from io import StringIO import pytest from fints.formals import ( AlphanumericField, DataElementField, GenericField, NumericField, SegmentHeader, SegmentSequence, ) from fints.segments.base import FinTS3Segment from fints.segments.message import HNHBK3, HNHBS1 def test_metaclass_foo(): a = HNHBK3() assert list(a._fields) == ['header', 'message_size', 'hbci_version', 'dialog_id', 'message_number', 'reference_message'] assert a._fields['header'] def test_fints3_only_de_and_deg(): from fints.formals import Field, Container, DataElementGroupField with pytest.raises(TypeError, match="b=.* is not DataElementField or DataElementGroupField"): class Foo(FinTS3Segment): a = NumericField() b = Field() class A(Container): a = Field() class B(Container): b = DataElementGroupField(type=A) with pytest.raises(TypeError, match="a=.* is not DataElementField or DataElementGroupField"): class Foo(FinTS3Segment): c = DataElementGroupField(type=B) def test_segment_subclassing(): class Base1(FinTS3Segment): a = NumericField() class Base2(Base1): b = NumericField() class ISUBTST1(Base2): c = NumericField() assert list(ISUBTST1._fields.keys()) == ['header', 'a', 'b', 'c'] def test_descriptor_subclassing(): a = DataElementField(type='an') assert isinstance(a, AlphanumericField) b = AlphanumericField() assert b.type == 'an' c = DataElementField(type='fnord') assert isinstance(c, GenericField) def test_descriptor_in_use(): assert isinstance(HNHBS1._fields['message_number'], NumericField) def test_data_element_constructor(): a = HNHBS1(message_number='4') assert a.message_number == 4 def test_fints3_constructor_auto_segmentheader(): a = HNHBS1(7) assert a.message_number == 7 def test_data_element_constructor_double_arg(): with pytest.raises(TypeError): HNHBS1(8, message_number='9') def test_data_element_setgetdel(): a = HNHBS1() a.message_number = '5' assert a.message_number == 5 a.message_number = 6 assert a.message_number == 6 del a.message_number assert not a.message_number def test_descriptors_independent(): a = HNHBK3() b = HNHBK3() a.hbci_version = '300' assert a.hbci_version assert not b.hbci_version def test_parse_container(): a = ['HNHBS', '2', '1', ] h = SegmentHeader.naive_parse(a) assert h.type == 'HNHBS' assert h.version == 1 assert h.reference is None def test_segment_class_type_version(): assert HNHBS1.TYPE == 'HNHBS' assert HNHBS1.VERSION == 1 assert HNHBK3.VERSION == 3 def test_find_subclass(): a = [ ['HNHBS', '2', '1', ], '3' ] clazz = FinTS3Segment.find_subclass(a) assert clazz is HNHBS1 def test_nested_output_evalable(): import fints.segments, fints.formals a = SegmentSequence([fints.segments.message.HNHBK3(header=fints.formals.SegmentHeader('HNHBK', 1, 3, None), message_size='000000000428', hbci_version=300, dialog_id='430711670077=043999659571CN9D=', message_number=2, reference_message=fints.formals.ReferenceMessage(dialog_id='430711670077=043999659571CN9D=', message_number=2)), fints.segments.message.HNVSK3(header=fints.formals.SegmentHeader('HNVSK', 998, 3, None), security_profile=fints.formals.SecurityProfile(security_method='PIN', security_method_version=1), security_function='998', security_role='1', security_identification_details=fints.formals.SecurityIdentificationDetails(identified_role='2', cid=None, identifier='oIm3BlHv6mQBAADYgbPpp+kWrAQA'), security_datetime=fints.formals.SecurityDateTime(date_time_type='1', date=None, time=None), encryption_algorithm=fints.formals.EncryptionAlgorithm(usage_encryption='2', operation_mode='2', encryption_algorithm='13', algorithm_parameter_value=b'00000000', algorithm_parameter_name='5', algorithm_parameter_iv_name='1', algorithm_parameter_iv_value=None), key_name=fints.formals.KeyName( bank_identifier=fints.formals.BankIdentifier(country_identifier='280', bank_code='15050500'), user_id='hermes', key_type='S', key_number=0, key_version=0), compression_function='0', certificate=fints.formals.Certificate(certificate_type=None, certificate_content=None)), fints.segments.message.HNVSD1(header=fints.formals.SegmentHeader('HNVSD', 999, 1, None), data=SegmentSequence([ fints.segments.message.HNSHK4( header=fints.formals.SegmentHeader( 'HNSHK', 2, 4, None), security_profile=fints.formals.SecurityProfile( security_method='PIN', security_method_version=1), security_function='999', security_reference='9166926', security_application_area='1', security_role='1', security_identification_details=fints.formals.SecurityIdentificationDetails( identified_role='2', cid=None, identifier='oIm3BlHv6mQBAADYgbPpp+kWrAQA'), security_reference_number=1, security_datetime=fints.formals.SecurityDateTime( date_time_type='1', date=None, time=None), hash_algorithm=fints.formals.HashAlgorithm( usage_hash='1', hash_algorithm='999', algorithm_parameter_name='1', algorithm_parameter_value=None), signature_algorithm=fints.formals.SignatureAlgorithm( usage_signature='6', signature_algorithm='10', operation_mode='16'), key_name=fints.formals.KeyName( bank_identifier=fints.formals.BankIdentifier( country_identifier='280', bank_code='15050500'), user_id='hermes', key_type='S', key_number=0, key_version=0), certificate=fints.formals.Certificate( certificate_type=None, certificate_content=None)), fints.segments.base.FinTS3Segment( header=fints.formals.SegmentHeader( 'HIRMG', 3, 2, None), _additional_data=[ ['0010', None, 'Nachricht entgegengenommen.'], ['0100', None, 'Dialog beendet.']]), fints.segments.base.FinTS3Segment( header=fints.formals.SegmentHeader( 'HNSHA', 4, 2, None), _additional_data=[ '9166926'])])), fints.segments.message.HNHBS1(header=fints.formals.SegmentHeader('HNHBS', 5, 1, None), message_number=2)]) output = StringIO() a.print_nested(stream=output) b = eval(output.getvalue()) output.close() assert len(a.segments) == len(b.segments) for s1, s2 in zip(a.segments, b.segments): assert type(s1) == type(s2)