Functional UI Automation Framework - Open Cart Website

This UI Automation framework repository has some basic functional tests for Open Cart UI Website. It covers the login, add products to cart and checkout cart functionality.

This framework built with the following:


Language	Java
Build Tool	Maven
UI Framework	Playwright
Testing Framework	TestNG
Reporting	ExtentReports
Logging	Log4j
Design Pattern	Page Object Model
CI	Github Actions

==================================================================

Design the Framework:

Use any IDE Tool(Eclipse/ Intellij/VsCode]
Create a Maven Project. Then add below dependencies in POM.xml

------------------------------------------------------------------------------------------------------------------------

<groupId>pom.playwright</groupId>

<artifactId>opencart-ui-automation</artifactId>

<name>open-cart-ui-automation</name>

<url>http://maven.apache.org</url>

<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

<maven.compiler.source>1.8</maven.compiler.source>

<maven.compiler.target>1.8</maven.compiler.target>

</properties>

<groupId>com.microsoft.playwright</groupId>

<artifactId>playwright</artifactId>

</dependency>

<groupId>org.testng</groupId>

<artifactId>testng</artifactId>

</dependency>

<groupId>org.apache.logging.log4j</groupId>

</dependency>

<groupId>org.apache.logging.log4j</groupId>

</dependency>

<groupId>com.aventstack</groupId>

<artifactId>extentreports</artifactId>

</dependency>

<groupId>org.projectlombok</groupId>

<artifactId>lombok</artifactId>

</dependency>

</dependencies>

<build>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-surefire-plugin</artifactId>

<suiteXmlFile>./src/test/resources/testrunners/testng.xml</suiteXmlFile>

</suiteXmlFiles>

</configuration>

</plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-javadoc-plugin</artifactId>

</plugin>

</plugins>

</build>

</project>

==================================================================

Framework Design

PlaywrightFactory - Base class to create the playwright objects (Page, BrowserContext, Browser, Playwright)
- Use the Test configuration to set up the browser and playwright Browser context with tracing, video recording, SessionState, View Port
- This exposes only few public methods (createPage(), takeScreenshot, saveSessionState())
- No ThreadLocal static variables used for the playwright objects instead all are encapsulated in this class, only Page object is returned, still it supports the parallel execution, This has been improved the framework design.
The pages package contains page objects and functional methods of each page
- Login page - login page objects and login functional method
- Home page - home page objects and add to cart functional method
- Shopping Cart page - Cart page objects and checkout functionality method
The script can take screenshots of specific step and can save the SessionState using playwright feature.
Tried to reduce the static variables as much as possible. Only the methods, variables can be shared across all tests are created with static

Test Design

Each test in the tests package is independent and complete.
TestBase class uses the TestNG configuration annotations for set up and tear down.
- @BeforeSuite : clean up results directory, Initialize the extent reports, logger and read test properties.
- @AfterSuite : tear down method to write (flush) the results to extent reports and assert all the soft asserts.
- @BeforeMethod : Start the playwright server, instantiate the page and navigate to the website.
- @AfterMethod : Stop the tracing (if enabled), Take screenshots (if test not success) and close the page instance.
- @BeforeClass : This method used in each Test class to create the ExtentTest for reporting.
For each Test new playwright server is launched which is isolated from other playwright instance.
The current test design supports the parallel execution of TestNG test, This has been achieved by reducing the scope of the variables and objects are used.
TestRunner with the test class configuration. More test runners can be added here and same should be updated in the pom.xml surefire plugin.
The test addMoreProductToCartAndCheckoutTest are designed to use the playwright feature Storage State. The previous login state is used in this test

------------------------------------------------------------------------------------------------------------------------

Create PlaywrightFactory class:

src/main/java/base/PlaywrightFactory.java

--------------------------------------------------------------------------------------------------------------

package base;

import java.nio.file.Path;

import java.nio.file.Paths;

import java.util.Base64;

import org.apache.logging.log4j.LogManager;

import org.apache.logging.log4j.Logger;

import com.microsoft.playwright.Browser;

import com.microsoft.playwright.Browser.NewContextOptions;

import com.microsoft.playwright.BrowserContext;

import com.microsoft.playwright.BrowserType;

import com.microsoft.playwright.BrowserType.LaunchOptions;

import com.microsoft.playwright.Page;

import com.microsoft.playwright.Playwright;

import com.microsoft.playwright.Tracing;

import utils.TestProperties;

/**

* The class PlaywrightFactory provides a constructor which starts the

* playwright server.

