Description

Support several behavior options if tests generation is cancelled by user

• continue and do not react
• finish gracefully and generate tests for already processed classes
• cancel undoubtedly without any output

The default behavior is to finish gracefully as requested. It can be changed with a special option in UtSettings.

Fixes # (1234)

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Manual Scenario

• create a package with several classes
• run tests generation and cancel it in the middle of the process
• verify that the behavior is equivalent to the declared one