package basicprograms;
import java.io.File;
import java.io.IOException;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.awt.AWTException;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.StringSelection;
import java.awt.event.KeyEvent;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.NoSuchElementException;
import org.openqa.selenium.StaleElementReferenceException;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.WrapsDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.firefox.FirefoxOptions;
import org.apache.commons.io.FileUtils;
import org.openqa.selenium.NoSuchFrameException;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
public class WebDriverUtils {
WebDriver driver;
public WebDriverUtils(WebDriver driver) {
this.driver = driver;
}
/**
* Taking the entire browser screenshot
*
* @param screenName
* @throws IOException
*/
public void captureScreenshot(String screenName) throws IOException {
// take screenshot
File src = ((TakesScreenshot) driver).getScreenshotAs(OutputType.FILE);
// create Object for Date class
Date d = new Date();
screenName = screenName + "-" + d.toString().replace(":", "-").replace(" ", "-") + ".jpg";
// copy the file name under project directory
FileUtils.copyFile(src, new File(System.getProperty("user.dir") + "\\src\\screenshots\\" + screenName));
}
/**
* taking the element screenshot
*
* @param element
* @param screenName
* @throws IOException
*/
public void captureScreenshot(WebElement element, String screenName) throws IOException {
// take screenshot
File src = ((TakesScreenshot) element).getScreenshotAs(OutputType.FILE);
// create Object for Date class
Date d = new Date();
screenName = screenName + "-" + d.toString().replace(":", "-").replace(" ", "-") + ".jpg";
// copy the file name under project directory
FileUtils.copyFile(src, new File(System.getProperty("user.dir") + "\\src\\screenshots\\" + screenName));
}
public void switchToFrame(int frame) {
try {
driver.switchTo().frame(frame);
System.out.println("Navigated to frame with id " + frame);
} catch (NoSuchFrameException e) {
System.out.println("Unable to locate frame with id " + frame + e.getStackTrace());
} catch (Exception e) {
System.out.println("Unable to navigate to frame with id " + frame + e.getStackTrace());
}
}
public void switchToFrame(String frame) {
try {
driver.switchTo().frame(frame);
System.out.println("Navigated to frame with name " + frame);
} catch (NoSuchFrameException e) {
System.out.println("Unable to locate frame with id " + frame + e.getStackTrace());
} catch (Exception e) {
System.out.println("Unable to navigate to frame with id " + frame + e.getStackTrace());
}
}
public void switchToFrame(WebElement frameElement) {
try {
if (frameElement.isDisplayed()) {
driver.switchTo().frame(frameElement);
System.out.println("Navigated to frame with element " + frameElement);
} else {
System.out.println("Unable to navigate to frame with element " + frameElement);
}
} catch (NoSuchFrameException e) {
System.out.println("Unable to locate frame with element " + frameElement + e.getStackTrace());
} catch (StaleElementReferenceException e) {
System.out.println(
"Element with " + frameElement + "is not attached to the page document" + e.getStackTrace());
} catch (Exception e) {
System.out.println("Unable to navigate to frame with element " + frameElement + e.getStackTrace());
}
}
public void switchToFrame(String ParentFrame, String ChildFrame) {
try {
driver.switchTo().frame(ParentFrame).switchTo().frame(ChildFrame);
System.out.println("Navigated to innerframe with id " + ChildFrame + "which is present on frame with id"
+ ParentFrame);
} catch (NoSuchFrameException e) {
System.out
.println("Unable to locate frame with id " + ParentFrame + " or " + ChildFrame + e.getStackTrace());
} catch (Exception e) {
System.out.println("Unable to navigate to innerframe with id " + ChildFrame
+ "which is present on frame with id" + ParentFrame + e.getStackTrace());
}
}
public void switchtoDefaultFrame() {
try {
driver.switchTo().defaultContent();
System.out.println("Navigated back to webpage from frame");
} catch (Exception e) {
