adding tests for open int auth

packages/fetch-links/index.spec.ts

@@ -2,7 +2,7 @@ import axios from 'axios'
 import type {HTTPMethod} from './link.js'
 import {applyLinks} from './link.js'
 import {axiosLink} from './links/axiosLink.js'
-import {fetchLink, logLink, retryLink, throwLink} from './links/index.js'
+import {authLink, echoLink, fetchLink, logLink, retryLink, throwLink} from './links/index.js'
 import {modifyRequest, modifyResponse} from './modifyRequestResponse.js'
 
 const req = new Request('https://httpbin.org/anything', {method: 'GET'})
@@ -152,3 +152,66 @@ describe.each([
 
   // TODO: Test error handling for both 4xx and 5xx errors
 })
+
+describe('authLink', () => {
+  test('openInt user auth fails with no resourceId', async () => {
+    try {
+      await applyLinks(req, [authLink({openInt: {token: '123'}}, 'https://httpbin.org'), fetchLink()])
+    } catch (e) {
+      expect(e).toBeInstanceOf(Error)
+    }
+  })
+
+  test('OpenInt user auth succeeds with resourceId', async () => {
+    const res = await applyLinks(req, [authLink({openInt: {token: '123', resourceId: '123'}}, 'https://httpbin.org'), echoLink()])
+    const json: any = await res.json()
+    expect(json.headers['authorization']).toEqual('Bearer 123')
+    expect(json.headers['x-resource-id']).toEqual('123')
+    expect(json.headers['x-resource-connector-name']).toEqual(undefined)
+    expect(json.headers['x-resource-connector-config-id']).toEqual(undefined)
+    expect(json.headers['x-resource-end-user-id']).toEqual(undefined)
+    expect(json.url).toContain('openint.dev')
+  })
+
+  test('openInt admin auth', async () => {
+    const res = await applyLinks(req, [authLink({openInt: {apiKey: '123', resourceId: '456'}}, 'https://httpbin.org'), echoLink()])
+    const json: any = await res.json()
+    expect(json.headers['x-apikey']).toEqual('123')
+    expect(json.headers['x-resource-id']).toEqual('456')
+    expect(json.headers['x-resource-connector-name']).toEqual(undefined)
+    expect(json.headers['x-resource-connector-config-id']).toEqual(undefined)
+    expect(json.headers['x-resource-end-user-id']).toEqual(undefined)
+    expect(json.url).toContain('openint.dev')
+  })
+
+  test('openInt user auth fails with token and no connectorName', async () => {
+    try {
+      await applyLinks(req, [authLink({openInt: {token: '123'}}, 'https://httpbin.org'), fetchLink()])
+    } catch (e) {
+      expect(e).toBeInstanceOf(Error)
+    }
+  })
+
+  test('openInt user auth succeeds with token and connectorName', async () => {
+    const res = await applyLinks(req, [authLink({openInt: {token: '123', connectorName: 'myConnector'}}, 'https://httpbin.org'), echoLink()])
+    const json: any = await res.json()
+    expect(json.headers['authorization']).toEqual('Bearer 123')
+    expect(json.headers['x-resource-connector-name']).toEqual('myConnector')
+  })
+
+  test('openInt admin auth fails with apiKey and no endUserId or connectorName', async () => {
+    try {
+      await applyLinks(req, [authLink({openInt: {apiKey: '123'}}, 'https://httpbin.org'), fetchLink()])
+    } catch (e) {
+      expect(e).toBeInstanceOf(Error)
+    }
+  })
+
+  test('openInt admin auth succeeds with apiKey, endUserId, and connectorName', async () => {
+    const res = await applyLinks(req, [authLink({openInt: {apiKey: '123', endUserId: '789', connectorName: 'myConnector'}}, 'https://httpbin.org'), echoLink()])
+    const json: any = await res.json()
+    expect(json.headers['x-apikey']).toEqual('123')
+    expect(json.headers['x-resource-end-user-id']).toEqual('789')
+    expect(json.headers['x-resource-connector-name']).toEqual('myConnector')
+  })
+})