def test_invalid_type_uri_raises_valuerror():
with pytest.raises(ValueError) as e:
oparl.from_json('''{
"id": "does-not-exist",
"type": "invalid"
}''')
assert 'Invalid type URI' in str(e.value)
def test_unknown_type_raises_valueerror():
with pytest.raises(ValueError) as e:
oparl.from_json('''{
"id": "does-not-exist",
"type": "not/known"
}''')
assert 'Unknown type' in str(e.value)
def test_invalid_datetime_string_triggers_contentwarning():
with pytest.warns(oparl.ContentWarning) as record:
oparl.from_json('''{
"id": "object-with-invalid-datetime",
"type": "https://schema.oparl.org/1.0/Organization",
"created": "this is not a date-time"
}''')
assert len(record) == 1
assert 'invalid date-time string' in str(record[0].message)
def test_invalid_schema_uri_triggers_specificationwarning():
with pytest.warns(oparl.SpecificationWarning) as record:
obj = oparl.from_json('''{
"id": "object-with-invalid-schema-uri",
"type": "this-is-not-the-correct-schema-uri/System"
}''')
assert len(record) == 2
assert 'Invalid schema URI' in str(record[0].message)
assert str(record[0].message) == str(record[1].message)
assert obj['type'] == 'this-is-not-the-correct-schema-uri/System'
def test_reference_instead_of_object_triggers_specificationwarning():
with pytest.warns(oparl.SpecificationWarning) as record:
obj = oparl.from_json('''{
"id": "object-with-reference-instead-of-object",
"type": "https://schema.oparl.org/1.0/Body",
"location": "a-location"
}''')
assert len(record) == 1
assert 'must contain an object' in str(record[0].message)
location = obj['location']
assert isinstance(location, oparl.objects.Location)
assert location['id'] == 'a-location'
def test_reference_instead_of_object_in_list_triggers_specificationwarning():
with pytest.warns(oparl.SpecificationWarning) as record:
obj = oparl.from_json('''{
"id": "object-with-reference-instead-of-object-in-list",
"type": "https://schema.oparl.org/1.0/Body",
"legislativeTerm": ["a-legislativeterm"]
}''')
assert len(record) == 1
assert 'must contain objects' in str(record[0].message)
terms = obj['legislativeTerm']
assert isinstance(terms, list)
assert len(terms) == 1
assert isinstance(terms[0], oparl.objects.LegislativeTerm)
assert terms[0]['id'] == 'a-legislativeterm'
def test_object_instead_of_reference_triggers_specificationwarning():
with pytest.warns(oparl.SpecificationWarning) as record:
obj = oparl.from_json('''{
"id": "object-with-object-instead-of-reference",
"type": "https://schema.oparl.org/1.0/Body",
"system": {
"id": "does-not-exist",
"type": "https://schema.oparl.org/1.0/System"
}
}''')
assert len(record) == 1
assert 'must contain an object reference' in str(record[0].message)
system = obj['system']
assert isinstance(system, oparl.objects.System)
assert system['id'] == 'does-not-exist'
def test_scalar_instead_of_list_triggers_specificationwarning():
with pytest.warns(oparl.SpecificationWarning) as record:
obj = oparl.from_json('''{
"id": "object-with-scalar-instead-of-list",
"type": "https://schema.oparl.org/1.0/Person",
"membership": {
"id": "does-not-exist",
"type": "https://schema.oparl.org/1.0/Membership"
}
}''')
assert len(record) == 1
assert 'non-list value' in str(record[0].message)
membership = obj['membership']
assert isinstance(membership, list)
assert len(membership) == 1
assert membership[0]['id'] == 'does-not-exist'
def test_object_instead_of_reference_in_list_triggers_specificationwarning():
with pytest.warns(oparl.SpecificationWarning) as record:
obj = oparl.from_json('''{
"id": "object-with-object-instead-of-reference-in-list",
"type": "https://schema.oparl.org/1.0/System",
"otherOparlVersions": [{
"id": "does-not-exist",
"type": "https://schema.oparl.org/1.0/System"
}]
}''')
assert len(record) == 1
assert 'must contain references' in str(record[0].message)
others = obj['otherOparlVersions']
assert isinstance(others, list)
assert len(others) == 1
assert isinstance(others[0], oparl.objects.System)
assert others[0]['id'] == 'does-not-exist'
def test_missing_type_raises_valueerror():
with pytest.raises(ValueError) as e:
oparl.from_json('''{
"id": "does-not-exist"
}''')
assert 'does not have a `type` field' in str(e.value)
def test_missing_id_raises_valueerror():
with pytest.raises(ValueError) as e:
oparl.from_json('''{
"type": "https://schema.oparl.org/1.0/System"
}''')
assert 'does not have an `id` field' in str(e.value)
