# encoding: utf-8
require 'integration_test_helper'

class ReportTest < ActiveSupport::TestCase

  # set config
  if !ENV['ES_URL']
    raise "ERROR: Need ES_URL - hint ES_URL='http://172.0.0.1:9200'"
  end
  Setting.set('es_url', ENV['ES_URL'])
  if !ENV['ES_INDEX'] && !ENV['ES_INDEX_RAND']
    raise "ERROR: Need ES_INDEX - hint ES_INDEX='estest.local_zammad'"
  end
  if ENV['ES_INDEX_RAND']
    ENV['ES_INDEX'] = "es_index_#{rand(999_999_999)}"
  end
  Setting.set('es_index', ENV['ES_INDEX'])

  # Setting.set('es_url', 'http://172.0.0.1:9200')
  # Setting.set('es_index', 'estest.local_zammad')
  # Setting.set('es_user', 'elasticsearch')
  # Setting.set('es_password', 'zammad')
  # Setting.set('es_attachment_max_size_in_mb', 1 )

  Ticket.destroy_all

  # drop/create indexes
  #Rake::Task["searchindex:drop"].execute
  #Rake::Task["searchindex:create"].execute
  system('rake searchindex:rebuild')

  Group.create_if_not_exists(
    name: 'Report Test',
    updated_by_id: 1,
    created_by_id: 1
  )
  ticket1 = Ticket.create(
    title: 'test 1',
    group: Group.lookup(name: 'Report Test'),
    customer_id: 2,
    state: Ticket::State.lookup(name: 'new'),
    priority: Ticket::Priority.lookup(name: '2 normal'),
    created_at: '2015-10-28 09:30:00 UTC',
    updated_at: '2015-10-28 09:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )
  article1 = Ticket::Article.create(
    ticket_id: ticket1.id,
    from: 'some_sender@example.com',
    to: 'some_recipient@example.com',
    subject: 'some subject',
    message_id: 'some@id',
    body: 'some message article_inbound',
    internal: false,
    sender: Ticket::Article::Sender.where(name: 'Customer').first,
    type: Ticket::Article::Type.where(name: 'email').first,
    created_at: '2015-10-28 09:30:00 UTC',
    updated_at: '2015-10-28 09:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )
  ticket1.update_attributes(
    group: Group.lookup(name: 'Users'),
    updated_at: '2015-10-28 14:30:00 UTC',
  )

  ticket2 = Ticket.create(
    title: 'test 2',
    group: Group.lookup(name: 'Users'),
    customer_id: 2,
    state: Ticket::State.lookup(name: 'new'),
    priority: Ticket::Priority.lookup(name: '2 normal'),
    created_at: '2015-10-28 09:30:00 UTC',
    updated_at: '2015-10-28 09:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )
  article2 = Ticket::Article.create(
    ticket_id: ticket2.id,
    from: 'some_sender@example.com',
    to: 'some_recipient@example.com',
    subject: 'some subject',
    message_id: 'some@id',
    body: 'some message article_inbound',
    internal: false,
    sender: Ticket::Article::Sender.where(name: 'Customer').first,
    type: Ticket::Article::Type.where(name: 'email').first,
    created_at: '2015-10-28 09:30:00 UTC',
    updated_at: '2015-10-28 09:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )
  ticket2.update_attributes(
    group_id: Group.lookup(name: 'Report Test').id,
    updated_at: '2015-10-28 14:30:00 UTC',
  )

  ticket3 = Ticket.create(
    title: 'test 3',
    group: Group.lookup(name: 'Users'),
    customer_id: 2,
    state: Ticket::State.lookup(name: 'open'),
    priority: Ticket::Priority.lookup(name: '3 high'),
    created_at: '2015-10-28 10:30:00 UTC',
    updated_at: '2015-10-28 10:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )
  article3 = Ticket::Article.create(
    ticket_id: ticket3.id,
    from: 'some_sender@example.com',
    to: 'some_recipient@example.com',
    subject: 'some subject',
    message_id: 'some@id',
    body: 'some message article_inbound',
    internal: false,
    sender: Ticket::Article::Sender.where(name: 'Customer').first,
    type: Ticket::Article::Type.where(name: 'email').first,
    created_at: '2015-10-28 10:30:00 UTC',
    updated_at: '2015-10-28 10:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )

