Selecting a date from Datepicker using Selenium WebDriver

  driver.switchTo().frame(0); 
  driver.manage().timeouts().implicitlyWait(60, TimeUnit.SECONDS);
 //Click on textbox so that datepicker will come 
  driver.findElement(By.id("datepicker")).click(); 
  driver.manage().timeouts().implicitlyWait(60, TimeUnit.SECONDS); 
  //Click on next so that we will be in next month 
  driver.findElement(By.xpath(".//*[@id='ui-datepicker-div']/div/a[2]/span")).click(); 
   
  /*DatePicker is a table.So navigate to each cell  
   * If a particular cell matches value 13 then select it 
   */ 
  WebElement dateWidget = driver.findElement(By.id("ui-datepicker-div")); 
  List rows=dateWidget.findElements(By.tagName("tr")); 
  List columns=dateWidget.findElements(By.tagName("td")); 
   
  for (WebElement cell: columns){ 
   //Select 13th Date  
   if (cell.getText().equals("13")){ 
   cell.findElement(By.linkText("13")).click(); 
   break; 
   } 
  }  
 
  (OR)
 
   WebElement dateWidget;
 List rows;
 List columns;
 List list = Arrays.asList("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December");
 // Expected Date, Month and Year
 int expMonth;
 int expYear;
 String expDate = null;
 // Calendar Month and Year
 String calMonth = null;
 String calYear = null;
 boolean dateNotFound;

 driver.switchTo().frame(0);
  driver.manage().timeouts().implicitlyWait(60, TimeUnit.SECONDS);
  //Click on textbox of Date so that datepicker will appear
  driver.findElement(By.id("datepicker")).click();
  dateNotFound = true;
  expMonth= 3;
  expYear = 2015;
  expDate = "12";
  while(dateNotFound)
  {
 
   calMonth = driver.findElement(By.className("ui-datepicker-month")).getText();
   calYear = driver.findElement(By.className("ui-datepicker-year")).getText();
   if(list.indexOf(calMonth)+1 == expMonth && (expYear == Integer.parseInt(calYear)))
   {
    selectDate(expDate);
    dateNotFound = false;
   }
   else if(list.indexOf(calMonth)+1 < expMonth && (expYear == Integer.parseInt(calYear)) || expYear > Integer.parseInt(calYear))
   {
    driver.findElement(By.xpath(".//*[@id='ui-datepicker-div']/div/a[2]/span")).click();
   }
   else if(list.indexOf(calMonth)+1 > expMonth && (expYear == Integer.parseInt(calYear)) || expYear < Integer.parseInt(calYear))
   {
    driver.findElement(By.xpath(".//*[@id='ui-datepicker-div']/div/a[1]/span")).click();
   }
  }
  Thread.sleep(3000);
 }

 public void selectDate(String date)
 {
 dateWidget = driver.findElement(By.id("ui-datepicker-div"));
 rows=dateWidget.findElements(By.tagName("tr"));
 columns=dateWidget.findElements(By.tagName("td"));

 for (WebElement cell: columns){
  //Selects Date
  if (cell.getText().equals(date)){
   cell.findElement(By.linkText(date)).click();
   break;
  }
 }
 }
 

@DataProvider Annotation in TestNG

 

import org.testng.annotations.DataProvider;

import org.testng.annotations.Test;

public class DataProviderExample {

//This test method declares that its data should be supplied by the Data Provider

// "getdata" is the function name which is passing the data

// Number of columns should match the number of input parameters

 

@Test(dataProvider="getData")

public void setData(String username, String password)

{

System.out.println("you have provided username as::"+username);

System.out.println("you have provided password as::"+password);

}

@DataProvider

public Object[][] getData()

{

//Rows - Number of times your test has to be repeated.

//Columns - Number of parameters in test data.

