Module: IpaTestKit::MustSupportTest

Extended by:
Forwardable
Includes:
FHIRResourceNavigation
Included in:
IpaV100::AllergyIntoleranceMustSupportTest, IpaV100::ConditionMustSupportTest, IpaV100::DocumentReferenceMustSupportTest, IpaV100::ImmunizationMustSupportTest, IpaV100::MedicationMustSupportTest, IpaV100::MedicationRequestMustSupportTest, IpaV100::MedicationStatementMustSupportTest, IpaV100::ObservationMustSupportTest, IpaV100::PatientMustSupportTest, IpaV100::PractitionerMustSupportTest, IpaV100::PractitionerRoleMustSupportTest, IpaV100::ProblemListItemMustSupportTest, IpaV100::VitalsignsMustSupportTest
Defined in:
lib/ipa_test_kit/must_support_test.rb

Constant Summary

Constants included from FHIRResourceNavigation

FHIRResourceNavigation::DAR_EXTENSION_URL

Instance Method Summary collapse

Methods included from FHIRResourceNavigation

#find_a_value_at, #get_next_value, #resolve_path

Instance Method Details

#all_scratch_resources ⇒ Object 



10
11
12
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 10

def all_scratch_resources
  scratch_resources[:all]
end

#find_slice(resource, path, discriminator) ⇒ Object 



124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 124

def find_slice(resource, path, discriminator)
  find_a_value_at(resource, path) do |element|
    case discriminator[:type]
    when 'patternCodeableConcept'
      coding_path = discriminator[:path].present? ? "#{discriminator[:path]}.coding" : 'coding'
      find_a_value_at(element, coding_path) do |coding|
        coding.code == discriminator[:code] && coding.system == discriminator[:system]
      end
    when 'patternCoding'
      coding_path = discriminator[:path].present? ? discriminator[:path] : ''
      find_a_value_at(element, coding_path) do |coding|
        coding.code == discriminator[:code] && coding.system == discriminator[:system]
      end
    when 'patternIdentifier'
      find_a_value_at(element, discriminator[:path]) { |identifier| identifier.system == discriminator[:system] }
    when 'value'
      values = discriminator[:values].map { |value| value.merge(path: value[:path].split('.')) }
      find_slice_by_values(element, values)
    when 'type'
      case discriminator[:code]
      when 'Date'
        begin
          Date.parse(element)
        rescue ArgumentError
          false
        end
      when 'DateTime'
        begin
          DateTime.parse(element)
        rescue ArgumentError
          false
        end
      when 'String'
        element.is_a? String
      else
        element.is_a? FHIR.const_get(discriminator[:code])
      end
    when 'requiredBinding'
      coding_path = discriminator[:path].present? ? "#{discriminator[:path]}.coding" : 'coding'
      find_a_value_at(element, coding_path) {|coding| discriminator[:values].include?(coding.code) }
    end
  end
end

#find_slice_by_values(element, value_definitions) ⇒ Object 



168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 168

def find_slice_by_values(element, value_definitions)
  path_prefixes = value_definitions.map { |value_definition| value_definition[:path].first }.uniq
  Array.wrap(element).find do |el|
    path_prefixes.all? do |path_prefix|
      value_definitions_for_path =
        value_definitions
          .select { |value_definition| value_definition[:path].first == path_prefix }
          .each { |value_definition| value_definition[:path].shift }

      find_a_value_at(el, path_prefix) do |el_found|
        child_element_value_definitions, current_element_value_definitions =
          value_definitions_for_path.partition { |value_definition| value_definition[:path].present? }

        current_element_values_match =
          current_element_value_definitions
            .all? { |value_definition| value_definition[:value] == el_found }

        child_element_values_match =
          child_element_value_definitions.present? ?
            find_slice_by_values(el_found, child_element_value_definitions) : true

        current_element_values_match && child_element_values_match
      end
    end
  end
end