* It has private and public methods to create a playwright page.

* @author Ramesh Ch

public class PlaywrightFactory {

private static Logger log = LogManager.getLogger();

private Playwright playwright;

private TestProperties testProperties;

/**

* Constructor to initialize the test properties and playwright server

* @param testProperties - {@link TestProperties}

public PlaywrightFactory(TestProperties testProperties) {

this.testProperties = testProperties;

playwright = Playwright.create();

}

/**

* Method is to get playwright {@link Browser} instance of browser property in

* config file with headless mode property

* @return Browser - Returns playwright {@link String} instance

* @throws IllegalArgumentException - Throws Exception when no matching browser

* is available for property

private Browser getBrowser() throws IllegalArgumentException {

String browserName = testProperties.getProperty("browser");

boolean headless = Boolean.parseBoolean(testProperties.getProperty("headless"));

LaunchOptions launchOptions = new BrowserType.LaunchOptions().setHeadless(headless);

BrowserType browserType;

switch (browserName.toLowerCase()) {

case "chromium":

browserType = playwright.chromium();

break;

case "firefox":

browserType = playwright.firefox();

break;

case "safari":

browserType = playwright.webkit();

break;

case "chrome":

browserType = playwright.chromium();

launchOptions.setChannel("chrome");

break;

case "edge":

browserType = playwright.chromium();

launchOptions.setChannel("msedge");

break;

default:

String message = "Browser Name '" + browserName + "' specified in Invalid.";

message += " Please specify one of the supported browsers [chromium, firefox, safari, chrome, edge].";

log.debug(message);

throw new IllegalArgumentException(message);

}

log.info("Browser Selected for Test Execution '{}' with headless mode as '{}'", browserName, headless);

return browserType.launch(launchOptions);

}

/**

* Method to get the playwright {@link BrowserContext} with the video recording,

* tracing. storage context and view port

* These properties are set based on values on config properties

* @return BrowserContext - Returns playwright {@link BrowserContext} instance

private BrowserContext getBrowserContext() {

BrowserContext browserContext;

Browser browser = getBrowser();

NewContextOptions newContextOptions = new Browser.NewContextOptions();

if (Boolean.parseBoolean(testProperties.getProperty("enableRecordVideo"))) {

Path path = Paths.get(testProperties.getProperty("recordVideoDirectory"));

newContextOptions.setRecordVideoDir(path);

log.info("Browser Context - Video Recording is enabled at location '{}'", path.toAbsolutePath());

}

int viewPortHeight = Integer.parseInt(testProperties.getProperty("viewPortHeight"));

int viewPortWidth = Integer.parseInt(testProperties.getProperty("viewPortWidth"));

newContextOptions.setViewportSize(viewPortWidth, viewPortHeight);

log.info("Browser Context - Viewport Width '{}' and Height '{}'", viewPortWidth, viewPortHeight);

if (Boolean.parseBoolean(testProperties.getProperty("useSessionState"))) {

Path path = Paths.get(testProperties.getProperty("sessionState"));

newContextOptions.setStorageStatePath(path);

log.info("Browser Context - Used the Session Storage State at location '{}'", path.toAbsolutePath());

}

browserContext = (browser.newContext(newContextOptions));

if (Boolean.parseBoolean(testProperties.getProperty("enableTracing"))) {

browserContext.tracing().start(new Tracing.StartOptions().setScreenshots(true).setSnapshots(true));

log.info("Browser Context - Tracing is enabled with Screenshots and Snapshots");

}

return browserContext;

}

/**

* Method to create a new playwright {@link Page} for the browser

* @return Page - Returns playwright {@link Page} instance or null if any

* exception occurs while retrieving {@link BrowserContext}

public Page createPage() {

Page page = null;

try {

page = (getBrowserContext().newPage());

} catch (Exception e) {

log.error("Unable to create Page : ", e);

}

return page;

}

/**

* Method to save the session state from the {@link BrowserContext} in a file

* provided in 'sessionState' property

* @param page - playwright {@link Page} instance

* @param filename - {@link String} name of the file to store session state

public static void saveSessionState(Page page, String filename) {

page.context().storageState(new BrowserContext.StorageStateOptions()

