junit für website code example

Example 1: java junit

import org.junit.Assert;
import org.junit.Test;

public class Test {

    public static int square(int n) {
        return n * n;
    }

    @Test
    public void squareTest() {
        Assert.assertEquals(25, square(5));
        Assert.assertEquals(16, square(4));
        Assert.assertEquals(9, square(3));
        Assert.assertEquals(4, square(2));
        Assert.assertEquals(1, square(1));
    }
}

Example 2: junit

-It is an open-source testing framework for java programmers. 
-Test runner support to execute the test case
-It is one of the unit testing framework.
-Assertion support for checking the expected result.
-Annotation support for test cases