# frozen_string_literal: true
require 'spec_helper'

describe 'user_identities' do
  let(:client) { create_client }
  let(:user)   { client.users.create(email: mock_email, name: mock_uuid, verified: true) }

  include_examples 'zendesk#resource',
                   create_params: -> { { value: "ey+#{mock_uuid}@example.org", type: 'email', user_id: user.id } },
                   update_params: -> { { verified: true } },
                   fetch_params: ->(uc) { { 'user_id' => uc.user_id, 'id' => uc.id } },
                   collection: -> { client.user_identities(user_id: user.id) },
                   paged: false,
                   search: false

  describe '#create_user_identity' do
    let(:another_user) { client.users.create(email: mock_email, name: mock_uuid, verified: true) }

    it 'should prevent duplicate identities across users' do
      expect do
        client.create_user_identity(
          'user_identity' => { 'type' => 'email', 'value' => user.email, 'user_id' => another_user.id }
        )
      end.to raise_exception(Zendesk2::Error, /is already being used by another user/)
    end

    it 'should prevent duplicate identities on the same user' do
      expect do
        client.create_user_identity(
          'user_identity' => { 'type' => 'email', 'value' => user.email, 'user_id' => user.id }
        )
      end.to raise_exception(Zendesk2::Error, /is already being used by another user/)
    end

    it 'should be allowed if the user is deleted' do
      email = user.email
      user.destroy

      expect do
        client.create_user_identity(
          'user_identity' => {
            'type'    => 'email',
            'value'   => email,
            'user_id' => another_user.id,
          }
        )
      end.to change { another_user.identities.all.count }.by(1)
    end
  end
end