Interview Questions

Can You Write a Simple Class for JUnit Testing in 1 Minute?

JUnit Questions and Answers


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Can You Write a Simple Class for JUnit Testing in 1 Minute?

You need to write a class with less than 10 lines. Here is a nice example provided in the article "Writing a JUnit Test in 5 minutes" by Kamal Mettananda with some minor changes:

package com.parcelhouse.myproj;
public class Calc {
     public int add(int a, int b) {
          // errorneous method
          return a+b+1;
     }
     public int multiply(int a, int b) {
          return a*b;
     }
}

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