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DialogTest.java
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DialogTest.java
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/*
* Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package test.javafx.scene.control;
import com.sun.javafx.tk.Toolkit;
import javafx.scene.AccessibleRole;
import javafx.scene.control.ButtonType;
import javafx.scene.control.Dialog;
import javafx.scene.layout.StackPane;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
/** Tests for the {@link Dialog} class. */
public class DialogTest {
private Dialog<ButtonType> dialog;
@Before
public void setUp() {
dialog = new Dialog<>();
}
@After
public void cleanUp() {
// Set a dummy result so the dialog can be closed.
dialog.setResult(new ButtonType(""));
dialog.hide();
}
@Test
public void testDialogMaxHeight() {
int maxHeight = 400;
StackPane stackPane = new StackPane();
stackPane.setPrefHeight(700);
dialog.getDialogPane().setContent(stackPane);
dialog.getDialogPane().setMaxHeight(maxHeight);
dialog.show();
assertDialogPaneHeightEquals(maxHeight);
assertEquals(maxHeight, dialog.getDialogPane().getMaxHeight(), 0);
}
@Test
public void testDialogMinHeight() {
int minHeight = 400;
dialog.getDialogPane().setContent(new StackPane());
dialog.getDialogPane().setMinHeight(minHeight);
dialog.show();
assertDialogPaneHeightEquals(minHeight);
assertEquals(minHeight, dialog.getDialogPane().getMinHeight(), 0);
}
@Test
public void testAccessibleRole() {
assertEquals(AccessibleRole.DIALOG, dialog.getDialogPane().getAccessibleRole());
}
@Test
public void testDialogPrefHeight() {
int prefHeight = 400;
dialog.getDialogPane().setContent(new StackPane());
dialog.getDialogPane().setPrefHeight(prefHeight);
dialog.show();
assertDialogPaneHeightEquals(prefHeight);
assertEquals(prefHeight, dialog.getDialogPane().getPrefHeight(), 0);
}
private void assertDialogPaneHeightEquals(int height) {
Toolkit.getToolkit().firePulse();
assertEquals(height, dialog.getDialogPane().getHeight(), 0);
// Test the height after another layout pass.
Toolkit.getToolkit().firePulse();
assertEquals(height, dialog.getDialogPane().getHeight(), 0);
}
}