TreeDemoTest.java revision 14305:566a5f5a9a5a 
1/*
2 * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24import org.jtregext.GuiTestListener;
25import com.sun.swingset3.demos.tree.TreeDemo;
26import static com.sun.swingset3.demos.tree.TreeDemo.DEMO_TITLE;
27import javax.swing.tree.TreePath;
28import static org.testng.AssertJUnit.*;
29import org.testng.annotations.Test;
30import org.netbeans.jemmy.ClassReference;
31import org.netbeans.jemmy.operators.JFrameOperator;
32import org.netbeans.jemmy.operators.JTreeOperator;
33import org.testng.annotations.Listeners;
34
35/*
36 * @test
37 * @key headful
38 * @summary Verifies SwingSet3 TreeDemo by expanding all collapsed nodes in the
39 *          tree and then collapsing all the expanded nodes in the tree. It
40 *          verifies the number of nodes expanded, number of nodes collapsed and
41 *          number of rows in the tree in the begininng, after expanding and
42 *          after collapsing the nodes. It also checks that the tree grows
43 *          vertically (as ScrollPane allows it).
44 *
45 * @library /sanity/client/lib/jemmy/src
46 * @library /sanity/client/lib/Extensions/src
47 * @library /sanity/client/lib/SwingSet3/src
48 * @build org.jemmy2ext.JemmyExt
49 * @build com.sun.swingset3.demos.tree.TreeDemo
50 * @run testng TreeDemoTest
51 */
52@Listeners(GuiTestListener.class)
53public class TreeDemoTest {
54
55    @Test
56    public void test() throws Exception {
57
58        new ClassReference(TreeDemo.class.getCanonicalName()).startApplication();
59
60        JFrameOperator frame = new JFrameOperator(DEMO_TITLE);
61
62        JTreeOperator tree = new JTreeOperator(frame);
63
64        assertEquals("Initial number of rows in the tree", 4, tree.getRowCount());
65
66        int initialTreeHeight = tree.getHeight();
67
68        // expand all nodes
69        int expandsCount = 0;
70        for (int i = 0; i < tree.getRowCount(); i++) {
71            TreePath tp = tree.getPathForRow(i);
72            if (tree.getChildCount(tp) > 0 && !tree.isExpanded(tp)) {
73                tree.expandRow(i);
74                expandsCount++;
75            }
76        }
77
78        assertEquals("Number of rows expanded", 75, expandsCount);
79        assertEquals("Number of rows in the tree after expanding all of them",
80                616, tree.getRowCount());
81
82        int expandedTreeHeight = tree.getHeight();
83        assertTrue("Expanded tree height has increased, current "
84                + expandedTreeHeight + " > initial " + initialTreeHeight,
85                expandedTreeHeight > initialTreeHeight);
86
87        // collapse all nodes
88        int collapsesCount = 0;
89        for (int i = tree.getRowCount() - 1; i >= 0; i--) {
90            TreePath tp = tree.getPathForRow(i);
91            if (tree.getChildCount(tp) > 0 && tree.isExpanded(tp)) {
92                tree.collapseRow(i);
93                collapsesCount++;
94            }
95        }
96
97        assertEquals("Number of rows collapsed", 76, collapsesCount);
98        assertEquals("Number of rows in the tree after collapsing all of them",
99                1, tree.getRowCount());
100
101        int collapsedTreeHeight = tree.getHeight();
102        assertTrue("Collpased tree height is not longer than initial, "
103                + "current " + collapsedTreeHeight + " <= initial "
104                + initialTreeHeight,
105                collapsedTreeHeight <= initialTreeHeight);
106
107    }
108
109}
110