# Licensed to Elasticsearch B.V. under one or more contributor
# license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright
# ownership. Elasticsearch B.V. licenses this file to you under
# the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

require 'spec_helper'

describe 'client#count' do
  let(:expected_args) do
    [
      'GET',
      '_count',
      {},
      nil,
      {},
      { endpoint: 'count' }
    ]
  end

  it 'performs the request' do
    expect(client_double.count).to be_a Elasticsearch::API::Response
  end

  context 'when an index and type are specified' do
    let(:expected_args) do
      [
        'GET',
        'foo,bar/_count',
        {},
        nil,
        {},
        { defined_params: { index: ['foo', 'bar'] }, endpoint: 'count' }
      ]
    end

    it 'performs the request' do
      expect(client_double.count(index: ['foo','bar'])).to be_a Elasticsearch::API::Response
    end
  end

  context 'when there is a query provided' do
    let(:expected_args) do
      [
        'POST',
        '_count',
        {},
        { match: { foo: 'bar' } },
        {},
        { endpoint: 'count' }
      ]
    end

    it 'performs the request' do
      expect(client_double.count(body: { match: { foo: 'bar' } })).to be_a Elasticsearch::API::Response
    end
  end
end