Object[][] data = new Object[3][2];

// 1st row

data[0][0] ="sampleuser1";

data[0][1] = "abcdef";

// 2nd row

data[1][0] ="testuser2";

data[1][1] = "zxcvb";

// 3rd row

data[2][0] ="guestuser3";

data[2][1] = "pass123";

return data;

}

}

Java Code to convert Html to PDF Using wkhtmltopdf

Basic thing to do:
     Need to install all the basic stuffs for java and download wkhtmltopdf from below link
     Link : http://code.google.com/p/wkhtmltopdf/downloads/detail?name=wkhtmltopdf-0.9.9-installer.exe&
Source Code :
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Java_pdf {
   public static void main(String[] args) throws IOException {
        try
        {
            String htmlFilePath = "D:/html2pdf/a.html";
            String pdfFilePath = "D:/html2pdf/test.pdf";
            ProcessBuilder pb = new ProcessBuilder("C:/Program Files/wkhtmltopdf/wkhtmltopdf.exe", htmlFilePath, pdfFilePath);
            pb.redirectErrorStream(true);
            Process process = pb.start();
            BufferedReader inStreamReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
          
            String line = inStreamReader.readLine();
          
                    while(line != null)
                    {
                        System.out.println(line);
                        line = inStreamReader.readLine();
                    }
        }
        catch(Exception e)
        {
            System.out.println("coming-->"+e.getMessage() );
        }
    }
}

JFree Chart for Test Case Execution Status

import java.io.File;
import java.io.IOException;
import org.jfree.chart.*;
import org.jfree.chart.labels.PieSectionLabelGenerator;
import org.jfree.chart.labels.StandardPieSectionLabelGenerator;
import org.jfree.chart.plot.PiePlot;
import org.jfree.data.general.DefaultPieDataset;


 public void pieChartReport()

 {

  // Creating a simple pie chart with 
DefaultPieDataset dataset = new DefaultPieDataset();
   dataset.setValue("PASSED", new Integer(60));
   dataset.setValue("FAILED", new Integer(25));
   dataset.setValue("SKIPPED", new Integer(10));
   dataset.setValue("NOTRUN", new Integer(5));


  JFreeChart piechart = ChartFactory.createPieChart("Test Cases Execution  Status", dataset, true, true, false);
PiePlot plot = (PiePlot) piechart.getPlot();

PieSectionLabelGenerator generator = new StandardPieSectionLabelGenerator("{0} = {2}", new DecimalFormat("0"),new DecimalFormat("0.00%"));

       

        plot.setLabelGenerator(generator);

        plot.setBackgroundPaint(Color.WHITE);

        plot.setSectionPaint("PASSED", Color.GREEN);

        plot.setSectionPaint("FAILED", Color.RED);

        plot.setSectionPaint("SKIPPED", Color.BLUE);

        plot.setSectionPaint("NOTRUN", Color.YELLOW);

   try {

   ChartUtilities.saveChartAsJPEG(new File(

"D:\\simplePiechart.jpg"), 1, piechart, 640, 480);

  } catch (IOException e) {

   // TODO Auto-generated catch block

   e.printStackTrace();

  } 

Note: Required JFreeChart and JCommon jars.

TestLink Integration With Selenium

package com.test;

import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

import testlink.api.java.client.TestLinkAPIClient;
import testlink.api.java.client.TestLinkAPIException;
import testlink.api.java.client.TestLinkAPIResults;

public class AutomatedUpdateExample {

public static String DEVKEY="2f404203b306bd8dd811a7f824c194d0";
public static String URL="http://localhost/testlink/lib/api/xmlrpc/v1/xmlrpc.php";

public static void reportResult(String TestProject,String TestPlan,String Testcase,String Build,String Notes,String Result) throws TestLinkAPIException{
TestLinkAPIClient api=new TestLinkAPIClient(DEVKEY, URL);
api.reportTestCaseResult(TestProject, TestPlan, Testcase, Build, Notes, Result);
}

