/*******************************************************************************
* Copyright (c) 2008, 2015 Innoopract Informationssysteme GmbH 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:
* Innoopract Informationssysteme GmbH - initial API and implementation
* EclipseSource - ongoing development
******************************************************************************/
package org.eclipse.swt.internal.widgets.expanditemkit;
import static org.eclipse.rap.rwt.internal.lifecycle.WidgetUtil.getId;
import static org.eclipse.rap.rwt.internal.lifecycle.WidgetUtil.registerDataKeys;
import static org.eclipse.rap.rwt.internal.protocol.RemoteObjectFactory.getRemoteObject;
import static org.eclipse.rap.rwt.testfixture.internal.TestMessage.getParent;
import static org.eclipse.rap.rwt.testfixture.internal.TestUtil.createImage;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import java.io.IOException;
import org.eclipse.rap.json.JsonArray;
import org.eclipse.rap.json.JsonObject;
import org.eclipse.rap.rwt.RWT;
import org.eclipse.rap.rwt.internal.lifecycle.WidgetUtil;
import org.eclipse.rap.rwt.internal.protocol.ClientMessageConst;
import org.eclipse.rap.rwt.internal.protocol.Operation;
import org.eclipse.rap.rwt.internal.protocol.Operation.CreateOperation;
import org.eclipse.rap.rwt.internal.protocol.Operation.DestroyOperation;
import org.eclipse.rap.rwt.internal.remote.RemoteObjectRegistry;
import org.eclipse.rap.rwt.remote.OperationHandler;
import org.eclipse.rap.rwt.testfixture.internal.Fixture;
import org.eclipse.rap.rwt.testfixture.internal.TestMessage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ExpandEvent;
import org.eclipse.swt.events.ExpandListener;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.internal.graphics.ImageFactory;
import org.eclipse.swt.internal.widgets.expandbarkit.ExpandBarOperationHandler;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.ExpandBar;
import org.eclipse.swt.widgets.ExpandItem;
import org.eclipse.swt.widgets.Shell;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
public class ExpandItemLCA_Test {
private Display display;
private Shell shell;
private ExpandBar expandBar;
private ExpandItem expandItem;
private ExpandItemLCA lca;
@Before
public void setUp() {
Fixture.setUp();
display = new Display();
shell = new Shell( display );
expandBar = new ExpandBar( shell, SWT.NONE );
expandItem = new ExpandItem( expandBar, SWT.NONE );
lca = ExpandItemLCA.INSTANCE;
Fixture.fakeNewRequest();
}
@After
public void tearDown() {
Fixture.tearDown();
}
@Test
public void testExpandPropertyInsideExpandEvent() {
getRemoteObject( expandBar ).setHandler( new ExpandBarOperationHandler( expandBar ) );
getRemoteObject( expandItem ).setHandler( new ExpandItemOperationHandler( expandItem ) );
ExpandListener listener = mock( ExpandListener.class );
expandBar.addExpandListener( listener );
Fixture.fakeSetProperty( WidgetUtil.getId( expandItem ), "expanded", true );
fakeExpandEvent( expandItem, "Expand" );
Fixture.readDataAndProcessAction( display );
ArgumentCaptor<ExpandEvent> captor = ArgumentCaptor.forClass( ExpandEvent.class );
verify( listener ).itemExpanded( captor.capture() );
assertTrue( ( ( ExpandItem )captor.getValue().item ).getExpanded() );
}
@Test
public void testExpandPropertyInsideCollapseEvent() {
getRemoteObject( expandBar ).setHandler( new ExpandBarOperationHandler( expandBar ) );
getRemoteObject( expandItem ).setHandler( new ExpandItemOperationHandler( expandItem ) );
ExpandListener listener = mock( ExpandListener.class );
expandItem.setExpanded( true );
expandBar.addExpandListener( listener );
Fixture.fakeSetProperty( WidgetUtil.getId( expandItem ), "expanded", false );
