What other things will an adapter method in a DoFixture be needed for?
A1:
The fixture method may map values in some way, such as between String values and ints.
It may need to make several calls into the system under test. The action may be expressive in the test but not correspond directly to the organization of the application code.
It may carry out an action through the user interface by clicking buttons and entering text in fields in dialog boxes, as we discuss in Chapter 32.