Question

The OO testing integration strategy involves testing:

1) Groups of classes that collaborate or communicate in some way.
2) Single operations as they are added to the evolving class implementation.
3) Operator programs derived from use-case scenarios.
4) None of the above.

Answer 1

The OO testing integration strategy involves testing groups of classes, single operations, and operator programs derived from use-case scenarios.

Step-by-step explanation:

The OO testing integration strategy involves testing groups of classes that collaborate or communicate in some way. This approach ensures that the interactions between different classes are functioning correctly and that the collaboration between them is seamless.

Single operations are also tested as they are added to the evolving class implementation. This helps identify any issues or bugs that may arise when new operations are introduced.

Operator programs derived from use-case scenarios can be tested to validate the overall functionality of the system.

Therefore, the correct answer is 1) Groups of classes that collaborate or communicate in some way.