aboutsummaryrefslogtreecommitdiffstats
path: root/docs/teaching/exercises/tests/Test2b.java
blob: 2e2fecf73437fbaced19f76ba2bae60b14d5d958 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
/* *******************************************************************
 * Copyright (c) 2002 Palo Alto Research Center, Incorporated (PARC).
 * All rights reserved.
 * This program and the accompanying materials are made available
 * under the terms of the Eclipse Public License v 2.0
 * which accompanies this distribution and is available at
 * https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt
 *
 * Contributors:
 *     PARC     initial implementation
 * ******************************************************************/

package tests;

import figures.*;

import junit.framework.*;

public class Test2b extends CoreTest {

    public static void main(String[] args) {
        junit.textui.TestRunner.run(Test2b.class);
    }

    public void testNull() {
        Point p1 = new Point(10, 100);
        Group g  = new Group(p1);

        try {
            g.add(null);
            fail("should have thrown IllegalArgumentException");
        } catch (IllegalArgumentException ea) {
        }
    }

    public void testNonNull() {
        Point p1 = new Point(10, 100);
        Group g  = new Group(p1);
        Point p2 = new Point(20, 200);

        g.add(p2);
    }

}