test1

import org.junit.Test;
import org.junit.Before;
import org.junit.After;
import static org.junit.Assert.*;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
public class TestLogin {
  private WebDriver driver;
  @Before
  public void setUp() {
    driver = new FirefoxDriver();
  }
  @After
  public void tearDown() {
    driver.quit();
  }
  @Test
  public void succeeded() {
    driver.get("http://the-internet.herokuapp.com/login");
    driver.findElement(By.id("username")).
    sendKeys("tomsmith");
    driver.findElement(By.id("password")).
    sendKeys("SuperSecretPassword!");
    driver.findElement(By.cssSelector("button")).click();
    assertTrue("success message not present",
    driver.findElement(
    By.cssSelector(".flash.success")).isDisplayed());
  }
}

//Page Objects
public class Login {
  By loginFormLocator = By.id("login");
  By usernameLocator = By.id("username");
  By passwordLocator = By.id("password");
  By submitButton = By.cssSelector("button");
  By successMessageLocator = By.cssSelector(".flash.success");
  public Login(WebDriver driver) {
    this.driver = driver;
    driver.get("http://the-internet.herokuapp.com/login");
    assertTrue("The login form is not present",
    driver.findElement(loginFormLocator).isDisplayed());
  }
  public void with(String username, String password) {
    driver.findElement(usernameLocator).sendKeys(username);
    driver.findElement(passwordLocator).sendKeys(password);
    driver.findElement(submitButton).click();
  }
  public Boolean successMessagePresent() {
    return driver.findElement(successMessageLocator).isDisplayed();
  }
}