/*
* Created on Apr 12, 2008
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
* Copyright @2008-2013 the original author or authors.
*/
package org.fest.swing.driver;
import static org.fest.assertions.Assertions.assertThat;
import static org.fest.swing.edt.GuiActionRunner.execute;
import javax.swing.JList;
import javax.swing.JToolBar;
import org.fest.swing.annotation.RunsInEDT;
import org.fest.swing.edt.GuiQuery;
import org.fest.swing.edt.GuiTask;
import org.fest.swing.test.core.RobotBasedTestCase;
import org.fest.swing.test.swing.CustomCellRenderer;
import org.fest.swing.test.swing.TestListModel;
import org.fest.swing.test.swing.TestWindow;
import org.junit.Test;
/**
* Tests for {@link BasicJListCellReader#valueAt(JList, int)}.
*
* @author Alex Ruiz
* @author Yvonne Wang
*/
public class BasicJListCellReader_valueAt_Test extends RobotBasedTestCase {
private MyList list;
private BasicJListCellReader reader;
@Override
protected void onSetUp() {
MyWindow window = MyWindow.createNew();
list = window.list;
reader = new BasicJListCellReader();
}
@Test
public void should_return_text_from_JLabel_as_cellRenderer() {
Object value = firstItemValue(reader, list);
assertThat(value).isEqualTo("One");
}
@Test
public void should_return_model_value_toString_if_cellRender_not_recognized() {
list.setElements(new Jedi("Yoda"));
setNotRecognizedRendererComponent(list);
robot.waitForIdle();
String value = firstItemValue(reader, list);
assertThat(value).isEqualTo("Yoda");
}
@Test
public void should_return_null_if_cellRenderer_not_recognized_and_model_value_is_null() {
list.setElements(new Object[] { null });
setNotRecognizedRendererComponent(list);
robot.waitForIdle();
String value = firstItemValue(reader, list);
assertThat(value).isNull();
}
@RunsInEDT
private static void setNotRecognizedRendererComponent(final JList list) {
execute(new GuiTask() {
@Override
protected void executeInEDT() {
list.setCellRenderer(new CustomCellRenderer(new JToolBar()));
}
});
}
@RunsInEDT
private static String firstItemValue(final BasicJListCellReader reader, final JList list) {
return execute(new GuiQuery<String>() {
@Override
protected String executeInEDT() {
return reader.valueAt(list, 0);
}
});
}
private static class MyWindow extends TestWindow {
final MyList list = new MyList("One", "Two");
@RunsInEDT
static MyWindow createNew() {
return execute(new GuiQuery<MyWindow>() {
@Override
protected MyWindow executeInEDT() {
return new MyWindow();
}
});
}
private MyWindow() {
super(BasicJListCellReader_valueAt_Test.class);
addComponents(list);
}
}
private static class MyList extends JList {
final TestListModel model;
MyList(Object... elements) {
model = new TestListModel(elements);
setModel(model);
}
void setElements(final Object... elements) {
execute(new GuiTask() {
@Override
protected void executeInEDT() {
model.setElements(elements);
}
});
}
@Override
public TestListModel getModel() {
return model;
}
}
}