@Test
public void Test1()throws Exception
{
AutomatedUpdateExample a=new AutomatedUpdateExample();
WebDriver driver=new FirefoxDriver();
WebDriverWait wait=new WebDriverWait(driver, 600);
String testProject="Gmail";
String testPlan="SampleTestPlan";
String testCase="GmailLogin1";
String build="SampleBuild";
String notes=null;
String result=null;
try{
driver.manage().window().maximize();
driver.get("https://accounts.google.com/ServiceLogin?service=mail&passive=true&rm=false&continue=https://mail.google.com/mail/&ss=1&scc=1&ltmpl=default&ltmplcache=2&emr=1");
driver.findElement(By.id("Email")).sendKeys("testlink.msoftgp");
driver.findElement(By.id("Passwd")).sendKeys("*******");
driver.findElement(By.id("signIn")).click();
driver.switchTo().defaultContent();
wait.until(ExpectedConditions.visibilityOfElementLocated(By.linkText("+Testlink")));
result= TestLinkAPIResults.TEST_PASSED;
notes="Executed successfully";
}
catch(Exception e){
result=TestLinkAPIResults.TEST_FAILED;
notes="Execution failed";
}
finally{

api.reportResult(testProject, testPlan, testCase, build, notes, result);
driver.quit();
}
}
}

XML File Reading, Generation and Modification in Java

Reading:

import javax.xml.parsers.DocumentBuilderFactory;

import javax.xml.parsers.DocumentBuilder;

import org.w3c.dom.Document;

import org.w3c.dom.NodeList;

import org.w3c.dom.Node;

import org.w3c.dom.Element;

import java.io.File;

public class ReadXML {

public static void main(String arg[]) {

try {

File inputfile = new File(System.getProperty("user.dir") + "\\OR.xml");

DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();

DocumentBuilder docbuilder = dbFactory.newDocumentBuilder();

Document doc = docbuilder.parse(inputfile);

doc.getDocumentElement().normalize();

System.out.println("Root element :" + doc.getDocumentElement().getNodeName());

NodeList nodelist = doc.getElementsByTagName("Object");

System.out.println("##################################");

for (int tmp = 0; tmp < nodelist.getLength(); tmp++) {

Node nNode = nodelist.item(tmp);

if (nNode.getNodeType() == Node.ELEMENT_NODE) {

Element eElement = (Element) nNode;

System.out.println("object name : " + eElement.getAttribute("name"));

System.out.println(

"propertytype : " + eElement.getElementsByTagName("propertytype").item(0).getTextContent());

System.out.println("propertyvalue: "

+ eElement.getElementsByTagName("propertyvalue").item(0).getTextContent());

System.out.println("--------------------------------------");

}

}

} catch (Exception e) {

e.getMessage();

e.printStackTrace();

}

}

}

 

Generation:

import java.io.File;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.w3c.dom.Attr;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

public class XMLFileGeneration {

public static void main(String argv[]) {

try {
DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder docBuilder = docFactory.newDocumentBuilder();

// root elements
Document doc = docBuilder.newDocument();
Element rootElement = doc.createElement("suite");
doc.appendChild(rootElement);
Attr attributeSuite = doc.createAttribute("name");
attributeSuite.setValue("Suite");
rootElement.setAttributeNode(attributeSuite);
attributeSuite = doc.createAttribute("parallel");
attributeSuite.setValue("none");
rootElement.setAttributeNode(attributeSuite);
// staff elements
Element test = doc.createElement("test");
rootElement.appendChild(test);
// set attribute to staff element
Attr attr = doc.createAttribute("name");
attr.setValue("Test");
test.setAttributeNode(attr);
attr = doc.createAttribute("preserve-order");
attr.setValue("true");
test.setAttributeNode(attr);
// firstname elements
Element classes = doc.createElement("classes");
test.appendChild(classes);
// lastname elements
Element class1 = doc.createElement("class");
classes.appendChild(class1);
attr = doc.createAttribute("name");
attr.setValue("com.abc.testscript.javafile");
class1.setAttributeNode(attr);
// nickname elements methods
Element methods = doc.createElement("methods");
class1.appendChild(methods);
// lastname elements
Element include = doc.createElement("include");
methods.appendChild(include);
attr = doc.createAttribute("name");
attr.setValue("MethodName");
include.setAttributeNode(attr);
Element listeners = doc.createElement("listeners");
rootElement.appendChild(listeners);
Element listener = doc.createElement("listener");
listeners.appendChild(listener);
attr = doc.createAttribute("class-name");
attr.setValue("com.abc.listener.TestListener");
listener.setAttributeNode(attr);
// write the content into xml file
TransformerFactory transformerFactory = TransformerFactory.newInstance();
Transformer transformer = transformerFactory.newTransformer();
DOMSource source = new DOMSource(doc);
StreamResult result = new StreamResult(new File(System.getProperty("user.dir") + "/testNG.xml"));
// Output to console for testing
transformer.transform(source, result);
System.out.println(" XML File saved!");
} catch (ParserConfigurationException pce) {
pce.printStackTrace();
} catch (TransformerException tfe) {
tfe.printStackTrace();
}
}
}

