You wonder why your tests might pass on Chrome, but fail on Microsoft Edge.
It’s something you cannot control; flaky tests re-running again before release, frontend exceptions, and multiple scripts waiting to be re-audited for scoping.
Which is why, Playwright with Java offers you solutions for problems faced otherwise with JavaScript. It brings auto-waiting, native cross-browser support, and built-in API testing directly into your JUnit or TestNG setup.
Let’s learn more about how to execute tests in Playwright in Java
What is Playwright Java?
Playwright Java is Microsoft’s official Java binding for Playwright, the same automation engine that powers the JavaScript and Python libraries, exposed through a Java API.
With Playwright Java, everything remains the same in the test automation framework. The tests run with the test runner, and locators and selectors are declared in the same case. But what changes is the OOP language, i.e., Java.
That means a Java test written in Playwright gets the same auto-waiting, cross-browser support for Chromium, Firefox or Webkit, and the same trace viewer as Playwright’s JavaScript counterpart.
Playwright for Java is managed directly by Microsoft alongside other scripting languages, so new Playwright features are updated instantly at the same time they are released in JavaScript.
Read More: Explaining Playwright Architecture in 2026
Benefits of Test Automation with Playwright and Java
Test automation with Playwright and Java enables precise, maintainable cross-browser testing across environments. A few reasons teams choose this combination:
- Cross-browser support: The same test scripts run on Chrome, Firefox, Edge, and WebKit, revealing browser-specific issues without rewriting code.
- Reliable element handling: Intelligent locators and automatic waiting handle dynamic web content so the tests are less flaky and easy to maintain.
- Parallel execution: Multiple tests or browser instances run simultaneously, cutting total test time and speeding up CI/CD feedback.
- Java Framework integration: Works natively with Junit and TestNG for structuring tests, assertions and reporting inside familiar Java workflows.
- Headless and headed models: Run headless to save resources on a CI pipeline or headed locally to visually debug complex interactions.
- Consistent automation API: One API for navigation, clicks, form fills, and network monitoring across every supported browser.
How to Setup Playwright with Java
Setting up Playwright with Java involves creating a Maven (or Gradle) project, adding the Playwright dependency, and writing a small script to confirm the browser launches correctly.
1. Create a Maven Project
In your IDE (Eclipse, IntelliJ, or VS Code), create a new Maven project using the Quickstart archetype, or run:
mvn archetype:generate -DgroupId=com.example -DartifactId=playwright-java-demo \ -DarchettypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false
2. Add the Playwright Dependency
Add this to your project’s pom. XML:
<dependencies> <dependency> <groupId>com.microsoft.playwright</groupId> <artifactId>playwright</artifactId> <version>1.47.0</version> </dependency> </dependencies>
Check search.maven.org for the current latest version before publishing. Playwright ships frequent releases.
3. Verify the Installation
A minimal Playwright script confirms Playwright can launch a browser and load a page:
Import com.microsoft.playwright.*;
Public class Play
{
public static void main(String[] args)
{
Try (Playwright playwright = Playwright.create())
{
Browser browser = Playwright.chromium(). launch();
Page, page, browser. newPage();
page.navigate("https://www.browserstack.com");
System.out.println(page.title());
browser.close();
}
}
}
assertThat(page).hasTitle(Pattern.compile("Playwright"));
// create a locator
Locator getStarted = page. getByRole(AriaRole.LINK, new Page.
GetByRoleOptions().setName("Get Started"));
Run this class directly. If it prints the page title without errors, Playwright and Java are correctly wired together.
4. Writing Test cases in Java
Playwright has specialised assertions tailored for the dynamic web, automatically retrying checks until the conditions are met. It also incorporates auto-wait functionality, waiting for elements to become actionable before executing actions.
Additionally, Playwright provides “assertThat” overloads for conveniently writing assertions.
