diff --git a/packages/api/test/jobs/process-youtube-job.test.ts b/packages/api/test/jobs/process-youtube-job.test.ts
new file mode 100644
index 000000000..70b8658a7
--- /dev/null
+++ b/packages/api/test/jobs/process-youtube-job.test.ts
@@ -0,0 +1,101 @@
+import { expect } from 'chai'
+import 'mocha'
+import { addTranscriptChapters } from '../../src/jobs/process-youtube-video'
+
+describe('create transcript', () => {
+  describe('build items', () => {
+    it('properly adds chapter headers to transcript', async () => {
+      const chapters = [
+        {
+          title: 'Intro',
+          start: 0,
+        },
+        {
+          title: "Joe Biden's re-election effort",
+          start: 22000,
+        },
+        {
+          title: 'Ad break',
+          start: 909000,
+        },
+        {
+          title: "Trump's crazy speech & Orbán relationship",
+          start: 1060000,
+        },
+      ]
+      const transcript = [
+        {
+          text: "welcome to pod save America I'm John",
+          duration: 3280,
+          start: 80,
+        },
+        {
+          text: "favro I'm John L I'm Tommy VOR on",
+          duration: 3480,
+          start: 1480,
+        },
+        {
+          text: "today's show Donald Trump kicks off the",
+          duration: 3320,
+          start: 3360,
+        },
+        {
+          text: 'general election by mocking Joe Biden',
+          duration: 3400,
+          start: 4960,
+        },
+        {
+          text: 'stutter hosting a concert for Victor',
+          duration: 3680,
+          start: 6680,
+        },
+        {
+          text: 'Orban and floating cuts to Medicare and',
+          duration: 4239,
+          start: 8360,
+        },
+        {
+          text: 'Social Security Alabama Senator Katie',
+          duration: 3840,
+          start: 10360,
+        },
+        {
+          text: 'Brit and Republicans are still dealing',
+          duration: 3401,
+          start: 12599,
+        },
+        {
+          text: 'with the Fallout from what may have been',
+          duration: 3320,
+          start: 14200,
+        },
+        {
+          text: 'the worst ever State of the Union',
+          duration: 4600,
+          start: 16000,
+        },
+        {
+          text: 'response and later take appreciator is',
+          duration: 6640,
+          start: 17520,
+        },
+        {
+          text: 'back so is Elijah uh but first the man',
+          duration: 6519,
+          start: 20600,
+        },
+        {
+          text: 'Sean Hannity now calls jacked up Joe has',
+          duration: 4680,
+          start: 24160,
+        },
+      ]
+
+      const res = addTranscriptChapters(chapters, transcript)
+      console.log('res: ', res)
+
+      expect(res.length).to.eq(17)
+      expect(res[13].text).to.eq("## Joe Biden's re-election effort\n\n")
+    })
+  })
+})