{"id":14981,"library":"track-web-api-test-library","title":"Track Web API Test Library","description":"The `track-web-api-test-library` is a specialized JavaScript/TypeScript library designed as both a test framework and runner for validating solutions to Web API challenges on the \"Track\" platform, developed by Givery Technology. Currently at version 1.0.0, it provides a structured environment for developers to write and execute tests against their API implementations, ensuring adherence to the challenge specifications. Its primary function is to facilitate the assessment of participant-submitted Web APIs within the proprietary \"Track\" ecosystem. The library leverages `chai` as a peer dependency for assertion capabilities, enabling developers to write expressive and robust tests. While a public release cadence is not documented, its initial stable release at version 1.0.0 indicates its readiness for its intended, specific application. Its key differentiator is its tailored integration with the \"Track\" challenge platform, offering a highly focused testing experience for their unique Web API challenges, distinct from general-purpose testing frameworks.","status":"active","version":"1.0.0","language":"javascript","source_language":"en","source_url":"https://github.com/givery-technology/track-web-api-test-library","tags":["javascript"],"install":[{"cmd":"npm install track-web-api-test-library","lang":"bash","label":"npm"},{"cmd":"yarn add track-web-api-test-library","lang":"bash","label":"yarn"},{"cmd":"pnpm add track-web-api-test-library","lang":"bash","label":"pnpm"}],"dependencies":[{"reason":"Used for assertion capabilities within tests. It is a peer dependency and must be installed separately by the user.","package":"chai","optional":false}],"imports":[{"note":"Assumed primary function to execute test suites. For v1.0.0, it is likely ESM-first, but CommonJS might also be supported.","wrong":"const { runTests } = require('track-web-api-test-library');","symbol":"runTests","correct":"import { runTests } from 'track-web-api-test-library';"},{"note":"Used to group related tests. While some test runners expose `describe` globally, explicit import is safer and recommended, especially in TypeScript.","wrong":"declare const describe: any; // Relying on globals","symbol":"describe","correct":"import { describe } from 'track-web-api-test-library';"},{"note":"Used to define individual test cases. Similar to `describe`, explicit import is preferred over relying on potential global declarations.","wrong":"declare const it: any; // Relying on globals","symbol":"it","correct":"import { it } from 'track-web-api-test-library';"}],"quickstart":{"code":"import { describe, it, runTests } from 'track-web-api-test-library';\nimport { expect } from 'chai';\n\n// Assuming a simple API endpoint available at /api/data\nasync function fetchData() {\n  const response = await fetch('http://localhost:3000/api/data');\n  if (!response.ok) {\n    throw new Error(`HTTP error! status: ${response.status}`);\n  }\n  return response.json();\n}\n\ndescribe('API Data Endpoint', () => {\n  it('should return a JSON object with a 'message' property', async () => {\n    const data = await fetchData();\n    expect(data).to.be.an('object');\n    expect(data).to.have.property('message');\n    expect(data.message).to.be.a('string');\n  });\n\n  it('should return the message 'Hello, Track API!'', async () => {\n    const data = await fetchData();\n    expect(data.message).to.equal('Hello, Track API!');\n  });\n\n  // Example of a test that might interact with an environment variable for a key\n  it('should include a specific header if an API key is provided', async () => {\n    const apiKey = process.env.TRACK_API_KEY ?? '';\n    if (!apiKey) {\n      console.warn('TRACK_API_KEY is not set. Skipping API key test.');\n      return;\n    }\n    const response = await fetch('http://localhost:3000/api/secure-data', {\n      headers: { 'X-API-Key': apiKey }\n    });\n    expect(response.status).to.equal(200);\n  });\n});\n\n// To run these tests, you would typically execute a command like:\n// 'npx track-web-api-test-runner your-test-file.js'\n// or programmatically via:\n// runTests('./your-test-file.js').then(results => console.log(results));\n// The actual execution method might depend on the specific challenge runner CLI.\n","lang":"typescript","description":"This example demonstrates how to write a simple test suite for a Web API endpoint using `describe`, `it`, and `expect` (from `chai`), then how the library's `runTests` might be used (conceptually) to execute it."},"warnings":[{"fix":"Ensure you are developing for the intended 'Track' platform before integrating this library into your workflow.","message":"This library is highly specialized for 'Track Web API challenges'. Its utility outside of this specific platform or ecosystem may be limited.","severity":"gotcha","affected_versions":">=1.0.0"},{"fix":"Run `npm install chai` or `yarn add chai` in your project's root directory to ensure the peer dependency is met and tests can run correctly.","message":"The `chai` assertion library is listed as a peer dependency. This means it must be explicitly installed by the user (`npm install chai`) alongside this library; it is not bundled.","severity":"breaking","affected_versions":">=1.0.0"},{"fix":"Import `describe` and `it` from `track-web-api-test-library` to avoid 'X is not defined' errors during test execution, e.g., `import { describe, it } from 'track-web-api-test-library';`.","message":"Without explicit documentation on the test runner's execution model, it's possible that `describe` and `it` functions may not be globally available. Always prefer importing them explicitly.","severity":"gotcha","affected_versions":">=1.0.0"}],"env_vars":null,"last_verified":"2026-04-19T00:00:00.000Z","next_check":"2026-07-18T00:00:00.000Z","problems":[{"fix":"Run `npm install chai` or `yarn add chai` in your project directory.","cause":"The `chai` peer dependency has not been installed in your project.","error":"Error: Cannot find module 'chai'"},{"fix":"Ensure your test file is executed by the library's designated runner (e.g., a CLI command) or import `describe` (and `it`) explicitly: `import { describe, it } from 'track-web-api-test-library';`.","cause":"The test file is either not being run by the `track-web-api-test-library` runner, or `describe` is not being imported explicitly.","error":"ReferenceError: describe is not defined"},{"fix":"If using ESM, ensure your `package.json` has `\"type\": \"module\"` or files end with `.mjs`. If using CommonJS, use `require()` statements: `const { runTests } = require('track-web-api-test-library');`.","cause":"Your project is configured for CommonJS (using `require()`), but you are using ESM `import` statements, or vice-versa, without proper configuration.","error":"SyntaxError: Cannot use import statement outside a module"}],"ecosystem":"npm"}