test: repeat publish and publish for more confidence

Author: pieh

tests/e2e/dynamic-cms.test.ts

@@ -17,42 +17,45 @@ test.describe('Dynamic CMS', () => {
       /s-maxage=31536000,( stale-while-revalidate=31536000,)? durable/,
     )
 
-    // 2. Publish the blob, revalidate the dynamic page, and wait to regenerate
-    await page.goto(new URL('/cms/publish', dynamicCms.url).href)
-    await page.goto(new URL('/api/revalidate?path=/content/blog', dynamicCms.url).href)
-    await page.waitForTimeout(1000)
-
-    // 3. Verify the status and headers of the dynamic page
-    const response2 = await page.goto(new URL('/content/blog', dynamicCms.url).href)
-    const headers2 = response2?.headers() || {}
-
-    expect(response2?.status()).toEqual(200)
-    expect(headers2['cache-control']).toEqual('public,max-age=0,must-revalidate')
-    expect(headers2['cache-status']).toMatch(
-      /"Next.js"; hit, "Netlify Durable"; fwd=stale; ttl=[0-9]+; stored, "Netlify Edge"; fwd=(stale|miss)/,
-    )
-    expect(headers2['netlify-cache-tag']).toEqual('_n_t_/content/blog')
-    expect(headers2['netlify-cdn-cache-control']).toMatch(
-      /s-maxage=31536000,( stale-while-revalidate=31536000,)? durable/,
-    )
-
-    // 4. Unpublish the blob, revalidate the dynamic page, and wait to regenerate
-    await page.goto(new URL('/cms/unpublish', dynamicCms.url).href)
-    await page.goto(new URL('/api/revalidate?path=/content/blog', dynamicCms.url).href)
-    await page.waitForTimeout(1000)
-
-    // 5. Verify the status and headers of the dynamic page
-    const response3 = await page.goto(new URL('/content/blog', dynamicCms.url).href)
-    const headers3 = response3?.headers() || {}
-
-    expect(response3?.status()).toEqual(404)
-    expect(headers3['cache-control']).toEqual('public,max-age=0,must-revalidate')
-    expect(headers3['cache-status']).toMatch(
-      /"Next.js"; fwd=miss, "Netlify Durable"; fwd=stale; ttl=[0-9]+; stored, "Netlify Edge"; fwd=(stale|miss)/,
-    )
-    expect(headers3['netlify-cache-tag']).toEqual('_n_t_/content/blog')
-    expect(headers3['netlify-cdn-cache-control']).toMatch(
-      /s-maxage=31536000,( stale-while-revalidate=31536000,)? durable/,
-    )
+    // repeat Publish and Unpublish to ensure the flow is repeatable
+    for (let i = 0; i < 2; i++) {
+      // 2. Publish the blob, revalidate the dynamic page, and wait to regenerate
+      await page.goto(new URL('/cms/publish', dynamicCms.url).href)
+      await page.goto(new URL('/api/revalidate?path=/content/blog', dynamicCms.url).href)
+      await page.waitForTimeout(1000)
+
+      // 3. Verify the status and headers of the dynamic page
+      const response2 = await page.goto(new URL('/content/blog', dynamicCms.url).href)
+      const headers2 = response2?.headers() || {}
+
+      expect(response2?.status()).toEqual(200)
+      expect(headers2['cache-control']).toEqual('public,max-age=0,must-revalidate')
+      expect(headers2['cache-status']).toMatch(
+        /"Next.js"; hit, "Netlify Durable"; fwd=stale; ttl=[0-9]+; stored, "Netlify Edge"; fwd=(stale|miss)/,
+      )
+      expect(headers2['netlify-cache-tag']).toEqual('_n_t_/content/blog')
+      expect(headers2['netlify-cdn-cache-control']).toMatch(
+        /s-maxage=31536000,( stale-while-revalidate=31536000,)? durable/,
+      )
+
+      // 4. Unpublish the blob, revalidate the dynamic page, and wait to regenerate
+      await page.goto(new URL('/cms/unpublish', dynamicCms.url).href)
+      await page.goto(new URL('/api/revalidate?path=/content/blog', dynamicCms.url).href)
+      await page.waitForTimeout(1000)
+
+      // 5. Verify the status and headers of the dynamic page
+      const response3 = await page.goto(new URL('/content/blog', dynamicCms.url).href)
+      const headers3 = response3?.headers() || {}
+
+      expect(response3?.status()).toEqual(404)
+      expect(headers3['cache-control']).toEqual('public,max-age=0,must-revalidate')
+      expect(headers3['cache-status']).toMatch(
+        /"Next.js"; fwd=miss, "Netlify Durable"; fwd=stale; ttl=[0-9]+; stored, "Netlify Edge"; fwd=(stale|miss)/,
+      )
+      expect(headers3['netlify-cache-tag']).toEqual('_n_t_/content/blog')
+      expect(headers3['netlify-cdn-cache-control']).toMatch(
+        /s-maxage=31536000,( stale-while-revalidate=31536000,)? durable/,
+      )
+    }
   })
 })