Added test to create mailbox without sending an email

app/mailbox_utils.py

@@ -70,8 +70,14 @@ def create_mailbox(
     if verified:
         LOG.i(f"User {user} as created a pre-verified mailbox with {email}")
         return new_mailbox
+
     LOG.i(f"User {user} has created mailbox with {email}")
     activation = generate_activation_code(new_mailbox, use_digit_code=use_digit_codes)
+
+    if not send_email:
+        LOG.i(f"Skipping sending validation email for mailbox {new_mailbox}")
+        return new_mailbox
+
     send_verification_email(
         user,
         new_mailbox,

tests/test_mailbox_utils.py

@@ -101,6 +101,21 @@ def test_create_mailbox_with_digits():
     assert mail_sent.envelope_to == email
 
 
+@mail_sender.store_emails_test_decorator
+def test_create_mailbox_without_verification_email():
+    email = random_email()
+    mailbox_utils.create_mailbox(user, email, use_digit_codes=True, send_email=False)
+    mailbox = Mailbox.get_by(email=email)
+    assert mailbox is not None
+    assert not mailbox.verified
+    activation = MailboxActivation.get_by(mailbox_id=mailbox.id)
+    assert activation is not None
+    assert activation.tries == 0
+    assert len(activation.code) == 6
+
+    assert 0 == len(mail_sender.get_stored_emails())
+
+
 @mail_sender.store_emails_test_decorator
 def test_send_verification_email():
     email = random_email()