Homework25

[vladislav887139]

If you can, please provide me the full answer so that I may see how this works.

[Berichicko]

The code is not compiled! Please finish the homework!You got this problem, please correct it.

HINT

Step 1

import io.github.bonigarcia.wdm.WebDriverManager;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.edge.EdgeDriver;
import org.openqa.selenium.edge.EdgeOptions;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.BeforeSuite;
import org.testng.annotations.Parameters;

import java.net.MalformedURLException;
import java.net.URL;
import java.time.Duration;
import java.util.HashMap;

public class BaseTest {

    public WebDriver driver = null;
    public String url = null;
    private static final ThreadLocal<WebDriver> threadDriver = new ThreadLocal<>();
    protected void navigateToPage() {
        driver.get(url);
    }
    @BeforeSuite
    public static WebDriver getDriver() {
        return threadDriver.get();
    }
    @BeforeMethod
    @Parameters({"BaseUrl"})
    public void setupBrowser(String BaseURL) throws MalformedURLException {
        threadDriver.set(pickBrowser(System.getProperty("browser")));
        getDriver().manage().timeouts().implicitlyWait(Duration.ofSeconds(10));
        url = BaseURL;
        navigateToPage();
    }
    @AfterMethod
    public void tearDown() {
        threadDriver.get().close();
        threadDriver.remove();
    }
    public WebDriver pickBrowser(String browser) throws MalformedURLException {
        DesiredCapabilities caps = new DesiredCapabilities();
        String gridURL = "https://10.0.0.206:4444/";
        switch (browser) {
            case "MicroSoftEdge":
                WebDriverManager.edgedriver().setup();
                EdgeOptions edgeOptions = new EdgeOptions();
                edgeOptions.addArguments("--remote-allow-origins=*");
                return driver = new EdgeDriver();
            case "cloud":
                return LambdaTest();

            default:
                WebDriverManager.chromedriver().setup();
                ChromeOptions chromeOptions = new ChromeOptions();
                chromeOptions.addArguments("--remote-allow-origins=*");
                return driver = new ChromeDriver(chromeOptions);
        }
    }

    public RemoteWebDriver LambdaTest() throws MalformedURLException {
            String HubURL = "https://hub.lambdatest.com/wd/hub";
            DesiredCapabilities capabilities = new DesiredCapabilities();

            ChromeOptions browserOptions = new ChromeOptions();
            browserOptions.setPlatformName("Windows 10");
            browserOptions.setBrowserVersion("122.0");
            HashMap<String, Object> ltOptions = new HashMap<String, Object>();
            ltOptions.put("username", "sadokha.david");
            ltOptions.put("accessKey", "poTHwxG4slaMyczhUE8kIvKa7zJoi2kZtvolIUsU8BlPTOt2wv");
            ltOptions.put("build", "TEST1");
            ltOptions.put("project", "Untitled");
            ltOptions.put("name", "TEST1Lambda");
            ltOptions.put("w3c", true);
            ltOptions.put("plugin", "java-java");
            browserOptions.setCapability("LT:Options", ltOptions);

            return new RemoteWebDriver(new URL(HubURL), capabilities);
        }
    }

Step 2

SOLUTION

1. Step 1

Let’s execute TestNG classes in parallel using TestNG xml as below:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
<suite name="TestNG" parallel="methods" thread-count="4">
    <test name="Example Test" preserve-order="false">
        <parameter name="baseURL" value="https://qa.koel.app/"/>
        <classes>
            <class name="PlaylistTests"/>
            <class name="LoginTests"/>
        </classes>
    </test>
</suite>

2. Step 2

Let’s declare a static WebDriver as ThreadLocal. I have created simple methods to set, get and remove driver.

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.edge.EdgeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.FirefoxOptions;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.testng.annotations.*;

import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
import java.time.Duration;

public class BaseTest {

    private static final ThreadLocal<WebDriver> THREAD_LOCAL = new ThreadLocal<>();
    private WebDriver driver;

    public static WebDriver getThreadLocal() {
        return THREAD_LOCAL.get();
    }

    @BeforeMethod
    @Parameters({"baseURL"})
    public void setUpBrowser(@Optional String baseURL) throws MalformedURLException {
        THREAD_LOCAL.set(pickBrowser(System.getProperty("browser")));
        THREAD_LOCAL.get().manage().timeouts().implicitlyWait(Duration.ofSeconds(5));
        THREAD_LOCAL.get().manage().window().maximize();
        THREAD_LOCAL.get().manage().deleteAllCookies();
        getThreadLocal().get(baseURL);
        System.out.println(
                "Browser setup by Thread " + Thread.currentThread().getId() + " and Driver reference is : " + getThreadLocal());

