build: migrate from CircleCI to GitHub actions

.github/workflows/ci.yml

@@ -0,0 +1,45 @@
+name: CI/Tests
+
+on:
+  push:
+    branches:
+      - master
+    tags-ignore:
+      - '**'
+    # 忽略以下文件
+    paths-ignore:
+      - '**/*.md'
+      - 'LICENSE'
+      - '**/*.gitignore'
+      - '.editorconfig'
+      - 'docs/**'
+      - 'example/*.png'
+
+  pull_request: null
+
+jobs:
+  test:
+    name: Node ${{ matrix.node }} on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-latest, ubuntu-latest]
+        node: [12, 14, 16]
+
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v3
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node }}
+          cache: npm
+
+      - name: Install npm dependencies
+        run: npm ci
+
+      - name: Run tests
+        run: npm test

package.json

@@ -13,7 +13,7 @@
     "index.js"
   ],
   "scripts": {
-    "test": "mocha test/specs.js"
+    "test": "mocha test/specs.js --timeout 5000"
   },
   "devDependencies": {
     "expect.js": "^0.3.1",