Add CI and set timezone to UTC for tests (#265)

* Set timezone to UTC for tests

* Add CI

.github/workflows/build.yml

@@ -0,0 +1,23 @@
+name: Build and Test
+
+on:
+  push:
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  run:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+      - name: npm install, build and test
+        run: |
+          npm ci
+          npm run build
+          npm test

package.json

@@ -9,8 +9,8 @@
   "main": "./dist/index.js",
   "types": "index.d.ts",
   "scripts": {
-    "start": "mocha --require @babel/register --watch --recursive",
-    "test": "mocha --require @babel/register --recursive",
+    "start": "TZ=utc mocha --require @babel/register --watch --recursive",
+    "test": "TZ=utc mocha --require @babel/register --recursive",
     "build": "rm -r dist; gulp build"
   },
   "repository": {

test/utils/set-alarm.spec.js

@@ -26,7 +26,7 @@ describe('utils.setAlarm', () => {
       `DESCRIPTION:Foo`,
       `DURATION:P1W15DT3H4M50S`,
       `ATTACH;FMTTYPE=audio/basic:ftp://example.com/pub/sounds/bell-01.aud`,
-      `TRIGGER;VALUE=DATE-TIME:19970217T113000Z`,
+      `TRIGGER;VALUE=DATE-TIME:19970217T063000Z`,
       `SUMMARY:Bar baz`,
       `END:VALARM`,
       ``