PHPunit errors - missing string definitions

[x-iy]

MDL 4.1 main_41 branch

Missing string definitions for: cachedef_flippedstringsbycomponent cachedef_stringsbycomponent cachedef_translationissues

1) core_cache\administration_helper_test::test_get_summaries Unexpected debugging() call detected. Debugging: String does not exist. Please check your string definition for cachedef_flippedstringsbycomponent/filter_translations

• line 10783 of /lib/moodlelib.php: call to debugging() ... Debugging: String does not exist. Please check your string definition for cachedef_stringsbycomponent/filter_translations
• line 10783 of /lib/moodlelib.php: call to debugging() ... Debugging: String does not exist. Please check your string definition for cachedef_translationissues/filter_translations
• line 10783 of /lib/moodlelib.php: call to debugging()