Module: DaVinciUSDrugFormularyTestKit::SearchTest

Extended by:
Forwardable
Includes:
DateSearchValidation, FHIRResourceNavigation
Included in:
DaVinciUSDrugFormularyV201::BasicCodeSearchTest, DaVinciUSDrugFormularyV201::BasicDrugTierSearchTest, DaVinciUSDrugFormularyV201::BasicFormularyIncludeSearchTest, DaVinciUSDrugFormularyV201::BasicFormularySearchTest, DaVinciUSDrugFormularyV201::BasicIdSearchTest, DaVinciUSDrugFormularyV201::BasicLastupdatedSearchTest, DaVinciUSDrugFormularyV201::BasicPeriodSearchTest, DaVinciUSDrugFormularyV201::BasicPharmacyBenefitTypeSearchTest, DaVinciUSDrugFormularyV201::BasicStatusSearchTest, DaVinciUSDrugFormularyV201::BasicSubjectIncludeSearchTest, DaVinciUSDrugFormularyV201::BasicSubjectSearchTest, DaVinciUSDrugFormularyV201::FormularyCoverageAreaSearchTest, DaVinciUSDrugFormularyV201::FormularyCoverageTypeSearchTest, DaVinciUSDrugFormularyV201::FormularyFormularyCoverageSearchTest, DaVinciUSDrugFormularyV201::FormularyIdSearchTest, DaVinciUSDrugFormularyV201::FormularyIdentifierSearchTest, DaVinciUSDrugFormularyV201::FormularyLastupdatedSearchTest, DaVinciUSDrugFormularyV201::FormularyNameSearchTest, DaVinciUSDrugFormularyV201::FormularyPeriodSearchTest, DaVinciUSDrugFormularyV201::FormularyStatusSearchTest, DaVinciUSDrugFormularyV201::FormularyTypeSearchTest, DaVinciUSDrugFormularyV201::LocationAddressCitySearchTest, DaVinciUSDrugFormularyV201::LocationAddressPostalcodeSearchTest, DaVinciUSDrugFormularyV201::LocationAddressSearchTest, DaVinciUSDrugFormularyV201::LocationAddressStateSearchTest, DaVinciUSDrugFormularyV201::LocationIdSearchTest, DaVinciUSDrugFormularyV201::LocationLastupdatedSearchTest, DaVinciUSDrugFormularyV201::MedicationKnowledgeCodeSearchTest, DaVinciUSDrugFormularyV201::MedicationKnowledgeDoseformSearchTest, DaVinciUSDrugFormularyV201::MedicationKnowledgeDrugNameSearchTest, DaVinciUSDrugFormularyV201::MedicationKnowledgeIdSearchTest, DaVinciUSDrugFormularyV201::MedicationKnowledgeLastupdatedSearchTest, DaVinciUSDrugFormularyV201::MedicationKnowledgeStatusSearchTest, DaVinciUSDrugFormularyV201::PayerInsurancePlanCoverageAreaSearchTest, DaVinciUSDrugFormularyV201::PayerInsurancePlanCoverageTypeSearchTest, DaVinciUSDrugFormularyV201::PayerInsurancePlanFormularyCoverageIncludeSearchTest, DaVinciUSDrugFormularyV201::PayerInsurancePlanFormularyCoverageSearchTest, DaVinciUSDrugFormularyV201::PayerInsurancePlanIdSearchTest, DaVinciUSDrugFormularyV201::PayerInsurancePlanIdentifierSearchTest, DaVinciUSDrugFormularyV201::PayerInsurancePlanLastupdatedSearchTest, DaVinciUSDrugFormularyV201::PayerInsurancePlanNameSearchTest, DaVinciUSDrugFormularyV201::PayerInsurancePlanPeriodSearchTest, DaVinciUSDrugFormularyV201::PayerInsurancePlanStatusSearchTest, DaVinciUSDrugFormularyV201::PayerInsurancePlanTypeSearchTest
Defined in:
lib/davinci_us_drug_formulary_test_kit/search_test.rb

Constant Summary

Constants included from FHIRResourceNavigation

FHIRResourceNavigation::DAR_EXTENSION_URL

Instance Method Summary collapse

Methods included from FHIRResourceNavigation

#find_a_value_at, #find_slice_via_discriminator, #get_next_value, #resolve_path, #verify_slice_by_values

Methods included from DateSearchValidation

#fhir_date_comparer, #get_fhir_datetime_range, #get_fhir_period_range, #is_date?, #validate_date_search, #validate_datetime_search, #validate_period_search

Instance Method Details

#all_comparator_searches_tested? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 236

def all_comparator_searches_tested?
  return true if params_with_comparators.blank?

