fix broken create-next-app tests (#63019)

#62980 migrated `examples/basic-css` to use app router. A handful of our
create-next-app tests use this example when asserting the correct
project files are created, so we were asserting on a pages file existing
rather than an app dir page. This PR updates those tests.

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Closes NEXT-2754

scripts/run-for-change.js

@@ -35,7 +35,11 @@ const CHANGE_ITEM_GROUPS = {
     'packages/next-env/README.md',
   ],
   'deploy-examples': ['examples/image-component'],
-  cna: ['packages/create-next-app', 'test/integration/create-next-app'],
+  cna: [
+    'packages/create-next-app',
+    'test/integration/create-next-app',
+    'examples/basic-css',
+  ],
   'next-codemod': ['packages/next-codemod'],
   'next-swc': [
     'packages/next-swc',

test/integration/create-next-app/index.test.ts

@@ -139,7 +139,8 @@ describe('create next app', () => {
         projectName,
         files: [
           'package.json',
-          'pages/index.tsx',
+          'app/page.tsx',
+          'app/layout.tsx',
           '.gitignore',
           'node_modules/next',
         ],
@@ -196,7 +197,8 @@ describe('create next app', () => {
         projectName,
         files: [
           'package.json',
-          'pages/index.tsx',
+          'app/page.tsx',
+          'app/layout.tsx',
           '.gitignore',
           'node_modules/next',
         ],
@@ -260,7 +262,8 @@ describe('create next app', () => {
         projectName,
         files: [
           'package.json',
-          'pages/index.tsx',
+          'app/page.tsx',
+          'app/layout.tsx',
           '.gitignore',
           'node_modules/react',
         ],
@@ -293,7 +296,8 @@ describe('create next app', () => {
         projectName,
         files: [
           'package.json',
-          'pages/index.tsx',
+          'app/page.tsx',
+          'app/layout.tsx',
           '.gitignore',
           'node_modules/react',
         ],

test/integration/create-next-app/package-manager.test.ts

@@ -90,7 +90,8 @@ it('should use npm as the package manager on supplying --use-npm with example',
       projectName,
       files: [
         'package.json',
-        'pages/index.tsx',
+        'app/page.tsx',
+        'app/layout.tsx',
         '.gitignore',
         'package-lock.json',
         'node_modules/next',
@@ -168,7 +169,8 @@ it('should use Yarn as the package manager on supplying --use-yarn with example'
       projectName,
       files: [
         'package.json',
-        'pages/index.tsx',
+        'app/page.tsx',
+        'app/layout.tsx',
         '.gitignore',
         'yarn.lock',
         'node_modules/next',
@@ -246,7 +248,8 @@ it('should use pnpm as the package manager on supplying --use-pnpm with example'
       projectName,
       files: [
         'package.json',
-        'pages/index.tsx',
+        'app/page.tsx',
+        'app/layout.tsx',
         '.gitignore',
         'pnpm-lock.yaml',
         'node_modules/next',
@@ -320,7 +323,8 @@ it('should use Bun as the package manager on supplying --use-bun with example',
       projectName,
       files: [
         'package.json',
-        'pages/index.tsx',
+        'app/page.tsx',
+        'app/layout.tsx',
         '.gitignore',
         'bun.lockb',
         'node_modules/next',
@@ -379,7 +383,8 @@ it('should infer npm as the package manager with example', async () => {
 
     const files = [
       'package.json',
-      'pages/index.tsx',
+      'app/page.tsx',
+      'app/layout.tsx',
       '.gitignore',
       'package-lock.json',
       'node_modules/next',
@@ -462,7 +467,8 @@ it('should infer yarn as the package manager with example', async () => {
 
     const files = [
       'package.json',
-      'pages/index.tsx',
+      'app/page.tsx',
+      'app/layout.tsx',
       '.gitignore',
       'yarn.lock',
       'node_modules/next',
@@ -545,7 +551,8 @@ it('should infer pnpm as the package manager with example', async () => {
 
     const files = [
       'package.json',
-      'pages/index.tsx',
+      'app/page.tsx',
+      'app/layout.tsx',
       '.gitignore',
       'pnpm-lock.yaml',
       'node_modules/next',
@@ -620,7 +627,8 @@ it('should infer Bun as the package manager with example', async () => {
 
     const files = [
       'package.json',
-      'pages/index.tsx',
+      'app/page.tsx',
+      'app/layout.tsx',
       '.gitignore',
       'bun.lockb',
       'node_modules/next',