1 files changed, 44 insertions, 0 deletions
diff --git a/actionmailer/test/parameterized_test.rb b/actionmailer/test/parameterized_test.rb
new file mode 100644
index 0000000000..47cfe6d712
--- /dev/null
+++ b/actionmailer/test/parameterized_test.rb
@@ -0,0 +1,44 @@
+require "abstract_unit"
+require "active_job"
+require "mailers/params_mailer"
+
+class ParameterizedTest < ActiveSupport::TestCase
+  include ActiveJob::TestHelper
+
+  setup do
+    @previous_logger = ActiveJob::Base.logger
+    ActiveJob::Base.logger = Logger.new(nil)
+
+    @original_delivery_method = ActionMailer::Base.delivery_method
+    ActionMailer::Base.delivery_method = :test
+
+    @previous_delivery_method = ActionMailer::Base.delivery_method
+    @previous_deliver_later_queue_name = ActionMailer::Base.deliver_later_queue_name
+    ActionMailer::Base.deliver_later_queue_name = :test_queue
+    ActionMailer::Base.delivery_method = :test
+
+    @mail = ParamsMailer.with(inviter: "david@basecamp.com", invitee: "jason@basecamp.com").invitation
+  end
+
+  teardown do
+    ActiveJob::Base.logger = @previous_logger
+    ParamsMailer.deliveries.clear
+
+    ActionMailer::Base.delivery_method = @original_delivery_method
+
+    ActionMailer::Base.delivery_method = @previous_delivery_method
+    ActionMailer::Base.deliver_later_queue_name = @previous_deliver_later_queue_name
+  end
+
+  test "parameterized headers" do
+    assert_equal(["jason@basecamp.com"], @mail.to)
+    assert_equal(["david@basecamp.com"], @mail.from)
+    assert_equal("So says david@basecamp.com", @mail.body.encoded)
+  end
+
+  test "should enqueue the email with params" do
+    assert_performed_with(job: ActionMailer::Parameterized::DeliveryJob, args: ["ParamsMailer", "invitation", "deliver_now", { inviter: "david@basecamp.com", invitee: "jason@basecamp.com" } ]) do
+      @mail.deliver_later
+    end
+  end
+end