  ticket4 = Ticket.create(
    title: 'test 4',
    group: Group.lookup(name: 'Users'),
    customer_id: 2,
    state: Ticket::State.lookup(name: 'closed'),
    priority: Ticket::Priority.lookup(name: '2 normal'),
    close_time: '2015-10-28 11:30:00 UTC',
    created_at: '2015-10-28 10:30:00 UTC',
    updated_at: '2015-10-28 10:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )
  article4 = Ticket::Article.create(
    ticket_id: ticket4.id,
    from: 'some_sender@example.com',
    to: 'some_recipient@example.com',
    subject: 'some subject',
    message_id: 'some@id',
    body: 'some message article_inbound',
    internal: false,
    sender: Ticket::Article::Sender.where(name: 'Customer').first,
    type: Ticket::Article::Type.where(name: 'email').first,
    created_at: '2015-10-28 10:30:00 UTC',
    updated_at: '2015-10-28 10:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )

  ticket5 = Ticket.create(
    title: 'test 5',
    group: Group.lookup(name: 'Users'),
    customer_id: 2,
    state: Ticket::State.lookup(name: 'closed'),
    priority: Ticket::Priority.lookup(name: '3 high'),
    close_time: '2015-10-28 11:40:00 UTC',
    created_at: '2015-10-28 11:30:00 UTC',
    updated_at: '2015-10-28 11:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )
  article5 = Ticket::Article.create(
    ticket_id: ticket5.id,
    from: 'some_sender@example.com',
    to: 'some_recipient@example.com',
    subject: 'some subject',
    message_id: 'some@id',
    body: 'some message article_outbound',
    internal: false,
    sender: Ticket::Article::Sender.where(name: 'Agent').first,
    type: Ticket::Article::Type.where(name: 'email').first,
    created_at: '2015-10-28 11:30:00 UTC',
    updated_at: '2015-10-28 11:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )
  ticket5.update_attributes(
    state: Ticket::State.lookup(name: 'open'),
    updated_at: '2015-10-28 14:30:00 UTC',
  )

  ticket6 = Ticket.create(
    title: 'test 6',
    group: Group.lookup(name: 'Users'),
    customer_id: 2,
    state: Ticket::State.lookup(name: 'closed'),
    priority: Ticket::Priority.lookup(name: '2 normal'),
    close_time: '2015-10-31 12:35:00 UTC',
    created_at: '2015-10-31 12:30:00 UTC',
    updated_at: '2015-10-31 12:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )
  article6 = Ticket::Article.create(
    ticket_id: ticket6.id,
    from: 'some_sender@example.com',
    to: 'some_recipient@example.com',
    subject: 'some subject',
    message_id: 'some@id',
    body: 'some message article_outbound',
    internal: false,
    sender: Ticket::Article::Sender.where(name: 'Agent').first,
    type: Ticket::Article::Type.where(name: 'email').first,
    created_at: '2015-10-31 12:30:00 UTC',
    updated_at: '2015-10-31 12:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )

  ticket7 = Ticket.create(
    title: 'test 7',
    group: Group.lookup(name: 'Users'),
    customer_id: 2,
    state: Ticket::State.lookup(name: 'closed'),
    priority: Ticket::Priority.lookup(name: '2 normal'),
    close_time: '2015-11-01 12:30:00 UTC',
    created_at: '2015-11-01 12:30:00 UTC',
    updated_at: '2015-11-01 12:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )
  article7 = Ticket::Article.create(
    ticket_id: ticket7.id,
    from: 'some_sender@example.com',
    to: 'some_recipient@example.com',
    subject: 'some subject',
    message_id: 'some@id',
    body: 'some message article_outbound',
    internal: false,
    sender: Ticket::Article::Sender.where(name: 'Agent').first,
    type: Ticket::Article::Type.where(name: 'email').first,
    created_at: '2015-11-01 12:30:00 UTC',
    updated_at: '2015-11-01 12:30:00 UTC',
    updated_by_id: 1,
    created_by_id: 1,
  )

