07 Unit Testing Part 1

Question 1

Direct Input

Answer 1

Program element’s behavior affected solely by values that have been passed in via its public interface

Question 2

Direct Output

Answer 2

Return Value - Observable through public interface.

Question 3

Indirect Input

Answer 3

The input isn’t supplied using the program element’s public interface?

Question 4

Indirect Output

Answer 4

No return value or return plus other output - not observable through public interface.

Question 5

Direct Input/Output Advantages

Answer 5

Its consistent.
It has no side effects

Question 6

A program is described as stateful if it:

Answer 6

Is designed to remember preceding events or user interactions.

The remembered info is called the state of the system.

Question 7

Temporal Coupling

Answer 7

Arises as soon as one program element needs something to have happened in another program element in order to function correctly.