Note, you Alfresco should be bootstrapped to a case sensitive database (see
ETWOTWO-1274 for details).
Steps to reproduce:
1. Create an empty simple web project
2. Create web content "Test.txt"
3. Rename it to the "TesT.txt" - it's OK
4. Rename it to the "Test.txt" - it's OK
5. Rename it to the "TesT.txt" - Error !!
Please, see the screenshot attached.