Allow to skip sending the mailbox verification email when creating a mailbox

app/mailbox_utils.py

@@ -39,6 +39,7 @@ def create_mailbox(
     user: User,
     email: str,
     verified: bool = False,
+    send_email: bool = True,
     use_digit_codes: bool = False,
     send_link: bool = True,
 ) -> Mailbox:
@@ -68,12 +69,13 @@ def create_mailbox(
 
     if verified:
         LOG.i(f"User {user} as created a pre-verified mailbox with {email}")
-    else:
+        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)
     send_verification_email(
         user,
         new_mailbox,
-            use_digit_code=use_digit_codes,
+        activation=activation,
         send_link=send_link,
     )
     return new_mailbox
@@ -192,29 +194,34 @@ def verify_mailbox_code(user: User, mailbox_id: int, code: str) -> Mailbox:
     return mailbox
 
 
-def send_verification_email(
+def generate_activation_code(
-    user: User, mailbox: Mailbox, use_digit_code: bool = False, send_link: bool = True
+    mailbox: Mailbox, use_digit_code: bool = False
-):
+) -> MailboxActivation:
     clear_activation_codes_for_mailbox(mailbox)
     if use_digit_code:
         code = "{:06d}".format(random.randint(1, 999999))
     else:
         code = secrets.token_urlsafe(16)
-    activation = MailboxActivation.create(
+    return MailboxActivation.create(
         mailbox_id=mailbox.id,
         code=code,
         tries=0,
+        commit=True,
     )
-    Session.commit()
+
+
+def send_verification_email(
+    user: User, mailbox: Mailbox, activation: MailboxActivation, send_link: bool = True
+):
     LOG.i(
-        f"Sending mailbox verification email to {mailbox.email} with digit={use_digit_code} link={send_link}"
+        f"Sending mailbox verification email to {mailbox.email} with send link={send_link}"
     )
 
     if send_link:
         verification_url = (
             config.URL
             + "/dashboard/mailbox_verify"
-            + f"?mailbox_id={mailbox.id}&code={code}"
+            + f"?mailbox_id={mailbox.id}&code={activation.code}"
         )
     else:
         verification_url = None

tests/test_mailbox_utils.py

@@ -107,10 +107,32 @@ def test_send_verification_email():
     mailbox_utils.create_mailbox(user, email, use_digit_codes=True, send_link=False)
     mailbox = Mailbox.get_by(email=email)
     activation = MailboxActivation.get_by(mailbox_id=mailbox.id)
-    old_code = activation.code
+    mail_sender.purge_stored_emails()
-    mailbox_utils.send_verification_email(user, mailbox)
+    mailbox_utils.send_verification_email(user, mailbox, activation, send_link=False)
+
+    assert 1 == len(mail_sender.get_stored_emails())
+    mail_sent = mail_sender.get_stored_emails()[0]
+    mail_contents = str(mail_sent.msg)
+    assert mail_contents.find(activation.code) > 0
+    assert mail_contents.find(config.URL) == -1
+    assert mail_sent.envelope_to == email
+
+
+@mail_sender.store_emails_test_decorator
+def test_send_verification_email_with_link():
+    email = random_email()
+    mailbox_utils.create_mailbox(user, email, use_digit_codes=True, send_link=False)
+    mailbox = Mailbox.get_by(email=email)
     activation = MailboxActivation.get_by(mailbox_id=mailbox.id)
-    assert activation.code != old_code
+    mail_sender.purge_stored_emails()
+    mailbox_utils.send_verification_email(user, mailbox, activation, send_link=True)
+
+    assert 1 == len(mail_sender.get_stored_emails())
+    mail_sent = mail_sender.get_stored_emails()[0]
+    mail_contents = str(mail_sent.msg)
+    assert mail_contents.find(activation.code) > 0
+    assert mail_contents.find(config.URL) > -1
+    assert mail_sent.envelope_to == email
 
 
 def test_delete_other_user_mailbox():