diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..c20995b
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,33 @@
+name: tests
+on:
+  push:
+    paths:
+      - .github/workflows/test.yml
+      - __tests__/*.ts
+      - src/*.ts
+      - package.json
+      - package-lock.json
+jobs:
+  unit-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+      - run: npm ci
+      - run: npm test
+  build-and-run-action:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+      - run: npm ci
+      - run: npm run build
+      - uses: ./
+        id: run-action
+        with:
+          script: examples/script.js
+      - run: 'echo "${{ steps.run-action.outputs.output }}" | jq'
diff --git a/examples/script.js b/examples/script.js
new file mode 100644
index 0000000..b7dd1b2
--- /dev/null
+++ b/examples/script.js
@@ -0,0 +1,18 @@
+// A sample flyscrape script.
+
+export const config = {
+  url: "https://example.com",
+};
+
+export default function ({ doc, _ }) {
+  const links = doc.find("a");
+
+  return {
+    urls: links.map((link) => {
+      return {
+        name: link.text(),
+        url: link.attr("href"),
+      };
+    }),
+  };
+}