Issue Link 🔗

WebSocketRequest Should Support Validation #3853

Goals ⚽

This pull request introduces a validation feature for WebSocket communication. The feature ensures that all outgoing requests contain valid status codes and that the responses adhere to the expected format. This addition improves the robustness of our WebSocket communication by preventing invalid requests and ensuring consistent error handling.

Implementation Details 🚧

• Validation for Status Codes: Added checks to ensure that status codes returned by the WebSocket server are valid and within the expected range.
• Request Validation: Introduced validation to check the format and correctness of incoming WebSocket requests before processing them.
• Error Handling: Implemented better error handling for invalid status codes or requests, providing clearer error messages to users and developers.
• Extensibility: Designed the validation feature to be easily extensible in the future, allowing for custom validations if needed.

Testing Details 🔍

webSocketRequest.validate { request, response, error in
    // Perform custom validation checks
    if let error = error {
        return .failure(error) // Fail if there is an error
    }
    
    if response?.statusCode != 200 {
        return .failure(AFError.responseValidationFailed(reason: .unacceptableStatusCode(code: response?.statusCode ?? 0)))
    }
    
    return .success // Return success if no issues found
}