Serenity Bdd Skill
> Generates Serenity BDD tests in Java with Screenplay pattern, rich reporting, and Cucumber integration. Use when user mentions "Serenity", "Screenplay", "@Steps", "Serenity report".
Install
one command, takes just this skill from the repositorynpx skills add https://github.com/LambdaTest/agent-skills --skill serenity-bdd-skillThe instruction itself
10 sections, as written by the authorSerenity BDD Skill
Core Patterns
Step Library Pattern
import net.serenitybdd.annotations.Step;
import net.serenitybdd.core.pages.PageObject;
public class LoginSteps extends PageObject {
@Step("Navigate to login page")
public void navigateToLogin() {
openUrl(getDriver().getCurrentUrl() + "/login");
}
@Step("Enter email: {0}")
public void enterEmail(String email) {
find(By.id("email")).sendKeys(email);
}
@Step("Enter password")
public void enterPassword(String password) {
find(By.id("password")).sendKeys(password);
}
@Step("Click login button")
public void clickLogin() {
find(By.cssSelector("button[type='submit']")).click();
}
@Step("Should see the dashboard")
public void shouldSeeDashboard() {
assertThat(getDriver().getCurrentUrl()).contains("/dashboard");
assertThat(find(By.cssSelector(".welcome")).isDisplayed()).isTrue();
}
}
Test Class
import net.serenitybdd.junit5.SerenityJUnit5Extension;
import net.serenitybdd.annotations.Steps;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
@ExtendWith(SerenityJUnit5Extension.class)
public class LoginTest {
@Steps LoginSteps loginSteps;
@Test
void shouldLoginWithValidCredentials() {
loginSteps.navigateToLogin();
loginSteps.enterEmail("[email protected]");
loginSteps.enterPassword("password123");
loginSteps.clickLogin();
loginSteps.shouldSeeDashboard();
}
}
Screenplay Pattern
import net.serenitybdd.screenplay.*;
public class Login implements Performable {
private final String email, password;
public Login(String email, String password) {
this.email = email; this.password = password;
}
@Override
public <T extends Actor> void performAs(T actor) {
actor.attemptsTo(
Enter.theValue(email).into(LoginPage.EMAIL_FIELD),
Enter.theValue(password).into(LoginPage.PASSWORD_FIELD),
Click.on(LoginPage.LOGIN_BUTTON)
);
}
public static Login withCredentials(String email, String password) {
return new Login(email, password);
}
}
// Usage
actor.attemptsTo(Login.withCredentials("[email protected]", "pass123"));
actor.should(seeThat(TheWebPage.currentUrl(), containsString("/dashboard")));
Reporting
# Run tests — generates rich HTML report
mvn verify
# Report at: target/site/serenity/index.html
Cloud Execution on TestMu AI
Add the serenity-lambdatest plugin dependency:
<dependency>
<groupId>net.serenity-bdd</groupId>
<artifactId>serenity-lambdatest</artifactId>
<version>${serenity.version}</version>
</dependency>
Configure serenity.conf:
webdriver {
driver = remote
remote.url = "https://"${LT_USERNAME}":"${LT_ACCESS_KEY}"@hub.lambdatest.com/wd/hub"
}
serenity {
take.screenshots = AFTER_EACH_STEP
}
lambdatest {
build = "Serenity Build"
}
# LT:Options capabilities
"LT:Options" {
platformName = "Windows 11"
browserVersion = "latest"
visual = true
video = true
console = true
network = true
}
Or configure via serenity.properties:
webdriver.driver=remote
webdriver.remote.url=https://hub.lambdatest.com/wd/hub
lt.user=${LT_USERNAME}
lt.key=${LT_ACCESS_KEY}
lt.platform=Windows 11
lt.browserName=chrome
Setup: Maven with serenity-core, serenity-junit5, serenity-screenplay-webdriver, serenity-lambdatest
Run: mvn verify (generates living documentation)
Deep Patterns
For advanced patterns, debugging guides, CI/CD integration, and best practices,
see reference/playbook.md.
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How to use it
Take lambdatest/serenity-bdd-skill from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.