feat(core): Use WebCrypto to generate all random numbers and strings (#9786)

packages/workflow/test/utils.test.ts

@@ -1,5 +1,14 @@
+import { ALPHABET } from '@/Constants';
 import { ApplicationError } from '@/errors/application.error';
-import { jsonParse, jsonStringify, deepCopy, isObjectEmpty, fileTypeFromMimeType } from '@/utils';
+import {
+	jsonParse,
+	jsonStringify,
+	deepCopy,
+	isObjectEmpty,
+	fileTypeFromMimeType,
+	randomInt,
+	randomString,
+} from '@/utils';
 
 describe('isObjectEmpty', () => {
 	it('should handle null and undefined', () => {
@@ -237,3 +246,47 @@ describe('fileTypeFromMimeType', () => {
 		expect(fileTypeFromMimeType('application/pdf')).toEqual('pdf');
 	});
 });
+
+const repeat = (fn: () => void, times = 10) => Array(times).fill(0).forEach(fn);
+
+describe('randomInt', () => {
+	it('should generate random integers', () => {
+		repeat(() => {
+			const result = randomInt(10);
+			expect(result).toBeLessThanOrEqual(10);
+			expect(result).toBeGreaterThanOrEqual(0);
+		});
+	});
+
+	it('should generate random in range', () => {
+		repeat(() => {
+			const result = randomInt(10, 100);
+			expect(result).toBeLessThanOrEqual(100);
+			expect(result).toBeGreaterThanOrEqual(10);
+		});
+	});
+});
+
+describe('randomString', () => {
+	it('should return a random string of the specified length', () => {
+		repeat(() => {
+			const result = randomString(42);
+			expect(result).toHaveLength(42);
+		});
+	});
+
+	it('should return a random string of the in the length range', () => {
+		repeat(() => {
+			const result = randomString(10, 100);
+			expect(result.length).toBeGreaterThanOrEqual(10);
+			expect(result.length).toBeLessThanOrEqual(100);
+		});
+	});
+
+	it('should only contain characters from the specified character set', () => {
+		repeat(() => {
+			const result = randomString(1000);
+			result.split('').every((char) => ALPHABET.includes(char));
+		});
+	});
+});