Process inbound emails with state and exceptions

1 files changed, 36 insertions, 0 deletions

diff --git a/test/unit/mailbox_test.rb b/test/unit/mailbox_test.rb
new file mode 100644
index 0000000000..505c1f370a
--- /dev/null
+++ b/test/unit/mailbox_test.rb
@@ -0,0 +1,36 @@
+require_relative '../test_helper'
+
+class SuccessfulMailbox < ActionMailroom::Mailbox
+  def process
+    $processed = mail.subject
+  end
+end
+
+class UnsuccessfulMailbox < ActionMailroom::Mailbox
+  rescue_from(RuntimeError) { $processed = :failure }
+
+  def process
+    raise "No way!"
+  end
+end
+
+module ActionMailroom
+  class MailboxTest < ActiveSupport::TestCase
+    setup do
+      $processed = false
+      @inbound_email = create_inbound_email("welcome.eml")
+    end
+
+    test "successful mailbox processing leaves inbound email in delivered state" do
+      SuccessfulMailbox.receive @inbound_email
+      assert @inbound_email.delivered?
+      assert_equal "Discussion: Let's debate these attachments", $processed
+    end
+
+    test "unsuccessful mailbox processing leaves inbound email in failed state" do
+      UnsuccessfulMailbox.receive @inbound_email
+      assert @inbound_email.failed?
+      assert_equal :failure, $processed
+    end
+  end
+end