diaspora/spec/models/contact_spec.rb

#   Copyright (c) 2010-2011, Diaspora Inc.  This file is
#   licensed under the Affero General Public License version 3 or later.  See
#   the COPYRIGHT file.

require 'spec_helper'

describe Contact, :type => :model do
  describe 'aspect_memberships' do
    it 'deletes dependent aspect memberships' do
      expect{
        alice.contact_for(bob.person).destroy
      }.to change(AspectMembership, :count).by(-1)
    end
  end

  context 'validations' do
    let(:contact) { Contact.new }

    it 'requires a user' do
      contact.valid?
      expect(contact.errors.full_messages).to include "User can't be blank"
    end

    it 'requires a person' do
      contact.valid?
      expect(contact.errors.full_messages).to include "Person can't be blank"
    end

    it 'ensures user is not making a contact for himself' do
      contact.person = alice.person
      contact.user = alice

      contact.valid?
      expect(contact.errors.full_messages).to include "Cannot create self-contact"
    end

    it 'validates uniqueness' do
      person = FactoryGirl.create(:person)

      contact2 = alice.contacts.create(person: person)
      expect(contact2).to be_valid

      contact.user = alice
      contact.person = person
      expect(contact).not_to be_valid
    end

    it "validates that the person's account is not closed" do
      person = FactoryGirl.create(:person, :closed_account => true)

      contact = alice.contacts.new(person: person)

      expect(contact).not_to be_valid
      expect(contact.errors.full_messages).to include "Cannot be in contact with a closed account"
    end
  end

  context 'scope' do
    describe 'sharing' do
      it 'returns contacts with sharing true' do
        expect {
          alice.contacts.create!(sharing: true, person: FactoryGirl.create(:person))
          alice.contacts.create!(sharing: false, person: FactoryGirl.create(:person))
        }.to change{
          Contact.sharing.count
        }.by(1)
      end
    end

    describe 'receiving' do
      it 'returns contacts with sharing true' do
        expect {
          alice.contacts.create!(receiving: true, person: FactoryGirl.build(:person))
          alice.contacts.create!(receiving: false, person: FactoryGirl.build(:person))
        }.to change{
          Contact.receiving.count
        }.by(1)
      end
    end

    describe 'only_sharing' do
      it 'returns contacts with sharing true and receiving false' do
        expect {
          alice.contacts.create!(receiving: true, sharing: true, person: FactoryGirl.build(:person))
          alice.contacts.create!(receiving: false, sharing: true, person: FactoryGirl.build(:person))
          alice.contacts.create!(receiving: false, sharing: true, person: FactoryGirl.build(:person))
          alice.contacts.create!(receiving: true, sharing: false, person: FactoryGirl.build(:person))
        }.to change{
          Contact.receiving.count
        }.by(2)
      end
    end

    describe "all_contacts_of_person" do
      it 'returns all contacts where the person is the passed in person' do
        person = FactoryGirl.create(:person)
        contact1 = FactoryGirl.create(:contact, person: person)
        contact2 = FactoryGirl.create(:contact)
        contacts = Contact.all_contacts_of_person(person)
        expect(contacts).to eq([contact1])
      end
    end
  end

  describe '#contacts' do
    before do
      @alice = alice
      @bob = bob
      @eve = eve
      @bob.aspects.create(name: 'next')
      @bob.aspects(true)

      @original_aspect = @bob.aspects.where(name: "generic").first
      @new_aspect = @bob.aspects.where(name: "next").first

      @people1 = []
      @people2 = []

      1.upto(5) do
        person = FactoryGirl.build(:person)
        @bob.contacts.create(person: person, aspects: [@original_aspect])
        @people1 << person
      end
      1.upto(5) do
        person = FactoryGirl.build(:person)
        @bob.contacts.create(person: person, aspects: [@new_aspect])
        @people2 << person
      end
    #eve <-> bob <-> alice
    end

    context 'on a contact for a local user' do
      before do
        @alice.reload
        @alice.aspects.reload
        @contact = @alice.contact_for(@bob.person)
      end

      it "returns the target local user's contacts that are in the same aspect" do
        expect(@contact.contacts.map{|p| p.id}).to match_array([@eve.person].concat(@people1).map{|p| p.id})
      end

      it 'returns nothing if contacts_visible is false in that aspect' do
        @original_aspect.contacts_visible = false
        @original_aspect.save
        expect(@contact.contacts).to eq([])
      end

      it 'returns no duplicate contacts' do
        [@alice, @eve].each {|c| @bob.add_contact_to_aspect(@bob.contact_for(c.person), @bob.aspects.last)}
        contact_ids = @contact.contacts.map{|p| p.id}
        expect(contact_ids.uniq).to eq(contact_ids)
      end
    end

    context 'on a contact for a remote user' do
      let(:contact) { @bob.contact_for @people1.first }

      it 'returns an empty array' do
        expect(contact.contacts).to eq([])
      end
    end
  end

  context 'requesting' do
    let(:contact) { Contact.new }
    let(:user) { build(:user) }
    let(:person) { build(:person) }

    before do
      contact.user = user
      contact.person = person
    end

    describe '#generate_request' do
      it 'makes a request' do
        allow(contact).to receive(:user).and_return(user)
        request = contact.generate_request

        expect(request.sender).to eq(user.person)
        expect(request.recipient).to eq(person)
      end
    end

    describe '#dispatch_request' do
      it 'pushes to people' do
        allow(contact).to receive(:user).and_return(user)
        m = double()
        expect(m).to receive(:post)
        expect(Postzord::Dispatcher).to receive(:build).and_return(m)
        contact.dispatch_request
      end
    end
  end

  describe "#not_blocked_user" do
    let(:contact) { alice.contact_for(bob.person) }

    it "is called on validate" do
      expect(contact).to receive(:not_blocked_user)
      contact.valid?
    end

    it "adds to errors if potential contact is blocked by user" do
      person = eve.person
      block = alice.blocks.create(person: person)
      bad_contact = alice.contacts.create(person: person)

      expect(bad_contact.send(:not_blocked_user)).to be false
    end

    it "does not add to errors" do
      expect(contact.send(:not_blocked_user)).to be true
    end
  end
end