3 import junit.framework.TestCase;
7 * @author Jaroslav Tulach <jtulach@netbeans.org>
9 public class ArithmeticaTest extends TestCase {
11 public ArithmeticaTest(String testName) {
16 protected void setUp() throws Exception {
21 protected void tearDown() throws Exception {
25 // BEGIN: design.composition.arith.test
26 public void testSumTwo() {
27 Arithmetica instance = new Arithmetica();
28 assertEquals("+", 5, instance.sumTwo(3, 2));
31 public void testSumAll() {
32 Arithmetica instance = new Arithmetica();
33 assertEquals("+", 6, instance.sumAll(3, 2, 1));
36 public void testSumRange() {
37 Arithmetica instance = new Arithmetica();
38 assertEquals("1+2+3=6", 6, instance.sumRange(1, 3));
39 assertEquals("sum(1,10)=55", 55, instance.sumRange(1, 10));
40 assertEquals("sum(1,1)=1", 1, instance.sumRange(1, 1));
41 assertEquals("sum(10,1)=55", 55, instance.sumRange(10, 1));
43 // END: design.composition.arith.test