Before performing any
action on the fields which are present in webpage the selenium has to uniquely
identify those fields and that can be done with the help of locators.
There are 8 eight type of locators:
1)ID:
The most efficient and preferred way to locate an element
on the webpage is by ID.
This will be unique which can be easily identified.
They are the most safest and fastest type of locators and always be the first
choice. Unfortunately there are some cases where element doesn't have unique
id. In these cases we...
Sunday, 3 September 2017
How to perform drag and drop
Actions actions=new Actions(driver);
WebElement
sourceelement=driver.findElement(By.xpath(""));
WebElement
targetelement=driver.findElement(By.xpath(""));
actions.dragAndDrop(sourceelement,targetelement).perform();
...
How to take data from external source like excel
WebDriver driver=new FirefoxDriver();
driver.get("https://www.facebook.com/");
WebElement username=driver.findElement(By.id("email"));
FileInputStream fis=new FileInputSteam("D:\\testsdata.xlsx");
WorkBook wb=WorkBoolFactory.create(fis);
Sheet s=wb.getSheet("sample");
Row r=s.getRow(2);
Cell c=r.getCell(0);
String v=c.getStringCellValue();
usernametxtbox.senkeys(v);
WebElement pwdtxtbox=driver.findElement(By.id("pass"));
Row r=s.getRow(3);
Cell c=r.getCell(1);
String v1=c.getStringCellValue();
pwdtxtbox.senkeys(v1);
}
...
For loop
We can use for loop when we know how many number of
times it should repeat the iterations and also suppose if we want to print the
value from 1 to 100 we can use for loop. Eg:
for(int i=0;i<100;i++){
System.out.println("The value of i:"+i);
}
Here for loop starts with keyword "for"
which is in lowercase followed by 3 statements. Each Statements are separated
by semicolon. The following statements are:
1)Loop Initializer
2)Condition
3)Post Iterative statement
1)Loop Initializer:
This is the first statement...
How to use firepath addon
Inorder to check whether xpath expression is
correct or not we use firepath addon which is an additional tab in firebug
window. Inorder to install follow below steps:
Go to Firefox addons page
Search for fire path
Click on Install button in firepath
Close and reopen browser after installation.
Right click on any Element where you want to know
the source code.
Go to inspect Element with Firebug option so that
source code will be highlighted
...
Firebug in selenium webdriver
Inorder to install follow these steps:
Go to Mozilla Firefox browser
Go to Menu
Go to Add-ons
Go to Extensions
Search for firebug
Click on Install, close and reopen browser.
Go to required webpage right click on element, then
select "inspect element with firebug"which will display source code
in firebug window an it will highlight the source code of selected element.
...
How to takes screenshot
WebDriver driver=new FirefoxDriver();
driver.get("https://www.google.co.in/");
File
scrfile=((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(scrfile,new
File("E://test.png"));
driver.close();
...
How to read contents from pdf
Public class pdfdocument{
PDDocument pd;
pd=PDDocument.load(new
File("C:\\test.pdf"));
System.out.print("total pages:"+
pd.getNumberofpages());
PDFTextStripper pdf=new PDFTextStripper ();
System.out.print( pdf.getText(pd));
}
...
To Check whether image is displayed or not
WebDriver driver=new FirefoxDriver();
driver.get("https://www.google.co.in");
WebElement image= driver.findElement(By.id("hplogo"));
Boolean status=image.isDisplayed();
if(status==true){
System.out.println("Image is displayed");
}
else{
System.out.println("Image is not
displayed");
}
Output:true
...
How to find position of cursor in window
Pointerinfo c=Mouseinfo.getPointerinfo();
Point d=c.getLocation();
int a=(int)d.getA();
int b=(int)d.getB();
System.out.println(a+","+b);
...
How to find whether two string equal or not
String a="Selenium";
String b="Selenium";
System.out.println(a.equals(b));
}
...
How to find number is positive or negative
int d=-10;
if(d>0){
System.out.println("is positive number");
}
else{
System.out.println("is negative number");
}
Output: is negative number
...
How to find number is even or odd
int z=4;
if(z%2==0){
System.out.println("Its even no");
}
else{
System.out.println("Its odd no");
...
Factorial number
int a,b,fact=1;
int a=6;
if(a<0}{
System.out.println("number should be non
negative number");
}
else{
for(b=1;b<=a;b++)
fact=fact*c;
System.out.print(fact);
}
...
Saturday, 2 September 2017
How to generate random numbers
int a;
Random b=new Random();
(for a=1;a<=10;a++){
System.out.println(b.nextInt(1000);
...
Swapping two numbers without using 3rd variable
int a=3;
int b=1;
a=a+b;//4
b=a-b;//3
a=a-b;//1
System.out.println("After Swapping the value
of x will be:"+x "and y:" +y);...
