public void testUpdateIncapsulatedDataSeries() throws Exception {
BarsDataSeriesFunction function = new BarsDataSeriesFunction();
IDataSeries dataSeries = function.getSeries();
assertEquals(0, dataSeries.getValues().length);
Bar bar = new Bar(new Date(), TimeSpan.days(1), 10.0, 11.0, 9.0, 10.0, 1000L);
function.append(bar);
assertEquals(1, dataSeries.getValues().length);
assertEquals(bar, dataSeries.getValues()[0]);
}
public void testNotifyListeners() throws Exception {
PropertyChangeListener listener = EasyMock.createMock(PropertyChangeListener.class);
listener.propertyChange(EasyMock.isA(PropertyChangeEvent.class));
EasyMock.replay(listener);
BarsDataSeriesFunction function = new BarsDataSeriesFunction();
function.addPropertyChangeListener(BarsDataSeriesFunction.PROP_BARS, listener);
Bar bar = new Bar(new Date(), TimeSpan.days(1), 10.0, 11.0, 9.0, 10.0, 1000L);
function.append(bar);
EasyMock.verify(listener);
}
public void testAppend() throws Exception {
ScriptableObject scope = new ImporterTopLevel(cx);
ScriptableObject.defineClass(scope, BarsDataSeriesFunction.class);
BarsDataSeriesFunction function =
(BarsDataSeriesFunction) cx.newObject(scope, BarsDataSeriesFunction.FUNCTION_NAME);
ScriptableObject.putProperty(scope, JavaScriptEngineInstrument.PROPERTY_BARS, function);
Bar bar = new Bar(new Date(), TimeSpan.days(1), 10.0, 11.0, 9.0, 10.0, 1000L);
function.append(bar);
Object result = cx.evaluateString(scope, "bars.first();", "Test", 0, null);
assertEquals(bar, result);
}
