parser_spec.rb

#   Copyright (c) 2010, Diaspora Inc.  This file is
#   licensed under the Affero General Public License version 3 or later.  See
#   the COPYRIGHT file.

require 'spec_helper'

describe Diaspora::Parser do
  let(:user) { make_user }
  let(:aspect) { user.aspects.create(:name => 'spies') }
  let(:user2) { make_user }
  let(:aspect2) { user2.aspects.create(:name => "pandas") }
  let(:person) { Factory.create(:person)}

  describe "parsing compliant XML object" do
    it 'should be able to correctly parse comment fields' do
      post = user.post :status_message, :message => "hello", :to => aspect.id
      comment = Factory.create(:comment, :post => post, :person => person, :diaspora_handle => person.diaspora_handle, :text => "Freedom!")
      comment.delete
      xml = comment.to_diaspora_xml
      comment_from_xml = Diaspora::Parser.from_xml(xml)
      comment_from_xml.diaspora_handle.should ==  person.diaspora_handle
      comment_from_xml.post.should == post
      comment_from_xml.text.should == "Freedom!"
      comment_from_xml.should_not be comment
    end

    it 'should accept retractions' do
      connect_users(user, aspect, user2, aspect2)
      message = user2.post(:status_message, :message => "cats", :to => aspect2.id)
      retraction = Retraction.for(message)
      xml = retraction.to_diaspora_xml

      proc { user.receive xml, user2.person }.should change(StatusMessage, :count).by(-1)
    end

    context "connecting" do

    let(:good_request) { FakeHttpRequest.new(:success)}
      it "should create a new person upon getting a person request" do
        remote_user = Factory.create(:user)
        new_person = remote_user.person

        request = Request.new(:to =>user.person, :from => new_person)
        xml = remote_user.salmon(request).xml_for(user.person)
        request.delete
        request.from.delete
        remote_user.delete
        new_person.delete

        Person.should_receive(:by_account_identifier).twice.and_return(new_person)

        lambda { 
          user.receive_salmon xml
        }.should change(Person, :count).by(1)
      end


    end

    it "should activate the Person if I initiated a request to that url" do
      user.send_contact_request_to(user2.person, aspect)
      request = user2.reload.pending_requests.find_by_to_id!(user2.person.id)
      user2.accept_and_respond(request.id, aspect2.id)
      
      user.reload
      aspect.reload
      new_contact = user.contact_for(user2.person)
      aspect.contacts.include?(new_contact).should be true
      user.contacts.include?(new_contact).should be true
    end

    it 'should process retraction for a person' do
      connect_users(user, aspect, user2, aspect2)
      retraction = Retraction.for(user2)
      retraction_xml = retraction.to_diaspora_xml

      lambda { user.receive retraction_xml, user2.person }.should change {
        aspect.reload.contacts.size }.by(-1)
    end

    it 'should marshal a profile for a person' do
      connect_users(user, aspect, user2, aspect2)
      #Create person
      person = user2.person
      id = person.id
      person.profile = Profile.new(:first_name => 'bob', :last_name => 'billytown', :image_url => "http://clown.com")
      person.save

      #Cache profile for checking against marshaled profile
      old_profile = person.profile.dup
      old_profile.first_name.should == 'bob'

      #Build xml for profile, clear profile
      xml = person.profile.to_diaspora_xml
      reloaded_person = Person.first(:id => id)
      reloaded_person.profile = nil
      reloaded_person.save(:validate => false)

      #Make sure profile is cleared
      Person.first(:id => id).profile.should be nil
      old_profile.first_name.should == 'bob'

      #Marshal profile
      user.receive xml, person

      #Check that marshaled profile is the same as old profile
      person = Person.first(:id => person.id)
      person.profile.should_not be nil
      person.profile.first_name.should == old_profile.first_name
      person.profile.last_name.should == old_profile.last_name
      person.profile.image_url.should == old_profile.image_url
    end
  end
end