| /******************************************************************************* |
| * Copyright (c) 2013, 2016 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: |
| * Ralf Sternberg - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.rap.addons.chart; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Matchers.anyString; |
| import static org.mockito.Matchers.eq; |
| |
| import org.eclipse.rap.addons.chart.Chart; |
| import org.eclipse.rap.json.JsonArray; |
| import org.eclipse.rap.json.JsonObject; |
| import org.eclipse.rap.rwt.RWT; |
| import org.eclipse.rap.rwt.client.Client; |
| import org.eclipse.rap.rwt.client.service.JavaScriptLoader; |
| import org.eclipse.rap.rwt.remote.Connection; |
| import org.eclipse.rap.rwt.remote.RemoteObject; |
| import org.eclipse.rap.rwt.testfixture.TestContext; |
| import org.eclipse.rap.rwt.widgets.WidgetUtil; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.SWTException; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Listener; |
| import org.eclipse.swt.widgets.Shell; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| |
| @SuppressWarnings( "deprecation" ) |
| public class Chart_Test { |
| |
| private Display display; |
| private Shell shell; |
| private RemoteObject remoteObject; |
| private Connection connection; |
| |
| @Rule |
| public TestContext context = new TestContext(); |
| |
| @Before |
| public void setUp() { |
| display = new Display(); |
| shell = new Shell( display ); |
| remoteObject = mock( RemoteObject.class ); |
| connection = fakeConnection( remoteObject ); |
| } |
| |
| @Test |
| public void testCreate() { |
| Chart chart = new Chart( shell, SWT.BORDER, "foo" ) {}; |
| |
| assertEquals( shell, chart.getParent() ); |
| assertEquals( SWT.BORDER, chart.getStyle() & SWT.BORDER ); |
| } |
| |
| @Test |
| public void testCreate_requiresD3JS() { |
| JavaScriptLoader loader = mock( JavaScriptLoader.class ); |
| fakeLoader( loader ); |
| |
| new Chart( shell, SWT.BORDER, "foo" ) {}; |
| |
| verify( loader ).require( "https://d3js.org/d3.v3.min.js" ); |
| } |
| |
| @Test |
| public void testCreate_requiresD3JS_fromSystemProperty() { |
| JavaScriptLoader loader = mock( JavaScriptLoader.class ); |
| fakeLoader( loader ); |
| |
| System.setProperty( "org.eclipse.rap.addons.chart.d3JsUrl", "custom://url" ); |
| new Chart( shell, SWT.BORDER, "foo" ) {}; |
| System.clearProperty( "org.eclipse.rap.addons.chart.d3JsUrl" ); |
| |
| verify( loader, never() ).require( "https://d3js.org/d3.v3.min.js" ); |
| verify( loader ).require( "custom://url" ); |
| } |
| |
| @Test |
| public void testCreate_registeresJavaScriptResource() { |
| new Chart( shell, SWT.BORDER, "foo" ) {}; |
| |
| assertTrue( RWT.getResourceManager().isRegistered( "chart/chart.js" ) ); |
| } |
| |
| @Test |
| public void testCreate_createsRemoteObject() { |
| new Chart( shell, SWT.BORDER, "renderer type" ) {}; |
| |
| verify( connection ).createRemoteObject( eq( "rwt.chart.Chart" ) ); |
| } |
| |
| @Test |
| public void testCreate_setsRemoteParentAndRenderer() { |
| Chart chart = new Chart( shell, SWT.BORDER, "foo" ) {}; |
| |
| verify( remoteObject ).set( eq( "parent" ), eq( WidgetUtil.getId( chart ) ) ); |
| verify( remoteObject ).set( eq( "renderer" ), eq( "foo" ) ); |
| } |
| |
| @Test |
| public void testDispose_destroysRemoteObject() { |
| Chart chart = new Chart( shell, SWT.BORDER, "remote type" ) {}; |
| |
| chart.dispose(); |
| |
| verify( remoteObject ).destroy(); |
| } |
| |
| @Test( expected = SWTException.class ) |
| public void testSetItems_checksWidget() { |
| Chart chart = new Chart( shell, SWT.NONE, "foo" ) {}; |
| chart.dispose(); |
| |
| chart.setItems( new JsonArray() ); |
| } |
| |
| @Test |
| public void testSetItems_isRendered() { |
| Chart chart = new Chart( shell, SWT.NONE, "foo" ) {}; |
| JsonArray data = new JsonArray().add( 23 ).add( 42 ); |
| |
| chart.setItems( data ); |
| |
| verify( remoteObject ).set( "items", data ); |
| } |
| |
| @Test |
| public void testSetOption_int_isRendered() { |
| Chart chart = new Chart( shell, SWT.NONE, "foo" ) {}; |
| |
| chart.setOption( "foo", 23 ); |
| |
| verify( remoteObject ).call( "setOptions", new JsonObject().add( "foo", 23 ) ); |
| } |
| |
| @Test |
| public void testSetOption_string_isRendered() { |
| Chart chart = new Chart( shell, SWT.NONE, "foo" ) {}; |
| |
| chart.setOption( "foo", "bar" ); |
| |
| verify( remoteObject ).call( "setOptions", new JsonObject().add( "foo", "bar" ) ); |
| } |
| |
| @Test |
| public void testAddListener_isRendered() { |
| Chart chart = new Chart( shell, SWT.NONE, "foo" ) {}; |
| |
| chart.addListener( SWT.Selection, mock( Listener.class ) ); |
| |
| verify( remoteObject ).listen( "Selection", true ); |
| } |
| |
| @Test |
| public void testAddListener_isRenderedOnlyOnce() { |
| Chart chart = new Chart( shell, SWT.NONE, "foo" ) {}; |
| |
| chart.addListener( SWT.Selection, mock( Listener.class ) ); |
| chart.addListener( SWT.Selection, mock( Listener.class ) ); |
| |
| verify( remoteObject ).listen( "Selection", true ); |
| } |
| |
| @Test |
| public void testRemoveListener_isRendered() { |
| Chart chart = new Chart( shell, SWT.NONE, "foo" ) {}; |
| Listener listener = mock( Listener.class ); |
| chart.addListener( SWT.Selection, listener ); |
| |
| chart.removeListener( SWT.Selection, listener ); |
| |
| verify( remoteObject ).listen( "Selection", false ); |
| } |
| |
| @Test |
| public void testRemoveListener_isRenderedOnlyOnce() { |
| Chart chart = new Chart( shell, SWT.BORDER, "remote type" ) {}; |
| Listener listener = mock( Listener.class ); |
| chart.addListener( SWT.Selection, listener ); |
| |
| chart.removeListener( SWT.Selection, listener ); |
| chart.removeListener( SWT.Selection, listener ); |
| |
| verify( remoteObject ).listen( "Selection", false ); |
| } |
| |
| private void fakeLoader( JavaScriptLoader loader ) { |
| Client client = mock( Client.class ); |
| when( client.getService( JavaScriptLoader.class ) ).thenReturn( loader ); |
| context.replaceClient( client ); |
| } |
| |
| private Connection fakeConnection( RemoteObject remoteObject ) { |
| Connection connection = mock( Connection.class ); |
| when( connection.createRemoteObject( anyString() ) ).thenReturn( remoteObject ); |
| context.replaceConnection( connection ); |
| return connection; |
| } |
| |
| } |