Add CI for firebase-functions-test (#147)

* Add CI for firebase-functions-test

This commit adds CI for firebase-functions-test as an additional level
of protection.

This is a duplicate of the {test.yaml from firebase-functions](https://github.com/firebase/firebase-functions/blob/master/.github/workflows/test.yaml)

* Remove `npm run bin:test`; Add `npm run integrationTest`

This commit does the following:

* Remove `npm run bin:test` from ci
* Add `npm run integrationTest` from ci

* ran npm run format:fix

Author: TheIronDev

.github/workflows/test.yaml

@@ -0,0 +1,54 @@
+name: CI Tests
+
+on:
+  - pull_request
+  - push
+
+env:
+  CI: true
+
+jobs:
+  unit:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version:
+          - 14.x
+          - 16.x
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Cache npm
+        uses: actions/cache@v1
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ matrix.node-version }}-${{ hashFiles('**/package-lock.json') }}
+
+      - run: npm ci
+      - run: npm run lint
+      - run: npm run format
+      - run: npm run test
+  integration:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version:
+          - 14.x
+          - 16.x
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Cache npm
+        uses: actions/cache@v1
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ matrix.node-version }}-${{ hashFiles('**/package-lock.json') }}
+
+      - run: npm install
+      - run: npm run integrationTest

spec/main.spec.ts

@@ -24,15 +24,8 @@ import { expect } from 'chai';
 import * as functions from 'firebase-functions';
 import { set } from 'lodash';
 
-import {
-  mockConfig,
-  makeChange,
-  wrap,
-} from '../src/main';
-import {
-  _makeResourceName,
-  _extractParams,
-} from '../src/v1';
+import { mockConfig, makeChange, wrap } from '../src/main';
+import { _makeResourceName, _extractParams } from '../src/v1';
 import { features } from '../src/features';
 import { FirebaseFunctionsTest } from '../src/lifecycle';
 import { alerts } from 'firebase-functions/v2';