testRemoveContent
PASS
testRemoveContentToRecalc1
PASS
testRemoveContentToRecalc2
PASS
testRemoveContentAndRemoveLightChildren
PASS
testAppendContent1
PASS
testAppendContent2
PASS
testAppendContent3
PASS
testChangeOrderOfContent
PASS
testMoveLightChildOut
PASS
testInsertBeforeFallback
PASS
TEST COMPLETED