Turns out the reason is because my @booking
was invalid. I suspect this question will end up getting closed due to its narrowness.
Don't know why state_machine transition is returning false
-
08-07-2023 - |
Pregunta
I'm working on a project that uses the state_machine
gem which I haven't used before.
In one of the controllers there is:
if @booking.propose_offer_as_guest
# do some stuff
end
In my test that I'm writing for the controller, @booking.propose_offer_as_guest
is always returning false and I don't know why.
The state machine definition in app/models/booking.rb
looks like this:
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
I don't see anything that seems like it could make propose_offer_as_guest not work. What's the deal?
Edit: here is my test:
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
Solución
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