Selenium with Java Cheat Sheet

Driver Initialization

Locating Elements

TestNG

JUnit

Working with Files

driver.findElement(By.id("file-upload")).sendKeys(“path/to/your/file.txt”);
driver.findElement(By.id("file-submit")).submit();

Read data from a text file:

FileReader reader = new FileReader(“MyFile.txt”);
BufferedReader bufferedReader = new BufferedReader(reader);
String line;
while ((line = bufferedReader.readLine()) != null) {
  System.out.println(line);
}
reader.close();

FileInputStream inputStream = new FileInputStream(“MyFile.txt”);
InputStreamReader reader = new InputStreamReader(inputStream, “UTF-16”);
int character;
while ((character = reader.read()) != -1) {
  System.out.print((char) character);
}
reader.close();

FileReader reader = new FileReader(“MyFile.txt”);
int character;
while ((character = reader.read()) != -1) {
  System.out.print((char) character);
}
reader.close();

mport au.com.bytecode.opencsv.CSVReader;
String path = “C:\\Users\\Myuser\\Desktop\\csvtest.csv”;
Reader reader = new FileReader(path);
CSVReader csvreader = new CSVReader(reader);
List<String[]> data = csvreader.readAll();
for(String[] d : data){
  for(String c : d ){
    System.out.println(c);
  }
}

import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
File file = new File(“E:\\TestData\\TestData.xls”);
FileInputStream inputStream = new FileInputStream(file);
HSSFWorkbook wb=new HSSFWorkbook(inputStream);
HSSFSheet sheet=wb.getSheet(“STUDENT_DATA”);
HSSFRow row2=sheet.getRow(1);
HSSFCell cell=row2.getCell(5);
String address= cell.getStringCellValue();

Selenium Navigators

Working with Windows

String mainWindowHandle = driver.getWindowHandle();

import java.util.Set;
Set<String> allWindowHandles = driver.getWindowHandles();

String windowHandle = driver.getWindowHandle();
driver.switchTo().window(windowHandle);

driver.switchTo().newWindow(WindowType.TAB);
driver.switchTo().newWindow(WindowType.WINDOW);

driver.close();

driver.manage().window().setPosition(new Point(0, 0));

driver.manage().window().maximize();

driver.manage().window().minimize();

driver.manage().window().fullscreen();

import org.apache.commons.io.FileUtils;
File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(scrFile, new File("./image.png"));

Working with Frames

driver.switchTo().frame("buttonframe");

driver.switchTo().frame(1);

WebElement iframe = driver.findElement(By.cssSelector("#modal>iframe"));
driver.switchTo().frame(iframe);

driver.switchTo().defaultContent();

Working with Alerts

Alert alert = driver.switchTo().alert();

alert.sendKeys("Selenium");

String text = alert.getText();

Selenium Operations

driver.get("<URL>") or driver.navigate().to("<URL>")

WebElement searchButton = driver.findElement(By.name("btnK"));
searchButton.click();

driver.switchTo( ).alert( ).accept();

String title = driver.getTitle();
System.out.println(title);

import java.util.concurrent.TimeUnit;
driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);

import java.util.concurrent.TimeUnit;

WebElement firstResult = new WebDriverWait(driver, Duration.ofSeconds(10))
    .until(ExpectedConditions.elementToBeClickable(By.xpath("//a/h3")));

Thread.sleep(<Time in MilliSeconds>);

WebElement searchInput = driver.findElement(By.name("q"));
searchInput.sendKeys("selenium");
searchInput.clear();

JavascriptExecutor javascript = (JavascriptExecutor) driver;
String todisable = "document.getElementsByName('fname')[0].setAttribute('disabled', '');";
javascript.executeScript(todisable);

JavascriptExecutor javascript = (JavascriptExecutor) driver;
String toEnable = "document.getElementsByName('fname')[0].setAttribute(enabled, '');";
javascript.executeScript(toEnable);

Selenium Grid

java -jar selenium-server-standalone-x.y.z.jar -role hub

java -jar selenium-server-standalone-x.y.z.jar -role node -hub

http://localhost:4444/ui/index.html