Test automation framework for API automation built on top of Playwright with Java

This test automation framework serves as a single framework to create both UI and API automated test cases. Web Application Under Test - https://www.saucedemo.com/ API Application Under Test - https://api.instantwebtools.net//v1/airlines

Architecture overview

flowchart TD
    Test[BookingTest] --> Service[BookingService]
    Service --> Client[PlaywrightBookingClient]
    Client --> Config[ConfigManager]
    Client --> Context[ApiContextManager]
    Service --> Utils[JsonUtils]
    Service --> Request[BookingRequest]
    Service --> Response[BookingResponse]
    Test --> Data[BookingDataProvider]

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Component summary

• ConfigManager → configuration and base URL
• ApiContextManager → Playwright API context lifecycle
• PlaywrightBookingClient → HTTP communication
• BookingService → booking workflow orchestration
• BookingRequest/BookingResponse → DTOs
• BookingDataProvider → test data generation
• JsonUtils → serialization/deserialization
• BookingTest → assertions and test execution