[JAMES-2865] Implementing a MockSmtpServer

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.5.0
• Component/s: Remote Delivery, tests
• Assignee: Benoit Tellier
• Reporter: Benoit Tellier
• Created: 21/Aug/19 06:38
• Updated: 17/Sep/19 02:30
• Resolved: 06/Sep/19 02:06

Description

Draft version [here](https://github.com/linagora/james-project/pull/2545)

The MockSmtpServer should match these criteria:

• can return error responses
• can return error responses but actually still success to deliver the mails (450 - server retry and will be success)
• act like a simple smtp server if no mock setup, when mails come, save them in to the memory

Regarding the behaviour:

• a behaviour can be applied to all given commands or a subset of them (condition)
• A number of answer can be specified, after X answers the behaviour will no longer be applied.

You need to rely on the following POJOs : see JAMES-2853