Creating an Acceptance test library class that ensures a process can be done

One of the benefits of writing ATL classes is that the classes create their own data, which means we can tell them to ensure that a process can be performed.

For example, we can't create a vehicle without a vehicle group, and we know from the code that we also need a default vehicle group. Here, we need to write a method starting with ensure, such as ensureCanCreateVehicle().

To demonstrate this, we will add ConVMSVehicleTableCars to our ATL data class structure.

Getting ready

This recipe follows the previous recipe. As a minimum, we need a package that references the following packages:

• Testing essentials.
• Acceptance test library –...