ibw.updater.selenium.SeleniumTestCase.java Source code

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Here is the source code for ibw.updater.selenium.SeleniumTestCase.java

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/*
 * This program is free software; you can use it, redistribute it
 * and / or modify it under the terms of the GNU General Public License
 * (GPL) as published by the Free Software Foundation; either version 3
 * of the License or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program, in a file called gpl.txt or license.txt.
 * If not, write to the Free Software Foundation Inc.,
 * 59 Temple Place - Suite 330, Boston, MA  02111-1307 USA
 */
package ibw.updater.selenium;

import java.io.File;
import java.net.InetAddress;
import java.net.UnknownHostException;

import org.junit.After;
import org.junit.Before;
import org.junit.BeforeClass;
import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.Select;
import org.openqa.selenium.support.ui.WebDriverWait;

import ibw.updater.Application;
import ibw.updater.backend.jpa.JPATestCase;

/**
 * @author Ren\u00E9 Adler (eagle)
 *
 */
public class SeleniumTestCase extends JPATestCase {

    protected static final long MAX_WAIT_TIME = 10;

    protected static SeleniumDriverFactory factory;

    protected WebDriver driver;

    @BeforeClass
    public static void setupClass() {
        File configDir = new File(
                System.getProperty("java.io.tmpdir") + File.separator + SeleniumTestCase.class.getSimpleName());
        if (!configDir.exists()) {
            configDir.mkdirs();
        }

        Application.main(new String[] { "--configDir", configDir.getAbsolutePath() });

        factory = new SeleniumDriverFactory();
    }

    @Before
    public void setupUp() throws Exception {
        super.setUp();
        driver = factory.driver();
        driver.get("http://" + getHostName() + ":8085");
    }

    @After
    public void tearDown() throws Exception {
        if (driver != null) {
            driver.quit();
        }
        super.tearDown();
    }

    public WebElement waitAndClick(By by) {
        WebDriverWait wait = new WebDriverWait(driver, MAX_WAIT_TIME);
        if (wait.until(ExpectedConditions.and(ExpectedConditions.visibilityOfElementLocated(by),
                ExpectedConditions.elementToBeClickable(by), webDriver -> isReady(webDriver)))) {
            WebElement elm = driver.findElement(by);
            elm.click();
            return elm;
        }

        return null;
    }

    public WebElement waitAndSelectByValue(By by, String value) {
        WebDriverWait wait = new WebDriverWait(driver, MAX_WAIT_TIME);
        if (wait.until(ExpectedConditions.and(ExpectedConditions.visibilityOfElementLocated(by),
                ExpectedConditions.elementToBeClickable(by), webDriver -> isReady(webDriver)))) {
            WebElement elm = driver.findElement(by);
            new Select(elm).selectByValue(value);
            return elm;
        }

        return null;
    }

    public WebElement waitAndSelectByIndex(By by, int index) {
        WebDriverWait wait = new WebDriverWait(driver, MAX_WAIT_TIME);
        if (wait.until(ExpectedConditions.and(ExpectedConditions.visibilityOfElementLocated(by),
                ExpectedConditions.elementToBeClickable(by), webDriver -> isReady(webDriver)))) {
            WebElement elm = driver.findElement(by);
            new Select(elm).selectByIndex(index);
            return elm;
        }

        return null;
    }

    public WebElement waitForElement(By by) {
        WebDriverWait wait = new WebDriverWait(driver, MAX_WAIT_TIME);
        if (wait.until(ExpectedConditions.and(ExpectedConditions.visibilityOfElementLocated(by),
                webDriver -> isReady(webDriver)))) {
            WebElement elm = driver.findElement(by);
            return elm;
        }

        return null;
    }

    private boolean isReady(WebDriver webDriver) {
        return ((JavascriptExecutor) webDriver).executeScript("return document.readyState").equals("complete");
    }

    private String getHostName() {
        String hostName = "localhost";
        try {
            hostName = InetAddress.getLocalHost().getHostName();
        } catch (UnknownHostException e) {
            e.printStackTrace();
        }

        return hostName;
    }
}