def _check_nodes_have_same_collection(self):
"""Return True if all nodes have collected the same items.
If collections differ, this method returns False while logging
the collection differences and posting collection errors to
pytest_collectreport hook.
"""
node_collection_items = list(self.registered_collections.items())
first_node, col = node_collection_items[0]
same_collection = True
for node, collection in node_collection_items[1:]:
msg = report_collection_diff(
col, collection, first_node.gateway.id, node.gateway.id
)
if not msg:
continue
same_collection = False
self.log(msg)
if self.config is None:
continue
rep = CollectReport(node.gateway.id, "failed", longrepr=msg, result=[])
self.config.hook.pytest_collectreport(report=rep)
return same_collection
def deserialize_report(self, reporttype, report):
from _pytest.runner import TestReport, CollectReport
from pytest import Item
if 'result' in report:
newresult = []
for item in report['result']:
item_obj = Item(item['name'],
config=self.config,
session=self.session)
newresult.append(item_obj)
report['result'] = newresult
if reporttype == "test":
return TestReport(**report)
elif reporttype == "collect":
return CollectReport(**report)
else:
raise RuntimeError("Invalid report type: {}".format(reporttype))