proton-bridge/tests/features/smtp/send/mixed_case.feature

Feature: SMTP sending with mixed case address
  Background:
    Given there exists an account with username "[user:user]" and password "password"
    And there exists an account with username "[user:to]" and password "password"
    Then it succeeds
    When bridge starts
    And the user logs in with username "[user:user]" and password "password"
    And user "[user:user]" connects and authenticates SMTP client "1"
    Then it succeeds

  Scenario: Mixed sender case in sender address
    When SMTP client "1" sends the following message from "[user:user]@[domain]" to "[user:to]@[domain]":
      """
      From: Bridge Test <{toUpper:[user:user]@[domain]}>
      To: Internal Bridge <[user:to]@[domain]>

      hello

      """
    Then it succeeds
    When user "[user:user]" connects and authenticates IMAP client "1"
    Then IMAP client "1" eventually sees the following messages in "Sent":
      | from                 | to                 | subject |
      | [user:user]@[domain] | [user:to]@[domain] |         |
    And the body in the "POST" request to "/mail/v4/messages" is:
      """
      {
        "Message": {
          "Subject": "",
          "Sender": {
            "Name": "Bridge Test",
            "Address": "[user:user]@[domain]"
          },
          "ToList": [
            {
              "Address": "[user:to]@[domain]",
              "Name": "Internal Bridge"
            }
          ],
          "CCList": [],
          "BCCList": [],
          "MIMEType": "text/plain"
        }
      }
      """