Beau/src/__tests__/request.spec.js

101 lines
3.1 KiB
JavaScript

const Request = require('../request')
const RequestCache = require('../requestCache')
const requestPromiseNativeMock = require('request-promise-native')
describe('Request', () => {
let cache
let validRequestConfig
let invalidRequestConfig
let request
let requestWithoutDependencies
beforeEach(() => {
validRequestConfig = {
request: 'POST /user',
endpoint: 'http://example.com',
alias: 'update',
params: {
userId: '$profile.UserId'
},
headers: {
authentication: 'BEARER $session.token'
},
payload: {
username: 'seich'
}
}
invalidRequestConfig = {
request: `POST /session`,
endpoint: 'http://example.com'
}
cache = new RequestCache()
cache.add('session', { token: 'abc123' })
cache.add('profile', { UserId: 14 })
request = new Request(validRequestConfig)
requestWithoutDependencies = new Request({
endpoint: 'http://example.com',
request: 'GET /user',
alias: 'show'
})
requestPromiseNativeMock.fail = false
})
it('should load up the given request', () => {
expect(request.VERB).toBe('POST')
expect(request.ENDPOINT).toBe(validRequestConfig.endpoint)
expect(request.HEADERS).toBeDefined()
expect(request.PAYLOAD).toBeDefined()
expect(request.PARAMS).toBeDefined()
})
it('should throw if a given request is invalid', () => {
expect(() => new Request(invalidRequestConfig)).toThrow()
})
it('should list all of its dependencies', () => {
expect(request.DEPENDENCIES.size).toBe(2)
expect(request.DEPENDENCIES).toContain('session')
expect(request.DEPENDENCIES).toContain('profile')
})
it('should execute a request', async () => {
await expect(request.exec(cache)).resolves.toMatchSnapshot()
await expect(
requestWithoutDependencies.exec()
).resolves.toMatchSnapshot()
})
it('should throw if the request fails', async () => {
requestPromiseNativeMock.fail = true
await expect(requestWithoutDependencies.exec()).rejects.toThrow(Error)
})
it(`should use the full url if given one as part of the path instead of the global endpoint`, async () => {
const requestWithPath = new Request({
endpoint: 'http://example.com',
request: 'GET http://martianwabbit.com/user',
alias: 'get-user'
})
const requestWithoutPath = new Request({
endpoint: 'http://example.com',
request: 'GET /user',
alias: 'get-user'
})
await expect(requestWithPath.exec()).resolves.toHaveProperty(
'request.endpoint',
'http://martianwabbit.com/user'
)
await expect(requestWithoutPath.exec()).resolves.toHaveProperty(
'request.endpoint',
'http://example.com/user'
)
})
})