How to select random options in multiple select dropdown box and print them
WebDriver driver=new FirefoxDriver();
driver.get("https://www.facebook.com/");
WebElement
day=driver.findElement(By.id("day"));
Select sel=new Select(box);
sel.selectByIndex(0);
sel.selectByIndex(1);
sel.selectByIndex(2);
List<WebElement>list=sel.getAllSelecetedOptions();
System.out.println(list.size());
...
How to know whether page is fully loaded
JavascriptExecutor js=(JavascriptExecutor)driver);
String
name=(String)js.executeScript("alert(document.readstate");
System.out.print(name);
...
Search specified option present in list box
WebDriver driver=new
FirefoxDriver()'
driver.get("https://www.facebook.com/");
WebElement
Day=driver.findElement(By.id("day"));
Select sel=new Select(Day);
List<WebElement>list=sel.getOption();
System.out.println(list);
for(int i=0;i<list.size();i++){
String s=list.get(i).getText();
if(s.contains("16")){
System.out.print("found");
s.click();
break;//includes duplicate
option
}}
...
How to print all options in listbox in reverse order
WebDriver driver=new FirefoxDriver();
driver.get("https://www.facebook.com/");
WebElement
box=driver.findElement(By.id("day");
Select sel=new Select(box);
List<WebElement>list=sel.getOption();
System.out.println(list);
for(int i>0;i<list.size()-1;i--){
System.our.println(list.get(i).getText());
}
...
Count no of options present in listbox
WebDriver driver=new FirefoxDriver();
driver.get("https://www.facebook.com/");
WebElement
Day=driver.findElement(By.id("day");
Select sel=new Select(box);
List<WebElement>list=sel.getOption();
System.out.println(list);
for(int i=0;i<list.size();i++){
System.our.println(list.size());
}
...
How to print URL present in address bar
WebDriver driver=new FirefoxDriver();
driver.get("https://www.facebook.com/");
driver.getCurrentURL():
...
How to print title of browser title
WebDriver driver=new FirefoxDriver();
JavascriptExecutor js=(JavascriptExecutor )driver;
String
browsertitle=(String)js.executeScript("return navigator.userAgent");
System.out.println(browsertitle);
...
How do you find the total no of objects in a webpage
WebDriver driver=new FirefoxDriver();
driver.get("https://www.google.com");
List<WebElement>obj=driver.findElements(By.xpath("//*"));
System.out.println(obj.size());
...
How to click if a radio button is disable
WebDriver driver=new FirefoxDriver();
driver.get("https://www.facebook.com/");
((JavascriptExecutor)driver).executeScript("document.getElementByid("u_0_b").checked=false");
...
How do you use JavaScript in selenium
Javascript is one of the programming language of
web. All HTML pages are using Javascript.
To execute Javascript in our webdriver script which
can use JavascriptExecutor.
JavascriptExecutor in interface which is available
in package org.openqa.selenium.JavascriptExecutor.
Eg:
WebDriver driver=new FirefoxDriver();
driver.get("https://www.facebook.com/");
//this will execute Javascript in your script
((JavascriptExecutor)driver).executescript("document.getElementById("email").value="zyt@gmail.com");
...
How do you launch browser using webdriver
WebDriver driver=new FirefoxDriver();
WebDriver driver=new ChromeDriver();
WebDriver driver=new InternetExplorerDriver();
...
Tuesday, 29 August 2017
Interview Questions for Selenium WebDriver
1)Tell me about yourself?
2)Tell me about your project?
3)Challenges faced in Selenium?
4)Types of locators?
5)What is polymorphism and tell me where have used
in your project?
6)What is encapsulation and tell me where have used
in your project?
7)Different annotations used in TestNG?
8)Challenges faced in your project?
9)How do you handle dynamic elements?
10)What is Dataprovider?
11)How do u handle dynamic elements?
12)Explain framework that u have used?
...
How to print the contents of excel file
FileInputStream fis=new
FileInputStream("E:\\test.xlsx");
Workbook wb=new WorkbookFactory.create(fis);
Sheet s=wb.geSheet("Sheetname");
int rowcount=s.getLastRowNum();
for(int j=0;j<rowcount;j++){
Row r =s.getRow(j);
int columncount=r.getLastCellNum();
for(int a=0;a<columcount;a++){
Cell c=r.getCell(a);
String s=c .getStringCellValue();
System.out.println(s);
}
...
How to retrieve data from notepad
FileInputStream fis=new FileInputStream("xyz.txt");
int j=0;
while(j=fis.read()!=-1){
System.out.println(char)j);
}
fos.close();
}
...
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