public void testPlotGeneration() {
ConsoleTestUtils.resumeConsoleInteraction(driver_);
Actions plotCars = new Actions(driver_);
plotCars.sendKeys(Keys.ESCAPE + "plot(cars)" + Keys.ENTER);
plotCars.perform();
// Wait for the Plot window to activate
final WebElement plotWindow = (new WebDriverWait(driver_, 5))
.until(ExpectedConditions.presenceOfElementLocated(
By.id(ElementIds.getElementId(ElementIds.PLOT_IMAGE_FRAME))));