/**
    * Copyright 2005-2014 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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 org.kuali.rice.testtools.selenium;
  
  import com.thoughtworks.selenium.SeleneseTestBase;
  import org.apache.commons.lang.StringUtils;
  import org.apache.commons.lang3.exception.ExceptionUtils;
  import org.openqa.selenium.Alert;
  import org.openqa.selenium.By;
  import org.openqa.selenium.Dimension;
  import org.openqa.selenium.JavascriptExecutor;
  import org.openqa.selenium.NoSuchFrameException;
  import org.openqa.selenium.Proxy;
  import org.openqa.selenium.WebDriver;
  import org.openqa.selenium.WebElement;
  import org.openqa.selenium.chrome.ChromeDriver;
  import org.openqa.selenium.chrome.ChromeDriverService;
  import org.openqa.selenium.firefox.FirefoxDriver;
  import org.openqa.selenium.firefox.FirefoxProfile;
  import org.openqa.selenium.remote.CapabilityType;
  import org.openqa.selenium.remote.DesiredCapabilities;
  import org.openqa.selenium.remote.RemoteWebDriver;
  import org.openqa.selenium.safari.SafariDriver;
  
  import java.io.BufferedReader;
  import java.io.File;
  import java.io.InputStream;
  import java.io.InputStreamReader;
  import java.net.MalformedURLException;
  import java.net.URL;
  import java.util.LinkedList;
  import java.util.List;
  import java.util.concurrent.TimeUnit;
  
  /**
   * <p>
   * The goal of the WebDriverUtils class is to invert the dependencies on WebDriver from {@see WebDriverLegacyITBase} for reuse
   * without having to extend WebDriverLegacyITBase.
   * </p><p>
   * For compatibility with {@see JiraAwareFailureUtils}, external test framework asserts and fails should not be called from
   * WebDriverUtils, instead use {@see JiraAwareAftBase}.
   * </p><p>
   * For the first example see waitFor
   * </p>
   * @see WebDriverLegacyITBase
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  public class WebDriverUtils {
  
      protected static SauceLabsWebDriverHelper saucelabs;
  
      public static boolean jGrowlEnabled = false;
  
      public static boolean jsHighlightEnabled = false;
  
      /**
       * http://localhost:8080/kr-dev
       */
      public static final String DEFAULT_BASE_URL = "http://localhost:8080/kr-dev";
  
      /**
       * http://localhost:8080/krad-dev
       */
      public static final String DEFAULT_BASE_URL_KRAD = "http://localhost:8080/krad-dev";
  
      /**
       * <p>
       * Set to true to not close the browser after the test has run.
       * </p><p>
       * -Dremote.driver.dontTearDown=true
       * </p>
       */
      public static final String DONT_TEAR_DOWN_PROPERTY = "remote.driver.dontTearDown";
  
      /**
       * <p>
       * Set to true to not close the browser after the test has if the test failed.
       * </p><p>
       * -Dremote.driver.dontTearDownOnFailure=true
       * </p>
       */
      public static final String DONT_TEAR_DOWN_ON_FAILURE_PROPERTY = "remote.driver.dontTearDownOnFailure";
  
      /**
       * remote.public.driver
       */
     public static final String HUB_DRIVER_PROPERTY = "remote.public.driver";
 
     /**
      * For use when running Selenium tests through a Selenium Hub.
      * -Dremote.public.hub=
      */
     public static final String HUB_PROPERTY = "remote.public.hub";
 
     /**
      * http://localhost:4444/wd/hub
      */
     public static final String HUB_URL_PROPERTY = "http://localhost:4444/wd/hub";
 
     /**
      * wait Methods inter loop sleep period, default of 1000 Milliseconds.
      * TODO parametrize for JVM Arg
      */
     public static int IMPLICIT_WAIT_TIME_LOOP_MS = 1000;
 
     /**
      * <p>
      * {@see IMPLICIT_WAIT_TIME_SECONDS_DEFAULT} to configure, default 30 seconds.
      * </p><p>
      * In code don't use this variable but call {@see configuredImplicityWait} to get the configured value.
      * </p>
      */
     public static int IMPLICIT_WAIT_TIME_SECONDS_DEFAULT = 30;
 
     /**
      * If true tests will fail on jGrowl errors, default of false
      * TODO upgrade to config via JVM param.
      */
     public static final boolean JGROWL_ERROR_FAILURE = false;
 
     /**
      * green (#66FF33)
      */
     public static final String JS_HIGHLIGHT_BACKGROUND = "#66FF33";
 