fakeExpandEvent( expandItem, "Collapse" );
Fixture.readDataAndProcessAction( display );
ArgumentCaptor<ExpandEvent> captor = ArgumentCaptor.forClass( ExpandEvent.class );
verify( listener ).itemCollapsed( captor.capture() );
assertFalse( ( ( ExpandItem )captor.getValue().item ).getExpanded() );
}
@Test
public void testRenderCreate() throws IOException {
lca.renderInitialization( expandItem );
TestMessage message = Fixture.getProtocolMessage();
CreateOperation operation = message.findCreateOperation( expandItem );
assertEquals( "rwt.widgets.ExpandItem", operation.getType() );
assertFalse( operation.getProperties().names().contains( "style" ) );
}
@Test
public void testRenderInitialization_setsOperationHandler() throws IOException {
String id = getId( expandItem );
lca.renderInitialization( expandItem );
OperationHandler handler = RemoteObjectRegistry.getInstance().get( id ).getHandler();
assertTrue( handler instanceof ExpandItemOperationHandler );
}
@Test
public void testRenderParent() throws IOException {
lca.renderInitialization( expandItem );
TestMessage message = Fixture.getProtocolMessage();
CreateOperation operation = message.findCreateOperation( expandItem );
assertEquals( getId( expandBar ), getParent( operation ) );
}
@Test
public void testRenderDispose() throws IOException {
lca.renderDispose( expandItem );
TestMessage message = Fixture.getProtocolMessage();
Operation operation = message.getOperation( 0 );
assertTrue( operation instanceof DestroyOperation );
assertEquals( WidgetUtil.getId( expandItem ), operation.getTarget() );
}
@Test
public void testRenderCustomVariant() throws IOException {
expandItem.setData( RWT.CUSTOM_VARIANT, "blue" );
lca.renderChanges( expandItem );
TestMessage message = Fixture.getProtocolMessage();
assertEquals( "variant_blue", message.findSetProperty( expandItem, "customVariant" ).asString() );
}
@Test
public void testRenderInitialBounds() throws IOException {
expandItem.setText( "foo" );
lca.render( expandItem );
TestMessage message = Fixture.getProtocolMessage();
JsonArray bounds = ( JsonArray )message.findCreateProperty( expandItem, "bounds" );
assertTrue( bounds.get( 2 ).asInt() > 0 );
assertTrue( bounds.get( 3 ).asInt() > 0 );
}
@Test
public void testRenderBounds() throws IOException {
expandItem.setText( "foo" );
lca.renderChanges( expandItem );
TestMessage message = Fixture.getProtocolMessage();
JsonArray bounds = ( JsonArray )message.findSetProperty( expandItem, "bounds" );
assertTrue( bounds.get( 2 ).asInt() > 0 );
assertTrue( bounds.get( 3 ).asInt() > 0 );
}
@Test
public void testRenderBoundsUnchanged() throws IOException {
expandItem.setText( "foo" );
Fixture.markInitialized( display );
Fixture.markInitialized( expandItem );
Fixture.preserveWidgets();
lca.renderChanges( expandItem );
TestMessage message = Fixture.getProtocolMessage();
assertNull( message.findSetOperation( expandItem, "bounds" ) );
}
@Test
public void testRenderInitialText() throws IOException {
lca.render( expandItem );
TestMessage message = Fixture.getProtocolMessage();
CreateOperation operation = message.findCreateOperation( expandItem );
assertFalse( operation.getProperties().names().contains( "text" ) );
}
@Test
public void testRenderText() throws IOException {
expandItem.setText( "foo" );
lca.renderChanges( expandItem );
TestMessage message = Fixture.getProtocolMessage();
assertEquals( "foo", message.findSetProperty( expandItem, "text" ).asString() );
}
@Test
public void testRenderTextUnchanged() throws IOException {
Fixture.markInitialized( display );
Fixture.markInitialized( expandItem );
expandItem.setText( "foo" );
Fixture.preserveWidgets();
lca.renderChanges( expandItem );
TestMessage message = Fixture.getProtocolMessage();
