[test] Speed up the envinfo test (#40669)

packages/mui-envinfo/envinfo.test.js

@@ -2,48 +2,24 @@ const { execFileSync } = require('child_process');
 const path = require('path');
 const { expect } = require('chai');
 
-const isRunningOnWindows = process.platform === 'win32';
-
 describe('@mui/envinfo', () => {
   const packagePath = __dirname;
   const testProjectPath = path.resolve(packagePath, 'test');
 
-  before(function beforeHook() {
-    // only run in node
-    if (!/jsdom/.test(window.navigator.userAgent)) {
-      this.skip();
-    }
-
-    // Building might take some time
-    this.timeout(20000);
-    execFileSync('pnpm', ['build'], {
-      cwd: packagePath,
+  function execEnvinfo(args) {
+    const envinfoPath = path.resolve(packagePath, 'envinfo.js');
+    return execFileSync('node', [envinfoPath, ...args], {
+      encoding: 'utf8',
       stdio: 'pipe',
-    });
-
-    execFileSync('npm', ['install'], {
       cwd: testProjectPath,
-      stdio: 'pipe',
     });
-  });
-
-  function execEnvinfo(args) {
-    const buildPath = path.resolve(packagePath, 'build');
-
-    return execFileSync(
-      isRunningOnWindows ? 'npx.cmd' : 'npx',
-      ['--package', buildPath, 'envinfo', ...args],
-      {
-        encoding: 'utf8',
-        stdio: 'pipe',
-        cwd: testProjectPath,
-      },
-    );
   }
 
   it('includes info about the environment relevant to MUI', function test() {
-    // Need more time to download packages
-    this.timeout(20000);
+    // only run in node
+    if (!/jsdom/.test(window.navigator.userAgent)) {
+      this.skip();
+    }
 
     const envinfoJSON = execEnvinfo(['--json']);
 
@@ -60,7 +36,7 @@ describe('@mui/envinfo', () => {
     // Non-exhaustive list of `@mui/*` packages
     expect(envinfo).to.have.nested.property('npmPackages.@mui/material');
     expect(envinfo).to.have.nested.property('npmPackages.@mui/joy');
-    expect(envinfo).to.have.nested.property('npmPackages.@mui/utils');
+    expect(envinfo).to.have.nested.property('npmPackages.@mui/base');
     // Other libraries
     expect(envinfo).to.have.nested.property('npmPackages.react');
     expect(envinfo).to.have.nested.property('npmPackages.react-dom');

packages/mui-envinfo/test/package.json

@@ -1,12 +1,13 @@
 {
-  "name": "test-project",
+  "name": "envinfo-test-project",
   "version": "1.0.0",
   "private": true,
   "dependencies": {
     "@emotion/react": "^11.11.3",
     "@emotion/styled": "^11.11.0",
-    "@mui/material": "^5.15.6",
-    "@mui/joy": "^5.0.0-beta.24",
+    "@mui/base": "5.0.0-beta.30",
+    "@mui/joy": "5.0.0-beta.22",
+    "@mui/material": "5.15.4",
     "react": "^18.2.0",
     "react-dom": "^18.2.0"
   },

pnpm-workspace.yaml

@@ -1,7 +1,7 @@
 packages:
   - 'benchmark'
   - 'packages/*'
-  - '!packages/mui-envinfo/test'
+  - 'packages/mui-envinfo/test'
   - 'docs'
   - 'test'
   - 'apps/*'