Add Mailgun endpoint for receiving email tasks via Mailgun

test/controllers/mailgun_controller_test.rb

@@ -0,0 +1,66 @@
+require File.expand_path(File.dirname(__FILE__) + '/../test_helper')
+
+class MailgunControllerTest < ActionController::TestCase
+
+  def setup
+    @user = users(:sms_user)
+    @inbox = contexts(:inbox)
+  end
+
+  def load_message(filename)
+    File.read(File.join(Rails.root, 'test', 'fixtures', filename))
+  end
+
+  def test_mailgun_signature_verifies
+    SITE_CONFIG['mailgun_api_key'] = "123456789"
+    SITE_CONFIG['email_dispatch']  = 'from'
+
+    post :mailgun, {
+      "timestamp" => "1379539674",
+      "token"     => "5km6cwo0e3bfvg78hw4s69znro09xhk1h8u6-s633yasc8hcr5",
+      "signature" => "da92708b8f2c9dcd7ecdc91d52946c01802833e6683e46fc00b3f081920dd5b1",
+      "body-mime" => load_message('mailgun_message1.txt')
+    }
+
+    assert_response :success
+  end
+
+  def test_mailgun_creates_todo_with_mailmap
+    SITE_CONFIG['mailgun_api_key'] = "123456789"
+    SITE_CONFIG['email_dispatch']  = 'to'
+    SITE_CONFIG['mailmap']         = {
+      '5555555555@tmomail.net' => ['incoming@othermail.com', 'notused@foo.org']
+    }
+
+    todo_count = Todo.count
+    post :mailgun, {
+      "timestamp" => "1379539674",
+      "token"     => "5km6cwo0e3bfvg78hw4s69znro09xhk1h8u6-s633yasc8hcr5",
+      "signature" => "da92708b8f2c9dcd7ecdc91d52946c01802833e6683e46fc00b3f081920dd5b1",
+      "body-mime" => load_message('mailgun_message2.txt')
+    }
+
+    assert_response :success
+
+    assert_equal(todo_count+1, Todo.count)
+    message_todo = Todo.where(:description => "test").first
+    assert_not_nil(message_todo)
+    assert_equal(@inbox, message_todo.context)
+    assert_equal(@user, message_todo.user)
+  end
+
+  def test_mailgun_signature_fails
+    SITE_CONFIG['mailgun_api_key'] = "invalidkey"
+    SITE_CONFIG['email_dispatch']  = 'from'
+
+    post :mailgun, {
+      "timestamp" => "1379539674",
+      "token"     => "5km6cwo0e3bfvg78hw4s69znro09xhk1h8u6-s633yasc8hcr5",
+      "signature" => "da92708b8f2c9dcd7ecdc91d52946c01802833e6683e46fc00b3f081920dd5b1",
+      "body-mime" => load_message('mailgun_message1.txt')
+    }
+
+    assert_response 406
+  end
+
+end