  # execute background jobs
  #puts Delayed::Job.all.inspect
  Delayed::Worker.new.work_off

  sleep 6

  test 'a - first solution' do

    # month
    result = Report::TicketFirstSolution.aggs(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      interval:    'month', # year, quarter, month, week, day, hour, minute, second
      selector:    {}, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(0, result[0])
    assert_equal(0, result[1])
    assert_equal(0, result[2])
    assert_equal(0, result[3])
    assert_equal(0, result[4])
    assert_equal(0, result[5])
    assert_equal(0, result[6])
    assert_equal(0, result[7])
    assert_equal(0, result[8])
    assert_equal(2, result[9])
    assert_equal(1, result[10])
    assert_equal(0, result[11])
    assert_equal(nil, result[12])

    result = Report::TicketFirstSolution.items(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      selector:    {}, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(ticket5.id, result[:ticket_ids][0])
    assert_equal(ticket6.id, result[:ticket_ids][1])
    assert_equal(ticket7.id, result[:ticket_ids][2])
    assert_equal(nil, result[:ticket_ids][3])

    # month - with selector #1
    result = Report::TicketFirstSolution.aggs(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      interval:    'month', # year, quarter, month, week, day, hour, minute, second
      selector:    {
        'ticket.priority_id' => {
          'operator' => 'is',
          'value' => [Ticket::Priority.lookup(name: '3 high').id],
        }
      }, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(0, result[0])
    assert_equal(0, result[1])
    assert_equal(0, result[2])
    assert_equal(0, result[3])
    assert_equal(0, result[4])
    assert_equal(0, result[5])
    assert_equal(0, result[6])
    assert_equal(0, result[7])
    assert_equal(0, result[8])
    assert_equal(1, result[9])
    assert_equal(0, result[10])
    assert_equal(0, result[11])
    assert_equal(nil, result[12])

    result = Report::TicketFirstSolution.items(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      selector:    {
        'ticket.priority_id' => {
          'operator' => 'is',
          'value' => [Ticket::Priority.lookup(name: '3 high').id],
        }
      }, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(ticket5.id, result[:ticket_ids][0])
    assert_equal(nil, result[:ticket_ids][1])

    # month - with selector #2
    result = Report::TicketFirstSolution.aggs(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      interval:    'month', # year, quarter, month, week, day, hour, minute, second
      selector:    {
        'ticket.priority_id' => {
          'operator' => 'is not',
          'value' => [Ticket::Priority.lookup(name: '3 high').id],
        }
      }, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(0, result[0])
    assert_equal(0, result[1])
    assert_equal(0, result[2])
    assert_equal(0, result[3])
    assert_equal(0, result[4])
    assert_equal(0, result[5])
    assert_equal(0, result[6])
    assert_equal(0, result[7])
    assert_equal(0, result[8])
    assert_equal(1, result[9])
    assert_equal(1, result[10])
    assert_equal(0, result[11])
    assert_equal(nil, result[12])

    result = Report::TicketFirstSolution.items(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      selector:    {
        'ticket.priority_id' => {
          'operator' => 'is not',
          'value' => [Ticket::Priority.lookup(name: '3 high').id],
        }
      }, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(ticket6.id, result[:ticket_ids][0])
    assert_equal(ticket7.id, result[:ticket_ids][1])
    assert_equal(nil, result[:ticket_ids][2])

