io.selendroid.webviewdrivertests.touch.TouchScrollTest.java Source code

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Here is the source code for io.selendroid.webviewdrivertests.touch.TouchScrollTest.java

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/*
 * Copyright 2012 Software Freedom Conservancy Copyright 2007-2012 Selenium committers
 * 
 * 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 io.selendroid.webviewdrivertests.touch;

import static org.junit.Assert.assertTrue;
import io.selendroid.webviewdrivertests.HtmlTestData;

import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.interactions.Action;
import org.openqa.selenium.interactions.touch.TouchActions;

/**
 * Tests the basic scroll operations on touch enabled devices..
 */
public class TouchScrollTest extends TouchTestBase {

    private TouchActions getBuilder(WebDriver driver) {
        return new TouchActions(driver);
    }

    @Test
    public void testCanScrollVerticallyFromWebElement() {
        openWebdriverTestPage(HtmlTestData.LONG_CONTENT_PAGE);

        WebElement link = driver().findElement(By.id("link3"));
        int y = link.getLocation().y;
        // The element is located at the right of the page,
        // so it is not initially visible on the screen.
        assertTrue("Expected y > 4200, but got y = " + y, y > 4200);

        WebElement toScroll = driver().findElement(By.id("imagestart"));
        Action scroll = getBuilder(driver()).scroll(toScroll, 0, -800).build();
        scroll.perform();

        y = link.getLocation().y;
        // After scrolling, the location of the element should change accordingly.
        assertTrue("Expected y < 3500, but got y = " + y, y < 3500);
    }

    @Test
    public void testCanScrollHorizontallyFromWebElement() {
        openWebdriverTestPage(HtmlTestData.LONG_CONTENT_PAGE);

        WebElement link = driver().findElement(By.id("link1"));
        int x = link.getLocation().x;
        // The element is located at the right of the page,
        // so it is not initially visible on the screen.
        assertTrue("Expected x > 1500, but got x = " + x, x > 1500);

        WebElement toScroll = driver().findElement(By.id("imagestart"));
        Action scroll = getBuilder(driver()).scroll(toScroll, -1000, 0).build();
        scroll.perform();

        x = link.getLocation().x;
        // After scrolling, the location of the element should change accordingly.
        assertTrue("Expected x < 3000, but got x = " + x, x < 3000);
    }

    @Test
    public void testCanScrollVertically() {
        openWebdriverTestPage(HtmlTestData.LONG_CONTENT_PAGE);

        WebElement link = driver().findElement(By.id("link3"));
        int y = link.getLocation().y;
        // The element is located at the right of the page,
        // so it is not initially visible on the screen.
        assertTrue(y > 4200);

        Action scrollDown = getBuilder(driver()).scroll(0, 800).build();
        scrollDown.perform();

        y = link.getLocation().y;
        // After scrolling, the location of the element should change accordingly.
        assertTrue(y < 3500);
    }

    @Test
    public void testCanScrollHorizontally() {
        openWebdriverTestPage(HtmlTestData.LONG_CONTENT_PAGE);

        WebElement link = driver().findElement(By.id("link1"));
        int x = link.getLocation().x;
        // The element is located at the right of the page,
        // so it is not initially visible on the screen.
        assertTrue("Expected x > 1500, but got x = " + x, x > 1500);

        Action scrollDown = getBuilder(driver()).scroll(400, 0).build();
        scrollDown.perform();

        x = link.getLocation().y;
        // After scrolling, the location of the element should change accordingly.
        assertTrue("Expected x < 1500, but got x = " + x, x < 1500);
    }

}