On Humble building unittests generated a lot of warning with regard to GMock:
In file included from /opt/ros/humble/src/gmock_vendor/include/gmock/gmock-spec-builders.h:75:
/opt/ros/humble/src/gmock_vendor/include/gmock/gmock-matchers.h:721:3: warning: definition of implicit copy constructor for 'StrEqualityMatcher<std::basic_string<char>>' is deprecated because it has a user-declared copy assignment operator [-Wdeprecated-copy]
GTEST_DISALLOW_ASSIGN_(StrEqualityMatcher);
Can this be fixed since it generates a lot warning making it impossible to find the error.
In GMock this is fixed in google#2815