Change record status: 
Project: 
Introduced in branch: 
11.1.x
Introduced in version: 
11.1.0
Description: 

TestFileCreationTrait::generateFile() was mistakenly made a public method when the test was added, this method has been moved to protected instead. Tests using the trait should be unaffected, only code instantiating a class which uses the trait then calling the method would be affected but this is outside normal testing usage.

Impacts: 
Module developers