diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..4e74e4f
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,37 @@
+name: Unit Test
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    name: Hardhat unit test
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Copy .env.example to .env
+        run: cp .env.example .env
+
+      - name: Environment
+        uses: actions/setup-node@v3
+        with:
+          node-version: "18.x"
+
+      - name: Copy .env.example to .env
+        run: cp .env.example .env
+
+      - name: Run tests
+        run: |
+          npm install
+          npm run test
+
+      # - name: Check formatting
+      #   run: |
+      #     npm run prettier:check