Hi,
I must have some stupid mistake or something.
Just can't seem to pass the spec.
Could you guys please help me find where the evil has hidden in the details?
describe Participation do
describe "invitation by email", :focus do
let(:participation) { build :participation } # Factory
let(:email) { participation.email }
it "should send an invitation" do
# This one is failing
binding.pry # The code below is executed here
participation.should_receive(:invite_user!)
participation.save!
end
context "when user already exists" do
let!(:existing) { create :user, :email => email }
it "should not send an invitation" do
participation.should_not_receive(:invite_user!)
participation.save!
end
end
end
end
Can't see anything wrong with the callbacks:
# Check the before_validation callback options:
participation.user # nil
participation.valid? # true
participation.user # User{id: nil}
# Check the before_create callback options:
participation.user_exists? # false
participation.mark_for_invitation # true
# Check the after_create callback options:
participation.marked_for_invitation? # true
# After all this I expect the "invite_user!" to be called:
participation.stub(:invite_user!) { puts "Doesn't get called :(" }
participation.save! # => true, Nothing is printed, which is consistent with the
spec
participation.user_id # => 11, so the user has been saved
The actual implementation is:
class Participation < ActiveRecord::Base
attr_accessor :email
belongs_to :user
validates :email, :email => true, :on => :create, :if => :using_email?
before_validation :set_user_by_email, :if => :using_email?, :on =>
:create
before_create :mark_for_invitation, :unless => :user_exists?
after_create :invite_user!, :if => :marked_for_invitation?
def using_email?
email.present?
end
def user_exists?
user.present? and user.persisted?
end
def set_user_by_email
self.user = User.find_by_email(email)
self.user ||= User.new(email: email).tap do |u|
u.status = :invited
end
end
def mark_for_invitation
@invite_user = true
true # make sure not cancelling the callback chain
end
def marked_for_invitation?
!!@invite_user
end
def invite_user!
# TODO: Send the invitation email or something
end
end
Can't spot the problem.
Thanks in advance,
Dima
http://www.ApproachE.com
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