Java Unit Testing using Junit and jacoco using simple Prime number storing algorithm

Control Flow Diagram

Testing Strategy

• Branch Testing: Ensures that every possible branch (decision point) in the code is executed at least once.
• Data Flow Testing: Focuses on testing the paths from variable definitions to their uses to ensure correct usage. In this project, the variable index in the PrimeNumbers class is tracked from its definition to its uses.
• Equivalence Partitioning: Divides input data into partitions of equivalent data to reduce the number of test cases while maintaining coverage. In this project, the input range for the PrimeNumbers class is partitioned into valid (1 to 10000) and invalid (less than 1, greater than 10000) classes.

JaCoCo Code Coverage Report