     /**
      * green (#66FF33)
      */
     public static final String JS_HIGHLIGHT_BOARDER = "#66FF33";
 
     /**
      * 400 milliseconds.
      */
     public static final int JS_HIGHLIGHT_MS = 400;
 
     /**
      * <p>
      * {@see JS_HIGHLIGHT_MS} as default.
      * </p><p>
      * -Dremote.driver.highlight.ms=
      * </p>
      */
     public static final String JS_HIGHLIGHT_MS_PROPERTY = "remote.driver.highlight.ms";
 
     /**
      * <p>
      * Highlighting of elements as selenium runs.
      * </p><p>
      * -Dremote.driver.highlight=true
      * </p>
      */
     public static final String JS_HIGHLIGHT_PROPERTY = "remote.driver.highlight";
 
     /**
      * TODO: playback for javascript highlighting.
      *
      * -Dremote.driver.highlight.input=
      */
     public static final String JS_HIGHLIGHT_INPUT_PROPERTY = "remote.driver.highlight.input";
 
     /**
      * <p>
      * Local proxy used for running tests thru jmeter.
      * </p><p>
      * Include host name and port number. Example: localhost:7777
      * </p><p>
      * -Dremote.public.proxy=
      * </p>
      */
     public static final String PROXY_HOST_PROPERTY = "remote.public.proxy";
 
     /**
      * <p>
      * Skip automatice login if set to anything other than true/
      * </p><p>
      * -Dremote.autologin=false
      * </p>
      */
     public static final String REMOTE_AUTOLOGIN_PROPERTY = "remote.autologin";
 
     /**
      * <p>
      * Set to true to enable jGrowl test messages.
      * </p><p>
      * When enabled, jGrowl messages will be sent when clicking on buttons and links identified by their text.
      * </p><p>
      * -Dremote.jgrowl.enabled=true
      * </p>
      */
     public static final String REMOTE_JGROWL_ENABLED = "remote.jgrowl.enabled";
 
     /**
      * Set -Dremote.login.uif=KNS to use old login screen.  Default value = KRAD
      */
     public static final String REMOTE_LOGIN_UIF = "remote.login.uif";
 
     /**
      * Set -Dremote.property.file= to load proprties from file
      */
     public static final String REMOTE_PROPERTIES_PROPERTY = "remote.property.file";
 
     /**
      * Set -Dremote.public.chrome= or WEBDRIVER_CHROME_DRIVER
      */
     public static final String REMOTE_PUBLIC_CHROME = "remote.public.chrome";
 
     /**
      * -Dremote.public.url=
      */
     public static final String REMOTE_PUBLIC_URL_PROPERTY = "remote.public.url";
 
     /**
      * <p>
      * Set -Dremote.public.wait.seconds to override DEFAULT_WAIT_SEC.
      * </p><p>
      * {@see IMPLICIT_WAIT_TIME_SECONDS_DEFAULT}
      * </p>
      */
     public static final String REMOTE_PUBLIC_WAIT_SECONDS_PROPERTY = "remote.public.wait.seconds";
 
     /**
      * Set -Dremote.public.user= to the username to login as
      */
     public static final String REMOTE_PUBLIC_USER_PROPERTY = "remote.public.user";
 
     /**
      * You probably don't want to really be using a userpool, set -Dremote.public.userpool= to base url if you must.
      */
     public static final String REMOTE_PUBLIC_USERPOOL_PROPERTY = "remote.public.userpool";
 
     /**
      * <p>
      * Time to wait for the URL used in setup to load, 120 seconds by default.
      * </p><p>
      * Sometimes this is the first hit on the app and it needs a bit longer than any other.
      * </p><p>
      * TODO parametrize for JVM Arg
      * <p>
      */
     public static final int SETUP_URL_LOAD_WAIT_SECONDS = 120;
 
     /**
      * Selenium's webdriver.chrome.driver parameter, you can set -Dwebdriver.chrome.driver= or Rice's REMOTE_PUBLIC_CHROME.
      */
     public static final String WEBDRIVER_CHROME_DRIVER = "webdriver.chrome.driver";
 
     /**
      * Setup the WebDriver test, login, and load the given web page
      *
      * @param username
      * @param url
      * @return driver
      * @throws Exception
      */
     public static WebDriver setUp(String username, String url) throws Exception {
         return setUp(username, url, null, null);
     }
 