.setPath(Paths.get(filename)));

}

/**

* Method to take screenshot of the {@link Page}

* It saves the screenshots with file name of ${currentTimeMillis}.png

* @param page - playwright {@link Page} instance

* @return String - Returns encoded {@link Base64} String of image

public static String takeScreenshot(Page page) {

String path = System.getProperty("user.dir") + "/test-results/screenshots/" + System.currentTimeMillis()

+ ".png";

byte[] buffer = page.screenshot(new Page.ScreenshotOptions().setPath(Paths.get(path)).setFullPage(true));

String base64Path = Base64.getEncoder().encodeToString(buffer);

log.debug("Screenshot is taken and saved at the location {}", path);

return base64Path;

}

------------------------------------------------------------------------------------------------------------------

Test Configuration

The test configuration such as URL, username, Base64 encoded password, flags to enable/disable the video recording , tracing and location to store test results and artifacts are provided in the config.properties file. This properties can be override by runtime properties if provided.
To read and update the properties, single instance of TestProperties class is used throughout the entire test execution. This has removed the usage of static variable of Properties class and passing of this variable across methods and classes.

Create a file under

src

main

resources

config.properties

# Page url

url = https://naveenautomationlabs.com/opencart/

# Browser - allowed values [chrome, chromium, edge, firefox, safari]

browser = chrome

# To Run test in headless mode

headless = true

# App credentails - username

username = rameshqaonline@gmail.com

# App credentails - Base64 encoded password

password = Test@1234

# Option to enable video recording of execution

enableRecordVideo = false

# Path to save video recording files

recordVideoDirectory = test-results/scriptRecordVideos/

# Option to enable tracing (Capture HAR, Screenshots, events) of execution

enableTracing = false

# Path to save tracing zip file

tracingDirectory= test-results/traces/

# To set View Port - Width

viewPortWidth = 1280

# To set View Port - Height

viewPortHeight = 720

# Test execution Extent report file name

extentReportPath = test-results/TestExecutionReport.html

# Option to enable session state storage

useSessionState = false

# Session state storage file name

sessionState = src/main/resources/session-state.json

=====================================================

Logger

log4j2 logging framework is used. Logs were printed to console as well as saved to the file. The log configuration file with log pattern, Appenders is available at src/main/resources/log4j2.xml.
Logger is designed to support parallel execution and the logs will be printed with the Thread Id.
=================================================

<?xml version="1.0" encoding="UTF-8"?>

<Property name="filename">test-results/logs/opencart-ui-automation.log</Property>

<Property name="pattern">%style{[%date{yyyy-MMM-dd HH:mm:ss.SSS zzz}]}{yellow} %style{[Thread ID: %tid]}{white} %style{[%5class{1}.%method]}{bright_blue} %highlight{[%level]} %msg%n%throwable</Property>

<Property name="reportLogPattern">%style{[%date{yyyy-MMM-dd HH:mm:ss.SSS zzz}]}{yellow} %style{[Thread ID: %tid]}{white} %style{[%logger]}{bright_blue} %highlight{[%level]} %msg%n%throwable</Property>

</Properties>

</MarkerPatternSelector>

</PatternLayout>

</Console>

</MarkerPatternSelector>

</PatternLayout>

</File>

</Appenders>

</Root>

</Loggers>

</Configuration>

==========================================================

Reporting

Extent Spark reporter is used for test reports. Configuration (Theme, timestamp, report name, document title) for report is available at src/main/resources/extent-report-config.xml
Reports will be generated at the end of test execution. i.e, @AfterSuite
All test in a single class captured in single ExtentTest with multiple test modes
The system/environment variables in report are captured from the runtime/config properties.
For each test class (considered as scenario) one ExtentTest is created and for each test under the scenario class, the Extent testNode is created.

