From my experience with MSM, the page move is quite complicated AEM MSM. It becomes cyclic relationship upon multiple renames or moving a page. So better to use sling:alias in case of rename. While moving to entire different path, better to use a script and restructure the blueprint and live copies....

It is nodes, so every nt:unstructed is considered node.If you install a large package in AEM, ul see saving approx 1024 nodes... So in AEM standard is 1024 node changes and then save.You need to keep track of number of nodes your code creates/change, and check if changes > 1024 you then can do sessi...

Inside setup() add below line first and then use whenWhitebox.setInternalState(mainClassObject, "builder", builder);This will initialise builder with mock builder in that mainClassObject.

Try something like /bin/querybuilder.json?path=/content&type=cq:PageContent&1_relativedaterange.property=jcr:created&1_relativedaterange.lowerBound=-10d&p.limit=10

We fixed by using call to old asyncRequest call instead of doFormUpload.