     /**
      * Setup the WebDriver test, login, and load the given web page
      *
      * @param username
      * @param url
      * @param className
      * @param testName
      * @return driver
      * @throws Exception
      */
     public static WebDriver setUp(String username, String url, String className, String testName) throws Exception {
         if ("true".equals(System.getProperty(REMOTE_JGROWL_ENABLED, "false"))) {
             jGrowlEnabled = true;
         }
 
         if ("true".equals(System.getProperty(JS_HIGHLIGHT_PROPERTY, "false"))) {
             jsHighlightEnabled = true;
             if (System.getProperty(JS_HIGHLIGHT_INPUT_PROPERTY) != null) {
                 InputStream in = WebDriverUtils.class.getResourceAsStream(System.getProperty(JS_HIGHLIGHT_INPUT_PROPERTY));
                 BufferedReader reader = new BufferedReader(new InputStreamReader(in));
                 String line = null;
                 List<String> lines = new LinkedList<String>();
                 while ((line = reader.readLine()) != null) {
                     lines.add(line);
                 }
             }
         }
 
         WebDriver driver = null;
         if (System.getProperty(SauceLabsWebDriverHelper.REMOTE_DRIVER_SAUCELABS_PROPERTY) == null) {
             driver = getWebDriver();
         } else {
             saucelabs = new SauceLabsWebDriverHelper();
             saucelabs.setUp(className, testName);
             driver = saucelabs.getDriver();
         }
 
         driver.manage().timeouts().implicitlyWait(SETUP_URL_LOAD_WAIT_SECONDS, TimeUnit.SECONDS);
 
         if (!System.getProperty(SauceLabsWebDriverHelper.SAUCE_BROWSER_PROPERTY,"ff").equals("opera")) {
             driver.manage().window().maximize();
 //            driver.manage().window().setSize(new Dimension(800,600));
         }
 
         // TODO Got into the situation where the first url doesn't expect server, but all others do.  Readdress once
         // the NavIT WDIT conversion has been completed.
         if (!url.startsWith("http")) {
             url = getBaseUrlString() + url;
         }
 
         driver.get(url);
         driver.manage().timeouts().implicitlyWait(configuredImplicityWait(), TimeUnit.SECONDS);
         return driver;
     }
 
     /**
      *<p>
      * Calls {@see SauceLabsWebDriverHelper#tearDown} if {@see #REMOTE_PUBLIC_USERPOOL_PROPERTY} is enabled, calls a user pool
      * url with the given poolParamTest and poolParamUser.
      *</p>
      *
      * @param passed used by {@see SauceLabsWebDriverHelper#tearDown} to record Saucelabs test status can be null if Saucelabs
      * is not being used
      * @param sessionId used by {@see SauceLabsWebDriverHelper#tearDown} to record Saucelabs sessionId status can be null if Saucelabs
      * is not being used
      * @param poolParamTest can be null unless a user pool is being used
      * @param poolParamUser can be null unless a user pool is being used
      * @throws Exception
      */
     public static void tearDown(boolean passed, String sessionId, String poolParamTest, String poolParamUser, String className, String testName) throws Exception {
 
         if (passed) {
             System.out.println("Registering session passed " + sessionId);
         } else {
             System.out.println("Registering session failed " + sessionId);
         }
 
         if (System.getProperty(SauceLabsWebDriverHelper.REMOTE_DRIVER_SAUCELABS_PROPERTY) != null) {
             saucelabs.tearDown(passed, sessionId, className, testName);
         }
 
         if (System.getProperty(REMOTE_PUBLIC_USERPOOL_PROPERTY) != null) {
             AutomatedFunctionalTestUtils.getHTML(AutomatedFunctionalTestUtils.prettyHttp(System.getProperty(
                     REMOTE_PUBLIC_USERPOOL_PROPERTY) + "?test=" + poolParamTest + "&user=" + poolParamUser));
         }
     }
 
     /**
      * <p>
      * If an alert is present accept it print the alert text to System.out
      * </p>
      *
      * @param driver to accept alert on
      */
     public static void acceptAlertIfPresent(WebDriver driver) {
         if (WebDriverUtils.isAlertPresent(driver)) {
             System.out.println("Alert present " + WebDriverUtils.alertText(driver));
             alertAccept(driver);
         }
     }
 
     /**
      * <p>
      * Accept the javascript alert (clicking OK).
      * </p>
      *
      * @param driver WebDriver to accept alert on
      */
     public static void alertAccept(WebDriver driver) {
         Alert alert = driver.switchTo().alert();
         jGrowl(driver, "AFT Step", false, "AFT Step: Accept Alert " + WebDriverUtils.alertText(driver));
         alert.accept();
     }
 
