maxiperezc/graphoid

# frozen_string_literal: true

require 'rails_helper'

describe 'QueryHasMany', type: :request do
  let!(:delete) { Account.delete_all; Label.delete_all }
  subject { Helper.resolve(self, 'accounts', @query) }

  let!(:a0) { Account.create!(string_field: 'bob') }
  let!(:a1) { Account.create!(string_field: 'boc') }
  let!(:a2) { Account.create!(string_field: 'bob') }

  let!(:l0) { Label.create!(name: 'a', amount: 1, account: a0) }
  let!(:l1) { Label.create!(name: 'a', amount: 2, account: a0) }
  let!(:l2) { Label.create!(name: 'a', amount: 1, account: a1) }
  let!(:l3) { Label.create!(name: 'a', amount: 2, account: a1) }
  let!(:l4) { Label.create!(name: 'a', amount: 1, account: a2) }
  let!(:l5) { Label.create!(name: 'b', amount: 3, account: a2) }

  describe 'filtering with conditions in has_many relations' do
    it 'filters _some on has_many' do
      @query = %{
        query {
          accounts(where: {
            stringField: "bob",
            labels_some: { amount: 2, name: "a" }
          }) {
            id
            labels {
              id
            }
          }
        }
      }

      expect(subject.size).to eq(1)
      expect(subject[0]['id']).to eq a0.id.to_s
      expect(subject[0]['labels'][0]['id']).to eq l0.id.to_s
      expect(subject[0]['labels'][1]['id']).to eq l1.id.to_s
    end

    it 'filters _none on has_many' do
      @query = %{
        query {
          accounts(where: {
            labels_none: { amount: 2 }
          }) {
            id
            labels(order: { id: ASC }) {
              id
            }
          }
        }
      }

      expect(subject.size).to eq(1)
      expect(subject[0]['id']).to eq a2.id.to_s
      expect(subject[0]['labels'][0]['id']).to eq l4.id.to_s
      expect(subject[0]['labels'][1]['id']).to eq l5.id.to_s
    end

    it 'filters _every on has_many' do
      @query = %{
        query {
          accounts(where: {
            labels_every: { name: "a" }
          }) {
            id
            labels {
              id
            }
          }
        }
      }

      if ENV['DRIVER'] == 'mongo'
        # TODO: build the _every division for mongoid
        pending
        raise
      end

      expect(subject.size).to eq(2)
      expect(subject[0]['id']).to eq a0.id.to_s
      expect(subject[0]['labels'][0]['id']).to eq l0.id.to_s
      expect(subject[0]['labels'][1]['id']).to eq l1.id.to_s

      expect(subject[1]['id']).to eq a1.id.to_s
      expect(subject[1]['labels'][0]['id']).to eq l2.id.to_s
      expect(subject[1]['labels'][1]['id']).to eq l3.id.to_s
    end
  end
end