我正在开发一个使用我以前没用过的state_machine
宝石的项目。
在其中一个控制器中有:
if @booking.propose_offer_as_guest
# do some stuff
end
在我的测试中,我正在为控制器写作,@booking.propose_offer_as_guest
总是返回假,我不知道为什么。
app/models/booking.rb
中的状态机定义如下所示:
state_machine :initial => :unaccepted_by_guest_or_host do [353/467]
#states:
# guest_accepted_offer
# guest_proposed_offer
# host_proposed_offer
# host_accepted_offer
# paid (when paid for)
# canceled
# to be used only by the host
event :propose_offer_as_host do
transition :unaccepted_by_guest_or_host => :host_proposed_offer
end
# to be used only by the host
event :revise_offer_as_host do
transition [:guest_proposed_offer, :host_proposed_offer, :host_accepted_offer, :guest_accepted_offer] => :host_proposed_offer
end
# to be used only by the host
event :accept_offer_as_host do
transition :guest_proposed_offer => :host_accepted_offer
end
# to be used only by the guest
event :propose_offer_as_guest do
transition :unaccepted_by_guest_or_host => :guest_proposed_offer
end
# to be used only by the guest
event :revise_offer_as_guest do
transition [:host_proposed_offer, :guest_proposed_offer, :host_accepted_offer, :guest_accepted_offer] => :guest_proposed_offer
end
# to be used only by the guest
event :accept_offer_as_guest do
transition :host_proposed_offer => :guest_accepted_offer
end
event :mark_as_paid do
transition [:guest_accepted_offer, :host_accepted_offer] => :paid
end
# process the credit card safely, if this fails with an exception, state won't be transitioned
# around_transition on: :pay do |booking, transition, block|
# booking.transaction do
# block.call # block is an event's proc. we need to perform it
# booking.process_credit_card
# end
# end
event :cancel do
transition all => :canceled
end
end
我没有看到任何看起来像是可以使proposal_offer_as_guest不起作用的东西。这笔交易是什么?
修改:这是我的测试:
require 'spec_helper'
describe BookingsController do
include Capybara::DSL
include Capybara::RSpecMatchers
render_views
describe "POST create" do
before do
@params = {
"booking" => {
"start_date" => "April 24, 2014",
"end_date" => "April 25, 2014",
"guests" => "1",
"message" => "test",
"email" => "john.smith@example.com",
"captcha" => "wet"
}
}
end
it "sends new booking notification email" do
expect(BookingMailer).to receive(:new_booking_notification)
post :create, @params
end
end
end
答案 0 :(得分:0)
原因是我的@booking
无效。我怀疑这个问题最终会因为它的狭窄而被关闭。