/*
* Copyright 2000-2014 Vaadin Ltd.
*
* 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.
*/
package com.vaadin.server;
import org.easymock.EasyMock;
import org.junit.Assert;
import org.junit.Test;
import com.vaadin.server.Page.BrowserWindowResizeEvent;
import com.vaadin.server.Page.BrowserWindowResizeListener;
import com.vaadin.shared.ui.ui.PageState;
import com.vaadin.ui.UI;
/**
*
* Tests for {@link Page}
*
* @author Vaadin Ltd
*/
public class PageTest {
@Test
public void removeBrowserWindowResizeListener_listenerIsAttached_listenerRemoved() {
Page page = new Page(EasyMock.createMock(UI.class),
EasyMock.createMock(PageState.class));
TestBrowserWindowResizeListener listener = new TestBrowserWindowResizeListener();
page.addBrowserWindowResizeListener(listener);
page.removeBrowserWindowResizeListener(listener);
page.updateBrowserWindowSize(0, 0, true);
Assert.assertFalse("Listener is called after removal",
listener.isCalled());
}
@Test
public void removeBrowserWindowResizeListener_listenerIsNotAttached_stateIsUpdated() {
TestPage page = new TestPage(EasyMock.createMock(UI.class),
EasyMock.createMock(PageState.class));
BrowserWindowResizeListener listener = EasyMock
.createMock(BrowserWindowResizeListener.class);
page.removeBrowserWindowResizeListener(listener);
Assert.assertFalse(
"Page state 'hasResizeListeners' property has wrong value",
page.getState(false).hasResizeListeners);
}
private static class TestPage extends Page {
public TestPage(UI uI, PageState state) {
super(uI, state);
}
@Override
protected PageState getState(boolean markAsDirty) {
return super.getState(markAsDirty);
}
}
private static class TestBrowserWindowResizeListener implements
BrowserWindowResizeListener {
@Override
public void browserWindowResized(BrowserWindowResizeEvent event) {
isCalled = true;
}
public boolean isCalled() {
return isCalled;
}
private boolean isCalled;
}
}