     /**
      * <p>
      * Dismiss the javascript alert (clicking Cancel).
      * </p>
      *
      * @param driver WebDriver to dismiss alert on
      */
     public static void alertDismiss(WebDriver driver) {
         Alert alert = driver.switchTo().alert();
         jGrowl(driver, "AFT Step", false, "AFT Step: Dismiss Alert " + WebDriverUtils.alertText(driver));
         alert.dismiss();
     }
 
     /**
      * <p>
      * Return alert text.
      * </p>
      *
      * @param driver to get alert text from
      * @return alert text
      */
     public static String alertText(WebDriver driver) {
         return driver.switchTo().alert().getText();
     }
 
     /**
      * <p>
      * <a href="http://code.google.com/p/chromedriver/downloads/list">ChromeDriver downloads</a>, {@see #REMOTE_PUBLIC_CHROME},
      * {@see #WEBDRIVER_CHROME_DRIVER}, and {@see #HUB_DRIVER_PROPERTY}
      * </p>
      *
      * @return chromeDriverService
      */
     public static ChromeDriverService chromeDriverCreateCheck() {
         String driverParam = System.getProperty(HUB_DRIVER_PROPERTY);
         // TODO can the saucelabs driver stuff be leveraged here?
         if (driverParam != null && "chrome".equals(driverParam.toLowerCase())) {
             if (System.getProperty(WEBDRIVER_CHROME_DRIVER) == null) {
                 if (System.getProperty(REMOTE_PUBLIC_CHROME) != null) {
                     System.setProperty(WEBDRIVER_CHROME_DRIVER, System.getProperty(REMOTE_PUBLIC_CHROME));
                 }
             }
             try {
                 ChromeDriverService chromeDriverService = new ChromeDriverService.Builder()
                         .usingDriverExecutable(new File(System.getProperty(WEBDRIVER_CHROME_DRIVER)))
                         .usingAnyFreePort()
                         .build();
                 return chromeDriverService;
             } catch (Throwable t) {
                 throw new RuntimeException("Exception starting chrome driver service, is chromedriver ( http://code.google.com/p/chromedriver/downloads/list ) installed? You can include the path to it using -Dremote.public.chrome", t)   ;
             }
         }
         return null;
     }
 
     /**
      * <p>
      * Return the configured implicity wait seconds, {@see #REMOTE_PUBLIC_WAIT_SECONDS_PROPERTY} and {@see #IMPLICIT_WAIT_TIME_SECONDS_DEFAULT}.
      * </p>
      *
      * @return seconds for implicity wait
      */
     public static int configuredImplicityWait() {
         return Integer.parseInt(System.getProperty(REMOTE_PUBLIC_WAIT_SECONDS_PROPERTY, IMPLICIT_WAIT_TIME_SECONDS_DEFAULT + ""));
     }
 
     /**
      * <p>
      * Remove double line spacing.
      * </p>
      *
      * @param contents String to remove double line spacing from
      * @return String with double line spacing removed.
      */
     public static String deLinespace(String contents) {
         while (contents.contains("\n\n")) {
             contents = contents.replaceAll("\n\n", "\n");
         }
 
         return contents;
     }
 
     /**
      * <p>
      * If {@see #REMOTE_PUBLIC_USER_PROPERTY} property is set, return its value, else if {@see #REMOTE_PUBLIC_USERPOOL_PROPERTY}
      * is set use it to query the userpool service passing the testParam.
      * </p>
      * *
      * @param testParam to use if using a user pool
      * @return user
      */
     public static String determineUser(String testParam) {
         String user = null;
 
         if (System.getProperty(REMOTE_PUBLIC_USER_PROPERTY) != null) {
             return System.getProperty(REMOTE_PUBLIC_USER_PROPERTY);
         } else if (System.getProperty(REMOTE_PUBLIC_USERPOOL_PROPERTY) != null) { // deprecated
             String userResponse = AutomatedFunctionalTestUtils.getHTML(AutomatedFunctionalTestUtils.prettyHttp(
                     System.getProperty(REMOTE_PUBLIC_USERPOOL_PROPERTY) + "?test=" + testParam.trim()));
             return userResponse.substring(userResponse.lastIndexOf(":") + 2, userResponse.lastIndexOf("\""));
         }
 
