Implement Unit Tests for `kin_sdk` Package

[thibaud-perrin]

📝 Issue Description

Implement unit tests for the entire kin_sdk package. The following components need to be covered:

• common: (pydantic_validation_error, validate_grpc_request)
• grpc_services: (grpc_server_base, models, service_registry_server, service_server)
• kin: (base, kin_workflow)
• tool: (base)
• trigger: (base)

🚀 Objective

Ensure the reliability and correctness of the kin_sdk package by implementing comprehensive unit tests for all its components.

💰 Business Outcome

Implementing unit tests will help in identifying bugs early, ensuring the stability and reliability of the kin_sdk package. This will lead to increased confidence in the codebase, easier maintenance, and potentially faster development cycles.

📝 Task List

• Write unit tests for common components (pydantic_validation_error, validate_grpc_request)
• Write unit tests for grpc_services components (grpc_server_base, models, service_registry_server, service_server)
• Write unit tests for kin components (base, kin_workflow)
• Write unit tests for tool component (base)
• Write unit tests for trigger component (base)
• Ensure all tests are passing and provide sufficient coverage

💡 Potential Solution

Use a testing framework such as pytest to write and run unit tests. Mock external dependencies where necessary to isolate the components being tested. Ensure that each test case is clear, concise, and covers various edge cases.

📈 Priority

High 🚨