Quick Start

to install dependencies run npm i followed with npm run build

Running Tests

All unit tests are handled via jest and can be run via npm run test

Endpoint

The endpoint fetchByQuery takes 3 parameters: queryPath, inputParam and limit:

• queryPath: provides the initial url path eg: by-author or by-year. This is designated by the type QueryPath.
• inputParam: provides the search value being used in the fetch call eg: Stephen King if the queryPath was by-author.
• limit: provides an upper limit on the number of entries you wish to return.

Javascript Code Test

BookSearchApiClient is a simple class that makes a call to a http API to retrieve a list of books and return them.

You need to refactor the BookSearchApiClient class, and demonstrate in example-client.js how it would be used. Refactor to what you consider to be production ready code. You can change it in anyway you would like and can use javascript or typescript.

Things you will be asked about:

1. How could you easily add other book seller APIs in the the future
2. How would you manage differences in response payloads between different APIs without needing to make future changes to whatever code you have in example-client.js
3. How would you implement different query types for example: by publisher, by year published etc
4. How your code would be tested