         return user;
     }
 
     /**
      * <p>
      * Setting the JVM arg remote.driver.dontTearDown to y or t leaves the browser window open when the test has completed.
      * <p></p>
      * Valuable when debugging, updating, or creating new tests.  When implementing your own tearDown method rather than an
      * inherited one, it is a common courtesy to include this check and not stop and shutdown the browser window to make it
      * easy debug or update your test.
      * </p>
      *
      * @return true if the dontTearDownProperty is not set.
      */
     public static boolean dontTearDownPropertyNotSet() {
         return System.getProperty(DONT_TEAR_DOWN_PROPERTY) == null ||
                 "f".startsWith(System.getProperty(DONT_TEAR_DOWN_PROPERTY).toLowerCase()) ||
                 "n".startsWith(System.getProperty(DONT_TEAR_DOWN_PROPERTY).toLowerCase());
     }
 
     /**
      * Given the boolean parameter and depending on if {@see #DONT_TEAR_DOWN_ON_FAILURE_PROPERTY} is set to something other
      * than n, don't tear down the browser window on a test failure.
 
      * @param passed
      * @return
      */
     public static boolean dontTearDownOnFailure(boolean passed) {
         if (!"n".equalsIgnoreCase(System.getProperty(DONT_TEAR_DOWN_ON_FAILURE_PROPERTY, "n"))) {
             return passed;
         }
         return true;
     }
 
     /**
      * <p>
      * Find Button by text.
      * </p>
      *
      * @param driver to find button on
      * @param buttonText text to find button by
      * @return WebElement of button with button text
      */
     public static WebElement findButtonByText(WebDriver driver, String buttonText) {
         return findElement(driver, By.xpath("//button[contains(text(), '" + buttonText + "')]"));
     }
 
     /**
      * <p>
      * Find and highlight the WebElement using the given WebDriver and By.
      * </p>
      *
      * @param driver driver to find on
      * @param by selector to find
      * @return
      */
     public static WebElement findElement(WebDriver driver, By by) {
         WebElement found = driver.findElement(by);
         WebDriverUtils.highlightElement(driver, found);
         return found;
     }
 
     /**
      * <p>
      * In order to run as a smoke test the ability to set the baseUrl via the JVM arg remote.public.url is required.
      * </p><p>
      * Trailing slashes are trimmed.  If the remote.public.url does not start with http:// it will be added.
      * </p>
      *
      * @return http://localhost:8080/kr-dev by default else the value of remote.public.url
      */
     public static String getBaseUrlString() {
         String baseUrl = System.getProperty(REMOTE_PUBLIC_URL_PROPERTY);
         if (baseUrl == null) {
             baseUrl = DEFAULT_BASE_URL;
         }
         baseUrl = AutomatedFunctionalTestUtils.prettyHttp(baseUrl);
         return baseUrl;
     }
 
     /**
      * <p>
      * Return the WebElement that has the attribute name with the given value.
      * </p>
      *
      * @param driver to get element from
      * @param attributeName attribute name to find element by
      * @param value for the attribute name to find element by
      * @return WebElement
      */
     public static WebElement getElementByAttributeValue(WebDriver driver, String attributeName, String value){
         return findElement(driver, By.cssSelector("[" + attributeName + "='" + value +"']"));
     }
 
     /**
      * <p>
      * In order to run as a smoke test under selenium grid the ability to set the hubUrl via the JVM arg remote.public.hub is required.
      * </p><p>
      * Trailing slashes are trimmed.  If the remote.public.hub does not start with http:// it will be added.
      * </p>
      *
      * @return http://localhost:4444/wd/hub by default else the value of remote.public.hub
      */
     public static String getHubUrlString() {
         String hubUrl = System.getProperty(HUB_PROPERTY);
         if (hubUrl == null) {
             hubUrl = HUB_URL_PROPERTY;
         }
         hubUrl = AutomatedFunctionalTestUtils.prettyHttp(hubUrl);
         if (!hubUrl.endsWith("/wd/hub")) {
             hubUrl = hubUrl + "/wd/hub";
         }
         return hubUrl;
     }
 
     /**
      * <p>
      * remote.public.driver set to chrome or firefox (null assumes firefox).
      * </p><p>
      * if remote.public.hub is set a RemoteWebDriver is created (Selenium Grid)
      * if proxy.host is set, the web driver is setup to use a proxy
      * </p>
      *
      * @return WebDriver or null if unable to create
      */
     public static WebDriver getWebDriver() {
         String driverParam = System.getProperty(HUB_DRIVER_PROPERTY);
         String hubParam = System.getProperty(HUB_PROPERTY);
         String proxyParam = System.getProperty(PROXY_HOST_PROPERTY);
 
