test: add tests for api/encode.ts

.github/workflows/lint-and-test.yml

@@ -0,0 +1,30 @@
+name: Lint and Test
+on: [pull_request, push]
+env:
+  COVERALLS_REPO_TOKEN: "${{ secrets.COVERALLS_REPO_TOKEN }}"
+jobs:
+  lint_and_test:
+    name: Lint and Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup node
+        uses: actions/setup-node@v1
+        with:
+          node-version: 12.x
+      - name: NPM Cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node-
+      - name: Install
+        run: npm install --ignore-scripts
+      - name: Lint
+        run: npm run lint
+      - name: Test
+        run: npm run test
+      - name: Coverage
+        run: npm run coverage

README.md

@@ -2,6 +2,8 @@
 
 [![npm](https://img.shields.io/npm/v/geofirestore-core)](https://www.npmjs.com/package/geofirestore-core)
 [![npm bundle size](https://img.shields.io/bundlephobia/minzip/geofirestore-core)](https://bundlephobia.com/result?p=geofirestore-core)
+[![Lint and Test](https://github.com/MichaelSolati/geofirestore-core/workflows/Lint%20and%20Test/badge.svg?branch=dev)](https://github.com/MichaelSolati/geofirestore-core/actions?query=workflow%3A%22Lint+and+Test%22)
+[![Coveralls github](https://img.shields.io/coveralls/github/MichaelSolati/geofirestore-core)](https://coveralls.io/github/MichaelSolati/geofirestore-core)
 [![David](https://img.shields.io/david/michaelsolati/geofirestore-core)](https://david-dm.org/michaelsolati/geofirestore-core)
 [![GitHub stars](https://img.shields.io/github/stars/MichaelSolati/geofirestore-core)](https://github.com/MichaelSolati/geofirestore-core/stargazers)
 [![GitHub forks](https://img.shields.io/github/forks/MichaelSolati/geofirestore-core)](https://github.com/MichaelSolati/geofirestore-core/network/members)