def _entity_type_to_schema(entity_type: EntityType) -> str:
res = f"CREATE TABLE odata.{to_pg_name(entity_type.name)} (\n "
res += ",\n ".join(
[_property_to_schema(p) for p in entity_type.proprties()]) + ","
res += f"\n {key_to_schema(entity_type.key_proprties)}"
res += "\n);"
return res
def test_complex_serializer(schema):
"""Test de/serializer of complex edm types"""
# pylint: disable=redefined-outer-name
# encode without edm type information
with pytest.raises(PyODataException) as e_info:
EdmStructTypeSerializer().to_literal(None, 'something')
assert str(e_info.value).startswith('Cannot encode value something')
# decode without edm type information
with pytest.raises(PyODataException) as e_info:
EdmStructTypeSerializer().from_json(None, 'something')
assert str(e_info.value).startswith('Cannot decode value something')
# entity without properties
entity_type = EntityType('Box', 'Box', False)
srl = EdmStructTypeSerializer()
assert srl.to_literal(entity_type, 'something') == {}
assert srl.from_json(entity_type, 'something') == {}
# entity with properties of ODATA primitive types
entity_type = schema.entity_type('TemperatureMeasurement')
assert srl.to_literal(entity_type, {
'ignored-key': 'ignored-value',
'Sensor': 'x'
}) == {
'Sensor': "'x'"
}
assert srl.from_json(entity_type, {
'ignored-key': 'ignored-value',
'Sensor': "'x'"
}) == {
'Sensor': 'x'
}
def get_entity_type_property_names(entity_type: EntityType) -> List[str]:
"""Name of all properties for a given entity type"""
return [p.name for p in entity_type.proprties()]