pretender-query-param-handler

This package provides a helper function and wrapped Pretender class with support for matching query params as part of a registered handler.

Installation

# npm
npm install pretender-query-param-handler

# yarn
yarn add pretender-query-param-handler

Usage

Nothing beats a quick demo:

import { QueryParamAwarePretender } from 'pretender-query-param-handler';

let server = new QueryParamAwarePretender();

server.get('/api/graphql?foo=bar', () => [ 200, {}, '{ "query": "bar" }'),
server.get('/api/graphql?foo=baz', () => [ 200, {}, '{ "query": "baz" }'),
server.get('/api/graphql', () => [ 200, {}, '{ "query": "none" }'),

let result;
result = await fetch('/api/graphql?foo=baz');
console.log(await result.json());
//=> { query: 'baz' }

result = await fetch('/api/graphql?foo=bar');
console.log(await result.json());
//=> { query: 'bar' }

result = await fetch('/api/graphql');
console.log(await result.json());
//=> { query: 'none' }

Normalize URLs

In some cases, the order of the query params doesn't matter. Then you can set normalizeURLs to true and the server will normalize (sort) the query params while mocking and matching

import { QueryParamAwarePretender } from 'pretender-query-param-handler';

let server = new QueryParamAwarePretender({
  normalizeURLs: true
});

server.get('/api/graphql?foo=bar&bar=baz', () => [ 200, {}, '{ "query": { "foo": "bar", "bar": "baz" } }'),

let result;
result = await fetch('/api/graphql?bar=baz&foo=bar');
console.log(await result.json());
//=> { query: { foo: 'bar', bar: 'baz' } }

Contributing

See the Contributing guide for details.

License