import java.io.*;

import org.apache.commons.io.FileUtils;
import org.junit.*;
import org.openqa.selenium.By;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

public class FirstAutomationTest {

    private static WebDriver driver;
    private String appURL = "http://testing-ground.scraping.pro/login";
    private String USER = "admin";
    private String PASS = "12345";
    private String USER_ID = "usr";
    private String USER_PWD = "pwd";
    private By BUTTON_SUBMIT = By.xpath("//input[@value='Login']");
    private By WELCOME_MESSAGE = By.xpath("//div[@id='case_login']/h3");


    @BeforeClass
    public static void settingUPChrome() {// Setting chromedriver driver
        // Call chromedriver.
        System.setProperty("webdriver.chrome.driver", "/home/steve/Documents/CURSOS/CURSOS_EXTERNO/swd/chromedriver");
        ChromeOptions options = new ChromeOptions();
        //Disable barInfo
        options.addArguments("disable-infobars");
        driver = new ChromeDriver(options);
    }

    @Test
    public void login(){
        driver.navigate().to(appURL);
        WebElement userName_editbox = driver.findElement(By.id(USER_ID));
        WebElement password_editbox = driver.findElement(By.id(USER_PWD));
        WebElement submit_button = driver.findElement(BUTTON_SUBMIT);
        userName_editbox.sendKeys(USER);
        password_editbox.sendKeys(PASS);
        submit_button.click();
   }

    @Test
    public void verifyUserIsLoginCorrectly(){
        WebDriverWait wait = new WebDriverWait(driver, 30000);
        WebElement element = wait.until(ExpectedConditions.elementToBeClickable(WELCOME_MESSAGE));
        String aux = driver.findElement(WELCOME_MESSAGE).getText();
        Assert.assertEquals(aux,"WELCOME :)");
    }

    @After
    public void saveScreenshott () throws IOException { //Saves the screenshot
        File scrFile = ((TakesScreenshot) driver).getScreenshotAs(OutputType.FILE);
        FileUtils.copyFile(scrFile, new File("Screenshot.png"));
    }

    @AfterClass
    public static void closeBrowser() {
        driver.close();
    }
}