Annotate function triggers with __endpoint property

spec/v1/cloud-functions.spec.ts

@@ -41,32 +41,131 @@ describe('makeCloudFunction', () => {
     legacyEventType: 'providers/provider/eventTypes/event',
   };
 
-  it('should put a __trigger on the returned CloudFunction', () => {
+  it('should put a __trigger/__endpoint on the returned CloudFunction', () => {
     const cf = makeCloudFunction({
       provider: 'mock.provider',
       eventType: 'mock.event',
       service: 'service',
       triggerResource: () => 'resource',
       handler: () => null,
     });
+
     expect(cf.__trigger).to.deep.equal({
       eventTrigger: {
         eventType: 'mock.provider.mock.event',
         resource: 'resource',
         service: 'service',
       },
     });
+
+    expect(cf.__endpoint).to.deep.equal({
+      platform: 'gcfv1',
+      eventTrigger: {
+        eventType: 'mock.provider.mock.event',
+        eventFilters: {
+          resource: 'resource',
+        },
+        retry: false,
+      },
+    });
   });
 
-  it('should have legacy event type in __trigger if provided', () => {
+  it('should have legacy event type in __trigger/__endpoint if provided', () => {
     const cf = makeCloudFunction(cloudFunctionArgs);
+
     expect(cf.__trigger).to.deep.equal({
       eventTrigger: {
         eventType: 'providers/provider/eventTypes/event',
         resource: 'resource',
         service: 'service',
       },
     });
+
+    expect(cf.__endpoint).to.deep.equal({
+      platform: 'gcfv1',
+      eventTrigger: {
+        eventType: 'providers/provider/eventTypes/event',
+        eventFilters: {
+          resource: 'resource',
+        },
+        retry: false,
+      },
+    });
+  });
+
+  it('should include converted options in __endpoint', () => {
+    const cf = makeCloudFunction({
+      provider: 'mock.provider',
+      eventType: 'mock.event',
+      service: 'service',
+      triggerResource: () => 'resource',
+      handler: () => null,
+      options: {
+        timeoutSeconds: 10,
+        regions: ['us-central1'],
+        memory: '128MB',
+        serviceAccount: 'foo@google.com',
+      },
+    });
+
+    expect(cf.__endpoint).to.deep.equal({
+      platform: 'gcfv1',
+      timeout: '10s',
+      region: ['us-central1'],
+      availableMemoryMb: 128,
+      serviceAccountEmail: 'foo@google.com',
+      eventTrigger: {
+        eventType: 'mock.provider.mock.event',
+        eventFilters: {
+          resource: 'resource',
+        },
+        retry: false,
+      },
+    });
+  });
+
+  it('should set retry given failure policy in __endpoint', () => {
+    const cf = makeCloudFunction({
+      provider: 'mock.provider',
+      eventType: 'mock.event',
+      service: 'service',
+      triggerResource: () => 'resource',
+      handler: () => null,
+      options: { failurePolicy: { retry: {} } },
+    });
+
+    expect(cf.__endpoint).to.deep.equal({
+      platform: 'gcfv1',
+      eventTrigger: {
+        eventType: 'mock.provider.mock.event',
+        eventFilters: {
+          resource: 'resource',
+        },
+        retry: true,
+      },
+    });
+  });
+
+  it('should setup a scheduleTrigger in __endpoint given a schedule', () => {
+    const schedule = {
+      schedule: 'every 5 minutes',
+      retryConfig: { retryCount: 3 },
+      timeZone: 'America/New_York',
+    };
+    const cf = makeCloudFunction({
+      provider: 'mock.provider',
+      eventType: 'mock.event',
+      service: 'service',
+      triggerResource: () => 'resource',
+      handler: () => null,
+      options: {
+        schedule,
+      },
+    });
+    expect(cf.__endpoint).to.deep.equal({
+      platform: 'gcfv1',
+      scheduleTrigger: schedule,
+    });
   });
 
   it('should construct the right context for event', () => {

spec/v1/providers/https.spec.ts

@@ -22,7 +22,7 @@
 
 import { expect } from 'chai';
 import * as express from 'express';
-import * as _ from 'lodash';
+
 import * as functions from '../../../src/index';
 import * as https from '../../../src/providers/https';
 import {
@@ -94,11 +94,15 @@ function runHandler(
 
