Step 1: Java code
[java]
package com.math;
public class AgnClass {
public int Sum(int x, int y) {
return x + y;
}
}
[/java]
Step 2: Junit Test case for the above Java code
[java]
package com.math;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class AgnClassTest {
@Test
public void testSum() {
AgnClass nav = new AgnClass();
assertEquals("Result", 15, nav.sum(10, 5));
}
}
[/java]
Step 3: Right click on the AgnClassTest program and run as junit, then by means of green color indication we can understand the success of the test case and program.