/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
package org.apache.wicket.extensions.markup.html.tabs;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.Model;
import org.apache.wicket.util.tester.WicketTestCase;
import org.junit.Test;
/**
* Test for {@link TabbedPanel}.
*/
public class TabbedPanelTest extends WicketTestCase
{
/**
*/
public class TestPage extends WebPage
{
private static final long serialVersionUID = 1L;
protected TabbedPanel<ITab> tabbedPanel;
/**
*/
public TestPage()
{
List<ITab> defaultTabs = new ArrayList<>();
defaultTabs.add(new AbstractTab(Model.of("default 1"))
{
private static final long serialVersionUID = 1L;
@Override
public WebMarkupContainer getPanel(String panelId)
{
return new TestPanel(panelId, "default 1");
}
});
defaultTabs.add(new AbstractTab(Model.of("default 2"))
{
private static final long serialVersionUID = 1L;
@Override
public WebMarkupContainer getPanel(String panelId)
{
return new TestPanel(panelId, "default 2");
}
});
tabbedPanel = newTabbedPanel(defaultTabs);
add(tabbedPanel);
}
}
TabbedPanel<ITab> newTabbedPanel(List<ITab> defaultTabs)
{
return new TabbedPanel<>("tabpanel", defaultTabs);
}
/**
*/
public static class TestPanel extends Panel
{
private static final long serialVersionUID = 1L;
/**
* @param id
* @param panelTestId
*/
public TestPanel(String id, String panelTestId)
{
super(id);
this.add(new Label("label", panelTestId));
}
}
/**
* No tabs thus no tab component rendered.
*
* @throws Exception
*/
@Test
public void renderNoTabs() throws Exception
{
TestPage page = new TestPage();
page.tabbedPanel.getTabs().clear();
tester.startPage(page);
tester.assertContainsNot("<span wicket:id=\"title\">default 1</span>");
tester.assertContainsNot("<span wicket:id=\"label\">default 1</span>");
tester.assertContainsNot("<span wicket:id=\"title\">default 2</span>");
tester.assertContainsNot("<span wicket:id=\"label\">default 2</span>");
tester.assertContains("<!-- no panel -->");
assertEquals(Integer.valueOf(-1), page.tabbedPanel.getDefaultModelObject());
}
/**
* Switching between tabsS.
*
* @throws Exception
*/
@Test
public void renderDefaultTabsOnly() throws Exception
{
TestPage page = tester.startPage(new TestPage());
tester.assertContains("<span wicket:id=\"title\">default 1</span></a>");
tester.assertContains("<span wicket:id=\"label\">default 1</span>");
tester.assertContains("<span wicket:id=\"title\">default 2</span></a>");
assertEquals(Integer.valueOf(0), page.tabbedPanel.getDefaultModelObject());
tester.clickLink("tabpanel:tabs-container:tabs:1:link");
tester.assertContains("<span wicket:id=\"label\">default 2</span>");
assertEquals(Integer.valueOf(1), page.tabbedPanel.getDefaultModelObject());
}
/**
* Additional tabs are rendered.
*
* @throws Exception
*/
@Test
public void renderAdditionalTabs() throws Exception
{
TestPage page = tester.startPage(new TestPage());
page.tabbedPanel.getTabs().add(new AbstractTab(Model.of("added 1"))
{
private static final long serialVersionUID = 1L;
@Override
public WebMarkupContainer getPanel(String panelId)
{
return new TestPanel(panelId, "added 1");
}
});
// the additional tab isn't rendered yet
tester.assertContainsNot("<span wicket:id=\"title\">added 1</span>");
tester.assertContainsNot("<span wicket:id=\"label\">added 1</span>");
assertEquals(Integer.valueOf(0), page.tabbedPanel.getDefaultModelObject());
// now its title is visible, but the contents not
tester.clickLink("tabpanel:tabs-container:tabs:1:link");
tester.assertContains("<span wicket:id=\"title\">added 1</span>");
tester.assertContainsNot("<span wicket:id=\"label\">added 1</span>");
assertEquals(Integer.valueOf(1), page.tabbedPanel.getDefaultModelObject());
// now the entire panel should be there
tester.clickLink("tabpanel:tabs-container:tabs:2:link");
tester.assertContains("<span wicket:id=\"title\">added 1</span>");
tester.assertContains("<span wicket:id=\"label\">added 1</span>");
assertEquals(Integer.valueOf(2), page.tabbedPanel.getDefaultModelObject());
}
/**
* Changing model switches tab.