    # week
    result = Report::TicketFirstSolution.aggs(
      range_start: '2015-10-26T00:00:00Z',
      range_end:   '2015-10-31T23:59:59Z',
      interval:    'week', # year, quarter, month, week, day, hour, minute, second
      selector:    {}, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(0, result[0])
    assert_equal(0, result[1])
    assert_equal(1, result[2])
    assert_equal(0, result[3])
    assert_equal(0, result[4])
    assert_equal(1, result[5])
    assert_equal(1, result[6])
    assert_equal(nil, result[7])

    result = Report::TicketFirstSolution.items(
      range_start: '2015-10-26T00:00:00Z',
      range_end:   '2015-11-01T23:59:59Z',
      interval:    'week', # year, quarter, month, week, day, hour, minute, second
      selector:    {}, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(ticket5.id, result[:ticket_ids][0])
    assert_equal(ticket6.id, result[:ticket_ids][1])
    assert_equal(ticket7.id, result[:ticket_ids][2])
    assert_equal(nil, result[:ticket_ids][3])

    # day
    result = Report::TicketFirstSolution.aggs(
      range_start: '2015-10-01T00:00:00Z',
      range_end:   '2015-11-01T23:59:59Z',
      interval:    'day', # year, quarter, month, week, day, hour, minute, second
      selector:    {}, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(0, result[0])
    assert_equal(0, result[1])
    assert_equal(0, result[2])
    assert_equal(0, result[3])
    assert_equal(0, result[4])
    assert_equal(0, result[5])
    assert_equal(0, result[6])
    assert_equal(0, result[7])
    assert_equal(0, result[8])
    assert_equal(0, result[9])
    assert_equal(0, result[10])
    assert_equal(0, result[11])
    assert_equal(0, result[12])
    assert_equal(0, result[13])
    assert_equal(0, result[14])
    assert_equal(0, result[15])
    assert_equal(0, result[16])
    assert_equal(0, result[17])
    assert_equal(0, result[18])
    assert_equal(0, result[19])
    assert_equal(0, result[20])
    assert_equal(0, result[21])
    assert_equal(0, result[22])
    assert_equal(0, result[23])
    assert_equal(0, result[24])
    assert_equal(0, result[25])
    assert_equal(0, result[26])
    assert_equal(1, result[27])
    assert_equal(0, result[28])
    assert_equal(0, result[29])
    assert_equal(1, result[30])
    assert_equal(nil, result[31])

    result = Report::TicketFirstSolution.items(
      range_start: '2015-10-01T00:00:00Z',
      range_end:   '2015-10-31T23:59:59Z',
      interval:    'day', # year, quarter, month, week, day, hour, minute, second
      selector:    {}, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(ticket5.id, result[:ticket_ids][0])
    assert_equal(ticket6.id, result[:ticket_ids][1])
    assert_equal(nil, result[:ticket_ids][2])

    # hour
    result = Report::TicketFirstSolution.aggs(
      range_start: '2015-10-28T00:00:00Z',
      range_end:   '2015-10-28T23:59:59Z',
      interval:    'hour', # year, quarter, month, week, day, hour, minute, second
      selector:    {}, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(0, result[0])
    assert_equal(0, result[1])
    assert_equal(0, result[2])
    assert_equal(0, result[3])
    assert_equal(0, result[4])
    assert_equal(0, result[5])
    assert_equal(0, result[6])
    assert_equal(0, result[7])
    assert_equal(0, result[8])
    assert_equal(0, result[9])
    assert_equal(0, result[10])
    assert_equal(1, result[11])
    assert_equal(0, result[12])
    assert_equal(0, result[13])
    assert_equal(0, result[14])
    assert_equal(0, result[15])
    assert_equal(0, result[16])
    assert_equal(0, result[17])
    assert_equal(0, result[18])
    assert_equal(0, result[19])
    assert_equal(0, result[20])
    assert_equal(0, result[21])
    assert_equal(0, result[22])
    assert_equal(0, result[23])
    assert_equal(nil, result[24])

    result = Report::TicketFirstSolution.items(
      range_start: '2015-10-28T00:00:00Z',
      range_end:   '2015-10-28T23:59:59Z',
      interval:    'hour', # year, quarter, month, week, day, hour, minute, second
      selector:    {}, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(ticket5.id, result[:ticket_ids][0])
    assert_equal(nil, result[:ticket_ids][1])

