def test_from_primitive(self):
""" Check converting PDU to primitive """
orig_pdu = A_ASSOCIATE_RQ()
orig_pdu.Decode(a_associate_rq)
primitive = orig_pdu.ToParams()
new_pdu = A_ASSOCIATE_RQ()
new_pdu.FromParams(primitive)
self.assertEqual(new_pdu, orig_pdu)
def test_update_data(self):
""" Check that updating the PDU data works correctly """
orig_pdu = A_ASSOCIATE_RQ()
orig_pdu.Decode(a_associate_rq)
orig_pdu.user_information.user_data = [
orig_pdu.user_information.user_data[1]
]
orig_pdu.get_length()
primitive = orig_pdu.ToParams()
new_pdu = A_ASSOCIATE_RQ()
new_pdu.FromParams(primitive)
self.assertEqual(new_pdu, orig_pdu)
def test_conversion(self):
""" Check conversion to a PDU produces the correct output """
assoc = A_ASSOCIATE()
assoc.application_context_name = "1.2.840.10008.3.1.1.1"
assoc.calling_ae_title = 'ECHOSCU'
assoc.called_ae_title = 'ANY-SCP'
assoc.maximum_length_received = 16382
assoc.implementation_class_uid = '1.2.826.0.1.3680043.9.3811.0.9.0'
imp_ver_name = ImplementationVersionNameNotification()
imp_ver_name.implementation_version_name = 'PYNETDICOM_090'
assoc.user_information.append(imp_ver_name)
assoc.presentation_context_definition_list = \
[PresentationContext(1, '1.2.840.10008.1.1', ['1.2.840.10008.1.2'])]
pdu = A_ASSOCIATE_RQ()
pdu.FromParams(assoc)
data = pdu.encode()
ref = b"\x01\x00\x00\x00\x00\xd1\x00\x01\x00\x00\x41\x4e\x59\x2d\x53\x43" \
b"\x50\x20\x20\x20\x20\x20\x20\x20\x20\x20\x45\x43\x48\x4f\x53\x43" \
b"\x55\x20\x20\x20\x20\x20\x20\x20\x20\x20\x00\x00\x00\x00\x00\x00" \
b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" \
b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x15\x31\x2e" \
b"\x32\x2e\x38\x34\x30\x2e\x31\x30\x30\x30\x38\x2e\x33\x2e\x31\x2e" \
b"\x31\x2e\x31\x20\x00\x00\x2e\x01\x00\x00\x00\x30\x00\x00\x11\x31" \
b"\x2e\x32\x2e\x38\x34\x30\x2e\x31\x30\x30\x30\x38\x2e\x31\x2e\x31" \
b"\x40\x00\x00\x11\x31\x2e\x32\x2e\x38\x34\x30\x2e\x31\x30\x30\x30" \
b"\x38\x2e\x31\x2e\x32\x50\x00\x00\x3e\x51\x00\x00\x04\x00\x00\x3f" \
b"\xfe\x52\x00\x00\x20\x31\x2e\x32\x2e\x38\x32\x36\x2e\x30\x2e\x31" \
b"\x2e\x33\x36\x38\x30\x30\x34\x33\x2e\x39\x2e\x33\x38\x31\x31\x2e" \
b"\x30\x2e\x39\x2e\x30\x55\x00\x00\x0e\x50\x59\x4e\x45\x54\x44\x49" \
b"\x43\x4f\x4d\x5f\x30\x39\x30"
self.assertTrue(data == ref)