         // setup proxy if specified as VM Arg
         DesiredCapabilities capabilities = new DesiredCapabilities();
         WebDriver webDriver = null;
         if (StringUtils.isNotEmpty(proxyParam)) {
             capabilities.setCapability(CapabilityType.PROXY, new Proxy().setHttpProxy(proxyParam));
         }
 
         if (hubParam == null) {
             if (driverParam == null || "firefox".equalsIgnoreCase(driverParam)) {
                 FirefoxProfile profile = new FirefoxProfile();
                 profile.setEnableNativeEvents(false);
                 capabilities.setCapability(FirefoxDriver.PROFILE, profile);
                 return new FirefoxDriver(capabilities);
             } else if ("chrome".equalsIgnoreCase(driverParam)) {
                 return new ChromeDriver(capabilities);
             } else if ("safari".equals(driverParam)) {
                 System.out.println("SafariDriver probably won't work, if it does please contact Erik M.");
                 return new SafariDriver(capabilities);
             }
         } else {
             try {
                 if (driverParam == null || "firefox".equalsIgnoreCase(driverParam)) {
                     return new RemoteWebDriver(new URL(getHubUrlString()), DesiredCapabilities.firefox());
                 } else if ("chrome".equalsIgnoreCase(driverParam)) {
                     return new RemoteWebDriver(new URL(getHubUrlString()), DesiredCapabilities.chrome());
                 }
             } catch (MalformedURLException mue) {
                 System.out.println(getHubUrlString() + " " + mue.getMessage());
                 mue.printStackTrace();
             }
         }
         return null;
     }
 
     public static void highlightElement(WebDriver webDriver, By by) {
         List<WebElement> elements = webDriver.findElements(by);
         for (WebElement element : elements) {
             WebDriverUtils.highlightElement(webDriver, element);
         }
     }
 
 
     public static void highlightElements(WebDriver webDriver, List<WebElement> webElements) {
         for (WebElement webElement: webElements) {
             highlightElement(webDriver, webElement);
         }
     }
 
     /**
      * <p>
      * Highlight given WebElement.
      * </p>
      *
      * @param webDriver to execute highlight on
      * @param webElement to highlight
      */
     public static void highlightElement(WebDriver webDriver, WebElement webElement) {
         if (jsHighlightEnabled && webElement != null) {
             try {
                 //                System.out.println("highlighting " + webElement.toString() + " on url " + webDriver.getCurrentUrl());
                 JavascriptExecutor js = (JavascriptExecutor) webDriver;
                 String jsHighlight = "element = arguments[0];\n"
                         + "originalStyle = element.getAttribute('style');\n"
                         + "element.setAttribute('style', originalStyle + \"; background: "
                         + JS_HIGHLIGHT_BACKGROUND + "; border: 2px solid " + JS_HIGHLIGHT_BOARDER + ";\");\n"
                         + "setTimeout(function(){\n"
                         + "    element.setAttribute('style', originalStyle);\n"
                         + "}, " + System.getProperty(JS_HIGHLIGHT_MS_PROPERTY, JS_HIGHLIGHT_MS + "") + ");";
                 js.executeScript(jsHighlight, webElement);
             } catch (Throwable t) {
                 System.out.println("Throwable during javascript highlight element");
                 t.printStackTrace();
             }
         }
     }
 
     /**
      * <p>
      * Return true if an alert is present, false if not.
      * </p>
      *
      * @param driver to check for presents of alert on
      * @return true if there is an alert present, false if not
      */
     public static boolean isAlertPresent(WebDriver driver) {
         try {
             driver.switchTo().alert();
             return true;
         } catch (Exception e) {
             return false;
         }
     }
 
     public static Boolean isTextPresent(WebDriver driver, String pageText, String text) {
         boolean textPresent = Boolean.FALSE;
         if (pageText.contains(text)) {
             WebDriverUtils.highlightElement(driver, By.xpath("//*[contains(text(), '" + text + "')]"));
             textPresent = Boolean.TRUE;
         }
         WebDriverUtils.jGrowl(driver, "Is Text Present?", false, "Is text '" + text + " present?" + " " + textPresent);
         return textPresent;
     }
 
