Here following is the class to be tested using JUnit public class MyClass { public int add( int a, int b ){ return a + b; } public int sub( int a, int b ){ return a - b; } public int mul( int a, int b ){ return a * b; } public int div( int a, int b ){ return a / b; } } class that contains three testing method to test add method of class MyClass import static org.junit.Assert.assertEquals; import org.junit. * ; public class MyClassTest { @Test public void add() { MyClass c = new MyClass(); assertEquals(30, c.add(10,20)); } @Test public void add2() { MyClass c = new MyClass(); assertEquals(310, c.add(10,20)); } @Test public void add3() { MyClass c = new MyClass();
Future driven solutions.