vaadin-framework/uitest/src/test/java/com/vaadin/tests/components/menubar/MenuBarIsAutoOpenScrollingTest.java

package com.vaadin.tests.components.menubar;

import java.util.List;

import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.interactions.Actions;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.support.ui.ExpectedConditions;

import com.vaadin.testbench.elements.MenuBarElement;
import com.vaadin.testbench.parallel.Browser;
import com.vaadin.tests.tb3.MultiBrowserTest;

public class MenuBarIsAutoOpenScrollingTest extends MultiBrowserTest {

    @Override
    public List<DesiredCapabilities> getBrowsersToTest() {
        List<DesiredCapabilities> list = super.getBrowsersToTest();
        // test is unreliable on Firefox
        list.remove(Browser.FIREFOX.getDesiredCapabilities());
        return list;
    }

    @SuppressWarnings("deprecation")
    @Test
    public void testIsAutoOpenSubmenuScrolling() {
        openTestURL();
        Actions actions = new Actions(driver);

        MenuBarElement menu = $(MenuBarElement.class).get(0);

        actions.moveToElement(menu).perform();

        waitForElementPresent(By.className("v-menubar-popup"));

        WebElement subMenuPopup = driver
                .findElement(By.className("v-menubar-popup"));

        // here we have to use pause() because LazyCloser in VMenuBar auto
        // closes submenus popup in 750 ms.
        actions.moveToElement(subMenuPopup, 0, 100).clickAndHold().pause(1000)
                .moveByOffset(0, 200).release().perform();

        // subMenuPopup should still be presented
        waitUntil(ExpectedConditions
                .visibilityOfElementLocated(By.className("v-menubar-popup")));

        actions.moveByOffset(100, 0).perform();
        // subMenuPopup should disappear
        waitUntil(ExpectedConditions
                .not(ExpectedConditions.invisibilityOfElementLocated(
                        By.className("v-menubar-popup"))));
    }
}