refactor(experimental): shim Crypto in both browser and Node environments

packages/test-config/jest-unit.config.common.ts

@@ -8,6 +8,7 @@ const config: Partial<Config.InitialProjectOptions> = {
         path.resolve(__dirname, 'setup-dev-mode.ts'),
         path.resolve(__dirname, 'setup-define-version-constant.ts'),
         path.resolve(__dirname, 'setup-fetch-mock.ts'),
+        path.resolve(__dirname, 'setup-webcrypto.ts'),
     ],
     transform: {
         '^.+\\.(ts|js)$': [

packages/test-config/jest-unit.config.node.ts

@@ -1,5 +1,3 @@
-import path from 'node:path';
-
 import { Config } from '@jest/types';
 
 import commonConfig from './jest-unit.config.common';
@@ -16,7 +14,6 @@ const config: Partial<Config.InitialProjectOptions> = {
         __NODEJS__: true,
         __REACTNATIVE__: false,
     },
-    setupFilesAfterEnv: [...(commonConfig.setupFilesAfterEnv ?? []), path.resolve(__dirname, 'setup-node-crypto.ts')],
 };
 
 export default config;

packages/test-config/setup-webcrypto.ts

@@ -0,0 +1,13 @@
+import crypto from 'node:crypto';
+
+if (typeof globalThis.crypto === 'undefined') {
+    Object.defineProperty(globalThis, 'crypto', {
+        value: crypto.webcrypto,
+        writable: true, // Allow tests to delete it.
+    });
+}
+if (typeof globalThis.crypto.subtle === 'undefined') {
+    Object.defineProperty(globalThis.crypto, 'subtle', {
+        value: crypto.webcrypto.subtle,
+    });
+}