assert_equal "Message sent", flash[:notice]
e = ActionMailer::Base.deliveries.first
assert_equal [recipient_user.email], e.to
assert_equal "[OpenStreetMap] Test Message", e.subject
assert_match /Test message body/, e.text_part.decoded
assert_match /Test message body/, e.html_part.decoded
assert_equal "Message sent", flash[:notice]
e = ActionMailer::Base.deliveries.first
assert_equal [recipient_user.email], e.to
assert_equal "[OpenStreetMap] Test Message", e.subject
assert_match /Test message body/, e.text_part.decoded
assert_match /Test message body/, e.html_part.decoded