=========================================================

<?xml version="1.0" encoding="UTF-8"?>

<theme>STANDARD</theme>

<protocol>HTTPS</protocol>

<enableOfflineMode>false</enableOfflineMode>

<thumbnailForBase64>false</thumbnailForBase64>

<documentTitle>Open Cart UI Test Execution Report</documentTitle>

<reportName>Open Cart UI Test Execution Report</reportName>

<![CDATA[

$(document).ready(function() {

});

]]>

</scripts>

<![CDATA[

]]>

</styles>

</configuration>

</extentreports>

==========================================================

Extent Report class:

src/main/java/utils/ExtentReporter.java

----------------------------------------------------------------------------------------------------

package utils;

import java.io.IOException;

import java.nio.file.Paths;

import org.apache.logging.log4j.LogManager;

import org.apache.logging.log4j.Logger;

import org.apache.logging.log4j.Marker;

import org.apache.logging.log4j.MarkerManager;

import com.aventstack.extentreports.ExtentReports;

import com.aventstack.extentreports.ExtentTest;

import com.aventstack.extentreports.Status;

import com.aventstack.extentreports.reporter.ExtentSparkReporter;

/**

* Extent Report class for the Report generation

* @author Ramesh Ch

public class ExtentReporter {

private ExtentReporter() {

throw new IllegalStateException("Extent Reporter class instantiation is not allowed");

}

/**

* Method to configure and get the ExtentReporter instance

* @param testProperties - {@link TestProperties}

* @return ExtentReports - Returns {@link ExtentReports} instance

* @throws IOException - Throws {@link IOException}

public static ExtentReports getExtentReporter(TestProperties testProperties) throws IOException {

ExtentSparkReporter reporter = new ExtentSparkReporter(testProperties.getProperty("extentReportPath"));

reporter.loadXMLConfig("./src/main/resources/extent-report-config.xml");

reporter.config().setCss("img.r-img { width: 30%; }");

ExtentReports extentReports = new ExtentReports();

extentReports.attachReporter(reporter);

String applicationURL = "<a href=\"" + testProperties.getProperty("url")

+ "\" target=\"_blank\">Open cart Demo Application</a>";

extentReports.setSystemInfo("Application", applicationURL);

extentReports.setSystemInfo("OS", System.getProperties().getProperty("os.name"));

extentReports.setSystemInfo("Browser", testProperties.getProperty("browser"));

if (Boolean.getBoolean(testProperties.getProperty("enableRecordVideo"))) {

String filePath = Paths.get(testProperties.getProperty("recordVideoDirectory")).toAbsolutePath()

.toString();

String recordedVideoFilePath = "<a href=\"" + filePath

+ "\" target=\"_blank\"Open cart Demo Application</a>";

extentReports.setSystemInfo("Execution Recorded Video", recordedVideoFilePath);

}

return extentReports;

}

/**

* Method to add the log the step to extent report

* @param extentTest - {@link ExtentTest}

* @param status - {@link Status}

* @param message - {@link String} log message

public static void extentLog(ExtentTest extentTest, Status status, String message) {

extentTest.log(status, message);

log(status, message);

}

/**

* Method to add the log step with the screenshot to the extent report

* @param extentTest - {@link ExtentTest}

* @param status - {@link Status}

* @param message - {@link String} log message

* @param base64Path - {@link java.util.Base64} {@link String} of screenshot

public static void extentLogWithScreenshot(ExtentTest extentTest, Status status, String message,

String base64Path) {

String imageElement = "<br/><img class='r-img' src='data:image/png;base64," + base64Path

+ "' href='data:image/png;base64," + base64Path + "'data-featherlight='image'>";

extentTest.log(status, message + imageElement);

log(status, message);

}

/**

* Method to log the message to console and log file.

* It removes any HTML element in the message before printing logging

* @param status - {@link Status}

* @param message - {@link String} log message

private static void log(Status status, String message) {

message = message.replaceAll("\\<.*?\\>", "");

Logger log = LogManager.getLogger(Thread.currentThread().getStackTrace()[3].getClassName().split("\\.")[1]+ "." + Thread.currentThread().getStackTrace()[3].getMethodName());

Marker marker = MarkerManager.getMarker("ReportLog");

switch (status) {

case FAIL:

log.warn(marker, message);

break;

case WARNING:

log.warn(marker, message);

break;

case SKIP:

log.warn(marker, message);

break;

case INFO:

log.info(marker, message);

break;

default:

log.debug(marker, message);

break;

}

---------------------------------------------------------------------------------------------

Reading Properties:

src/main/java/utils/TestProperties.java

----------------------------------------------------------------------------------------------

package utils;

import java.io.FileInputStream;

import java.io.IOException;

import java.util.Properties;

import org.apache.logging.log4j.LogManager;

import org.apache.logging.log4j.Logger;

/**

* Class to load, get, set and update the test properties

* @author Ramesh Ch

public class TestProperties {

private Logger log = LogManager.getLogger();

private Properties prop;