*
* @throws Exception
*/
@Test
public void renderModelChange() throws Exception
{
TestPage page = new TestPage();
tester.startPage(page);
tester.assertContains("<span wicket:id=\"label\">default 1</span>");
page.tabbedPanel.setDefaultModelObject(Integer.valueOf(1));
tester.startPage(page);
tester.assertContains("<span wicket:id=\"label\">default 2</span>");
}
/**
* Tab's component is aquired once only.
*
* @throws Exception
*/
@Test
public void tabComponentAquiredOnChangeOnly() throws Exception
{
final int[] count = new int[1];
TestPage page = new TestPage();
page.tabbedPanel.getTabs().clear();
page.tabbedPanel.getTabs().add(new AbstractTab(Model.of("added 1"))
{
private static final long serialVersionUID = 1L;
@Override
public WebMarkupContainer getPanel(String panelId)
{
count[0]++;
return new TestPanel(panelId, "added 1");
}
});
assertEquals(0, count[0]);
tester.startPage(page);
assertEquals(1, count[0]);
tester.startPage(page);
assertEquals(1, count[0]);
page.tabbedPanel.setSelectedTab(0);
assertEquals(2, count[0]);
tester.startPage(page);
assertEquals(2, count[0]);
}
/**
* An invisible tab gets replaced by another one.
*
* @throws Exception
*/
@Test
public void invisibleTabGetsReplaced() throws Exception
{
final boolean[] visible = { true, true };
TestPage page = new TestPage();
page.tabbedPanel.getTabs().clear();
page.tabbedPanel.getTabs().add(new AbstractTab(Model.of("added 1"))
{
private static final long serialVersionUID = 1L;
@Override
public WebMarkupContainer getPanel(String panelId)
{
return new TestPanel(panelId, "added 1");
}
@Override
public boolean isVisible()
{
return visible[0];
}
});
page.tabbedPanel.getTabs().add(new AbstractTab(Model.of("added 2"))
{
private static final long serialVersionUID = 1L;
@Override
public WebMarkupContainer getPanel(String panelId)
{
return new TestPanel(panelId, "added 2");
}
@Override
public boolean isVisible()
{
return visible[1];
}
});
page.tabbedPanel.setSelectedTab(1);
tester.startPage(page);
assertEquals(Integer.valueOf(1), page.tabbedPanel.getDefaultModelObject());
tester.assertContains("<span wicket:id=\"title\">added 1</span>");
tester.assertContains("<span wicket:id=\"title\">added 2</span>");
tester.assertContains("<span wicket:id=\"label\">added 2</span>");
visible[1] = false;
tester.startPage(page);
// now first tab is selected
assertEquals(Integer.valueOf(0), page.tabbedPanel.getDefaultModelObject());
tester.assertContains("<span wicket:id=\"title\">added 1</span>");
tester.assertContainsNot("<span wicket:id=\"title\">added 2</span>");
tester.assertContains("<span wicket:id=\"label\">added 1</span>");
visible[0] = false;
tester.startPage(page);
// first tab stays selected since no other is visible
assertEquals(Integer.valueOf(0), page.tabbedPanel.getDefaultModelObject());
tester.assertContainsNot("<span wicket:id=\"title\">added 1</span>");
tester.assertContainsNot("<span wicket:id=\"title\">added 2</span>");
tester.assertContains("<!-- no panel -->");
visible[1] = true;
tester.startPage(page);
// second selected again
assertEquals(Integer.valueOf(1), page.tabbedPanel.getDefaultModelObject());
tester.assertContainsNot("<span wicket:id=\"title\">added 1</span>");
tester.assertContains("<span wicket:id=\"title\">added 2</span>");
tester.assertContains("<span wicket:id=\"label\">added 2</span>");
}
}