1 /*
2 * Copyright (c) 2011, 2013, 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package test.javafx.animation;
27
28 import static org.junit.Assert.assertEquals;
29 import static org.junit.Assert.assertNull;
30 import static org.junit.Assert.assertTrue;
31
32 import java.util.Arrays;
33 import javafx.animation.Animation;
34 import javafx.animation.Interpolator;
35 import javafx.animation.SequentialTransition;
36
37 import javafx.scene.Node;
38 import javafx.scene.shape.Rectangle;
39 import javafx.util.Duration;
40
41 import org.junit.Before;
42 import org.junit.Test;
43
44 public class SequentialTransitionTest {
45
46 private static Interpolator DEFAULT_INTERPOLATOR = Interpolator.LINEAR;
47
48 private static Duration ONE_SEC = Duration.millis(1000);
49 private static Duration TWO_SECS = Duration.millis(2000);
50 private static Duration THREE_SECS = Duration.millis(3000);
51 private static Duration SIX_SECS = Duration.millis(6000);
52
53 private Node node;
54 private Animation child1;
55 private Animation child2;
56 private Animation child3;
57
58 @Before
59 public void setUp() {
60 node = new Rectangle();
61 child1 = new AnimationDummy(ONE_SEC);
62 child2 = new AnimationDummy(TWO_SECS);
63 child3 = new AnimationDummy(THREE_SECS);
64 }
65
66 @Test
67 public void testDefaultValues() {
68 // empty ctor
69 final SequentialTransition t0 = new SequentialTransition();
70 assertEquals(Duration.ZERO, t0.getTotalDuration());
71 assertNull(t0.getNode());
72 assertNull(t0.nodeProperty().get());
73 assertTrue(t0.getChildren().isEmpty());
74 assertEquals(DEFAULT_INTERPOLATOR, t0.getInterpolator());
75 assertNull(t0.getOnFinished());
76
77 // node only
78 final SequentialTransition t1 = new SequentialTransition(node);
79 assertEquals(Duration.ZERO, t1.getTotalDuration());
80 assertEquals(node, t1.getNode());
81 assertEquals(node, t1.nodeProperty().get());
82 assertTrue(t1.getChildren().isEmpty());
83 assertEquals(DEFAULT_INTERPOLATOR, t1.getInterpolator());
84 assertNull(t1.getOnFinished());
85
86 // child animations only
87 final SequentialTransition t2 = new SequentialTransition(child1, child2, child3);
88 assertEquals(SIX_SECS, t2.getTotalDuration());
89 assertNull(t2.getNode());
90 assertNull(t2.nodeProperty().get());
91 assertEquals(Arrays.asList(child1, child2, child3), t2.getChildren());
92 assertEquals(DEFAULT_INTERPOLATOR, t2.getInterpolator());
93 assertNull(t2.getOnFinished());
94
95 // node and child animations
96 final SequentialTransition t3 = new SequentialTransition(node, child1, child2, child3);
97 assertEquals(SIX_SECS, t3.getTotalDuration());
98 assertEquals(node, t3.getNode());
99 assertEquals(node, t3.nodeProperty().get());
100 assertEquals(Arrays.asList(child1, child2, child3), t3.getChildren());
101 assertEquals(DEFAULT_INTERPOLATOR, t3.getInterpolator());
102 assertNull(t3.getOnFinished());
103 }
104 }