/**

* Constructor - Load the config properties for Test

public TestProperties() {

this.prop = new Properties();

try (FileInputStream fileInputStream = new FileInputStream("./src/main/resources/config.properties")) {

prop.load(fileInputStream);

} catch (IOException e) {

log.error("Error while reading properties file ", e);

}

/**

* Utility method to get the property value after trim

* @param key - {@link String} - key of the property

* @return String - Returns value {@link String} of the property

public String getProperty(String key) {

return prop.getProperty(key) != null ? prop.getProperty(key).trim() : null;

}

/**

* Method to set the property with the value

* @param key - {@link String} - key of the property

* @param value - {@link String} - value of the property

public void setProperty(String key, String value) {

prop.setProperty(key, value);

}

/**

* Method to update the Test properties with Run time System Property

public void updateTestProperties() {

prop.keySet().forEach(key -> {

String propKey = (String) key;

if (System.getProperty(propKey) != null)

prop.setProperty(propKey, System.getProperty(propKey));

});

}

---------------------------------------------------------------------------------------------------

Test Retry Capability:

src/test/java/testUtils/RetryAnalyzer.java

package testutils;

import org.testng.IRetryAnalyzer;

import org.testng.ITestResult;

public class RetryAnalyzer implements IRetryAnalyzer {

private int retryCount = 1;

private int maxRetryCount = 2;

@Override

public boolean retry(ITestResult iTestResult) {

if (retryCount <= maxRetryCount) {

// Add custom attribute for retry

iTestResult.getTestContext().setAttribute("retryCount", retryCount);

retryCount++;

iTestResult.setStatus(ITestResult.FAILURE);

return true;

} else {

iTestResult.setStatus(ITestResult.FAILURE);

}

return false;

}

Test Execution

The tests can be executed from maven test command or individual TestNG test from local after cloning the repo.

sample maven commands

   mvn clean test                          (OR)

   mvn clean test -DProperty=value         (OR)

   SELENIUM_REMOTE_URL="http://localhost:4444/wd/hub" mvn clean test

====================================================================

Running Playwright Tests via Azure DevOps Pipeline

This story explains the end-to-end process of executing Playwright tests (hosted on GitHub) via Azure DevOps Pipeline. This guide will provide step-by-step instructions on setting up a GitHub repository, installing Playwright, configuring an Azure DevOps pipeline, and executing Playwright tests as part of a CI/CD workflow.

Overview

Playwright is a powerful tool for automating browser interactions, and Azure DevOps Pipelines provide a robust CI/CD platform for automating build, test, and deployment processes. By integrating Playwright tests into Azure DevOps Pipelines, teams can ensure that their web applications are thoroughly tested before deployment, reducing the risk of bugs and regressions reaching production.

Prerequisites

Before you begin, ensure you have the following prerequisites:

GitHub account: You will need a GitHub account to create a new repository and push your Playwright project to it. If you don’t have a GitHub account, you can create one for free at github.com.
Azure DevOps account: An Azure DevOps account is required to create and configure the CI/CD pipeline for your Playwright tests. If you don’t have an Azure DevOps account, you can sign up for one at dev.azure.com.
Git installed on your local machine: Git is a version control system that is used to manage your code changes. If you haven’t installed Git yet, you can download it from git-scm.com.
Visual Studio Code (VS Code) installed on your local machine: VS Code is a lightweight but powerful source code editor. It is available for Windows, macOS, and Linux. You can download it from code.visualstudio.com.

Step 1: Create new GitHub Project

Step 2: Add .gitignore file

On your local machine open the cloned GitHub repo in Visual Studio Code (VSCode).
Create a .gitignore file and add the following directories:

node_modules/
test-results/
tests-examples/
playwright-report/
playwright/.cache/

Step 3: Install Playwright

In the Terminal window in VSCode, install Playwright using the command:
npm init playwright@latestduring installation select your preferred language TypeScript or JavaScript (example in this guide are shown in JavaScript) and accept other prompts with default selections.
After the installation, Playwright generates example tests including a test file named tests/example.spec.js that contains two basic tests navigating to the Playwright Home Page URL and doing validations.
Run the tests with the command npx playwright test

// example.spec.js 
const { test, expect } = require('@playwright/test');

test('has title', async ({ page }) => {

  await page.goto('https://playwright.dev/');