Modification:

import java.io.File;

import java.io.IOException;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;

public class ModifyXMLFile {

public static void main(String[] args) {

String filePath = "employee.xml";
File xmlFile = new File(filePath);
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder;
try {
dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(xmlFile);
doc.getDocumentElement().normalize();

// update attribute value

updateAttributeValue(doc);
// update Element value
updateElementValue(doc);
// delete element
deleteElement(doc);
// add new element
addElement(doc);

// write the updated document to file or console

doc.getDocumentElement().normalize();
TransformerFactory transformerFactory = TransformerFactory.newInstance();
Transformer transformer = transformerFactory.newTransformer();
DOMSource source = new DOMSource(doc);
StreamResult result = new StreamResult(new File("employee_updated.xml"));
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
transformer.transform(source, result);
System.out.println("XML file updated successfully");

} catch (SAXException | ParserConfigurationException | IOException | TransformerException e1) {

e1.printStackTrace();

}

}

private static void addElement(Document doc) {

NodeList employees = doc.getElementsByTagName("Employee");
Element emp = null;
// loop for each employee
for (int i = 0; i < employees.getLength(); i++) {
emp = (Element) employees.item(i);
Element salaryElement = doc.createElement("salary");
salaryElement.appendChild(doc.createTextNode("10000"));
emp.appendChild(salaryElement);
}
}

private static void deleteElement(Document doc) {

NodeList employees = doc.getElementsByTagName("Employee");
Element emp = null;
// loop for each employee
for (int i = 0; i < employees.getLength(); i++) {
emp = (Element) employees.item(i);
Node genderNode = emp.getElementsByTagName("gender").item(0);
emp.removeChild(genderNode);
}

}

private static void deleteNodes(Document doc) {
NodeList steps = doc.getElementsByTagName("Employee");
for (int i = 0; i < steps.getLength(); i++) {
Node node = steps.item(i);
node.getParentNode().removeChild(node);
}
}

private static void deleteChildNodes(Document doc) {

NodeList steps = doc.getElementsByTagName("Employee");
for (int i = 0; i < steps.getLength(); i++) {
Node node = steps.item(i);
NodeList nList = node.getChildNodes();
for (int j = 0; j < nList.getLength(); j++) {
Node cnode = nList.item(j);
cnode.getParentNode().removeChild(cnode);
}
}
}

private static void updateElementValue(Document doc) {

NodeList employees = doc.getElementsByTagName("Employee");
Element emp = null;
// loop for each employee
for (int i = 0; i < employees.getLength(); i++) {
emp = (Element) employees.item(i);
Node name = emp.getElementsByTagName("name").item(0).getFirstChild();
name.setNodeValue(name.getNodeValue().toUpperCase());
}
}

private static void updateAttributeValue(Document doc) {

NodeList employees = doc.getElementsByTagName("Employee");
Element emp = null;
// loop for each employee
for (int i = 0; i < employees.getLength(); i++) {
emp = (Element) employees.item(i);
String gender = emp.getElementsByTagName("gender").item(0).getFirstChild().getNodeValue();
if (gender.equalsIgnoreCase("male")) {
// prefix id attribute with M
emp.setAttribute("id", "M" + emp.getAttribute("id"));
} else {
// prefix id attribute with F
emp.setAttribute("id", "F" + emp.getAttribute("id"));
}
}
}

