test: fix "excluded dep in included dep" test (#18999)

playground/nested-deps/__tests__/nested-deps.spec.ts

@@ -10,8 +10,7 @@ test('handle nested package', async () => {
   expect(await page.textContent('.side-c')).toBe(c)
   expect(await page.textContent('.d')).toBe('D@1.0.0')
   expect(await page.textContent('.nested-d')).toBe('D-nested@1.0.0')
-  // TODO: Review if the test is correct
-  // expect(await page.textContent('.nested-e')).toBe('1')
+  expect(await page.textContent('.nested-e')).toBe('1')
 
   expect(await page.textContent('.absolute-f')).toBe('F@2.0.0')
   expect(await page.textContent('.self-referencing')).toBe('true')

playground/nested-deps/index.html

@@ -33,7 +33,7 @@ <h2>self referencing</h2>
   import C from '@vitejs/test-package-c'
   import { C as sideC } from '@vitejs/test-package-c/side'
   import D, { nestedD } from '@vitejs/test-package-d'
-  // import { testExcluded } from '@vitejs/test-package-e'
+  import { testExcluded } from '@vitejs/test-package-e'
   import F from '__F_ABSOLUTE_PACKAGE_PATH__'
   import { isSelfReference } from '@vitejs/self-referencing/test'
 
@@ -47,7 +47,7 @@ <h2>self referencing</h2>
   text('.d', D)
   text('.nested-d', nestedD)
 
-  // text('.nested-e', testExcluded())
+  text('.nested-e', testExcluded())
 
   text('.absolute-f', F)
 

playground/nested-deps/test-package-e/test-package-e-included/index.js

@@ -1,4 +1,4 @@
-import { testExcluded } from 'test-package-e-excluded'
+import { testExcluded } from '@vitejs/test-package-e-excluded'
 
 export function testIncluded() {
   return testExcluded()

playground/nested-deps/test-package-e/test-package-e-included/package.json

@@ -5,6 +5,6 @@
   "type": "module",
   "main": "index.js",
   "dependencies": {
-    "test-package-e-excluded": "link:../test-package-e-excluded"
+    "@vitejs/test-package-e-excluded": "link:../test-package-e-excluded"
   }
 }