CommonUtils.java

package utils;

import org.openqa.selenium.*;
import org.openqa.selenium.NoSuchElementException;
import org.openqa.selenium.interactions.Actions;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
import org.testng.TestException;

public abstract class    CommonUtils {


    public WebDriver _driver;
    public WebDriverWait wait;
    public Actions actions;


    public CommonUtils() {
        _driver = DriverUtils.getFirefoxDriver();
    }

    public void sendKeys(By selector, String value) {
        WebElement element = getElement(selector);
        clearField(element);
        try {
            element.sendKeys(value);
        } catch (Exception e) {
            throw new TestException(String.format("Error in sending [%s] to the following element: [%s]", value, selector.toString()));
        }
    }

    public void clearField(WebElement element) {
        try {
            element.clear();
        } catch (Exception e) {
            System.out.print(String.format("The following element could not be cleared: [%s]", element.getText()));
        }
    }

    public void click(By selector) {
        WebElement element = getElement(selector);
        waitForElementToBeClickable(selector);
        try {
            element.click();
        } catch (Exception e) {
            throw new TestException(String.format("The following element is not clickable: [%s]", selector));
        }
    }
    
        public void waitForElementToBeClickable(By selector ) {
        try {
            wait = new WebDriverWait(_driver, 10);
            wait.until(ExpectedConditions.elementToBeClickable(selector));
        } catch (Exception e) {
            throw new TestException("The following element is not clickable: " + selector);
        }
    }

    public void waitForElementToBeVisible(By selector) {
        try {
            wait = new WebDriverWait(_driver, 10);
            wait.until(ExpectedConditions.presenceOfElementLocated(selector));
        } catch (Exception e) {
            throw new NoSuchElementException(String.format("The following element was not visible within [%s] seconds: %s ", "10".toString(), selector));
        }
    }