assertNull( message.findSetOperation( expandItem, "text" ) );
}
@Test
public void testRenderInitialImage() throws IOException {
lca.renderChanges( expandItem );
TestMessage message = Fixture.getProtocolMessage();
assertNull( message.findSetOperation( expandItem, "image" ) );
}
@Test
public void testRenderImage() throws IOException {
Image image = createImage( display, Fixture.IMAGE_100x50 );
expandItem.setImage( image );
lca.renderChanges( expandItem );
TestMessage message = Fixture.getProtocolMessage();
String imageLocation = ImageFactory.getImagePath( image );
JsonArray expected = new JsonArray().add( imageLocation ).add( 100 ).add( 50 );
assertEquals( expected, message.findSetProperty( expandItem, "image" ) );
}
@Test
public void testRenderImageUnchanged() throws IOException {
Fixture.markInitialized( display );
Fixture.markInitialized( expandItem );
Image image = createImage( display, Fixture.IMAGE_100x50 );
expandItem.setImage( image );
Fixture.preserveWidgets();
lca.renderChanges( expandItem );
TestMessage message = Fixture.getProtocolMessage();
assertNull( message.findSetOperation( expandItem, "image" ) );
}
@Test
public void testRenderImageReset() throws IOException {
Fixture.markInitialized( display );
Fixture.markInitialized( expandItem );
Image image = createImage( display, Fixture.IMAGE_100x50 );
expandItem.setImage( image );
Fixture.preserveWidgets();
expandItem.setImage( null );
lca.renderChanges( expandItem );
TestMessage message = Fixture.getProtocolMessage();
assertEquals( JsonObject.NULL, message.findSetProperty( expandItem, "image" ) );
}
@Test
public void testRenderInitialHeaderHeight() throws IOException {
lca.render( expandItem );
TestMessage message = Fixture.getProtocolMessage();
CreateOperation operation = message.findCreateOperation( expandItem );
assertFalse( operation.getProperties().names().contains( "headerHeight" ) );
}
@Test
public void testRenderHeaderHeight() throws IOException {
expandBar.setFont( new Font( display, "Arial", 22, SWT.BOLD ) );
lca.renderChanges( expandItem );
TestMessage message = Fixture.getProtocolMessage();
assertEquals( 32, message.findSetProperty( expandItem, "headerHeight" ).asInt() );
}
@Test
public void testRenderHeaderHeightUnchanged() throws IOException {
Fixture.markInitialized( display );
Fixture.markInitialized( expandItem );
expandBar.setFont( new Font( display, "Arial", 22, SWT.BOLD ) );
Fixture.preserveWidgets();
lca.renderChanges( expandItem );
TestMessage message = Fixture.getProtocolMessage();
assertNull( message.findSetOperation( expandItem, "headerHeight" ) );
}
@Test
public void testRenderData() throws IOException {
registerDataKeys( new String[]{ "foo", "bar" } );
expandItem.setData( "foo", "string" );
expandItem.setData( "bar", Integer.valueOf( 1 ) );
lca.renderChanges( expandItem );
TestMessage message = Fixture.getProtocolMessage();
JsonObject data = ( JsonObject )message.findSetProperty( expandItem, "data" );
assertEquals( "string", data.get( "foo" ).asString() );
assertEquals( 1, data.get( "bar" ).asInt() );
}
@Test
public void testRenderDataUnchanged() throws IOException {
registerDataKeys( new String[]{ "foo" } );
expandItem.setData( "foo", "string" );
Fixture.markInitialized( display );
Fixture.markInitialized( expandItem );
Fixture.preserveWidgets();
lca.renderChanges( expandItem );
TestMessage message = Fixture.getProtocolMessage();
assertEquals( 0, message.getOperationCount() );
}
private static void fakeExpandEvent( ExpandItem item, String eventName ) {
JsonObject properties = new JsonObject().add( ClientMessageConst.EVENT_PARAM_ITEM, getId( item ) );
Fixture.fakeNotifyOperation( getId( item.getParent() ), eventName, properties );
}
}