Add integration tests for regex pattern exports from index.js

Author: atherdon

tests/integration.test.js

@@ -0,0 +1,56 @@
+'use strict';
+
+const {
+    isValidEmail,
+    isValidDomain,
+    isValidTLD,
+    isValidRegex
+} = require('../src/index');
+
+// Test Suite for Email Regex Patterns
+
+describe('Email Regex Patterns', () => {
+    test('Valid Email Test', () => {
+        expect(isValidEmail('test@example.com')).toBe(true);
+    });
+
+    test('Invalid Email Test', () => {
+        expect(isValidEmail('invalid-email')).toBe(false);
+    });
+});
+
+// Test Suite for Domain Regex Patterns
+
+describe('Domain Regex Patterns', () => {
+    test('Valid Domain Test', () => {
+        expect(isValidDomain('example.com')).toBe(true);
+    });
+
+    test('Invalid Domain Test', () => {
+        expect(isValidDomain('invalid_domain')).toBe(false);
+    });
+});
+
+// Test Suite for TLD Regex Patterns
+
+describe('TLD Regex Patterns', () => {
+    test('Valid TLD Test', () => {
+        expect(isValidTLD('com')).toBe(true);
+    });
+
+    test('Invalid TLD Test', () => {
+        expect(isValidTLD('invalidTLD')).toBe(false);
+    });
+});
+
+// Test Suite for Regex Functionality
+
+describe('Regex Functionality', () => {
+    test('Valid Regex Test', () => {
+        expect(isValidRegex(/^\w+@\w+\.\w+$/)).toBe(true);
+    });
+
+    test('Invalid Regex Test', () => {
+        expect(isValidRegex(/invalid regex/)).toBe(false);
+    });
+});