/*******************************************************************************
* Copyright (c) 2012 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.internal;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.Serializable;
import org.eclipse.rap.rwt.RWT;
import org.eclipse.rap.rwt.internal.application.ApplicationContextImpl;
import org.eclipse.rap.rwt.internal.service.ContextProvider;
import org.eclipse.rap.rwt.internal.theme.Theme;
import org.eclipse.rap.rwt.internal.theme.ThemeManager;
import org.eclipse.rap.rwt.internal.theme.css.CssFileReader;
import org.eclipse.rap.rwt.internal.theme.css.StyleSheet;
import org.eclipse.rap.rwt.service.ResourceLoader;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import com.eclipsesource.tabris.internal.TabrisSWTClientProvider.NoVersionCheck;
import com.eclipsesource.tabris.test.util.TabrisEnvironment;
import com.eclipsesource.tabris.test.util.TabrisRequest;
@SuppressWarnings("restriction")
public class TabrisSWTClientProviderTest {
@Rule
public TabrisEnvironment environment = new TabrisEnvironment();
private static final String CURRENT_THEME_ID = "org.eclipse.rap.theme.current";
private TabrisSWTClientProvider provider;
@Before
public void setUp() {
provider = new TabrisSWTClientProvider();
}
@Test
public void testIsSerializable() {
assertTrue( Serializable.class.isAssignableFrom( TabrisSWTClientProvider.class ) );
}
@Test
public void testAcceptForSWT() {
TabrisRequest request = environment.getRequest();
request.setHeader( Constants.USER_AGENT, Constants.ID_SWT );
assertTrue( provider.accept( request ) );
}
@Test
public void testDoesNotAcceptForWeb() {
assertFalse( provider.accept( RWT.getRequest() ) );
}
@Test
public void testReturnsTabrisClient() {
assertTrue( provider.getClient() instanceof TabrisSWTClient );
}
@Test
public void testUsesSWTTheme() throws IOException {
registerTheme( Constants.THEME_ID_SWT );
TabrisRequest request = environment.getRequest();
request.setHeader( Constants.USER_AGENT, Constants.ID_SWT );
provider.accept( request );
String currentTheme = ( String )RWT.getUISession().getAttribute( CURRENT_THEME_ID );
assertEquals( Constants.THEME_ID_SWT, currentTheme );
}
private void registerTheme( String themeId ) throws IOException {
ResourceLoader resourceLoader = new ResourceLoader() {
@Override
public InputStream getResourceAsStream( String resourceName ) throws IOException {
return new ByteArrayInputStream( "".getBytes() );
}
};
StyleSheet styleSheet = CssFileReader.readStyleSheet( "", resourceLoader );
Theme theme = new Theme( themeId, "unknown", styleSheet );
ApplicationContextImpl applicationContext = ContextProvider.getContext().getApplicationContext();
environment.resetThemes();
ThemeManager themeManager = applicationContext.getThemeManager();
themeManager.registerTheme( theme );
}
@Test
public void testNoVersionCheckIsAlwaysTrue() {
NoVersionCheck check = new NoVersionCheck();
assertTrue( check.accept( "", "" ) );
assertTrue( check.accept( null, "" ) );
assertTrue( check.accept( "", null ) );
}
}