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# frozen_string_literal: true
require "abstract_unit"
require "active_job"
require "mailers/params_mailer"
class ParameterizedTest < ActiveSupport::TestCase
include ActiveJob::TestHelper
class DummyDeliveryJob < ActionMailer::DeliveryJob
end
setup do
@previous_logger = ActiveJob::Base.logger
ActiveJob::Base.logger = Logger.new(nil)
@previous_delivery_method = ActionMailer::Base.delivery_method
ActionMailer::Base.delivery_method = :test
@previous_deliver_later_queue_name = ActionMailer::Base.deliver_later_queue_name
ActionMailer::Base.deliver_later_queue_name = :test_queue
@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 = @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 "enqueue the email with params" do
args = [
"ParamsMailer",
"invitation",
"deliver_now",
{ inviter: "david@basecamp.com", invitee: "jason@basecamp.com" },
]
assert_performed_with(job: ActionMailer::DeliveryJob, args: args) do
@mail.deliver_later
end
end
test "respond_to?" do
mailer = ParamsMailer.with(inviter: "david@basecamp.com", invitee: "jason@basecamp.com")
assert_respond_to mailer, :invitation
assert_not_respond_to mailer, :anything
invitation = mailer.method(:invitation)
assert_equal Method, invitation.class
assert_raises(NameError) do
invitation = mailer.method(:anything)
end
end
test "should enqueue a parameterized request with the correct delivery job" do
args = [
"ParamsMailer",
"invitation",
"deliver_now",
{ inviter: "david@basecamp.com", invitee: "jason@basecamp.com" },
]
with_delivery_job DummyDeliveryJob do
assert_performed_with(job: DummyDeliveryJob, args: args) do
@mail.deliver_later
end
end
end
private
def with_delivery_job(job)
old_delivery_job = ParamsMailer.delivery_job
ParamsMailer.delivery_job = job
yield
ensure
ParamsMailer.delivery_job = old_delivery_job
end
end
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