add: unit and integration testing

app/node_modules/@noble/hashes/cryptoNode.js

@@ -0,0 +1,18 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.crypto = void 0;
+/**
+ * Internal webcrypto alias.
+ * We prefer WebCrypto aka globalThis.crypto, which exists in node.js 16+.
+ * Falls back to Node.js built-in crypto for Node.js <=v14.
+ * See utils.ts for details.
+ * @module
+ */
+// @ts-ignore
+const nc = require("node:crypto");
+exports.crypto = nc && typeof nc === 'object' && 'webcrypto' in nc
+    ? nc.webcrypto
+    : nc && typeof nc === 'object' && 'randomBytes' in nc
+        ? nc
+        : undefined;
+//# sourceMappingURL=cryptoNode.js.map