MockHttpResponse and createMockHttpResponse

For advanced cases where you construct or inspect HttpResponse yourself.

Default status values

Statuses fall back to testingDefaults unless you set status explicitly.

MockHttpResponse

A test-oriented subclass of runtime HttpResponse. Constructor options include request info (requestParams, etc.), optional data / error / status, and optional httpClient for URL building.

• Use setData / setError when you need to change payload or status after creation.
• createMockHttpResponse(params) is the async factory: it constructs a MockHttpResponse and awaits resolveBody, so data / error match ordinary client behavior before you use the instance.
• MockHttpResponse.fromEndpoint(endpoint, params) is the static factory that derives requestParams (and request.url) from a real endpoint — via endpoint.configuration.params(input) and the endpoint's HttpClient. data / error / status are typed from the endpoint's HttpResponse. Body resolution matches the constructor: call resolveBody to apply data / error.

Example:

import { createMockHttpResponse } from 'mobx-tanstack-query-api/testing';

const response = await createMockHttpResponse({
  requestParams: { path: '/users', method: 'GET', format: 'json' },
  data: { name: 'Ada' },
});
expect(response.data).toEqual({ name: 'Ada' });

Example (fromEndpoint):

import { MockHttpResponse } from 'mobx-tanstack-query-api/testing';

const response = MockHttpResponse.fromEndpoint(getUser, {
  input: { id: 1 },
  data: { name: 'Ada' },
});
expect(response.request.url).toBe('https://api.test/users/1');
await response.resolveBody('json');
expect(response.data).toEqual({ name: 'Ada' });