There is a test-helper called collectNodeReferences. It walks over the whole object recursively and searches for references to dom nodes (as illustrated in this test). This test should be done in all children of Displayable to check if there is any node reference missing.
There is a test-helper called collectNodeReferences. It walks over the whole object recursively and searches for references to dom nodes (as illustrated in this test). This test should be done in all children of Displayable to check if there is any node reference missing.