diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 217fb26..0a33165 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -45,6 +45,31 @@ jobs:
       - name: 🏞️ Biome Check
         run: bun run check:biome
 
+  test:
+    name: 🧪 Test
+    runs-on: Ubuntu-Latest
+
+    steps:
+      - name: 🚚 Checkout Repository
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: 🍞 Setup Bun with Cache
+        uses: ./.github/actions/setup-bun-with-cache
+
+      - name: 🧪 Run Tests
+        run: bun run test:cov
+
+      - name: ☂️ Upload Coverage
+        uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4.6.0
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+
+      - name: ☂️ Upload Test Results
+        if: ${{ !cancelled() }}
+        uses: codecov/test-results-action@9739113ad922ea0a9abb4b2c0f8bf6a4aa8ef820 # v1.0.1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+
   build-check:
     name: 🛠️ Build Check
     runs-on: Ubuntu-Latest
diff --git a/.gitignore b/.gitignore
index ddce69b..f73f2bd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 node_modules/
 dist/
 .astro/
+coverage/
+junit.xml
diff --git a/bun.lockb b/bun.lockb
index 67986d0..94591ff 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 0d99c4f..3c4d18e 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,9 @@
     "build": "astro build",
     "preview": "astro preview",
     "check:astro": "astro check",
-    "check:biome": "biome check"
+    "check:biome": "biome check",
+    "test": "vitest run",
+    "test:cov": "vitest run --coverage"
   },
   "dependencies": {
     "astro": "4.16.10",
@@ -18,6 +20,8 @@
     "@astrojs/check": "0.9.4",
     "@biomejs/biome": "1.9.4",
     "@types/node": "22.9.0",
-    "astrobook": "0.5.1"
+    "@vitest/coverage-v8": "2.1.4",
+    "astrobook": "0.5.1",
+    "vitest": "2.1.4"
   }
 }
diff --git a/src/components/Bio/Bio.test.ts b/src/components/Bio/Bio.test.ts
new file mode 100644
index 0000000..48aac20
--- /dev/null
+++ b/src/components/Bio/Bio.test.ts
@@ -0,0 +1,18 @@
+import { experimental_AstroContainer as AstroContainer } from "astro/container";
+import { describe, expect, test } from "vitest";
+
+import Bio from "./Bio.astro";
+import * as stories from "./story.ts";
+
+describe("Bio", () => {
+  for (const [name, props] of Object.entries(stories)) {
+    test(name, async () => {
+      const container: AstroContainer = await AstroContainer.create();
+      const result: string = await container.renderToString(Bio, { props });
+
+      expect(result).toContain(`>${props.name}</span>`);
+      expect(result).toContain(`>${props.description}</span>`);
+      expect(result).toContain(`<img src="${props.icon}"`);
+    });
+  }
+});
diff --git a/vitest.config.ts b/vitest.config.ts
new file mode 100644
index 0000000..a5c3d58
--- /dev/null
+++ b/vitest.config.ts
@@ -0,0 +1,10 @@
+/// <reference types="vitest" />
+
+import { getViteConfig } from "astro/config";
+
+export default getViteConfig({
+  test: {
+    reporters: ["verbose", ["junit", { suiteName: "Component Tests" }]],
+    outputFile: "junit.xml",
+  },
+});