Chapter 5: Decisions

Boolean

• primitive type - boolean
• legal values - true, false
• boolean operators - && (and), || (or), ! (not)
• boolean expressions
• boolean variables
• boolean (predicate) methods

Testing

• Black box testing
• White box testing

Designing Test Cases

• Coverage - test all parts of code
• Boundary Cases - use boundary values
• Known Answers - use test cases whose answers can be verified
• Prepare Test Cases Before Writing Program

Lecture Code

• TestProgram.java
• Tuition.java