  Set.new(params_with_comparators) == search_variant_test_records[:comparator_searches]
end

#all_include_search_params ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 49

def all_include_search_params
  @all_include_search_params ||=
    search_param_names.each_with_object({}) do |value, params|

      params[value] ||= fixed_value_search_param_values.filter_map do |fixed_value|
        fixed_value_search_params(fixed_value, value).merge('_include' => include_param)
      end
    end
end

#all_scratch_resources ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 402

def all_scratch_resources
  scratch_resources[:all] ||= []
end

#all_search_params ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 26

def all_search_params
  param_values = if resource_type == 'Location' && first_search?
                   resource_id_list
                 else
                   resource_status
                 end

  @all_search_params ||=
    param_values.each_with_object({}) do |value, params|
      params[value] ||= []
      new_params =
        if fixed_value_search?
          fixed_value_search_param_values.map { |fixed_value| fixed_value_search_params(fixed_value, value) }
        else
          [search_params_with_values(search_param_names, value)]
        end
      new_params.reject! do |params|
        params.any? { |_key, value| value.blank? }
      end
      params[value].concat(new_params)
    end
end

#all_search_params_present?(params) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 485

def all_search_params_present?(params)
  params.all? { |_name, value| value.present? }
end

#all_search_variants_tested? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 231

def all_search_variants_tested?
  search_variant_test_records.all? { |_variant, tested| tested.present? } &&
    all_comparator_searches_tested?
end

#any_valid_search_params?(search_params) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 59

def any_valid_search_params?(search_params)
  search_params.any? { |_resource_id, params| params.present? }
end

#array_of_codes(array) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 489

def array_of_codes(array)
  array.map { |name| "`#{name}`" }.join(', ')
end

#cant_resolve_next_bundle_message(link) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 558

def cant_resolve_next_bundle_message(link)
  "Could not resolve next bundle: #{link}"
end

#check_resource_against_params(resource, params) ⇒ Object

RESULT CHECKING ####



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 669

def check_resource_against_params(resource, params)
  params.each do |name, escaped_search_value|
    # unescape search value
    search_value = escaped_search_value&.gsub('\\,', ',')
    paths = search_param_paths(name)
    match_found = false
    values_found = []

    paths.each do |path|
      type = metadata.search_definitions[name.to_sym][:type]
      values_found =
        resolve_path(resource, path)
          .map do |value|
            if value.is_a? FHIR::Reference
              value.reference
            else
              value
            end
          end
      match_found =
        case type
        when 'Period', 'date', 'instant', 'dateTime'
          values_found.any? { |date| validate_date_search(search_value, date) }
        when 'HumanName'
          # When a string search parameter refers to the types HumanName and Address,
          # the search covers the elements of type string, and does not cover elements such as use and period
          # https://www.hl7.org/fhir/search.html#string
          search_value_downcase = search_value.downcase
          values_found.any? do |name|
            name&.text&.downcase&.start_with?(search_value_downcase) ||
              name&.family&.downcase&.start_with?(search_value_downcase) ||
              name&.given&.any? { |given| given.downcase.start_with?(search_value_downcase) } ||
              name&.prefix&.any? { |prefix| prefix.downcase.start_with?(search_value_downcase) } ||
              name&.suffix&.any? { |suffix| suffix.downcase.start_with?(search_value_downcase) }
          end
        when 'Address'
          search_value_downcase = search_value.downcase
          values_found.any? do |address|
            address&.text&.downcase&.start_with?(search_value_downcase) ||
              address&.city&.downcase&.start_with?(search_value_downcase) ||
              address&.state&.downcase&.start_with?(search_value_downcase) ||
              address&.postalCode&.downcase&.start_with?(search_value_downcase) ||
              address&.country&.downcase&.start_with?(search_value_downcase)
          end
        when 'CodeableConcept'
          # FHIR token search (https://www.hl7.org/fhir/search.html#token): "When in doubt, servers SHOULD
          # treat tokens in a case-insensitive manner, on the grounds that including undesired data has
          # less safety implications than excluding desired behavior".
          codings = values_found.flat_map(&:coding)
          if search_value.include? '|'
            system = search_value.split('|').first
            code = search_value.split('|').last
            codings&.any? { |coding| coding.system == system && coding.code&.casecmp?(code) }
          else
            codings&.any? { |coding| coding.code&.casecmp?(search_value) }
          end
        when 'Coding'
          if search_value.include? '|'
            system = search_value.split('|').first
            code = search_value.split('|').last
            values_found.any? { |coding| coding.system == system && coding.code&.casecmp?(code) }
          else
            values_found.any? { |coding| coding.code&.casecmp?(search_value) }
          end
        when 'Identifier'
          if search_value.include? '|'
            values_found.any? { |identifier| "#{identifier.system}|#{identifier.value}" == search_value }
          else
            values_found.any? { |identifier| identifier.value == search_value }
          end
        when 'string'
          searched_values = search_value.downcase.split(/(?<!\\\\),/).map { |string| string.gsub('\\,', ',') }
          values_found.any? do |value_found|
            searched_values.any? { |searched_value| value_found.downcase.starts_with? searched_value }
          end
        else
          # searching by patient requires special case because we are searching by a resource identifier
          # references can also be URLs, so we may need to resolve those URLs
          if ['subject', 'patient'].include? name.to_s
            id = search_value.split('Patient/').last
            possible_values = [id, "Patient/#{id}", "#{url}/Patient/#{id}"]
            values_found.any? do |reference|
              possible_values.include? reference
            end
          else
            search_values = search_value.split(/(?<!\\\\),/).map { |string| string.gsub('\\,', ',') }
            values_found.any? { |value_found| search_values.include? value_found }
          end
        end

