Modify ValidateEmail.js to accept all suffixes

String/test/ValidateEmail.test.js

@@ -0,0 +1,23 @@
+import { validateEmail } from '../ValidateEmail'
+
+describe('Validation of an Email Address', () => {
+  it('expects to return false', () => {
+    expect(validateEmail('mahfoudh.arous.com')).toEqual(false)
+  })
+
+  it('expects to return false', () => {
+    expect(validateEmail('mahfoudh.arous@com')).toEqual(false)
+  })
+
+  it('expects to return true', () => {
+    expect(validateEmail('mahfoudh.arous@gmail.com')).toEqual(true)
+  })
+
+  it('expects to return true', () => {
+    expect(validateEmail('icristianbaciu@.helsinki.edu')).toEqual(true)
+  })
+
+  it('expects to throw a type error', () => {
+    expect(() => { validateEmail('') }).toThrow('Email Address String Null or Empty.')
+  })
+})