Here’s an example test showcasing the usage of web-first assertions, locators, and selectors
package org.example.java.util.regex.
import java.util.regex.Pattern;
import com.microsoft.playwright.*;
import com.microsoft.playwright.options.com.microsoft.playwright.assertions. AriaRole;
import static com.microsoft.playwright. assertions. PlaywrightAssertions.assertThat;
public class App {
public static void main(String[] args) {
try (Playwright playwright = Playwright.create()) {
Browser browser = Playwright.chromium(). launch();
Page page = browser.newPage();
page.navigate("https://www.browserstack.com/guide/writing-cypress-tests");
assertThat(page).hasTitle(Pattern.compile("Playwright"));
// create a locator
Locator getStarted = page. getByRole(AriaRole.LINK, new Page. GetByRoleOptions(). setName("Get Started"));When using Playwright, you can use “assertThat” overloads with a built-in waiting mechanism. This means the assertion will patiently wait until the expected condition is fulfilled before proceeding.
It ensures that you can rely on Playwright to handle your tests’ timing and synchronisation aspects effortlessly.
import java.util.regex. Pattern;
import static com.microsoft.playwright. assertions. PlaywrightAssertions. assertThat;
assertThat(page).PlaywrightAssertions.pile("Playwright");To enhance your testing capabilities, Playwright offers the flexibility to create custom locators using the Page.locator() method. Access to a wide range of locators, such as role, text, test ID, and more.
import static com.microsoft.playwright. assertions. PlaywrightAssertions. assertThat;
assertThat(page.locator("text=Installation")).isVisible();
Set up Playwright and Java
To set up Playwright with Java, you need to install Java and then proceed with setting up Playwright.
Here are the steps to install Java and set up Playwright in Java:
Installing Java
- You should start by visiting the official Java website. Choose the version of the Java Development Kit (JDK) that matches your OS.
- Once you’ve found the right version, it’s time to accept the license agreement and download the JDK installer file. Make sure to read and understand the terms before proceeding.
- With the JDK installer file, you can run it and follow the on-screen instructions. The installer will guide you through installing Java on your system. Just keep following the prompts, and you’ll be good to go.
- After the installation, it’s time to verify that Java is properly installed. Open a command prompt or terminal window and type java -version.
- If everything went smoothly, you should see information about the Java version displayed. This confirms that Java is successfully installed on your system.
Following these simple steps, you’ll have Java up and running, ready to be used with Playwright. Now you’re all set to dive into the exciting world of Playwright and unleash its power in your Java projects.
Setting up Playwright
If you want to leverage the power of Playwright in your project, here’s how you can easily set it up with Maven:
- You just need to add a single dependency to your project’s pom.xml file. This will make Playwright modules available for use in your project.
- If you’re new to Maven, don’t worry! You can refer to Maven’s documentation to better understand how it works. It’s a great tool for managing dependencies and building Java projects.
Creating your first Playwright-Java Test
Now that Playwright is set up with Java, you can start writing your first automated test. The goal here is to see Playwright in action by opening a browser, navigating to a web page, and performing basic checks.
Below is a simple step-by-step example to help you get started:
- Initialize Playwright: Start by creating a Playwright instance in a try-with-resources block to ensure proper resource management.
- Launch a Browser: Use the chromium().launch() method to start a Chromium browser instance. You can later switch to Firefox or WebKit if needed.
- Open a New Page: Create a new page within the browser instance using browser.newPage(). This page is where all interactions will occur.
- Navigate to a URL: Use the page.navigate(“URL”) method to go to the website you want to test.
- Perform Assertions: Use Playwright’s assertThat() methods to verify page elements, titles, or visibility. Playwright automatically waits for conditions to be met, reducing the need for manual waits.
- Interact with Elements: Create locators using page.getByRole(), page.locator(), or other locator strategies, and perform actions like click, fill, or hover.
- Close Resources: The try-with-resources structure ensures the browser and Playwright instance close automatically after the test completes.