      break if match_found
    end

    assert match_found,
           "#{resource_type}/#{resource.id} did not match the search parameters:\n" \
           "* Expected: #{search_value}\n" \
           "* Found: #{values_found.map(&:inspect).join(', ')}"
  end
end

#check_search_response ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 212

def check_search_response
  assert_response_status(200)
  assert_resource_type(:bundle)
  # NOTE: how do we want to handle validating Bundles?
end

#date_comparator_value(comparator, date) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 242

def date_comparator_value(comparator, date)
  date = date.start || date.end if date.is_a? FHIR::Period
  case comparator
  when 'lt', 'le'
    comparator + (DateTime.xmlschema(date) + 1).xmlschema
  when 'gt', 'ge'
    comparator + (DateTime.xmlschema(date) - 1).xmlschema
  else
    # ''
    raise "Unsupported comparator '#{comparator}'"
  end
end

#default_search_values(param_name) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 350

def default_search_values(param_name)
  definition = metadata.search_definitions[param_name]
  return [] if definition.blank?

  definition[:multiple_or] == 'SHALL' ? [definition[:values].join(',')] : Array.wrap(definition[:values])
end

#drugpol_coding?(coding) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 202

def drugpol_coding?(coding)
  coding&.code == 'DRUGPOL' && coding&.system == 'http://terminology.hl7.org/CodeSystem/v3-ActCode'
end

#element_has_valid_value?(element, include_system) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 620

def element_has_valid_value?(element, include_system)
  case element
  when FHIR::Reference
    element.reference.present?
  when FHIR::CodeableConcept
    if include_system
      coding =
        find_a_value_at(element, 'coding') { |coding| coding.code.present? && coding.system.present? }
      coding.present?
    else
      find_a_value_at(element, 'coding.code').present?
    end
  when FHIR::Identifier
    include_system ? element.value.present? && element.system.present? : element.value.present?
  when FHIR::Coding
    include_system ? element.code.present? && element.system.present? : element.code.present?
  when FHIR::HumanName
    (element.family || element.given&.first || element.text).present?
  when FHIR::Address
    (element.text || element.city || element.state || element.postalCode || element.country).present?
  else
    true
  end
end

#empty_search_params_message(empty_search_params) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 497

def empty_search_params_message(empty_search_params)
  "Could not find values for the search parameters #{array_of_codes(empty_search_params.keys)}"
end