}

Comparing 2 images in Java-Selenium

import java.awt.Image; 
import java.awt.Toolkit;  
import java.awt.image.PixelGrabber;  
import java.io.File;

public static String processImage() {

System.out.println("Executing processImage Keyword");

try {

String file1 = "D:\\Images\\images.JPEG";

String file2 = "D:\\Images\\images2.JPEG";

Image pic1= Toolkit.getDefaultToolkit().getImage(file1);

Image pic2= Toolkit.getDefaultToolkit().getImage(file2);

try {

PixelGrabber grab11 = new PixelGrabber(pic1, 0, 0, -1, -1,

false);

PixelGrabber grab21 = new PixelGrabber(pic2, 0, 0, -1, -1,

false);

int[] array1= null;

if (grab11.grabPixels()) {

int width = grab11.getWidth();

int height = grab11.getHeight();

array1= new int[width * height];

array1= (int[]) grab11.getPixels();

}

int[] array2 = null;

if (grab21.grabPixels()) {

int width = grab21.getWidth();

int height = grab21.getHeight();

array2 = new int[width * height];

array2 = (int[]) grab21.getPixels();

}

System.out.println("Pixels equal: "

+ java.util.Arrays.equals(array1, array2 ));

} catch (InterruptedException e1) {

e1.printStackTrace();

}

return "Pass";

} catch (Throwable t) {

// report error

return "Fail - " + t.getMessage();

}

}

Automation Test Estimations

1. Knowledge transfer	Is your team new to the Application under test or would they need training or time with the application to be comfortable with it? Is your team new to the chosen test automation tool(s)? Would they need training on the tool before they are productive with it?
2. Test automation environment	How long would it take to set up the test environment with the application and the tool for each team member in your test automation team?
3. The chosen tool's compatibility with your application	Do you need to perform a test tool evaluation before you begin automation? How compatible is the chosen test automation tool with your application's technologies (e.g. does the tool recognize each type of object in your application, does the tool work fast with your application and so on)?
4. Test automation framework	Would you need to create a test automation framework from scratch? Or Would you need to use an existing test automation framework? How simple or complex is it to learn to use this existing test automation framework?
5. Test cases to be automated	Would you have the test cases available for automation? Are these test cases automatable?
6. Size of the automation	Considering the size of the test case, the speed of your application and the speed of the chosen test automation tool, how long would it take to automate each test case? By how much would the usage of your test automation framework affect the effort of automating each test case?
7. Test data requirements	Would test data be available or would your team need to generate own test data? Where would the test data be located?
8. Types of testing required	What kind of unit tests would be performed on your test automation script? What kind of integration tests would be performed on the integrated automation scripts? What kind of tests would be performed to check the validity of test data? Do you need to create automation only for functional tests? Or for other tests as well e.g. performance tests?
9. Supporting automation	Would your team need to create automation for non-testing activities (e.g. creating a lot of dummy data within the application or emailing test logs to users)?
10. Version control and test automation builds	How slow or fast is the version control? How long would it take to integrate the test automation created by each team member? How frequently would the test automation build be created?
11. Reviews	What test automation items would be reviewed e.g. test scripts, test data? What will be the frequency of these reviews? How long would it take to complete the reviews and re-work?
12. Maintenance	How frequently would the base lined test cases be updated? How long would it take to update your test automation suite in line with these changes? How frequently would your team receive an updated application build? (Keeping your framework and your chosen tool's capabilities in mind), how long would it take to update your existing test automation?

