story: 2007441
Task: #39098
- Some initial test cases
- DB cases enhanced DB error handling
- API error handling also improved
- Tools README.md bug
- New requirements cahanges for testing
Change-Id: I7f83c6472d1a86fa62e38cab2856be6c0d6bb259
Signed-off-by: Tomi Juvonen <tomi.juvonen@nokia.com>