/*
* Copyright 2008 Google Inc.
*
* 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.google.gwt.visualization.client;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.visualization.client.events.OnMouseOutHandler;
import com.google.gwt.visualization.client.events.OnMouseOverHandler;
import com.google.gwt.visualization.client.visualizations.corechart.AreaChart;
import com.google.gwt.visualization.client.visualizations.corechart.CoreChart;
import com.google.gwt.visualization.client.visualizations.corechart.Options;
/**
* Tests for the AreaChart class.
*/
public class CoreAreaChartTest extends VisualizationTest {
/**
* This test case will try creating a simple Area chart. It first asserts that
* the Visualization API has been correctly loaded (see ajax_loader.html).
*/
public void testASimpleAreaChart() {
loadApi(new Runnable() {
public void run() {
DataTable data = createDailyActivities();
// Create a minimal area chart.
Options options = Options.create();
options.setWidth(400);
options.setHeight(240);
RootPanel.get().add(new AreaChart(data, options));
}
});
}
public void testOnMouseOver() {
loadApi(new Runnable() {
public void run() {
Options options = Options.create();
AreaChart chart = new AreaChart(createCompanyPerformance(), options);
chart.addOnMouseOverHandler(new OnMouseOverHandler() {
@Override
public void onMouseOverEvent(OnMouseOverEvent event) {
assertNotNull(event);
assertEquals(1, event.getRow());
assertEquals(1, event.getColumn());
finishTest();
}
});
triggerOnMouseOver(chart.getJso());
}
}, false);
}
public void testOnMouseOut() {
loadApi(new Runnable() {
public void run() {
Options options = Options.create();
AreaChart chart = new AreaChart(createCompanyPerformance(), options);
chart.addOnMouseOutHandler(new OnMouseOutHandler() {
@Override
public void onMouseOutEvent(OnMouseOutEvent event) {
assertNotNull(event);
assertEquals(1, event.getRow());
assertEquals(1, event.getColumn());
finishTest();
}
});
triggerOnMouseOut(chart.getJso());
}
}, false);
}
@Override
protected String getVisualizationPackage() {
return CoreChart.PACKAGE;
}
private native void triggerOnMouseOut(JavaScriptObject jso) /*-{
$wnd.google.visualization.events.trigger(jso, 'onmouseout',
{'row':1, 'column':1});
}-*/;
private native void triggerOnMouseOver(JavaScriptObject jso) /*-{
$wnd.google.visualization.events.trigger(jso, 'onmouseover',
{'row':1, 'column':1});
}-*/;
}