def test_composite_key(self):
known_coding = Coding(
system=SNOMED, code='26294005',
display='Radical prostatectomy (nerve-sparing)').add_if_not_found(
True)
mp = ModelPersistence(
Coding, sequence_name='codings_id_seq',
lookup_field=('system', 'code'))
data = known_coding.as_fhir()
# Modify only the `display` - composite keys should still match
modified_data = data.copy()
modified_data['display'] = 'Radical prostatectomy'
modified = Coding.from_fhir(data)
match, _ = mp.lookup_existing(
new_obj=modified, new_data=modified_data)
assert data == match.as_fhir()
# Import and see the change
updated = mp.update(modified_data)
assert modified == updated
# Export and verify
serial = mp.serialize()
assert modified_data in serial
def test_identifier_lookup(self):
# setup a minimal communication request
from tests.test_communication import mock_communication_request
from tests.test_assessment_status import mock_tnth_questionnairebanks
from portal.system_uri import TRUENTH_CR_NAME
from portal.models.identifier import Identifier
mock_tnth_questionnairebanks()
cr = mock_communication_request(
'symptom_tracker_recurring', '{"days": 14}')
cr.identifiers.append(
Identifier(value='2 week ST', system=TRUENTH_CR_NAME))
with SessionScope(db):
db.session.add(cr)
db.session.commit()
cr = db.session.merge(cr)
assert cr.identifiers.count() == 1
data = cr.as_fhir()
mp = ModelPersistence(
CommunicationRequest,
sequence_name='communication_requests_id_seq',
lookup_field='identifier')
new_obj = CommunicationRequest.from_fhir(data)
match, field_description = mp.lookup_existing(
new_obj=new_obj, new_data=data)
assert match.name == cr.name