_request = fixtures.FixtureRequest(xdoctest_item)
fixture_request._fillfixtures()
return fixture_request
def runtest(self):
fm = self.session._fixturemanager
self._fixtureinfo = fm.getfixtureinfo(node=self,
func=self.test_fn,
cls=None)
fixture_request = fixtures.FixtureRequest(self)
fixture_request._fillfixtures()
params = {
arg: self.funcargs[arg]
for arg in self._fixtureinfo.argnames
}
self.test_fn(**params)
def request_fixtures(self, names):
# pytest fixtures dance:
fm = self.session._fixturemanager
closure = fm.getfixtureclosure(names, self)
try:
initialnames, names_closure, arg2fixturedefs = closure
except ValueError: # pragma: no cover
# pytest < 3.7
names_closure, arg2fixturedefs = closure
fixtureinfo = FuncFixtureInfo(names, names_closure, arg2fixturedefs)
else:
# pyest >= 3.7
fixtureinfo = FuncFixtureInfo(names, initialnames, names_closure, arg2fixturedefs)
self._fixtureinfo = fixtureinfo
self.funcargs = {}
self._request = fixtures.FixtureRequest(self)
def runtest(self):
"Called by pytest to run the actual test"
# Build the tmpdir fixture request
self.funcargs = {}
request = fixtures.FixtureRequest(self)
request._fillfixtures()
# Switch to this function
self.funcargs["tmpdir"].chdir()
if self.test_cmd.endswith(".py"):
# We are running a python script. Run it in-process for speed
# Save the old command line arguments
prior_argv = sys.argv
# TBX RULE: Tests rely on old relative-import behaviour
prior_path = list(sys.path)
dir_path = py.path.local(self.test_cmd).dirname
try:
sys.argv = self.full_cmd
sys.path.insert(0, dir_path)
runpy.run_path(self.test_cmd, run_name="__main__")
except SystemExit as e:
if e.code != 0:
raise LibTBXTestException("Script exited with non-zero error code")
finally:
sys.argv = prior_argv
sys.path = prior_path
else:
print("Procrunning ", self.test_cmd)
# Not a python script. Assume that we can run as an external program
result = procrunner.run(
self.full_cmd, print_stdout=False, print_stderr=False
)
self.add_report_section("call", "stdout", result["stdout"])
self.add_report_section("call", "stderr", result["stderr"])
if result["stderr"] or result["exitcode"] != 0:
raise LibTBXTestException("Script exited with non-zero error code")
