6 files declare their use of RabbitHoleBehaviorSettingsFormTestBase in Rabbit Hole 2.x

GroupBehaviorSettingsFormTest.php in modules/rh_group/tests/src/Functional/GroupBehaviorSettingsFormTest.php

MediaBehaviorSettingsFormTest.php in modules/rh_media/tests/src/Functional/MediaBehaviorSettingsFormTest.php

NodeBehaviorSettingsFormTest.php in modules/rh_node/tests/src/Functional/NodeBehaviorSettingsFormTest.php

ProductBehaviorSettingsFormTest.php in modules/rh_commerce/tests/src/Functional/ProductBehaviorSettingsFormTest.php

TaxonomyBehaviorSettingsFormTest.php in modules/rh_taxonomy/tests/src/Functional/TaxonomyBehaviorSettingsFormTest.php

UserBehaviorSettingsFormTest.php in modules/rh_user/tests/src/Functional/UserBehaviorSettingsFormTest.php