LoginScreenWebDriverTestCase.java

/*
 * JBoss, Home of Professional Open Source
 * Copyright 2010, Red Hat Middleware LLC, and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * 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 com.acme.ui;

import java.net.URL;

import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.drone.api.annotation.Drone;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.openqa.selenium.By;
import org.openqa.selenium.NoSuchElementException;
import org.openqa.selenium.WebDriver;

/**
 * Tests Arquillian Selenium extension against CDI login example.
 * 
 * Uses standard settings of Selenium 2.0, that is HtmlUnitDriver by default, but allows user to pass another driver specified
 * as a System property or in the Arquillian configuration.
 * 
 * @author <a href="mailto:kpiwko@redhat.com">Karel Piwko</a>
 * 
 * @see WebDriverFactory
 */
@RunWith(Arquillian.class)
public class LoginScreenWebDriverTestCase {
    
    @Deployment(testable = false)
    public static WebArchive createDeployment() {
        return Deployments.createLoginScreenDeployment();
    }
    
    private static final String USERNAME = "demo";
    private static final String PASSWORD = "demo";

    private static final By LOGGED_IN = By.xpath("//li[contains(text(),'Welcome')]");
    private static final By LOGGED_OUT = By.xpath("//li[contains(text(),'Goodbye')]");

    private static final By USERNAME_FIELD = By.id("loginForm:username");
    private static final By PASSWORD_FIELD = By.id("loginForm:password");

    private static final By LOGIN_BUTTON = By.id("loginForm:login");
    private static final By LOGOUT_BUTTON = By.id("loginForm:logout");

    @ArquillianResource
    URL deploymentUrl;
    
    @Drone
    WebDriver driver;

    @Test
    public void testLoginAndLogout() {
        Assert.assertNotNull("Deployment URL should not be null", deploymentUrl);

        driver.get(deploymentUrl + "home.jsf");

        driver.findElement(USERNAME_FIELD).sendKeys(USERNAME);
        driver.findElement(PASSWORD_FIELD).sendKeys(PASSWORD);
        driver.findElement(LOGIN_BUTTON).click();
        checkElementPresent(driver, LOGGED_IN, "User should be logged in!");

        driver.findElement(LOGOUT_BUTTON).click();
        checkElementPresent(driver, LOGGED_OUT, "User should not be logged in!");
    }

    // check is element is present on page, fail otherwise
    private void checkElementPresent(WebDriver driver, By by, String errorMsg) {
        try {
            Assert.assertTrue(errorMsg, driver.findElement(by) != null);
        } catch (NoSuchElementException e) {
            Assert.fail(errorMsg);
        }
    }
}