ci: run test on CI

Author: wa0x6e

.github/workflows/test.yml

@@ -0,0 +1,27 @@
+name: Tests CI
+
+on: [push]
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: ['16', '20']
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: yarn install, build and run tests
+        run: |
+          yarn install --frozen-lockfile
+          yarn build
+          yarn test --coverage
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}

.gitignore

@@ -1,9 +1,10 @@
 .DS_Store
 node_modules
 dist
+coverage
 
 # Remove some common IDE working directories
 .idea
 .vscode
 .env
-.history
+.history