#fetch_all_bundled_resources(reply_handler: nil, max_pages: 20, additional_resource_types: [], resource_type: self.resource_type) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 511

def fetch_all_bundled_resources(
  reply_handler: nil,
  max_pages: 20,
  additional_resource_types: [],
  resource_type: self.resource_type
)
  page_count = 1
  resources = []
  bundle = resource

  until bundle.nil? || page_count == max_pages
    resources += bundle&.entry&.map { |entry| entry&.resource }
    next_bundle_link = bundle&.link&.find { |link| link.relation == 'next' }&.url
    reply_handler&.call(response)

    break if next_bundle_link.blank?

    reply = fhir_client.raw_read_url(next_bundle_link)

    store_request('outgoing') { reply }
    error_message = cant_resolve_next_bundle_message(next_bundle_link)

    assert_response_status(200)
    assert_valid_json(reply.body, error_message)

    bundle = fhir_client.parse_reply(FHIR::Bundle, fhir_client.default_format, reply)

    page_count += 1
  end

  valid_resource_types = [resource_type, 'OperationOutcome'].concat(additional_resource_types)
  valid_resource_types << 'Medication' if resource_type == 'MedicationRequest'

  invalid_resource_types =
    resources.reject { |entry| valid_resource_types.include? entry.resourceType }
      .map(&:resourceType)
      .uniq

  if invalid_resource_types.any?
    info "Received resource type(s) #{invalid_resource_types.join(', ')} in search bundle, " \
         "but only expected resource types #{valid_resource_types.join(', ')}. " \
         'This is unusual but allowed if the server believes additional resource types are relevant.'
  end

  resources
end

#filter_insurance_plan(resources) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 184

def filter_insurance_plan(resources)
  if metadata.profile_name.include?('Formulary')
    resources.select! { |resource| formulary_insurance_plan? resource }
  else
    resources.select! { |resource| payer_insurance_plan? resource }
  end
end

#fixed_value_search_param_name ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 416

def fixed_value_search_param_name
  (search_param_names - ['patient']).first
end

#fixed_value_search_param_values ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 420

def fixed_value_search_param_values
  metadata.search_definitions[fixed_value_search_param_name.to_sym][:values]
end

#fixed_value_search_params(value, resource_input) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 424

def fixed_value_search_params(value, resource_input)
  search_param_names.each_with_object({}) do |name, params|
    params[name] = resource_id_param?(name) ? resource_input : value
  end
end

#formulary_insurance_plan?(resource) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 192

def formulary_insurance_plan?(resource)
  resource&.type&.first&.coding&.any? { |coding| drugpol_coding? coding }
end

#initial_search_variant_test_records ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 222

def initial_search_variant_test_records
  {}.tap do |records|
    records[:post_variant] = false if test_post_search?
    records[:reference_variants] = false if test_reference_variants?
    records[:token_variants] = false if token_search_params.present?
    records[:comparator_searches] = Set.new if params_with_comparators.present?
  end
end

#no_resources_skip_message(resource_type = self.resource_type) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 501

def no_resources_skip_message(resource_type = self.resource_type)
  msg = "No #{resource_type} resources appear to be available"

  if resource_type == 'Device' && implantable_device_codes.present?
    msg.concat(" with the following Device Type Code filter: #{implantable_device_codes}")
  end

  "#{msg}. Please use resources with more information"
end

#payer_insurance_plan?(resource) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 196

def payer_insurance_plan?(resource)
  return false if formulary_insurance_plan? resource

  true
end

#perform_comparator_searches(params, _resource_input) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 264

def perform_comparator_searches(params, _resource_input)
  params_with_comparators.each do |name|
    next if search_variant_test_records[:comparator_searches].include? name

    required_comparators(name).each do |comparator|
      paths = search_param_paths(name).first
      date_element = find_a_value_at(scratch_resources_for_group(metadata.profile_url), paths)
      params_with_comparator = params.merge(name => date_comparator_value(comparator, date_element))

      search_and_check_response(params_with_comparator)

      fetch_all_bundled_resources.each do |resource|
        check_resource_against_params(resource, params_with_comparator) if resource.resourceType == resource_type
      end
    end

    search_variant_test_records[:comparator_searches] << name
  end
end

#perform_multiple_or_search_test ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 357

def perform_multiple_or_search_test
  resolved_one = false

  all_search_params.each_value do |params_list|
    next unless params_list.present?

    search_params = params_list.first
    existing_values = {}
    missing_values = {}

    multiple_or_search_params.each do |param_name|
      search_value = default_search_values(param_name.to_sym)
      search_params = search_params.merge(param_name.to_s => search_value)
      existing_values[param_name.to_sym] =
        scratch_resources_for_group(metadata.profile_url).map(&param_name.to_sym).compact.uniq
    end