Current Time Stamp

import java.text.SimpleDateFormat;

import java.util.Date;

 

public static String getCurrentTimeInstance() throws Exception {

String currentTimeInstance = null;

try {

Date today = Calendar.getInstance().getTime();

// Create our date "formatter" (the date format we want)

SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd-hh.mm.ss");

// Create a new String using the date format we want

currentTimeInstance = formatter.format(today);

} catch (Exception e) {

APPLICATION_LOGS.error(e);

}

return currentTimeInstance;
}

 

 (OR)

 
//Returns the current time when the method is called
   public String getCurrentTime(){
     DateFormat dateFormat =
         new SimpleDateFormat("HH:mm:ss:SSS");
     Date dt = new Date();
     return dateFormat.format(dt);    
   }
 }

Hover the Mouse on a menu and click on a dropdown menu option

public class HoverAndClickOnAMenu {
public static void main(String[] args) {

//initialise browser
WebDriver driver = new FirefoxDriver();
driver.get("http://www.ticketmaster.co.uk");

//locate the menu to hover over using its xpath
WebElement menu = driver.findElement(By.xpath("//*[@id='music']"));

//Initiate mouse action using Actions class
Actions builder = new Actions(driver); 

// move the mouse to the earlier identified menu option
builder.moveToElement(menu).build().perform();

// wait for max of 5 seconds before proceeding. This allows sub menu appears properly before trying to click on it
WebDriverWait wait = new WebDriverWait(driver, 5);
wait.until(ExpectedConditions.presenceOfElementLocated(By.xpath("//*[@id='subNav_music_menu']/tbody/tr[2]/td[1]/a[1]")));  // until this submenu is found

//identify menu option from the resulting menu display and click
WebElement menuOption = driver.findElement(By.xpath("//*[@id='subNav_music_menu']/tbody/tr[2]/td[1]/a[1]"));
menuOption.click();
}
}

public class HoverAndClickOnAMenu {
public static void main(String[] args) {

//initialise browser
WebDriver driver = new FirefoxDriver();
driver.get("http://www.ticketmaster.co.uk"); 

//locate the menu to hover over using its xpath
WebElement menu = driver.findElement(By.xpath("//*[@id='music']"));

//Initiate mouse action using Actions class
Actions builder = new Actions(driver);   

// move the mouse to the earlier identified menu option
builder.moveToElement(menu).build().perform();

// wait for max of 5 seconds before proceeding. This allows sub menu appears properly before trying to click on it
WebDriverWait wait = new WebDriverWait(driver, 5);
wait.until(ExpectedConditions.presenceOfElementLocated(By.xpath("//*[@id='subNav_music_menu']/tbody/tr[2]/td[1]/a[1]")));  // until this submenu is found

//identify menu option from the resulting menu display and click
WebElement menuOption = driver.findElement(By.xpath("//*[@id='subNav_music_menu']/tbody/tr[2]/td[1]/a[1]"));
menuOption.click();
}
} - See more at: http://www.logicandtricks.com/articles/hover-mouse-menu-and-click-resulting-dropdown-menu-option#sthash.XNT8wK5B.dpuf

public class HoverAndClickOnAMenu {
public static void main(String[] args) {

//initialise browser
WebDriver driver = new FirefoxDriver();
driver.get("http://www.ticketmaster.co.uk"); 

//locate the menu to hover over using its xpath
WebElement menu = driver.findElement(By.xpath("//*[@id='music']"));

//Initiate mouse action using Actions class
Actions builder = new Actions(driver);   

// move the mouse to the earlier identified menu option
builder.moveToElement(menu).build().perform();

// wait for max of 5 seconds before proceeding. This allows sub menu appears properly before trying to click on it
WebDriverWait wait = new WebDriverWait(driver, 5);
wait.until(ExpectedConditions.presenceOfElementLocated(By.xpath("//*[@id='subNav_music_menu']/tbody/tr[2]/td[1]/a[1]")));  // until this submenu is found

//identify menu option from the resulting menu display and click
WebElement menuOption = driver.findElement(By.xpath("//*[@id='subNav_music_menu']/tbody/tr[2]/td[1]/a[1]"));
menuOption.click();
}
} - See more at: http://www.logicandtricks.com/articles/hover-mouse-menu-and-click-resulting-dropdown-menu-option#sthash.XNT8wK5B.dpuf