Test against latest node versions (#1)

* Test against latest node versions

Check against both the maintained lts and the major releases after to
ensure we are not going to be suprised by any breaking changes.

* Add coveralls and coverage status

.github/workflows/pr.yml

@@ -9,18 +9,37 @@ on:
       - main
 
 jobs:
+  formatting:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+      - run: npm ci
+      - run: npm run format -- --check
   test:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: ["12"]
-    name: Node ${{ matrix.node }} sample
+        node: ["12", "13", "14"]
+    name: Test on Node ${{ matrix.node }}
     steps:
       - uses: actions/checkout@v2
       - name: Setup node
         uses: actions/setup-node@v1
         with:
           node-version: ${{ matrix.node }}
       - run: npm ci
-      - run: npm run format -- --check
       - run: npm run test -- --coverage
+      - name: coverage
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+  finish:
+    needs: [formatting, test]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Coveralls finished
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.github_token }}
+          parallel-finished: true

README.md

@@ -2,6 +2,8 @@
 
 A simple but production ready dynamodb mapper.
 
+[![Coverage Status](https://coveralls.io/repos/github/tgandrews/omanyd/badge.svg?branch=main)](https://coveralls.io/github/tgandrews/omanyd?branch=main)
+
 ## Features
 
 - Simplified data modeling and mapping to DynamoDB types