API testing

Thanks Sangeetha for the information

many thanks muhammed 

Hello Prakash,

Testing MVC controllers in a C#.NET application, especially when it's a token-based API (not REST-based), requires a combination of tools and techniques. Since your application uses MVC controllers, you can test them using both manual and automated approaches.
Manual Testing with Tools:
    Postman:
        Create requests to your MVC controller endpoints.
        Include the token in the request headers (e.g., Authorization: Bearer ).
        Test different scenarios (e.g., valid/invalid tokens, different input data).
    Fiddler:
        Capture and inspect HTTP traffic between your client and server.
        Modify requests on the fly to test edge cases.
    Swagger/OpenAPI (if available):
        If your application has Swagger documentation, you can use the Swagger UI to test endpoints directly.
        
Automated Unit Testing:
    For automated testing, you can write unit tests for your MVC controllers. Use testing frameworks like xUnit, NUnit, or MSTest.
    
Integration Testing:
    Integration tests verify the interaction between your controllers and other components (e.g., database, services). Use the Microsoft.AspNetCore.Mvc.Testing package to set up integration tests.
    
Load Testing:
    If you need to test the performance of your MVC controllers under load, you can use tools like:
    JMeter
    LoadRunner
    k6

By combining these tools and techniques, you can thoroughly test your MVC controllers in a token-based API environment. Let me know if you need further clarification or examples!