     /**
      * <p>
      * Display jGrowl.
      * </p>
      *
      * @param driver WebDriver to execute jGrowl on
      * @param jGrowlHeader header text for jGrowl
      * @param sticky true to set the jGrowl to sticky, false for not sticky
      * @param message message to display in the jGrowl
      * @param throwable message and stacktrace to included in jGrowl
      */
     public static void jGrowl(WebDriver driver, String jGrowlHeader, boolean sticky, String message, Throwable throwable) {
         if (jGrowlEnabled) { // check if jGrowl is enabled to skip over the stack trace extraction if it is not.
             jGrowl(driver, jGrowlHeader, sticky, message + " " + throwable.getMessage() + "\n" + ExceptionUtils.getStackTrace(throwable));
         }
     }
 
     /**
      * <p>
      * Display jGrowl.
      * </p>
      *
      * @param driver WebDriver to execute jGrowl on
      * @param jGrowlHeader header text for jGrowl
      * @param sticky true to set the jGrowl to sticky, false for not sticky
      * @param message message to display in the jGrowl
      */
     public static void jGrowl(WebDriver driver, String jGrowlHeader, boolean sticky, String message) {
         stepMessage(message);
         if (jGrowlEnabled) {
             try {
                 String javascript="jQuery.jGrowl('" + message + "' , {sticky: " + sticky + ", header : '" + jGrowlHeader + "'});";
                 ((JavascriptExecutor) driver).executeScript(javascript);
             } catch (Throwable t) {
                 jGrowlException(t);
             }
         }
     }
 
     /**
      * <p>
      * Print jGrowl Excetion to System.out, if {@see #JGROWL_ERROR_FAILURE} is set to true, fail.
      * </p>
      *
      * @param throwable message and stack trace to print and if configured fail with
      */
     public static void jGrowlException(Throwable throwable) {
         String failMessage = throwable.getMessage() + "\n" + ExceptionUtils.getStackTrace(throwable);
         System.out.println("jGrowl failure " + failMessage);
         if (JGROWL_ERROR_FAILURE) {
             SeleneseTestBase.fail(failMessage); // SeleneseTestBase fail okay here as jGrowl failures are not Jira worthy yet
         }
     }
 
     /**
      * <p>
      * Select frame defined by locator without throwing an Exception if it doesn't exist.
      * </p>
      *
      * @param driver to select frame on
      * @param locator to identify frame to select
      */
     public static void selectFrameSafe(WebDriver driver, String locator) {
         try {
             driver.switchTo().frame(locator);
         } catch (NoSuchFrameException nsfe) {
             // don't fail
         }
     }
 
     public static void stepMessage(String message) {
         System.out.println("AFT Step: " + message);
     }
 
     /**
      * <p>
      * Return the WebElement that has the attribute name with the given value within the given seconds to wait.
      * </p>
      *
      * @param driver to get element from
      * @param attribute name to find element by
      * @param attributeValue for the attribute name to find element by
      * @param waitSeconds number of seconds to wait
      * @return WebElement
      * @throws InterruptedException
      */
     public static WebElement waitAndGetElementByAttributeValue(WebDriver driver, String attribute, String attributeValue, int waitSeconds) throws InterruptedException {
         // jenkins implies that implicitlyWait is worse than sleep loop for finding elements by 100+ test failures on the old sampleapp
         //        driver.manage().timeouts().implicitlyWait(waitSeconds, TimeUnit.SECONDS);
         //        driver.manage().timeouts().implicitlyWait(1, TimeUnit.SECONDS);
 
         driver.manage().timeouts().implicitlyWait(1, TimeUnit.SECONDS);
 
         boolean failed = false;
 
         for (int second = 0;; second++) {
             Thread.sleep(1000);
             if (second >= waitSeconds) {
                 failed = true;
             }
             try {
                 if (failed || (getElementByAttributeValue(driver, attribute, attributeValue) != null)) {
                     break;
                 }
             } catch (Exception e) {}
         }
 
         WebElement element = getElementByAttributeValue(driver, attribute, attributeValue);
         driver.manage().timeouts().implicitlyWait(WebDriverUtils.configuredImplicityWait(), TimeUnit.SECONDS);
         return element;
     }
 
     public static void waitToAcceptAlert(WebDriver driver, int waitSeconds, String message) throws InterruptedException {
         driver.manage().timeouts().implicitlyWait(IMPLICIT_WAIT_TIME_LOOP_MS, TimeUnit.MILLISECONDS);
 
         boolean failed = false;
 
         for (int second = 0;; second++) {
             Thread.sleep(1000);
             if (second >= waitSeconds) {
                 failed = true;
             }
             try {
                 if (failed) {
                     break;
                 } else if (isAlertPresent(driver)) {
                     acceptAlertIfPresent(driver);
                     break;
                 }
             } catch (Exception e) {}
         }
 
         driver.manage().timeouts().implicitlyWait(configuredImplicityWait(), TimeUnit.SECONDS);
     }
 
