test: intentionally break deps installation / fixture build to test prepare script changes

Author: pieh

tests/fixtures/wasm-src/package.json

@@ -11,6 +11,7 @@
     "@vercel/og": "latest",
     "next": "latest",
     "react": "18.2.0",
-    "react-dom": "18.2.0"
+    "react-dom": "18.2.0",
+    "package-that-does-not-exist": "^1.0.0"
   }
 }

tests/fixtures/wasm/middleware.js

@@ -10,7 +10,7 @@ export default async function middleware(request) {
   const value = await increment(input)
   return new Response(null, { headers: { data: JSON.stringify({ input, value }) } })
 }
-
+blah blah - this should not build
 export const config = {
   matcher: '/wasm',
 }

tests/prepare.mjs

@@ -81,8 +81,8 @@ const promises = fixtures.map((fixture) =>
         })
       }
       if (output.exitCode !== 0) {
-        const errorMessage = `[${fixture}] Failed to install dependencies or build a fixture`
-        console.error(errorMessage)
+        const errorMessage = `[${fixture}] 🚨 Failed to install dependencies or build a fixture`
+        console.error(`\n${errorMessage}`)
         throw new Error(errorMessage)
       }
       fixtureList.delete(fixture)
@@ -107,9 +107,9 @@ const failedFixturesErrors = prepareFixturesResults
   .filter(Boolean)
 
 if (failedFixturesErrors.length > 0) {
-  console.error('🚨 Some fixtures failed to prepare:')
+  console.error('Some fixtures failed to prepare:')
   for (const error of failedFixturesErrors) {
-    console.error(error)
+    console.error(error.message)
   }
   process.exit(1)
 }