System.out.println("unable to navigate back to main webpage from frame" + e.getStackTrace());
}
}
// File upload by Robot Class
/**
* below method will upload given file location using Java Robot class
*
* @param filePath
*/
public static void uploadFileWithRobot(String filePath) {
// create object for StringSelection
StringSelection stringSelection = new StringSelection(filePath);
// copying the file location to system clipboard
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
clipboard.setContents(stringSelection, null);
// Create Object for robot class
Robot robot = null;
try {
robot = new Robot();
} catch (AWTException e) {
e.printStackTrace();
}
robot.delay(250);
// pressing the ENTER key and releasing
robot.keyPress(KeyEvent.VK_ENTER);
robot.keyRelease(KeyEvent.VK_ENTER);
// pressing the CONTROL+V key and releasing the CONTROL+V
robot.keyPress(KeyEvent.VK_CONTROL);
robot.keyPress(KeyEvent.VK_V);
robot.keyRelease(KeyEvent.VK_V);
robot.keyRelease(KeyEvent.VK_CONTROL);
// pressing the ENTER key and releasing
robot.keyPress(KeyEvent.VK_ENTER);
robot.delay(150);
robot.keyRelease(KeyEvent.VK_ENTER);
}
/**
* this method downloads the files in firefox browser
*
* @param path
*/
public static FirefoxOptions downloadFileUsingFirefox(String path) {
// create object for FirefoxOptions class
FirefoxOptions options = new FirefoxOptions();
options.addPreference("browser.download.folderList", 2);
options.addPreference("browser.download.dir", path);
// File type of the downloaded file
options.addPreference("browser.helperApps.neverAsk.saveToDisk",
"image/jpeg, application/pdf, application/octet-stream,application/zip");
options.addPreference("browser.download.manager.showWhenStarting", false);
options.addPreference("pdfjs.disabled", true);
return options;
}
/**
* this method download the file using chrome browse
*
* @param path
* @return
*/
public static ChromeOptions downloadFileUsingChrome(String path) {
// DOWLOADD CODE
// craete object for ChromeOptions class
ChromeOptions options = new ChromeOptions();
// create HashMap object
Map<String, Object> prefs = new HashMap<String, Object>();
prefs.put("profile.default_content_settings.popups", true);
prefs.put("download.default_directory", path);
options.setExperimentalOption("prefs", prefs);
// set the chromedriver.exe path
return options;
}
/**
* this method highlights the given element
*
* @param driver
* @param element
* @throws InterruptedException
*/
public static void highLightElement1(WebDriver driver, WebElement element) throws InterruptedException {
JavascriptExecutor js = (JavascriptExecutor) driver; // downcasting
js.executeScript("arguments[0].setAttribute('style','background: yellow; border: solid 5px red')", element);
Thread.sleep(5000);
js.executeScript("arguments[0].setAttribute('style','border: solid 2px white')", element);
}
/**
* this method types given keyword without using sendKeys()
*
* @param element
* @param attributeName
* @param value
*/
public static void setAttribute(WebElement element, String attributeName, String value) {
WrapsDriver wrappedElement = (WrapsDriver) element;
JavascriptExecutor js = (JavascriptExecutor) wrappedElement.getWrappedDriver();
js.executeScript("arguments[0].setAttribute(arguments[1],arguments[2])", element, attributeName, value);
}
public static void scrollForElement(WebDriver driver, WebElement elementname) {
// scroll for this element
JavascriptExecutor jsx = (JavascriptExecutor) driver;
jsx.executeScript("arguments[0].scrollIntoView(true);", elementname);
}
public static void safeJavaScriptClick(WebDriver driver, WebElement element) {
try {
if (element.isEnabled() && element.isDisplayed()) {
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("arguments[0].click();", element);
}
} catch (StaleElementReferenceException se) {
System.out.println("Element is no more attached to the DOM:");
se.printStackTrace();
} catch (NoSuchElementException ne) {
System.out.println("No Element present in the DOM:");
ne.printStackTrace();
} catch (Exception e) {
System.out.println("Exception is different:");
e.printStackTrace();
}
}
}
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