Here’s a minimal example combining these steps:
import com.microsoft.playwright.*;
import static com.microsoft.playwright.assertions.PlaywrightAssertions.assertThat;
public class FirstTest {
public static void main(String[] args) {
try (Playwright playwright = Playwright.create()) {
Browser browser = playwright.chromium().launch();
Page page = browser.newPage();
page.navigate("https://example.com");
assertThat(page).hasTitle("Example Domain");
Locator moreInfo = page.locator("text=More information");
moreInfo.click();
}
}
}This basic test demonstrates opening a browser, navigating to a page, checking the title, and interacting with an element. Once comfortable with this workflow, you can extend it to more complex scenarios, multiple pages, and full end-to-end tests.
Integrating Playwright Java with JUnit and TestNG
Running tests from main() doesn’t scale. JUnit and TestNG give you structured setup, teardown, and reporting, and Playwright plugs into both directly through standard lifecycle annotations.
1. JUnit Integration
JUnit provides a structured way to organise and run tests in Java. By integrating Playwright with JUnit, you can separate setup, test execution, and cleanup steps so tests are easier to read and maintain.
For example, Playwright test hooks like ‘@BeforeAll’ or ‘@BeforeEach’ are used to start the browser or create pages before tests run. @AfterEach or @AfterAll is used to close pages and browsers after tests finish. Playwright’s assertThat() can then be used inside test methods to check page titles, elements, or visibility.
import com.microsoft.playwright.*;
import org.junit.jupiter.api.*;
import static com.microsoft.playwright. assertions. PlaywrightAssertions. assertThat;
public class JUnitPlaywrightTest {
static Playwright playwright.
static Browser browser;
Page page;
@BeforeAll
static void setUp() {
playwright = Playwright. create();
browser = playwright.chromium(). launch();
}
@BeforeEach
void createPage() {
page = browser. newPage();
}
@Test
void testExampleTitle() {
page.navigate("https://example.com");
assertThat(page). hasTitle("Example Domain");
}
@AfterEach
void closePage() {
page.close();
}
@AfterAll
static void tear Down() {
browser.close();
playwright.close();
}
}
2. TestNG Integration
TestNG is similar to JUnit but offers more flexibility with configuration and grouping of tests. Integrating Playwright with TestNG allows you to initialise the browser once per class with @BeforeClass and clean it up with @AfterClass.
TestNG follows the same shape, with @BeforeClass/@AfterClass replacing @BeforeAll/@AfterAll:
import com.microsoft.playwright.*;
import org.testng.annotations.*;
import static com.microsoft.playwright.assertions.PlaywrightAssertions.assertThat;
public class TesPlaywrightAssertions. rightTest {
Playwright playwright.
Browser browser;
Page page;
@BeforeClass
void setUp() {
playwright = Playwright. create();
browser = playwright.chromium().launch();
}
@BeforeMethod
void createPage() {
page = browser. newPage();
}
@Test
void testExampleTitle() {
page.navigate("https://example.com");
assertThat(page). hasTitle("Example Domain");
}
@AfterMethod
void closePage() {
page.close();
}
@AfterClass
void tearDown() {
browser.close();
playwright.close();
}
}
Advanced Test Automation Techniques with Playwright and Java
Using Java’s object-oriented nature, you can write modular and reusable test scripts, while Playwright enables you to simulate complex user interactions effortlessly. Together, they enable you to build scalable and maintainable test automation frameworks.
The extensive ecosystem of Java libraries and frameworks further enriches your automation efforts. Experience the seamless handling of pop-ups, effortless drag-and-drop actions, and efficient testing of multiple browser tabs.
Let’s understand more advanced techniques for Playwright and Java: a dynamic duo for advanced test automation.
1. Customizing Test Automation Framework
When it comes to customizing a test automation framework, Playwright is a compelling choice. Its extensive language support and powerful capabilities offer a seamless transition for those migrating from Selenium.
Playwright leverages the DevTools protocol, enabling robust and stable automated tests that provide deeper insights into the browser and more realistic user scenarios.
2. Managing Multiple Environments
Have you ever needed to test your application across different environments like development, staging, and production? With Playwright, you have the power to manage multiple test environments effortlessly.