#handle_must_support_choices ⇒ Object 



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 31

def handle_must_support_choices
  missing_elements.delete_if do |element|
    choices = metadata.must_supports[:choices].find { |choice| choice[:paths]&.include?(element[:path]) }
    is_any_choice_supported?(choices)
  end

  missing_extensions.delete_if do |extension|
    choices = metadata.must_supports[:choices].find { |choice| choice[:extension_ids]&.include?(extension[:id]) }
    is_any_choice_supported?(choices)
  end

  missing_slices.delete_if do |slice|
    choices = metadata.must_supports[:choices].find { |choice| choice[:slice_names]&.include?(slice[:name]) }
    is_any_choice_supported?(choices)
  end
end

#is_any_choice_supported?(choices) ⇒ Boolean

Returns:

  • (Boolean) 


48
49
50
51
52
53
54
55
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 48

def is_any_choice_supported? (choices)
  choices.present? &&
  (
    choices[:paths]&.any? { |path| missing_elements.none? { |element| element[:path] == path } } ||
    choices[:extension_ids]&.any? { |extension_id| missing_extensions.none? { |extension| extension[:id] == extension_id} } ||
    choices[:slice_names]&.any? { |slice_name| missing_slices.none? { |slice| slice[:name] == slice_name} }
  )
end

#missing_element_string(element_definition) ⇒ Object 



63
64
65
66
67
68
69
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 63

def missing_element_string(element_definition)
  if element_definition[:fixed_value].present?
    "#{element_definition[:path]}:#{element_definition[:fixed_value]}"
  else
    element_definition[:path]
  end
end

#missing_elements(resources = []) ⇒ Object 



88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 88

def missing_elements(resources = [])
  @missing_elements ||=
    must_support_elements.select do |element_definition|
      resources.none? do |resource|
        path = element_definition[:path] #.delete_suffix('[x]')
        value_found = find_a_value_at(resource, path) do |value|
          value_without_extensions =
            value.respond_to?(:to_hash) ? value.to_hash.reject { |key, _| key == 'extension' } : value

          (value_without_extensions.present? || value_without_extensions == false) &&
            (element_definition[:fixed_value].blank? || value == element_definition[:fixed_value])

        end

        # Note that false.present? => false, which is why we need to add this extra check
        value_found.present? || value_found == false
      end
    end

  @missing_elements
end

#missing_extensions(resources = []) ⇒ Object 



75
76
77
78
79
80
81
82
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 75

def missing_extensions(resources = [])
  @missing_extensions ||=
    must_support_extensions.select do |extension_definition|
      resources.none? do |resource|
        resource.extension.any? { |extension| extension.url == extension_definition[:url] }
      end
    end
end

#missing_must_support_strings ⇒ Object 



57
58
59
60
61
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 57

def missing_must_support_strings
  missing_elements.map { |element_definition| missing_element_string(element_definition) } +
    missing_slices.map { |slice_definition| slice_definition[:name] } +
    missing_extensions.map { |extension_definition| extension_definition[:id] }
end

#missing_slices(resources = []) ⇒ Object 



114
115
116
117
118
119
120
121
122
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 114

def missing_slices(resources = [])
  @missing_slices ||=
    must_support_slices.select do |slice|
      resources.none? do |resource|
        path = slice[:path] # .delete_suffix('[x]')
        find_slice(resource, path, slice[:discriminator]).present?
      end
    end
end

#must_support_elements ⇒ Object 



84
85
86
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 84

def must_support_elements
  metadata.must_supports[:elements]
end

#must_support_extensions ⇒ Object 



71
72
73
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 71

def must_support_extensions
  metadata.must_supports[:extensions]
end

#must_support_slices ⇒ Object 



110
111
112
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 110

def must_support_slices
  metadata.must_supports[:slices]
end

#perform_must_support_test(resources) ⇒ Object 



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/ipa_test_kit/must_support_test.rb', line 14

def perform_must_support_test(resources)
  skip_if resources.blank?, "No #{resource_type} resources were found"

  missing_elements(resources)
  missing_slices(resources)
  missing_extensions(resources)

  handle_must_support_choices if metadata.must_supports[:choices].present?

  if (missing_elements + missing_slices + missing_extensions).length.zero?
    pass
  end

  skip "Could not find #{missing_must_support_strings.join(', ')} in the #{resources.length} " \
       "provided #{resource_type} resource(s)"
end