     /**
      * <p>
      * Wait for the given amount of seconds, for the given by, using the given driver.  The message is displayed if the
      * by cannot be found.  No action is performed on the by, so it is possible that the by found is not visible or enabled.
      * </p>
      *
      * @param driver WebDriver to wait on
      * @param waitSeconds seconds to wait
      * @param by By to wait for
      * @param message to display if by is not found in waitSeconds
      * @throws InterruptedException
      */
     public static WebElement waitFor(WebDriver driver, int waitSeconds, By by, String message) throws InterruptedException {
         // jenkins implies that implicitlyWait is worse than sleep loop for finding elements by 100+ test failures on the old sampleapp
         //        driver.manage().timeouts().implicitlyWait(waitSeconds, TimeUnit.SECONDS);
         //        driver.manage().timeouts().implicitlyWait(1, TimeUnit.SECONDS);
 
         driver.manage().timeouts().implicitlyWait(IMPLICIT_WAIT_TIME_LOOP_MS, TimeUnit.MILLISECONDS);
 
         boolean failed = false;
         WebElement element = null;
 
         for (int second = 0;; second++) {
             Thread.sleep(1000);
             if (second >= waitSeconds) {
                 failed = true;
             }
             try {
                 if (failed) {
                     break;
                 } else if ((driver.findElements(by)).size() > 0) {
                     element = findElement(driver, by);  // NOTICE just the find, no action, so by is found, but might not be visible or enabled.
                     highlightElement(driver, element);
                     break;
                 }
             } catch (Exception e) {}
         }
 
         driver.manage().timeouts().implicitlyWait(configuredImplicityWait(), TimeUnit.SECONDS);
         return element;
     }
 
     /**
      * <p>
      * Wait for WebElements.
      * </p>
      *
      * @param driver WebDriver to wait on
      * @param by By to wait for
      * @return
      * @throws InterruptedException
      */
     public static List<WebElement> waitFors(WebDriver driver, By by) throws InterruptedException {
         return waitFors(driver, configuredImplicityWait(), by, "");
     }
 
     /**
      * <p>
      * Wait for WebElements.
      * </p>
      *
      * @param driver WebDriver to wait on
      * @param by By to wait for
      * @param message to display if by is not found in waitSeconds
      * @return List of WebElements found
      * @throws InterruptedException
      */
     public static List<WebElement> waitFors(WebDriver driver, By by, String message) throws InterruptedException {
         return waitFors(driver, configuredImplicityWait(), by, message);
     }
 
    /**
     * <p>
     * Wait for the given amount of seconds, for the given by, using the given driver.  The message is displayed if the
     * by cannot be found.  No action is performed on the by, so it is possible that the by found is not visible or enabled.
     * </p>
     *
     * @param driver WebDriver to wait on
     * @param waitSeconds seconds to wait
     * @param by By to wait for
     * @param message to display if by is not found in waitSeconds
     * @return List of WebElements found
     * @throws InterruptedException
     */
     public static List<WebElement> waitFors(WebDriver driver, int waitSeconds, By by, String message) throws InterruptedException {
         // jenkins implies that implicitlyWait is worse than sleep loop for finding elements by 100+ test failures on the old sampleapp
         //        driver.manage().timeouts().implicitlyWait(waitSeconds, TimeUnit.SECONDS);
         //        driver.manage().timeouts().implicitlyWait(1, TimeUnit.SECONDS);
 
         driver.manage().timeouts().implicitlyWait(IMPLICIT_WAIT_TIME_LOOP_MS, TimeUnit.MILLISECONDS);
 
         boolean failed = false;
 
         for (int second = 0;; second++) {
             Thread.sleep(1000);
             if (second >= waitSeconds) {
                 failed = true;
             }
             try {
                 if (failed || (driver.findElements(by)).size() > 0) {
                     break;
                 }
             } catch (Exception e) {}
         }
 
         driver.manage().timeouts().implicitlyWait(configuredImplicityWait(), TimeUnit.SECONDS);
         return driver.findElements(by);  // NOTICE just the find, no action, so by is found, but might not be visible or enabled.
     }
 }