[NIFI-7109] Unit tests should be able to determine if item validator was called

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.12.0, 1.11.3
• Assignee: Otto Fowler
• Reporter: Otto Fowler
• Created: 06/Feb/20 13:16
• Updated: 21/Feb/20 20:37
• Resolved: 12/Feb/20 16:25

Description

In cases where there is a 'per item' validator provided for a list type validator, we cannot tell if an item is invalid because it failed the outer validator or the passed validator.

We should be able to do this, with a mock, delighting validator that counts the calls.

Issue Links

• relates to: NIFI-7055 createListValidator returns valid for empty list with "," input
• relates to: NIFI-7063 version of createListValidator that ensures validator called
• links to: GitHub Pull Request #4043