  // Expect a title "to contain" a substring.
  await expect(page).toHaveTitle(/Playwright/);
});

test('get started link', async ({ page }) => {
  await page.goto('https://playwright.dev/');
  // Click the get started link.

  await page.getByRole('link', { name: 'Get started' }).click();

  // Expects page to have a heading with the name of Installation.
  await expect(page.getByRole('heading', { name: 'Installation' })).toBeVisible();
});

Step 4: Update the Playwright Config file

Open the playwright.config.js file in VSCode and add the following:

// @ts-check
const { defineConfig, devices } = require('@playwright/test');

/**
 * @see https://playwright.dev/docs/test-configuration
 */
module.exports = defineConfig({
  testDir: './tests',
  /* Run tests in files in parallel */
  fullyParallel: true,
  /* Fail the build on CI if you accidentally left test.only in the source code. */
  forbidOnly: !!process.env.CI,
  /* Retry on CI only */
  retries: process.env.CI ? 2 : 0,
  /* Opt out of parallel tests on CI. */
  workers: process.env.CI ? 1 : undefined,

  /* Reporter to use. See https://playwright.dev/docs/test-reporters 
  Set to:'never', change to 'always' to launch report automatically after execution */
  reporter: [ 
    ['html', { open: 'never' }],
    ['junit', {outputFile: 'results.xml'}] //required for Azure DevOps Pipeline
  ],
  

  use: {
    /* Maximum time each action such as `click()` can take. 
        Defaults to 0 (no limit). */
    actionTimeout: 60 * 1000,
    navigationTimeout: 30 * 1000,

    /* Collect trace when retrying the failed test. 
    See https://playwright.dev/docs/trace-viewer */
    trace: 'on',
    screenshot: 'only-on-failure',
    video: {
      mode: 'on'
    },
    headless: true,
    viewport: { width: 1900, height: 940 },
    launchOptions: {
        slowMo: 500,
    },
  },
  
  /* Configure projects for major browsers */
  projects: [
    {
      name: 'chromium',
      use: { ...devices['Desktop Chrome'] },
    },

    {
      name: 'firefox',
      use: { ...devices['Desktop Firefox'] },
    },

    {
      name: 'webkit',
      use: { ...devices['Desktop Safari'] },
    },

  ],

});

Step 5: Run Playwright Tests

Run Playwright test using npx playwright test command
Optionally update package.json file with the following to run Playwright tests with the shortened test execution command npm test

"scripts": {
    "test": "npx playwright test --workers=1"
  },

Step 6: Push updated Project to GitHub

After executing your tests and confirming the tests run successfully push your repo to GitHub.
Push all he updates to the project we’ve done so far to GitHub:
git add .
git commit -m "Add Playwright Tests"
git push

At this point our project files are pushed to remote repository but we don’t yet have a pipeline that would execute the tests we just uploaded.

Next we’re going to configure Azure DevOps project and create the pipeline to run the tests via Azure DevOps.

Step 7: Creating Azure DevOps Organization and Project

Create a new Azure DevOps organization:

Go to dev.azure.com and sign in with your Azure DevOps account.
Click on your profile icon in the top right corner and select “Organizations.”
Click on the “New organization” link.
Enter a name for your organization and follow the prompts to create it.

2. Create a new project in the organization:

Once you’ve created the organization, click on the “New project” button on the organization’s home page.
Enter a name for your project, select the visibility (private), and choose a version control system (Git).
Click “Create” to create the project.

3. Select your new project and navigate to Pipelines

Step 8: Creating pipeline YML files

Before we can create a pipeline in Azure DevOps, we need to add YAML files to our GitHub Playwright project and create instructions for running the pipeline. We are going to add two files: playwright-template.yml and playwright-automation.yml. Here's how you can do it:

Adding YAML Files for Azure DevOps CI/CD Pipeline

Create a azure-pipelines directory in your Playwright project:

In your Visual Studio Code editor, navigate to the root of your Playwright project.
Create a new directory named azure-pipelines.