- You can easily configure Playwright to switch between different environments, ensuring that your tests are executed consistently against the right setup every time.
- Replicate real-world scenarios in different environments, catching potential issues and ensuring a seamless user experience.
- Playwright provides a flexible and intuitive way to handle environment-specific configurations such as URLs, credentials, and API endpoints.
- With just a few lines of code, you can seamlessly run your tests across various environments, adapting them to different setups.
- No more manual modifications of your test scripts whenever you want to switch environments.
- By effectively managing multiple environments with Playwright, you can save valuable time and effort, focusing more on delivering high-quality software.
3. Parallel Test Execution
When it comes to parallel testing, Playwright plays a crucial role in executing multiple tests simultaneously across different browsers, saving you valuable time and effort. By harnessing the parallel testing capabilities of Playwright, you can run cross-browser tests effortlessly and ensure comprehensive test coverage.
4. Handling Auto-Waiting and Mocking APIs for Advanced Automation
Playwright automatically waits for elements to become actionable, which reduces test flakiness when dealing with dynamic content. Combined with API mocking, you can simulate server responses, test edge cases, and isolate frontend behavior from backend dependencies. These capabilities help create highly reliable tests that handle asynchronous events and complex workflows.
Here’s an example that mocks an API response, waits for elements, and validates dynamic content:
import com.microsoft.playwright.*;
import static com.microsoft.playwright.assertions.PlaywrightAssertions.assertThat;
public class AdvancedTest {
public static void main(String[] args) {
try (Playwright playwright = Playwright.create()) {
Browser browser = playwright.chromium().launch();
BrowserContext context = browser.newContext();
Page page = context.newPage();
// Mock API response for a specific endpoint
page.route("https://api.example.com/data", route -> {
route.fulfill(new Route.FulfillOptions()
.setStatus(200)
.setContentType("application/json")
.setBody("{\"items\":[\"A\",\"B\",\"C\"]}"));
});
// Navigate to page and auto-wait ensures elements are ready
page.navigate("https://example.com/dashboard");
// Auto-wait for element to be visible
Locator table = page.locator("#data-table");
assertThat(table).isVisible();
// Perform actions only when elements are ready
Locator refreshButton = page.locator("button#refresh");
refreshButton.click();
// Validate that mocked data appears in table
assertThat(page.locator("text=A")).isVisible();
}
}
}5. Parallelization, Test Isolation, and Running in Headless Mode
Advanced automation requires faster execution and reliable test separation. Playwright supports running multiple tests simultaneously in isolated browser contexts. Running tests in headless mode reduces resource usage while still maintaining full browser capabilities, making it ideal for CI/CD pipelines and large-scale test suites.
Here’s an example that runs tests in parallel with isolated contexts and headless browsers:
import com.microsoft.playwright.*;
import static com.microsoft.playwright.assertions.PlaywrightAssertions.assertThat;
public class ParallelTestExample {
public static void main(String[] args) {
try (Playwright playwright = Playwright.create()) {
// Launch headless browser for parallel tests
Browser browser = playwright.chromium().launch(new BrowserType.LaunchOptions().setHeadless(true));
// Create two independent contexts to isolate tests
BrowserContext context1 = browser.newContext();
BrowserContext context2 = browser.newContext();
Page page1 = context1.newPage();
Page page2 = context2.newPage();
// Parallel test simulation
page1.navigate("https://example.com/login");
page2.navigate("https://example.com/dashboard");
assertThat(page1.locator("input#username")).isVisible();
assertThat(page2.locator("#dashboard-content")).isVisible();
// Close contexts separately to ensure isolation
context1.close();
context2.close();
browser.close();
}
}
}Using Playwright for API Testing
While Playwright is primarily known for UI automation, it also offers powerful capabilities for API testing. You can send HTTP requests directly, validate responses, and even integrate these checks into end-to-end workflows. This makes it possible to test backend services, verify endpoints, and combine UI and API validations in a single framework.
