```ruby
# encoding: utf-8
require "integration_test_helper"

class AdvancedSearchTest < IntegrationTest
  def setup
    super
    stub_elasticsearch_settings
  end

  def test_returns_json_for_advanced_search_results
    Elasticsearch::Index.any_instance.stubs(:advanced_search)
      .returns({total: 1, results: [sample_document]})
    get "/rummager_test/advanced_search", {per_page: '1', page: '1', keywords: 'meh'}, "HTTP_ACCEPT" => "application/json"
    assert last_response.ok?
    result = MultiJson.decode(last_response.body)
    assert_match /application\/json/, last_response.headers["Content-Type"]
    assert_equal 1, result["total"]
  end

  def test_json_response_includes_total_and_results
    Elasticsearch::Index.any_instance.stubs(:advanced_search)
      .returns({total: 1, results: [sample_document]})
    get "/rummager_test/advanced_search.json", {per_page: '1', page: '1', keywords: 'meh'}
    expected_result = {'total' => 1, 'results' => [sample_document_attributes.merge('highlight' => 'DESCRIPTION')]}
    assert last_response.ok?
    assert_match /application\/json/, last_response.headers["Content-Type"]
    result = MultiJson.decode(last_response.body)
    assert_equal expected_result, result
  end
end
```

Make some search test failures more informative.
user
```ruby
# encoding: utf-8
require "integration_test_helper"

class AdvancedSearchTest < IntegrationTest
  def setup
    super
    stub_elasticsearch_settings
  end

  def test_returns_json_for_advanced_search_results
    Elasticsearch::Index.any_instance.stubs(:advanced_search)
      .returns({total: 1, results: [sample_document]})
    get "/rummager_test/advanced_search", {per_page: '1', page: '1', keywords: 'meh'}, "HTTP_ACCEPT" => "application/json"
    assert last_response.ok?, "Bad status: #{last_response.status}"
    result = MultiJson.decode(last_response.body)
    assert_match /application\/json/, last_response.headers["Content-Type"]
    assert_equal 1, result["total"]
  end

  def test_json_response_includes_total_and_results
    Elasticsearch::Index.any_instance.stubs(:advanced_search)
      .returns({total: 1, results: [sample_document]})
    get "/rummager_test/advanced_search.json", {per_page: '1', page: '1', keywords: 'meh'}
    expected_result = {'total' => 1, 'results' => [sample_document_attributes.merge('highlight' => 'DESCRIPTION')]}
    assert last_response.ok?, "Bad status: #{last_response.status}"
    assert_match /application\/json/, last_response.headers["Content-Type"]
    result = MultiJson.decode(last_response.body)
    assert_equal expected_result, result
  end
end
```
assistant