Add playwright-template.yml and playwright-automation.yml files inside the azure-pipelines directory:

Edit the playwright-template.yml file:

Open the playwright-template.yml file in Visual Studio Code.
Add the the following YAML code to define the template for your Playwright tests. This file will contain the common steps and configurations that will be reused across different test scenarios.
This pipeline is designed to run Playwright tests in an Azure DevOps pipeline.
It defines a parameter BASE_URL that allows you to specify the base URL for your tests.
The pipeline consists of a single job named test that contains several steps:

Use Node version 16: Sets the Node version to 16.x for the pipeline.
NPM Install: Installs the project dependencies using npm ci.
Playwright Install: Installs Playwright and its dependencies.
Run Playwright Tests: Sets the BASE_URL parameter, configures Playwright to run in CI mode, specifies the output format for JUnit, and runs the Playwright tests. This step continues even if there are errors (continueOnError: true).
Add playwright-report to Archive: Archives the playwright-report folder to a zip file.
Add test-results to Archive: Archives the test-results folder to a zip file.
Publish Pipeline Artifacts: Publishes the archived files as pipeline artifacts.
Publish Test Results: Publishes the test results in JUnit format with the title “Playwright ADO Demo — $(System.StageName)”.

parameters:
  - name: BASE_URL
    type: string

jobs:

  - job: test
    displayName: Run Playwright Tests
    steps:

      - download: none
      
      - checkout: self

      - task: NodeTool@0
        displayName: 'Use Node version 16'
        inputs:
          versionSpec: 16.x

      - script: |
          npm ci
        displayName: "NPM Install"

      - script: |
          npx playwright install --with-deps
        displayName: "Playwright Install"

      - script: |
          set BASE_URL=${{ parameters.BASE_URL }}
          set CI=true
          set PLAYWRIGHT_JUNIT_OUTPUT_NAME=results.xml
          npx playwright test
        displayName: "Run Playwright Tests"
        continueOnError: true

      - task: ArchiveFiles@2
        displayName: 'Add playwright-report to Archive'
        inputs:
          rootFolderOrFile: '$(Pipeline.Workspace)/s/playwright-report/'
          archiveFile: '$(Agent.TempDirectory)/$(Build.BuildId)_$(System.JobAttempt)$(System.StageAttempt).zip'

      - task: ArchiveFiles@2
        displayName: 'Add test-results to Archive'
        inputs:
          rootFolderOrFile: '$(Pipeline.Workspace)/s/test-results/'
          archiveFile: '$(Agent.TempDirectory)/$(Build.BuildId)_$(System.JobAttempt)$(System.StageAttempt).zip'
          replaceExistingArchive: false

      - task: PublishPipelineArtifact@1
        displayName: 'Publish Pipeline Artifacts'
        inputs:
          targetPath: '$(Agent.TempDirectory)/$(Build.BuildId)_$(System.JobAttempt)$(System.StageAttempt).zip'
          artifact: pipeline-artifacts

      - task: PublishTestResults@2
        inputs:
          testResultsFormat: 'JUnit'
          testResultsFiles: '$(Pipeline.Workspace)/s/results.xml'
          testRunTitle: 'Playwright ADO Demo - $(System.StageName)'
        displayName: 'Publish Test Results'

Edit the playwright-automation.yml file:

Open the playwright-automation.yml file in Visual Studio Code.
Add the necessary YAML code to define the pipeline for running your Playwright tests. This file will include steps to install dependencies, build the project, and run the Playwright tests.

pool:
  vmImage: 'windows-latest'

trigger:
  branches:
    include:
      - 'main'

name: $(Build.BuildId)

stages:

  - stage: qa
    displayName: 'Run Automation Test - QA'
    dependsOn: []
    jobs:
      - template: playwright_template.yml
        parameters:
          BASE_URL: ''

Creating a Pipeline in Azure DevOps

Now we can create a new pipeline in Azure DevOps, select a Git repository, and choose the existing YAML files option:

Go to dev.azure.com and sign in with your Azure DevOps account.

Navigate to your project:

Select the organization and project where you want to create the pipeline.

Create a new pipeline:

Click on “Pipelines” in the left sidebar.
Click on the “Create Pipeline” button.

Select your repository:

In Where is your code?’ screen select GitHub (YAML) option
Choose the Git repository where your Playwright project is located.
If you haven’t connected your repository yet, click on “Connect” and follow the prompts to connect to your Git repository.

Configure your pipeline:

In the “Configure your pipeline” step, select “Existing Azure Pipelines YAML file” as the pipeline configuration method.
Click on the “YAML file path” field and select the playwright-automation.yml file from the azure-pipelines directory in your repository.

