This project demonstrates OTP email verification testing using Selenium WebDriver and MailSlurp API within a MuleSoft Anypoint project structure.

The test performs a complete email verification flow on the MailSlurp playground site:

1. Create Inbox - Creates a real email inbox via MailSlurp API
2. Sign Up - Fills in the signup form with the generated email address
3. Receive Email - Waits for the verification email using waitForLatestEmail
4. Extract OTP - Extracts the 6-digit verification code using regex ([0-9]{6})$
5. Verify Account - Submits the OTP code to confirm the account
6. Login - Logs in with the confirmed credentials
7. Assert Welcome - Verifies the "Welcome" text appears after login

• Java 8 or higher
• Maven 3.6+
• Google Chrome browser installed
• A MailSlurp API key (get one free at https://app.mailslurp.com)

The test uses the MAILSLURP_API_KEY environment variable for authentication with the MailSlurp API.

Set your MailSlurp API key and run:

# Using the API_KEY or MAILSLURP_API_KEY environment variable
MAILSLURP_API_KEY=your_api_key_here mvn test

# Or export it first
export MAILSLURP_API_KEY=your_api_key_here
mvn test

mulesoft-project/
├── pom.xml                              # Maven configuration with dependencies
├── README.md                            # This file
└── src/
    ├── main/
    │   └── java/
    │       └── com/smoketest/selenium/
    └── test/
        └── java/
            └── com/smoketest/selenium/
                └── OtpEmailVerificationTest.java  # Full OTP email test

• Selenium WebDriver (4.18.1) - Browser automation
• MailSlurp Java Client (17.0.0) - Email inbox creation and retrieval
• JUnit 4 (4.13.2) - Test framework
• SLF4J (2.0.5) - Logging

To run in headless mode (no visible browser window), uncomment this line in OtpEmailVerificationTest.java:

options.addArguments("--headless");

• ChromeDriver not found: Selenium 4.6+ includes automatic driver management. Ensure Chrome is installed.
• API key invalid: Verify your MAILSLURP_API_KEY environment variable is set correctly.
• Timeout errors: Increase TIMEOUT_MILLIS if on a slow network connection.

This project is for demonstration purposes as part of MuleSoft Anypoint testing examples.