Which of the following statements about mock testing are true? Choose all the options that apply
a. In mock workflows, you can only edit the mocked activities.
b. In a Given-When-Then test case structure, 'Surround with mock' is available for the activities in all the three blocks.
c. You can have a single mock file for a test case.
d. Changes made in the source workflow file are applied to the mock file whenever the project is saved.