Click “Continue” to proceed.
Review the pipeline configuration to ensure it matches your requirements.
Click on “Run” to save the pipeline configuration and run the pipeline.

Monitor the pipeline execution:

Once the pipeline is running, you can monitor its progress in the Azure DevOps interface.
The pipeline will automatically run the tasks defined in your playwright-automation.yml file, such as installing dependencies, building the project, and running the Playwright tests.

View the results:

After the pipeline has completed, you can view the results of the Playwright tests in the Azure DevOps interface.
Any test failures or other issues will be reported in the pipeline logs.
You can download execution results including traces, video files, screenshots, etc and view them on your local machine

NOTE: Your Playwright tests are now set up to run automatically in Azure DevOps whenever you push changes to your Git repository.

Adding Pipeline Parameters

Adding pipeline parameters in Azure DevOps can be beneficial for several reasons.

It allows for greater flexibility and reusability of pipelines.
By defining parameters, you can customize the behavior of your pipeline based on different scenarios, such as deploying to different environments or running different sets of tests.
This flexibility reduces the need to create multiple similar pipelines, simplifying your pipeline configuration and maintenance.

To add a pipeline parameters to our example we going to modify project files as follows:

Update Playwright tests in example.spec.js to use a global variable for website URL. Optionally, add a log statement to see how the global variable value is used in the test.

// @ts-check
const { test, expect } = require('@playwright/test');

test('has title', async ({ page }) => {
  await page.goto(global.BASE_URL);

  console.log('Test 1 [has title] : Global BASE_URL variable: ', global.BASE_URL)

  // Expect a title "to contain" a substring.
  await expect(page).toHaveTitle(/Playwright/);
});

test('get started link', async ({ page }) => {
  await page.goto(global.BASE_URL);

  console.log('Test 2 [get started link]: Global BASE_URL variable: ', global.BASE_URL)

  // Click the get started link.
  await page.getByRole('link', { name: 'Get started' }).click();

  // Expects page to have a heading with the name of Installation.
  await expect(page.getByRole('heading', { name: 'Installation' })).toBeVisible();
});

2. Update playwright.config.js to reference global variable

const { defineConfig, devices } = require('@playwright/test');

Object.assign(global, {
  BASE_URL: process.env.BASE_URL,
});

//... the rest of the playwright.config.js file

3. Update playwright-automation.yml with the BASE_URL value:

pool:
  vmImage: 'windows-latest'

trigger:
  branches:
    include:
      - 'main'

name: $(Build.BuildId)

stages:

  - stage: qa
    displayName: 'Run Automation Test - QA'
    dependsOn: []
    jobs:
      - template: playwright_template.yml
        parameters:
          BASE_URL: 'https://playwright.dev/'

4. Confirm playwright-template.yml file has BASE_URL parameter referenced as follows:

parameters:
  - name: BASE_URL

...

- script: |
          set BASE_URL=${{ parameters.BASE_URL }}

...

5. Push your updates to GitHub which will trigger automatic pipeline execution:

6. View Execution Results

Automation QA Testing Course Content

Playwright Page Object Model FrameWork

Functional UI Automation Framework - Open Cart Website

Framework Design

Test Design

Test Configuration

config.properties

Logger

Reporting

Test Retry Capability:

Test Execution

Running Playwright Tests via Azure DevOps Pipeline

Overview

Prerequisites

Step 1: Create new GitHub Project

Step 2: Add .gitignore file

Step 3: Install Playwright

Step 4: Update the Playwright Config file

Step 5: Run Playwright Tests

Step 6: Push updated Project to GitHub

Step 7: Creating Azure DevOps Organization and Project

Step 8: Creating pipeline YML files

Adding YAML Files for Azure DevOps CI/CD Pipeline

Creating a Pipeline in Azure DevOps

Adding Pipeline Parameters

Run Playwright Tests via GitLab CI/CD Pipeline using project-level variables, saving results to artifacts.

Step 1: Create new GitLab Project

Step 2: Install Playwright

Step 3: Install Playwright

Step 4: Update the Playwright Config

Step 5: Update the Playwright Test

Step 6: Push updated Project to GitLab

Step 7: Define a Project Level Variable in GitLab

Step 8: Run the Test via GitLab CI/CD Pipeline

Parting Notes

Clone this project to try it out

qaa_demo / gitlab-playwright-demo · GitLab

GitLab.com

Resources and References

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