/*******************************************************************************
* Copyright (c) 2013 EclipseSource and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* EclipseSource - initial API and implementation
******************************************************************************/
package com.eclipsesource.tabris.ui;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import java.io.ByteArrayInputStream;
import java.io.Serializable;
import org.eclipse.rap.json.JsonArray;
import org.eclipse.rap.rwt.remote.JsonMapping;
import org.eclipse.rap.rwt.remote.RemoteObject;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.RGB;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import com.eclipsesource.tabris.internal.ZIndexStackLayout;
import com.eclipsesource.tabris.internal.ui.TestPage;
import com.eclipsesource.tabris.internal.ui.UITestUtil;
import com.eclipsesource.tabris.test.util.TabrisEnvironment;
public class TabrisUITest {
@Rule
public TabrisEnvironment environment = new TabrisEnvironment();
private Shell shell;
private RemoteObject remoteObject;
@Before
public void setUp() {
Display display = new Display();
shell = new Shell( display );
remoteObject = environment.getRemoteObject();
}
@Test
public void testIsSerializable() {
assertTrue( Serializable.class.isAssignableFrom( TabrisUI.class ) );
}
@Test( expected = IllegalArgumentException.class )
public void testFailsWithNullConfiguration() {
new TabrisUI( null );
}
@Test( expected = IllegalArgumentException.class )
public void testCreateFailsWithNullConfiguration() {
TabrisUI tabrisUI = new TabrisUI( mock( UIConfiguration.class ) );
tabrisUI.create( null );
}
@Test
public void testCreatesRootPages() {
TabrisUI tabrisUI = new TabrisUI( createConfiguration() );
tabrisUI.create( shell );
assertEquals( 2, shell.getChildren().length );
}
@Test
public void testZIndexLayout() {
TabrisUI tabrisUI = new TabrisUI( createConfiguration() );
shell.open();
tabrisUI.create( shell );
assertTrue( shell.getLayout() instanceof ZIndexStackLayout );
}
@Test
public void testSetsImageOnRemoteUI() {
UIConfiguration configuration = createConfiguration();
TabrisUI tabrisUI = new TabrisUI( configuration );
shell.open();
tabrisUI.create( shell );
Image image = new Image( shell.getDisplay(), new ByteArrayInputStream( configuration.getImage() ) );
verify( remoteObject ).set( "image", JsonMapping.toJson( image ) );
}
@Test
public void testSetsBackgroundOnRemoteUI() {
TabrisUI tabrisUI = new TabrisUI( createConfiguration() );
shell.open();
tabrisUI.create( shell );
JsonArray jsonArray = new JsonArray();
jsonArray.add( 100 );
jsonArray.add( 100 );
jsonArray.add( 100 );
verify( remoteObject ).set( "background", jsonArray );
}
@Test
public void testSetsForegroundOnRemoteUI() {
TabrisUI tabrisUI = new TabrisUI( createConfiguration() );
shell.open();
tabrisUI.create( shell );
JsonArray jsonArray = new JsonArray();
jsonArray.add( 200 );
jsonArray.add( 200 );
jsonArray.add( 200 );
verify( remoteObject ).set( "foreground", jsonArray );
}
private UIConfiguration createConfiguration() {
UIConfiguration configuration = new UIConfiguration();
configuration.setImage( UITestUtil.class.getResourceAsStream( "testImage.png" ) );
configuration.addPageConfiguration( new PageConfiguration( "foo1", TestPage.class ).setTopLevel( true ) );
configuration.addPageConfiguration( new PageConfiguration( "foo2", TestPage.class ).setTopLevel( true ) );
configuration.setBackground( new RGB( 100, 100, 100 ) );
configuration.setForeground( new RGB( 200, 200, 200 ) );
return configuration;
}
}