    # skip patient without multiple-or values
    next if existing_values.values.any?(&:empty?)

    resolved_one = true

    search_and_check_response(search_params)

    resources_returned =
      fetch_all_bundled_resources
        .select { |resource| resource.resourceType == resource_type }

    multiple_or_search_params.each do |param_name|
      missing_values[param_name.to_sym] =
        existing_values[param_name.to_sym] - resources_returned.map(&param_name.to_sym)
    end

    missing_value_message = missing_values
      .reject { |_param_name, missing_value| missing_value.empty? }
      .map { |param_name, missing_value| "#{missing_value.join(',')} values from #{param_name}" }
      .join(' and ')

    assert missing_value_message.blank?,
           "Could not find #{missing_value_message} in any of the resources returned for #{metadata.profile_name}"

    break if resolved_one
  end
end

#perform_post_search(get_search_resources, params) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 164

def perform_post_search(get_search_resources, params)
  fhir_search resource_type, params:, search_method: :post

  check_search_response

  post_search_resources = fetch_all_bundled_resources.select { |resource| resource.resourceType == resource_type }

  filter_insurance_plan(post_search_resources) if resource_type == 'InsurancePlan'

  get_resource_count = get_search_resources.length
  post_resource_count = post_search_resources.length

  search_variant_test_records[:post_variant] = true

  assert get_resource_count == post_resource_count,
         'Expected search by POST to return the same results as search by GET, ' \
         "but GET search returned #{get_resource_count} resources, and POST search " \
         "returned #{post_resource_count} resources."
end

#perform_reference_with_type_search(params, resource_count) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 284

def perform_reference_with_type_search(params, resource_count)
  return if resource_count.zero?
  return if search_variant_test_records[:reference_variants]

  new_search_params = params.each_with_object({}) do |(name, value), new_params|
    definition = metadata.search_definitions[name.to_sym]
    if definition[:type] != 'Reference'
      new_params[name] = value
      next
    end

    target_type = metadata.search_definitions[name.to_sym][:target]
    new_value =
      if value.start_with?("#{target_type}/")
        value.delete_prefix("#{target_type}/")
      else
        "#{target_type}/#{value}"
      end
    new_params[name] = new_value
  end

  search_and_check_response(new_search_params)

  reference_with_type_resources = fetch_all_bundled_resources.select do |resource|
    resource.resourceType == resource_type
  end

  filter_insurance_plan(reference_with_type_resources) if resource_type == 'InsurancePlan'

  new_resource_count = reference_with_type_resources.count

  assert new_resource_count == resource_count,
         "Expected search by `#{params['patient']}` to to return the same results as searching " \
         "by `#{new_search_params['patient']}`, but found #{resource_count} resources with " \
         "`#{params['patient']}` and #{new_resource_count} with `#{new_search_params['patient']}`"

  search_variant_test_records[:reference_variants] = true
end

#perform_search(params, resource_input) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 128

def perform_search(params, resource_input)
  fhir_search(resource_type, params:)

  check_search_response

  resources_returned =
    fetch_all_bundled_resources.select { |resource| resource.resourceType == resource_type }

  return [] if resources_returned.blank?

  perform_comparator_searches(params, resource_input) if params_with_comparators.present?

  filter_insurance_plan(resources_returned) if resource_type == 'InsurancePlan'

  if first_search?
    all_scratch_resources.concat(resources_returned).uniq!
    scratch_resources_for_group(metadata.profile_url).concat(resources_returned).uniq!
    # scratch_resources_for_group(resource_input).concat(resources_returned).uniq!

  end

  resources_returned.each do |resource|
    check_resource_against_params(resource, params)
  end

  save_delayed_references(resources_returned) if saves_delayed_references?

  return resources_returned if all_search_variants_tested?

  perform_post_search(resources_returned, params) if test_post_search?
  perform_reference_with_type_search(params, resources_returned.count) if test_reference_variants?
  perform_search_with_system(params, resource_input) if token_search_params.present?

