module GdsApi::TestHelpers::BusinessSupportHelper

def api_has_business_support(business_support, facets={})
  key = facet_key(facets)
  unless @stubbed_business_supports.has_key?(key)
    @stubbed_business_supports[key] = []
  end
  @stubbed_business_supports[key] << business_support
end

def facet_key(facets)
  key = 'default'
  key = facets.values.flatten.sort.hash.to_s if facets and !facets.empty?
  key
end

def setup_business_support_stubs(endpoint, path)
  @stubbed_business_supports = {}
  stub_request(:get, %r{\A#{endpoint}/#{path}\.json}).to_return do |request|
    if request.uri.query_values
      key = facet_key(request.uri.query_values)
      results = @stubbed_business_supports[key] || []
    else
      results = @stubbed_business_supports['default']
    end
    {:body => plural_response_base.merge("results" => results, "total" => results.size).to_json}
  end
end