    }

    public WebDriver lambdaTest() throws MalformedURLException {
        String username = "";
        String authkey = "";
        String hub = "@hub.lambdatest.com/wd/hub";
        DesiredCapabilities caps = new DesiredCapabilities();
        caps.setCapability("platform", "Windows 10");
        caps.setCapability("browserName", "Chrome");
        caps.setCapability("version", "110.0");
        caps.setCapability("resolution", "1024x768");
        caps.setCapability("build", "TestNG With Java");
        caps.setCapability("name", this.getClass().getName());
        caps.setCapability("plugin", "git-testng");
        return new RemoteWebDriver(new URL("https://" + username + ":" + authkey + hub), caps);
    }

    public WebDriver pickBrowser(String browser) throws MalformedURLException {
        DesiredCapabilities capabilities = new DesiredCapabilities();
        String gridURL = "http://10.2.127.17:4444";

        switch (browser) {
            case "firefox":
                WebDriverManager.firefoxdriver().setup();
                FirefoxOptions optionsFirefox = new FirefoxOptions();
                optionsFirefox.addArguments("-private");
                return driver = new FirefoxDriver(optionsFirefox);
            case "edge":
                WebDriverManager.edgedriver().setup();
                return driver = new EdgeDriver();
            case "grid-firefox":
                capabilities.setCapability("browserName", "firefox");
                return driver = new RemoteWebDriver(URI.create(gridURL).toURL(), capabilities);
            case "grid-edge":
                capabilities.setCapability("browserName", "edge");
                return driver = new RemoteWebDriver(URI.create(gridURL).toURL(), capabilities);
            case "grid-chrome":
                capabilities.setCapability("browserName", "chrome");
                return driver = new RemoteWebDriver(URI.create(gridURL).toURL(), capabilities);
            case "cloud":
                return lambdaTest();
            default:
                WebDriverManager.chromedriver().setup();
                ChromeOptions optionsChrome = new ChromeOptions();
                optionsChrome.addArguments("--disable-notifications","--remote-allow-origins=*", "--incognito","--start-maximized");
                optionsChrome.setExperimentalOption("excludeSwitches", new String[]{"enable-automation"});
                return driver = new ChromeDriver(optionsChrome);
        }
    }

    @AfterMethod
    public void tearDown() {
        THREAD_LOCAL.get().close();
        THREAD_LOCAL.remove();
    }
}

3. Step 3

import org.testng.Assert;
import org.testng.annotations.Test;
import pages.HomePage;
import pages.LoginPage;

public class LoginTests extends BaseTest {
    @Test
    public static void loginEmptyEmailPasswordTest() {
        LoginPage loginPage = new LoginPage(getThreadLocal());

        loginPage.provideEmail("")
                .providePassword("te$t$tudent")
                .clickSubmitBtn();

        Assert.assertTrue(loginPage.getRegistrationLink().isDisplayed());
    }

    @Test
    public static void loginWrongPasswordTest() {
        LoginPage loginPage = new LoginPage(getThreadLocal());

        loginPage.provideEmail("[email protected]")
                .providePassword("te$t123")
                .clickSubmitBtn();

        Assert.assertTrue(loginPage.getRegistrationLink().isDisplayed());
    }

    @Test
    public static void loginEmptyPasswordTest() {
        LoginPage loginPage = new LoginPage(getThreadLocal());

        loginPage.provideEmail("[email protected]")
                .providePassword("")
                .clickSubmitBtn();

        Assert.assertTrue(loginPage.getRegistrationLink().isDisplayed());
    }

    @Test
    public static void loginWrongEmailTest() {
        LoginPage loginPage = new LoginPage(getThreadLocal());

        loginPage.provideEmail("[email protected]")
                .providePassword("te$t$tudent")
                .clickSubmitBtn();

        Assert.assertTrue(loginPage.getRegistrationLink().isDisplayed());
    }

    @Test
    public void loginSucceedTest() {
        LoginPage loginPage = new LoginPage(getThreadLocal());
        HomePage homePage = new HomePage(getThreadLocal());

        loginPage.provideLoginSucceed();

        Assert.assertTrue(homePage.getUserAvatar().isDisplayed());
    }
}

import org.testng.Assert;
import org.testng.annotations.Test;

import pages.HomePage;
import pages.LoginPage;

public class PlaylistTests extends BaseTest {

    @Test
    public void deletePlaylistTest() {

        LoginPage loginPage = new LoginPage(getThreadLocal());
        HomePage homePage = new HomePage(getThreadLocal());

        loginPage.provideLoginSucceed();
        homePage.chooseFirstPlaylist()
                .deletePlaylist();

        Assert.assertTrue(homePage.notificationText());
    }
}

4. Step 4

plugins {
    id 'java'
}

group 'org.example'
version '1.0-SNAPSHOT'

repositories {
    mavenCentral()
}

dependencies {
    testImplementation 'org.testng:testng:7.6.1'
    implementation 'org.seleniumhq.selenium:selenium-java:4.5.0'
    testImplementation 'io.github.bonigarcia:webdrivermanager:5.3.1'
}

test {
    useTestNG() {
        suites "src/test/resources/TestNG.xml"
        systemProperty "browser", System.getProperty("browser")
    }
}

5. Step 5

Running Tests
To run tests, run the following command

gradle clean test

I'll try to help you, here's an example of parallel testing in 4 threads on a local machine:

Download

https://github.com/Berichicko/taf-parallel-testing.git

** To run tests, run the following command**

gradle clean test

Do I have to run tests in Lambdatest or on my local machine?
It depends on your needs. Lambdatest is for cross-browser and device testing, but running tests locally is fine