AI Software Engineer Assignment (TypeScript)

A TypeScript project demonstrating OAuth2 token management with proper testing and Docker support.

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Running Tests

Prerequisites

• Node.js 20.x or higher
• npm
• Docker (for containerized testing)

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Run Tests Locally

1. Install dependencies

npm install

2. Run tests

npm test

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Run Tests with Docker

1. Build the Docker image

docker build -t ai-assignment-test .

2. Run tests in a container

docker run ai-assignment-test

The Docker container will automatically run:

npm test

and display the test results.

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Bug Fix Summary

The Bug

The HttpClient.request() method failed to refresh OAuth2 tokens when oauth2Token was a plain JavaScript object instead of an OAuth2Token instance. This resulted in missing Authorization headers in outgoing requests.

The Fix

Modified the token validation logic in src/httpClient.ts to properly handle plain object tokens by checking the instance type before attempting to access instance-specific properties.