nits

Author: cjihrig

doc/api/test.md

@@ -1757,8 +1757,11 @@ added: REPLACEME
 -->
 
 An object whose methods are used to configure available assertions on the
-`TestContext` objects in the current process. It is possible to apply the same
-configuration to all files by placing common configuration code in a module
+`TestContext` objects in the current process. The methods from `node:assert`
+and snapshot testing functions are available by default.
+
+It is possible to apply the same configuration to all files by placing common
+configuration code in a module
 preloaded with `--require` or `--import`.
 
 ### `assert.register(name, fn)`

lib/test.js

@@ -62,22 +62,14 @@ ObjectDefineProperty(module.exports, 'snapshot', {
   },
 });
 
-let lazyAssert;
-
 ObjectDefineProperty(module.exports, 'assert', {
   __proto__: null,
   configurable: true,
   enumerable: true,
   get() {
-    if (lazyAssert === undefined) {
-      const { register } = require('internal/test_runner/assert');
-
-      lazyAssert = {
-        __proto__: null,
-        register,
-      };
-    }
-
-    return lazyAssert;
+    const { register } = require('internal/test_runner/assert');
+    const assert = { __proto__: null, register };
+    ObjectDefineProperty(module.exports, 'assert', assert);
+    return assert;
   },
 });