wip

tests/unit/identity/EmailValidation.test.ts

@@ -0,0 +1,34 @@
+import { describe, it, expect } from 'vitest';
+
+import { validateEmail, isDisposableEmail } from '@gridpilot/identity/domain/value-objects/EmailAddress';
+
+describe('identity-domain email validation', () => {
+  it('accepts a valid email and normalizes it', () => {
+    const result = validateEmail('  USER@example.com  ');
+
+    expect(result.success).toBe(true);
+    expect(result.email).toBe('user@example.com');
+    expect(result.error).toBeUndefined();
+  });
+
+  it('rejects an invalid email format', () => {
+    const result = validateEmail('not-an-email');
+
+    expect(result.success).toBe(false);
+    expect(result.email).toBeUndefined();
+    expect(result.error).toBeTypeOf('string');
+  });
+
+  it('rejects an email that is too short', () => {
+    const result = validateEmail('a@b');
+
+    expect(result.success).toBe(false);
+    expect(result.error).toContain('too short');
+  });
+
+  it('detects disposable email domains', () => {
+    expect(isDisposableEmail('foo@tempmail.com')).toBe(true);
+    expect(isDisposableEmail('bar@mailinator.com')).toBe(true);
+    expect(isDisposableEmail('user@example.com')).toBe(false);
+  });
+});