    # created by channel and direction
  end

  test 'b - reopen' do

    # month
    result = Report::TicketReopened.aggs(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      interval:    'month', # year, quarter, month, week, day, hour, minute, second
      selector:    {}, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(0, result[0])
    assert_equal(0, result[1])
    assert_equal(0, result[2])
    assert_equal(0, result[3])
    assert_equal(0, result[4])
    assert_equal(0, result[5])
    assert_equal(0, result[6])
    assert_equal(0, result[7])
    assert_equal(0, result[8])
    assert_equal(1, result[9])
    assert_equal(0, result[10])
    assert_equal(0, result[11])
    assert_equal(nil, result[12])

    result = Report::TicketReopened.items(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      selector:    {}, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(ticket5.id, result[:ticket_ids][0])
    assert_equal(nil, result[:ticket_ids][1])

    # month - with selector #1
    result = Report::TicketReopened.aggs(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      interval:    'month', # year, quarter, month, week, day, hour, minute, second
      selector:    {
        'ticket.priority_id' => {
          'operator' => 'is',
          'value' => [Ticket::Priority.lookup(name: '3 high').id],
        }
      }, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(0, result[0])
    assert_equal(0, result[1])
    assert_equal(0, result[2])
    assert_equal(0, result[3])
    assert_equal(0, result[4])
    assert_equal(0, result[5])
    assert_equal(0, result[6])
    assert_equal(0, result[7])
    assert_equal(0, result[8])
    assert_equal(1, result[9])
    assert_equal(0, result[10])
    assert_equal(0, result[11])
    assert_equal(nil, result[12])

    result = Report::TicketReopened.items(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      selector:    {
        'ticket.priority_id' => {
          'operator' => 'is',
          'value' => [Ticket::Priority.lookup(name: '3 high').id],
        }
      }, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(ticket5.id, result[:ticket_ids][0])
    assert_equal(nil, result[:ticket_ids][1])

    # month - with selector #2
    result = Report::TicketReopened.aggs(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      interval:    'month', # year, quarter, month, week, day, hour, minute, second
      selector:    {
        'ticket.priority_id' => {
          'operator' => 'is not',
          'value' => [Ticket::Priority.lookup(name: '3 high').id],
        }
      }, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(0, result[0])
    assert_equal(0, result[1])
    assert_equal(0, result[2])
    assert_equal(0, result[3])
    assert_equal(0, result[4])
    assert_equal(0, result[5])
    assert_equal(0, result[6])
    assert_equal(0, result[7])
    assert_equal(0, result[8])
    assert_equal(0, result[9])
    assert_equal(0, result[10])
    assert_equal(0, result[11])
    assert_equal(nil, result[12])

    result = Report::TicketReopened.items(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      selector:    {
        'ticket.priority_id' => {
          'operator' => 'is not',
          'value' => [Ticket::Priority.lookup(name: '3 high').id],
        }
      }, # ticket selector to get only a collection of tickets
    )
    assert(result)
    assert_equal(nil, result[:ticket_ids][0])

