1 /*
2 * Copyright (c) 2011, 2014, 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 javafx.scene.control;
27
28 import com.sun.javafx.application.PlatformImpl;
29 import com.sun.javafx.pgstub.StubToolkit;
30 import com.sun.javafx.scene.control.infrastructure.ControlTestUtils;
31 import com.sun.javafx.scene.control.infrastructure.KeyEventFirer;
32 import com.sun.javafx.tk.Toolkit;
33 import javafx.scene.Scene;
34 import javafx.scene.layout.StackPane;
35 import javafx.stage.Stage;
36 import javafx.beans.property.SimpleObjectProperty;
37 import javafx.beans.value.ObservableValue;
38 import javafx.scene.input.KeyCode;
39
40 import org.junit.Before;
41 import org.junit.Test;
42
43 import static org.junit.Assert.*;
44
45 /**
46 */
47 public class AccordionTest {
48 private Accordion accordion;
49 private Toolkit tk;
50 private Scene scene;
51 private Stage stage;
52 private StackPane root;
53
54 @Before public void setup() {
55 tk = (StubToolkit)Toolkit.getToolkit();//This step is not needed (Just to make sure StubToolkit is loaded into VM)
56 accordion = new Accordion();
57 root = new StackPane();
58 scene = new Scene(root);
59 stage = new Stage();
60 stage.setScene(scene);
61 }
62
63 /*********************************************************************
64 * Helper methods *
65 ********************************************************************/
66 private void show() {
67 stage.show();
68 }
69
70 /*********************************************************************
71 * Tests for the constructors *
72 ********************************************************************/
73
74 @Test public void defaultConstructorShouldDefaultToStyleClass_accordion() {
75 ControlTestUtils.assertStyleClassContains(accordion, "accordion");
76 }
77
78 /*********************************************************************
79 * Tests for the properties *
80 ********************************************************************/
81
82 @Test public void expandedShouldBeNullByDefaultWithNoPanes() {
83 assertNull(accordion.getExpandedPane());
84 }
85
86 @Test public void expandedShouldBeNullByDefaultEvenWithPanes() {
87 accordion.getPanes().add(new TitledPane());
88 assertNull(accordion.getExpandedPane());
89 }
90
91 @Test public void settingTheExpandedPaneToAPaneInPanesShouldWork() {
92 TitledPane a = new TitledPane();
93 TitledPane b = new TitledPane();
94 TitledPane c = new TitledPane();
95 accordion.getPanes().addAll(a, b, c);
96 accordion.setExpandedPane(b);
97 assertSame(b, accordion.getExpandedPane());
98 accordion.setExpandedPane(a);
99 assertSame(a, accordion.getExpandedPane());
100 accordion.setExpandedPane(c);
101 assertSame(c, accordion.getExpandedPane());
102 }
103
104 @Test public void settingTheExpandedPaneToNullWhenItWasNotNullShouldWork() {
105 TitledPane a = new TitledPane();
106 TitledPane b = new TitledPane();
107 TitledPane c = new TitledPane();
108 accordion.getPanes().addAll(a, b, c);
109 accordion.setExpandedPane(b);
110 accordion.setExpandedPane(null);
111 assertNull(accordion.getExpandedPane());
112 }
113
114 @Test public void settingTheExpandedPaneToAPaneNotInPanesShouldStillChange() {
115 TitledPane a = new TitledPane();
116 TitledPane b = new TitledPane();
117 TitledPane c = new TitledPane();
118 TitledPane d = new TitledPane();
119 accordion.getPanes().addAll(a, b, c);
120 accordion.setExpandedPane(b);
121 assertSame(b, accordion.getExpandedPane());
122 accordion.setExpandedPane(d);
123 assertSame(d, accordion.getExpandedPane());
124 }
125
126 @Test public void removingAPaneThatWasExpandedPaneShouldResultInNull() {
127 TitledPane a = new TitledPane();
128 TitledPane b = new TitledPane();
129 TitledPane c = new TitledPane();
130 accordion.getPanes().addAll(a, b, c);
131 accordion.setExpandedPane(b);
132 accordion.getPanes().removeAll(b, c);
133 assertNull(accordion.getExpandedPane());
134 }
135
136 @Test public void removingAPaneThatWasNotExpandedShouldHaveNoChangeTo_expandedPane() {
137 TitledPane a = new TitledPane();
138 TitledPane b = new TitledPane();
139 TitledPane c = new TitledPane();
140 accordion.getPanes().addAll(a, b, c);
141 accordion.setExpandedPane(b);
142 accordion.getPanes().removeAll(a, c);
143 assertSame(b, accordion.getExpandedPane());
144 }
145
146 @Test public void removingAPaneThatWasExpandedPaneButIsBoundResultsInNoChange() {
147 TitledPane a = new TitledPane();
148 TitledPane b = new TitledPane();
149 TitledPane c = new TitledPane();
150 ObservableValue<TitledPane> value = new SimpleObjectProperty<TitledPane>(b);
151 accordion.getPanes().addAll(a, b, c);
152 accordion.expandedPaneProperty().bind(value);
153 accordion.getPanes().removeAll(b, c);
154 assertSame(b, accordion.getExpandedPane());
155 }
156
157 @Test public void checkComputedHeight_RT19025() {
158 TitledPane a = new TitledPane("A", new javafx.scene.shape.Rectangle(50, 100));
159 TitledPane b = new TitledPane("B", new javafx.scene.shape.Rectangle(50, 100));
160 TitledPane c = new TitledPane("C", new javafx.scene.shape.Rectangle(50, 100));
161
162 a.setAnimated(false);
163 b.setAnimated(false);
164 c.setAnimated(false);
165
166 accordion.getPanes().addAll(a, b, c);
167 root.setPrefSize(100, 300);
168 root.getChildren().add(accordion);
169 show();
170 root.applyCss();
171 root.autosize();
172 root.layout();
173
174 final double expectedPrefWidth = PlatformImpl.isCaspian() ? 54 :
175 PlatformImpl.isModena() ? 52 :
176 0;
177
178 assertEquals(expectedPrefWidth, accordion.prefWidth(-1), 1e-100);
179 assertEquals(60, accordion.prefHeight(-1), 1e-100);
180
181 accordion.setExpandedPane(b);
182 root.applyCss();
183 root.autosize();
184 root.layout();
185
186 assertEquals(expectedPrefWidth, accordion.prefWidth(-1), 1e-100);
187
188 final double expectedPrefHeight = PlatformImpl.isCaspian() ? 170 :
189 PlatformImpl.isModena() ? 161 :
190 0;
191 assertEquals(expectedPrefHeight, accordion.prefHeight(-1), 1e-100);
192 }
193
194 @Test public void aiobeWhenFocusIsOnAControlInsideTheAccordion_RT22027() {
195 Button b1 = new Button("A");
196 Button b2 = new Button("B");
197
198 TitledPane a = new TitledPane("A", b1);
199 TitledPane b = new TitledPane("B", b2);
200
201 accordion.getPanes().addAll(a, b);
202 accordion.setExpandedPane(a);
203 accordion.setLayoutX(200);
204
205 root.setPrefSize(800, 800);
206 root.getChildren().add(accordion);
207 b1.requestFocus();
208 show();
209
210 root.applyCss();
211 root.autosize();
212 root.layout();
213
214 KeyEventFirer keyboard = new KeyEventFirer(b1);
215
216 try {
217 keyboard.doKeyPress(KeyCode.HOME);
218 tk.firePulse();
219 } catch (Exception e) {
220 fail();
221 }
222 }
223 }