 describe('CloudHttpsBuilder', () => {
   describe('#onRequest', () => {
-    it('should return a Trigger with appropriate values', () => {
+    it('should return a trigger/endpoint with appropriate values', () => {
       const result = https.onRequest((req, resp) => {
         resp.send(200);
       });
       expect(result.__trigger).to.deep.equal({ httpsTrigger: {} });
+      expect(result.__endpoint).to.deep.equal({
+        platform: 'gcfv1',
+        httpsTrigger: {},
+      });
     });
 
     it('should allow both region and runtime options to be set', () => {
@@ -115,37 +119,51 @@ describe('CloudHttpsBuilder', () => {
       expect(fn.__trigger.availableMemoryMb).to.deep.equal(256);
       expect(fn.__trigger.timeout).to.deep.equal('90s');
       expect(fn.__trigger.httpsTrigger.invoker).to.deep.equal(['private']);
+
+      expect(fn.__endpoint.region).to.deep.equal(['us-east1']);
+      expect(fn.__endpoint.availableMemoryMb).to.deep.equal(256);
+      expect(fn.__endpoint.timeout).to.deep.equal('90s');
+      expect(fn.__endpoint.httpsTrigger.invoker).to.deep.equal(['private']);
     });
   });
 });
 
 describe('handler namespace', () => {
   describe('#onRequest', () => {
-    it('should return an empty trigger', () => {
+    it('should return an empty trigger and endpoint', () => {
       const result = functions.handler.https.onRequest((req, res) => {
         res.send(200);
       });
       expect(result.__trigger).to.deep.equal({});
+      expect(result.__endpoint).to.deep.equal({});
     });
   });
 
   describe('#onCall', () => {
-    it('should return an empty trigger', () => {
+    it('should return an empty trigger and endpoint', () => {
       const result = functions.handler.https.onCall(() => null);
       expect(result.__trigger).to.deep.equal({});
+      expect(result.__endpoint).to.deep.equal({});
     });
   });
 });
 
 describe('#onCall', () => {
-  it('should return a Trigger with appropriate values', () => {
+  it('should return a trigger/endpoint with appropriate values', () => {
     const result = https.onCall((data) => {
       return 'response';
     });
+
     expect(result.__trigger).to.deep.equal({
       httpsTrigger: {},
       labels: { 'deployment-callable': 'true' },
     });
+
+    expect(result.__endpoint).to.deep.equal({
+      platform: 'gcfv1',
+      httpsTrigger: {},
+      labels: { 'deployment-callable': 'true' },
+    });
   });
 
   it('should allow both region and runtime options to be set', () => {
@@ -160,6 +178,10 @@ describe('#onCall', () => {
     expect(fn.__trigger.regions).to.deep.equal(['us-east1']);
     expect(fn.__trigger.availableMemoryMb).to.deep.equal(256);
     expect(fn.__trigger.timeout).to.deep.equal('90s');
+
+    expect(fn.__endpoint.region).to.deep.equal(['us-east1']);
+    expect(fn.__endpoint.availableMemoryMb).to.deep.equal(256);
+    expect(fn.__endpoint.timeout).to.deep.equal('90s');
   });
 
   it('has a .run method', () => {

spec/v2/providers/helpers.ts

@@ -33,3 +33,20 @@ export const FULL_TRIGGER = {
     hello: 'world',
   },
 };
+
+export const FULL_ENDPOINT = {
+  platform: 'gcfv2',
+  region: ['us-west1'],
+  availableMemoryMb: 512,
+  timeout: '60s',
+  minInstances: 1,
+  maxInstances: 3,
+  concurrency: 20,
+  vpcConnector: 'aConnector',
+  vpcConnectorEgressSettings: 'ALL_TRAFFIC',
+  serviceAccountEmail: 'root@aProject.iam.gserviceaccount.com',
+  ingressSettings: 'ALLOW_ALL',
+  labels: {
+    hello: 'world',
+  },
+};

spec/v2/providers/https.spec.ts

@@ -7,7 +7,7 @@ import {
   expectedResponseHeaders,
   MockRequest,
 } from '../../fixtures/mockrequest';
-import { FULL_OPTIONS, FULL_TRIGGER } from './helpers';
+import { FULL_ENDPOINT, FULL_OPTIONS, FULL_TRIGGER } from './helpers';
 
