Merge pull request #14 from NREL/issue-6-GH-testing

- Automated testing using Github Actions, angular tests, on linux.

.github/workflows/node.js.yml

@@ -0,0 +1,24 @@
+name: CI Testing On PR into Develop Branch
+
+on:
+  pull_request:
+    branches: [ "develop" ]
+
+jobs:
+  ubuntu-build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [20.x]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+    - run: npm install
+    - run: npm run build --if-present
+    - run: npm run test-ci

README.md

@@ -41,7 +41,9 @@ This project was generated with [Angular CLI](https://github.com/angular/angular
 
 Run `ng test` to execute the unit tests via [Karma](https://karma-runner.github.io).
 
-Karma unit tests use Google Chrome as a default browser. This will need to be installed on your machine for the tests to run. Otherwise you can check the documentation on how to target other browsers using a config file: [Karma Config](https://karma-runner.github.io/6.4/config/configuration-file.html)
+Karma unit tests use Google Chrome as a default browser. This will need to be installed on your machine for the tests to run using `ng test` or `npm run test`.
+
+Otherwise, you can run the tests with a headless version of chrome using `ng test --browsers=ChromeHeadless` or `npm run test-ci`
 
 ## Further help
 

package.json

@@ -13,7 +13,8 @@
     "build-watch": "ng build --base-href . --watch",
     "electron": "electron .",
     "dist": "electron-builder",
-    "test": "ng test"
+    "test": "ng test",
+    "test-ci": "ng test --no-watch --no-progress --browsers=ChromeHeadless"
   },
   "private": true,
   "build": {