  resources_returned
end

#perform_search_with_system(params, resource_input) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 323

def perform_search_with_system(params, resource_input)
  return if search_variant_test_records[:token_variants]

  new_search_params = search_params_with_values(token_search_params, resource_input, include_system: true)
  return if new_search_params.any? { |_name, value| value.blank? }

  search_params = params.merge(new_search_params)
  search_and_check_response(search_params)

  resources_returned =
    fetch_all_bundled_resources
      .select { |resource| resource.resourceType == resource_type }

  assert resources_returned.present?, 'No resources were returned when searching by `system|code`'

  search_variant_test_records[:token_variants] = true
end

#references_to_save(_resource_type = nil) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 412

def references_to_save(_resource_type = nil)
  metadata.delayed_references
end

#required_comparators(name) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 255

def required_comparators(name)
  metadata
    .search_definitions
    .dig(name.to_sym, :comparators)
    .select { |_comparator, expectation| expectation == 'SHALL' }
    .keys
    .map(&:to_s)
end

#resource_id_list ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 462

def resource_id_list
  return [] unless respond_to? :input_ids

  input_ids.split(',').map(&:strip)
  # return [] if input_ids.blank? || !respond_to?(input_ids)
  # send(input_ids).split(',').map(&:strip)
end

#resource_id_param?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 470

def resource_id_param?(name)
  name == '_id'
  # name == 'patient' || (name == '_id' && resource_type == 'Patient')
end

#resource_status ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 458

def resource_status
  ['active']
end

#run_include_search_test ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 77

def run_include_search_test
  any_include_references = false

  all_include_search_params.each_value do |params_list|
    params_list.each do |params|
      fhir_search(resource_type, params:)
      check_search_response

      page_count = 1
      bundle = resource

      until bundle.nil? || page_count == 20
        matched_resources = bundle&.entry&.filter_map do |entry|
          entry&.resource if entry&.search&.mode == 'match' && entry&.resource&.resourceType == resource_type
        end

        included_resources = bundle&.entry&.filter_map { |entry| entry.resource if entry.search&.mode == 'include' }

        # For resources in the bundle with the relevant reference, check the bundle for the referenced resource
        matched_resources&.each do |match|
          search_param_paths(include_search_look_up_param).each do |include_ref_path|
            include_ref = resolve_path(match, include_ref_path).first
            next unless include_ref.present?

            any_include_references = true
            include_ref_id = include_ref.reference_id
            include_target_present = included_resources.any? { |resource| resource.id == include_ref_id }

            assert(include_target_present,
                   "#{include_ref.type}/#{include_ref_id} referenced by #{resource_type}/#{match.id} " \
                   'was not included in the bundle')
          end
        end

        # Fetch the next bundle page
        next_bundle_link = bundle&.link&.find { |link| link.relation == 'next' }&.url
        break if next_bundle_link.blank?

        reply = fhir_client.raw_read_url(next_bundle_link)
        store_request('outgoing') { reply }

        bundle = fhir_client.parse_reply(FHIR::Bundle, fhir_client.default_format, reply)
        page_count += 1
      end
    end
  end

  skip_if !any_include_references,
          "Could not find any resources with a reference matching the include param #{include_param}"
end

#run_search_test ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 63

def run_search_test
  # TODO: skip if not supported?

  skip_if !any_valid_search_params?(all_search_params), unable_to_resolve_params_message
  resources_returned =
    all_search_params.flat_map do |resource_input, params_list|
      params_list.flat_map { |params| perform_search(params, resource_input) }
    end

  skip_if resources_returned.empty?, no_resources_skip_message

  perform_multiple_or_search_test if multiple_or_search_params.present?
end

#save_delayed_references(resources, containing_resource_type = resource_type) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 651

def save_delayed_references(resources, containing_resource_type = resource_type)
  resources.each do |resource|
    references_to_save(containing_resource_type).each do |reference_to_save|
      resolve_path(resource, reference_to_save[:path])
        .select { |reference| reference.is_a?(FHIR::Reference) && !reference.contained? }
        .each do |reference|
          resource_type = reference.resource_class.name.demodulize
          need_to_save = reference_to_save[:resources].include?(resource_type)
          next unless need_to_save

          save_resource_reference(resource_type, reference)
        end
    end
  end
end

#save_resource_reference(resource_type, reference) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 645

def save_resource_reference(resource_type, reference)
  scratch[:references] ||= {}
  scratch[:references][resource_type] ||= Set.new
  scratch[:references][resource_type] << reference
end

