Scalable API Automation Framework using Rest Assured

Overview of the Framework

A scalable API automation framework built with Rest Assured allows efficient testing of RESTful APIs. It integrates Extent Reports for detailed reporting and follows best practices for modularity, scalability, and maintainability.

Key Features

• Modularity: Separate concerns into packages like tests, utils, config, and reports.
• Reusability: Shared methods for API calls and utilities.
• Scalability: Easy to add new test cases or endpoints.
• Reporting: Extent Reports integration for interactive HTML reports.

Framework Structure

Below is the typical folder structure for the framework:

Component Details

1. BaseTest.java

Handles test setup and teardown.

2. ConfigurationManager.java

Manages environment configurations like base URL, tokens, etc.

4. ExtentReportManager.java

Sets up Extent Reports.

5. UserApiTest.java

Example test case.

6. config.properties

Holds configuration values.

Running the Framework

Set Up Dependencies: Add required dependencies in pom.xml.

Execute Tests: Run the test suite using TestNG.

View Reports: Open reports/ExtentReport.html for detailed test results.

Scalability Best Practices

• Data-Driven Testing: Use Excel, CSV, or JSON to supply test data.
• CI/CD Integration: Use Jenkins for continuous execution.
• Version Control: Use Git for code management.
• Parallel Execution: Configure TestNG for parallel runs to optimize execution time.
• Custom Assertions: Create reusable assertion methods for validations.