cucumber-skill

Files (3)

• SKILL.md
• advanced-patterns.md · reference/
• playbook.md · reference/

SKILL.md (first lines)

# Cucumber BDD Skill

## Core Patterns

### Feature File (Gherkin)

```gherkin
Feature: User Login
  As a registered user
  I want to log into the application
  So that I can access my dashboard

  Background:
    Given I am on the login page

  Scenario: Successful login
    When I enter "user@test.com" in the email field
    And I enter "password123" in the password field
    And I click the login button
    Then I should be redirected to the dashboard
    And I should see "Welcome" on the page

  Scenario: Invalid credentials
    When I enter "wrong@test.com" in the email field
    And I enter "wrongpass" in the password field
    And I click the login button
    Then I should see an error message "Invalid credentials"

  Scenario Outline: Login with various users
    When I enter "<email>" in the email field
    And I enter "<password>" in the password field
    And I click the login button
    Then I should see "<result>"

    Examples:
      | email           | password    | result     |
      | admin@test.com  | admin123    | Dashboard  |
      | user@test.com   | password    | Dashboard  |
      | bad@test.com    | wrong       | Error      |
```

### Step Definitions — Java

```java
import io.cucumber.java.en.*;
import static org.junit.jupiter.api.Assertions.*;

public class LoginSteps {
    private LoginPage loginPage;
    private DashboardPage dashboardPage;

    @Given("I am on the login page")
    public void iAmOnTheLoginPage() {
        loginPage = new LoginPage(driver);
        loginPage.navigate();
    }

    @When("I enter {string} in the email field")
    public void iEnterEmail(String email) {
        loginPage.enterEmail(email);
    }

    @When("I enter {string} in the password field")
    public void iEnterPassword(String password) {
        loginPage.enterPassword(password);
    }

    @When("I click the login button")
    public void iClickLogin() {
        dashboardPage = loginPage.clickLogin();
    }

    @Then("I should be redirected to the dashboard")
    public void iShouldBeOnDashboard() {
        assertTrue(driver.getCurrentUrl().contains("/dashboard"));
    }

    @Then("I should see {string} on the page")
    public void iShouldSeeText(String text) {
        assertTrue(dashboardPage.getPageSource().contains(text));
    }
}
```

### Step Definitions — JavaScript

```javascript
const { Given, When, Then } = require('@cucumber/cucumber');
const { expect } = require('chai');

Given('I am on the login page', async function() {
  await this.page.goto('/login');
});

When('I enter {string} in the email field', async function(email) {
  await this.page.fill('#email', email);
});

When('I click the login button', async function() {
  await this.page.click('button[type="submit"]');
});

Then('I should see {string} on the page', async function(text) {
  const content = await this.page.textContent('body');
  expect(content).to.include(text);
});
```

### Hooks

```java
import io.cucumber.java.*;

public class Hooks {
    @Before
    public void setUp(Scenario scenario) {
        driver = new ChromeDriver();
    }

From LambdaTest/agent-skills, MIT.

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