#scratch_resources_for_group(resource_value) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 406

def scratch_resources_for_group(resource_value)
  return all_scratch_resources if resource_value.nil?

  scratch_resources[resource_value] ||= []
end

#search_and_check_response(params, resource_type = self.resource_type) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 206

def search_and_check_response(params, resource_type = self.resource_type)
  fhir_search(resource_type, params:)

  check_search_response
end

#search_param_paths(name) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 479

def search_param_paths(name)
  paths = metadata.search_definitions[name.to_sym][:paths]
  paths[0] = 'local_class' if paths.first == 'class'
  paths.map { |path| path.delete_prefix('Resource.') }
end

#search_param_value(name, resource, include_system: false) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 562

def search_param_value(name, resource, include_system: false)
  paths = search_param_paths(name)
  search_value = nil
  paths.each do |path|
    element = find_a_value_at(resource, path) { |element| element_has_valid_value?(element, include_system) }
    search_value =
      case element
      when FHIR::Period
        if element.start.present?
          "gt#{(DateTime.xmlschema(element.start) - 1).xmlschema}"
        else
          end_datetime = get_fhir_datetime_range(element.end)[:end]
          "lt#{(end_datetime + 1).xmlschema}"
        end
      when FHIR::Reference
        element.reference
      when FHIR::CodeableConcept
        if include_system
          coding =
            find_a_value_at(element, 'coding') { |coding| coding.code.present? && coding.system.present? }
          "#{coding.system}|#{coding.code}"
        else
          find_a_value_at(element, 'coding.code')
        end
      when FHIR::Identifier
        include_system ? "#{element.system}|#{element.value}" : element.value
      when FHIR::Coding
        include_system ? "#{element.system}|#{element.code}" : element.code
      when FHIR::HumanName
        element.family || element.given&.first || element.text
      when FHIR::Address
        element.text || element.city || element.state || element.postalCode || element.country
      else
        if metadata.version != 'v3.1.1' &&
           metadata.search_definitions[name.to_sym][:type] == 'date' &&
           params_with_comparators&.include?(name)
          # convert date search to greath-than comparator search with correct precision
          # For all date search parameters:
          #   Patient.birthDate does not mandate comparators so cannot be converted
          #   Goal.target-date has day precision
          #   All others have second + time offset precision
          if /^\d{4}(-\d{2})?$/.match?(element) || # YYYY or YYYY-MM
             (/^\d{4}-\d{2}-\d{2}$/.match?(element) && resource_type != 'Goal') # YYY-MM-DD AND Resource is NOT Goal
            "gt#{(DateTime.xmlschema(element) - 1).xmlschema}"
          else
            element
          end
        else
          element
        end
      end

    break if search_value.present?
  end

  search_value&.gsub(',', '\\,')
end

#search_params_with_values(search_param_names, input_value, include_system: false) ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 430

def search_params_with_values(search_param_names, input_value, include_system: false)
  resources = scratch_resources_for_group(metadata.profile_url)

  if resources.empty?
    return search_param_names.each_with_object({}) do |name, params|
      # if you get an input value, map that to name {{"_id"=>"StateOfCTLocation"}}
      value = (input_value if status_param?(name) || resource_id_param?(name))
      params[name] = value
    end
  end
  resources.each_with_object({}) do |resource, outer_params|
    results_from_one_resource = search_param_names.each_with_object({}) do |name, params|
      value = if status_param?(name)
                input_value
              else
                search_param_value(name, resource,
                                   include_system:)
              end
      params[name] = value
    end

    outer_params.merge!(results_from_one_resource)

    # stop if all parameter values are found
    return outer_params if outer_params.all? { |_key, value| value.present? }
  end
end

#search_variant_test_records ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 218

def search_variant_test_records
  @search_variant_test_records ||= initial_search_variant_test_records
end

#status_param?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 475

def status_param?(name)
  name == 'status'
end

#status_search_param_name ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 341

def status_search_param_name
  @status_search_param_name ||=
    metadata.search_definitions.keys.find { |key| key.to_s.include? 'status' }
end

#status_search_values ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 346

def status_search_values
  default_search_values(status_search_param_name)
end

#unable_to_resolve_params_message ⇒ Object 



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# File 'lib/davinci_us_drug_formulary_test_kit/search_test.rb', line 493

def unable_to_resolve_params_message
  "Could not find values for all search params #{array_of_codes(search_param_names)}"
end