  end

  test 'c - move in/out' do

    # month
    result = Report::TicketMoved.aggs(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      interval:    'month', # year, quarter, month, week, day, hour, minute, second
      selector:    {
        'ticket.group_id' => {
          'operator' => 'is',
          'value' => [Group.lookup(name: 'Users').id],
        }
      }, # ticket selector to get only a collection of tickets
      params: {
        type: 'in',
      },
    )
    assert(result)
    assert_equal(0, result[0])
    assert_equal(0, result[1])
    assert_equal(0, result[2])
    assert_equal(0, result[3])
    assert_equal(0, result[4])
    assert_equal(0, result[5])
    assert_equal(0, result[6])
    assert_equal(0, result[7])
    assert_equal(0, result[8])
    assert_equal(1, result[9])
    assert_equal(0, result[10])
    assert_equal(0, result[11])
    assert_equal(nil, result[12])

    result = Report::TicketMoved.items(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      selector:    {
        'ticket.group_id' => {
          'operator' => 'is',
          'value' => [Group.lookup(name: 'Users').id],
        }
      }, # ticket selector to get only a collection of tickets
      params: {
        type: 'in',
      },
    )
    assert(result)
    assert_equal(ticket1.id, result[:ticket_ids][0])
    assert_equal(nil, result[:ticket_ids][1])

    # out
    result = Report::TicketMoved.aggs(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      interval:    'month', # year, quarter, month, week, day, hour, minute, second
      selector:    {
        'ticket.group_id' => {
          'operator' => 'is',
          'value' => [Group.lookup(name: 'Users').id],
        }
      }, # ticket selector to get only a collection of tickets
      params: {
        type: 'out',
      },
    )
    assert(result)
    assert_equal(0, result[0])
    assert_equal(0, result[1])
    assert_equal(0, result[2])
    assert_equal(0, result[3])
    assert_equal(0, result[4])
    assert_equal(0, result[5])
    assert_equal(0, result[6])
    assert_equal(0, result[7])
    assert_equal(0, result[8])
    assert_equal(1, result[9])
    assert_equal(0, result[10])
    assert_equal(0, result[11])
    assert_equal(nil, result[12])

    result = Report::TicketMoved.items(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      selector:    {
        'ticket.group_id' => {
          'operator' => 'is',
          'value' => [Group.lookup(name: 'Users').id],
        }
      }, # ticket selector to get only a collection of tickets
      params: {
        type: 'out',
      },
    )
    assert(result)
    assert_equal(ticket2.id, result[:ticket_ids][0])
    assert_equal(nil, result[:ticket_ids][1])

  end

  test 'd - created at' do

    # month
    result = Report::TicketGenericTime.aggs(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      interval:    'month', # year, quarter, month, week, day, hour, minute, second
      selector:    {}, # ticket selector to get only a collection of tickets
      params:      { field: 'created_at' },
    )
    assert(result)
    assert_equal(0, result[0])
    assert_equal(0, result[1])
    assert_equal(0, result[2])
    assert_equal(0, result[3])
    assert_equal(0, result[4])
    assert_equal(0, result[5])
    assert_equal(0, result[6])
    assert_equal(0, result[7])
    assert_equal(0, result[8])
    assert_equal(6, result[9])
    assert_equal(1, result[10])
    assert_equal(0, result[11])
    assert_equal(nil, result[12])

    result = Report::TicketGenericTime.items(
      range_start: '2015-01-01T00:00:00Z',
      range_end:   '2015-12-31T23:59:59Z',
      selector:    {}, # ticket selector to get only a collection of tickets
      params:      { field: 'created_at' },
    )
    assert(result)
    assert_equal(ticket7.id, result[:ticket_ids][0].to_i)
    assert_equal(ticket6.id, result[:ticket_ids][1].to_i)
    assert_equal(ticket5.id, result[:ticket_ids][2].to_i)
    assert_equal(ticket3.id, result[:ticket_ids][3].to_i)
    assert_equal(ticket4.id, result[:ticket_ids][4].to_i)
    assert_equal(ticket2.id, result[:ticket_ids][5].to_i)
    assert_equal(ticket1.id, result[:ticket_ids][6].to_i)
    assert_equal(nil, result[:ticket_ids][7])

    # cleanup
    system('rake searchindex:drop')
  end

end