import org.testng.annotations.Test;

import org.testng.annotations.BeforeMethod;

import org.openqa.selenium.By;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.WebElement;

import org.openqa.selenium.chrome.ChromeDriver;

import org.testng.annotations.AfterMethod;

public class testdata {

    WebDriver driver;

    String url = "https://www.html5tricks.com/demo/Kalendae/index.html";

  @Test

  public void testdataPicker()throws Exception {

      WebElement dataInputBox = driver.findElement(By.id("input1"));

      dataInputBox.clear();

      dataInputBox.sendKeys("3/20/2019");

  }

  @BeforeMethod

  public void beforeMethod() {

      System.setProperty("webdriver.chrome.driver", "D:\\WebDriver\\chromedriver_win32\\chromedriver.exe");

      driver = new ChromeDriver();

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

      driver.get(url);

  }

  @AfterMethod

  public void afterMethod() {

      driver.quit();

  }

}