 /**
  * RunHandlerResult contains the data from an express.Response.
@@ -82,10 +82,11 @@ describe('onRequest', () => {
     delete process.env.GCLOUD_PROJECT;
   });
 
-  it('should return a minimal trigger with appropriate values', () => {
+  it('should return a minimal trigger/endpoint with appropriate values', () => {
     const result = https.onRequest((req, res) => {
       res.send(200);
     });
+
     expect(result.__trigger).to.deep.equal({
       apiVersion: 2,
       platform: 'gcfv2',
@@ -94,9 +95,15 @@ describe('onRequest', () => {
       },
       labels: {},
     });
+
+    expect(result.__endpoint).to.deep.equal({
+      platform: 'gcfv2',
+      httpsTrigger: {},
+      labels: {},
+    });
   });
 
-  it('should create a complex trigger with appropriate values', () => {
+  it('should create a complex trigger/endpoint with appropriate values', () => {
     const result = https.onRequest(
       {
         ...FULL_OPTIONS,
@@ -107,6 +114,7 @@ describe('onRequest', () => {
         res.send(200);
       }
     );
+
     expect(result.__trigger).to.deep.equal({
       ...FULL_TRIGGER,
       httpsTrigger: {
@@ -115,6 +123,14 @@ describe('onRequest', () => {
       },
       regions: ['us-west1', 'us-central1'],
     });
+
+    expect(result.__endpoint).to.deep.equal({
+      ...FULL_ENDPOINT,
+      httpsTrigger: {
+        invoker: ['service-account1@', 'service-account2@'],
+      },
+      region: ['us-west1', 'us-central1'],
+    });
   });
 
   it('should merge options and globalOptions', () => {
@@ -148,6 +164,17 @@ describe('onRequest', () => {
       regions: ['us-west1', 'us-central1'],
       labels: {},
     });
+
+    expect(result.__endpoint).to.deep.equal({
+      platform: 'gcfv2',
+      httpsTrigger: {
+        invoker: ['private'],
+      },
+      concurrency: 20,
+      minInstances: 3,
+      region: ['us-west1', 'us-central1'],
+      labels: {},
+    });
   });
 
   it('should be an express handler', async () => {
@@ -209,8 +236,9 @@ describe('onCall', () => {
     delete process.env.GCLOUD_PROJECT;
   });
 
-  it('should return a minimal trigger with appropriate values', () => {
+  it('should return a minimal trigger/endpoint with appropriate values', () => {
     const result = https.onCall((request) => 42);
+
     expect(result.__trigger).to.deep.equal({
       apiVersion: 2,
       platform: 'gcfv2',
@@ -221,10 +249,19 @@ describe('onCall', () => {
         'deployment-callable': 'true',
       },
     });
+
+    expect(result.__endpoint).to.deep.equal({
+      platform: 'gcfv2',
+      httpsTrigger: {},
+      labels: {
+        'deployment-callable': 'true',
+      },
+    });
   });
 
-  it('should create a complex trigger with appropriate values', () => {
+  it('should create a complex trigger/endpoint with appropriate values', () => {
     const result = https.onCall(FULL_OPTIONS, (request) => 42);
+
     expect(result.__trigger).to.deep.equal({
       ...FULL_TRIGGER,
       httpsTrigger: {
@@ -235,6 +272,15 @@ describe('onCall', () => {
         'deployment-callable': 'true',
       },
     });
+
+    expect(result.__endpoint).to.deep.equal({
+      ...FULL_ENDPOINT,
+      httpsTrigger: {},
+      labels: {
+        ...FULL_ENDPOINT.labels,
+        'deployment-callable': 'true',
+      },
+    });
   });
 
   it('should merge options and globalOptions', () => {
@@ -265,6 +311,17 @@ describe('onCall', () => {
         'deployment-callable': 'true',
       },
     });
+
+    expect(result.__endpoint).to.deep.equal({
+      platform: 'gcfv2',
+      httpsTrigger: {},
+      concurrency: 20,
+      minInstances: 3,
+      region: ['us-west1', 'us-central1'],
+      labels: {
+        'deployment-callable': 'true',
+      },
+    });
   });
 
   it('has a .run method', () => {