128 lines
3.3 KiB
JavaScript
128 lines
3.3 KiB
JavaScript
import Joi from 'joi'
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import { expect } from 'chai'
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import sinon from 'sinon'
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import BaseJsonService from './base-json.js'
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const dummySchema = Joi.object({
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requiredString: Joi.string().required(),
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}).required()
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class DummyJsonService extends BaseJsonService {
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static category = 'cat'
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static route = { base: 'foo' }
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async handle() {
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const { requiredString } = await this._requestJson({
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schema: dummySchema,
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url: 'http://example.com/foo.json',
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})
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return { message: requiredString }
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}
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}
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describe('BaseJsonService', function () {
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describe('Making requests', function () {
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let requestFetcher
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beforeEach(function () {
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requestFetcher = sinon.stub().returns(
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Promise.resolve({
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buffer: '{"some": "json"}',
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res: { statusCode: 200 },
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})
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)
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})
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it('invokes _requestFetcher', async function () {
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await DummyJsonService.invoke(
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{ requestFetcher },
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{ handleInternalErrors: false }
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)
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expect(requestFetcher).to.have.been.calledOnceWith(
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'http://example.com/foo.json',
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{
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headers: { Accept: 'application/json' },
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}
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)
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})
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it('forwards options to _requestFetcher', async function () {
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class WithOptions extends DummyJsonService {
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async handle() {
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const { value } = await this._requestJson({
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schema: dummySchema,
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url: 'http://example.com/foo.json',
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options: { method: 'POST', searchParams: { queryParam: 123 } },
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})
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return { message: value }
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}
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}
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await WithOptions.invoke(
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{ requestFetcher },
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{ handleInternalErrors: false }
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)
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expect(requestFetcher).to.have.been.calledOnceWith(
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'http://example.com/foo.json',
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{
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headers: { Accept: 'application/json' },
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method: 'POST',
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searchParams: { queryParam: 123 },
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}
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)
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})
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})
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describe('Making badges', function () {
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it('handles valid json responses', async function () {
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const requestFetcher = async () => ({
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buffer: '{"requiredString": "some-string"}',
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res: { statusCode: 200 },
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})
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expect(
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await DummyJsonService.invoke(
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{ requestFetcher },
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{ handleInternalErrors: false }
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)
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).to.deep.equal({
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message: 'some-string',
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})
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})
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it('handles json responses which do not match the schema', async function () {
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const requestFetcher = async () => ({
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buffer: '{"unexpectedKey": "some-string"}',
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res: { statusCode: 200 },
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})
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expect(
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await DummyJsonService.invoke(
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{ requestFetcher },
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{ handleInternalErrors: false }
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)
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).to.deep.equal({
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isError: true,
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color: 'lightgray',
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message: 'invalid response data',
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})
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})
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it('handles unparseable json responses', async function () {
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const requestFetcher = async () => ({
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buffer: 'not json',
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res: { statusCode: 200 },
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})
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expect(
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await DummyJsonService.invoke(
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{ requestFetcher },
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{ handleInternalErrors: false }
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)
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).to.deep.equal({
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isError: true,
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color: 'lightgray',
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message: 'unparseable json response',
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})
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})
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})
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})
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