Here’s an example that sends a GET request, validates the response, and extracts data:
import com.microsoft.playwright.*;
public class ApiTestExample {
public static void main(String[] args) {
try (Playwright playwright = Playwright.create()) {
APIRequestContext apiRequest = playwright.request().newContext();
// Send GET request to an API endpoint
APIResponse response = apiRequest.get("https://api.example.com/users/1");
// Validate response status
if (response.status() == 200) {
System.out.println("Status is 200 OK");
}
// Parse JSON response
String body = response.text();
System.out.println("Response Body: " + body);
// Extract specific fields (example using JSON parsing)
var json = response.json();
System.out.println("User Name: " + json.get("name"));
}
}
}Key Points:
- Playwright’s APIRequestContext allows sending GET, POST, PUT, DELETE, and other HTTP requests.
- You can validate status codes, headers, and response bodies directly within your tests.
- API testing can be combined with UI tests to create full end-to-end workflows, such as validating that data submitted via UI appears correctly via API.
- Mocking API responses is also possible to simulate backend behavior without relying on live services.
This approach lets you unify UI and API automation in Playwright, reducing context switching and enabling faster, more comprehensive testing.
Reporting and Debugging in Playwright Java
Playwright captures logs, screenshots, and video of test runs and integrates with JUnit or TestNG for structured reporting:
Here’s an example demonstrating screenshots, video recording, and console logging:
import com.microsoft.playwright.*;
import static com.microsoft.playwright. assertions. PlaywrightAssertions.assertThat;
public class RepPlaywrightAssertions. e {
public static void main(String[] args) {
try (Playwright playwright = Playwright.create()) {
Browser browser = Playwright.chromium(). launch();
BrowserContext context = browser. newContext(
new browser. NewContextOptions().setRecordVideoDir(java.nio.file.Paths.get("videos/")));
Page page = context. newPage();
page.navigate("https://example.com");
page.screenshot(new Page.ScreenshotOptions().setPath(java.nio.file.Paths.get("screenshots/example.png")));
Locator heading = page.locator("h1");
assertThat(heading).isVisible();
page.onConsoleMessage(msg -> System.out.println("Console: " + msg.text()));
context.close();
browser.close();
}
}
}
Key Points for Advanced Reporting and Debugging with Playwright Java
Here are the key points you need to remember while recording a run with Playwright Java:
- Screenshots: Capture page state at any point to review failures visually.
- Video recording: Record full test sessions to analyse timing and interactions.
- Console logs: Track JavaScript messages in real time to catch errors or warnings.
- Trace recording: Capture screenshots, network requests, and DOM snapshots together, replayable in Playwright Trace Viewer for step-by-step debugging.
Best Practices for Playwright Java Test Automation
To create reliable, maintainable, and efficient test automation with Playwright and Java, it is important to follow practices that reduce flakiness, improve readability, and ensure consistent results.
Here are the best practices to keep in mind.
- Auto-wait, don’t hardcode sleeps: If you’re writing Thread.sleep() anywhere in a Playwright test; that’s a sign you’re fighting the framework instead of using it: Playwright’s locators already wait for actionability.
- One browser context per test, not one shared context for the whole suite. Shared state between tests is the most common cause of tests that pass alone and fail in a full run.
- Structure with page objects once a suite passes roughly 15–20 tests: before that, the overhead often isn’t worth it; after that, it usually pays for itself within a week.
- Run headless in CI, headed locally: There is no reason to pay the rendering cost in a pipeline where nobody’s watching the screen.
- Capture traces on failure only, not on every run. The trace ‘retain-on-failure’ keeps CI artefacts small while still giving you what you need when something breaks.
Conclusion
Playwright doesn’t ask you to give up your JDK to get a testing framework, but it integrates it with JUnit or TestNG that teams already maintain to enforce better test compatibility.
With Playwright Java, you get features like auto-waiting, native cross-browser support, and built-in tracing that solve the day-to-day problems regarding flaky tests.
Where BrowserStack Automate extends this further is scale: running the same Playwright Java suite across thousands of real browser and device combinations without maintaining that infrastructure yourself or changing a single line of test code.
