def testRelativeReference(self):
with io.open(os.path.join(filedir, 'test_relative_reference.json'),
'r',
encoding='utf-8') as h:
data = json.load(h)
q = questionnaire.Questionnaire(data)
self.assertIsNotNone(q, "Must instantiate Questionnaire")
self.assertEqual('Questionnaire', q.resource_type)
q._server = MockServer()
group = q.item[0].item[0]
self.assertEqual('Observation.subject', group.linkId)
question = group.item[0]
self.assertEqual('Observation.subject._type', question.linkId)
self.assertIsNotNone(question.answerOption)
with self.assertRaises(Exception):
question.answerOption[0].valueReference.resolved()
reference = question.answerOption[0].valueReference
# resolve relative resource
relative = reference.resolved(valueset.ValueSet)
self.assertIsNotNone(relative, "Must resolve relative ValueSet")
self.assertEqual('ValueSet', relative.resource_type)
self.assertEqual('Type options for Observation.subject', relative.name)
# 2nd resolve, should pull from cache
relative = reference.resolved(medication.Medication)
self.assertIsNone(relative,
"Must not resolve on resource type mismatch")
relative = reference.resolved(resource.Resource)
self.assertIsNotNone(
relative,
"Must resolve relative ValueSet even if requesting `Resource`")
def instantiate_from(self, filename):
datadir = os.environ.get('FHIR_UNITTEST_DATADIR') or \
os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', 'fhir-parser', 'downloads'))
with io.open(os.path.join(datadir, filename), 'r',
encoding='utf-8') as handle:
js = json.load(handle)
self.assertEqual("Questionnaire", js["resourceType"])
return questionnaire.Questionnaire(js)
def testQuestionnaire5(self):
inst = self.instantiate_from("questionnaire-example-bluebook.json")
self.assertIsNotNone(
inst, "Must have instantiated a Questionnaire instance")
self.implQuestionnaire5(inst)
js = inst.as_json()
self.assertEqual("Questionnaire", js["resourceType"])
inst2 = questionnaire.Questionnaire(js)
self.implQuestionnaire5(inst2)
def testContainedResourceDetection(self):
with io.open(os.path.join(filedir, 'test_contained_resource.json'),
'r',
encoding='utf-8') as h:
data = json.load(h)
q = questionnaire.Questionnaire(data)
self.assertIsNotNone(q, "Must instantiate Questionnaire")
self.assertEqual('Questionnaire', q.resource_type)
group = q.item[0].item[3]
self.assertEqual('Observation.subject', group.linkId)
question = group.item[0]
self.assertEqual('Observation.subject._type', question.linkId)
self.assertIsNotNone(question.answerOption)
with self.assertRaises(Exception):
question.answerOption[0].valueReference.resolved()
reference = question.answerOption[0].valueReference
# 1st resolve, extracting from contained resources
contained = reference.resolved(medication.Medication)
self.assertIsNone(contained,
"Must not resolve on resource type mismatch")
contained = reference.resolved(valueset.ValueSet)
self.assertIsNotNone(contained, "Must resolve contained ValueSet")
self.assertEqual('ValueSet', contained.resource_type)
self.assertEqual('Type options for Observation.subject',
contained.name)
# 2nd resolve, should pull from cache
contained = reference.resolved(medication.Medication)
self.assertIsNone(contained,
"Must not resolve on resource type mismatch")
contained = reference.resolved(resource.Resource)
self.assertIsNotNone(
contained,
"Must resolve contained ValueSet even if requesting `Resource`")
contained = reference.resolved(valueset.ValueSet)
self.assertIsNotNone(contained, "Must resolve contained ValueSet")
self.assertEqual('ValueSet', contained.resource_type)