Set Up Testing Framework and Write Tests for Existing Components #49
Description
Our project currently lacks a testing framework. We need to set up a testing framework like Jest and write unit and integration tests for existing components and utilities. This will help us ensure that our application is reliable and maintainable.
Acceptance Criteria:
- Set up Jest (or another testing framework) in the project.
- Write unit tests for at least 5 existing components.
- Write integration tests for critical workflows.
- Document how to run tests in the README.