👷 Add test CI

.github/workflows/test.yml

@@ -0,0 +1,28 @@
+name: Test CI
+on:
+  push:
+    branches-ignore:
+      - "master"
+  pull_request:
+    branches-ignore:
+      - "master"
+jobs:
+  build:
+    name: ${{ matrix.kind }} ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    strategy:
+      matrix:
+        os: [macOS-latest, ubuntu-latest, windows-latest]
+    env:
+      GH_ACTIONS: true
+      DENO_BUILD_MODE: release
+      V8_BINARY: true
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Deno
+        uses: denolib/setup-deno@master
+        with:
+          deno-version: 1.x
+      - name: Run tests
+        run: deno test --allow-read