def test_string_output(self):
"""Test the string output"""
pdu = A_ABORT_RQ()
pdu.decode(a_abort)
assert "0x07" in pdu.__str__()
assert "4 bytes" in pdu.__str__()
assert "DUL service-user" in pdu.__str__()
def test_to_a_p_abort_primitive(self):
""" Check converting PDU to a_p_abort primitive """
pdu = A_ABORT_RQ()
pdu.decode(a_p_abort)
primitive = pdu.to_primitive()
assert isinstance(primitive, A_P_ABORT)
assert primitive.provider_reason == 4
def test_to_a_abort_primitive(self):
""" Check converting PDU to a_abort primitive """
pdu = A_ABORT_RQ()
pdu.decode(a_abort)
primitive = pdu.to_primitive()
assert isinstance(primitive, A_ABORT)
assert primitive.abort_source == 0
def test_a_p_abort_decode(self):
""" Check decoding the a_abort stream produces the correct objects """
pdu = A_ABORT_RQ()
pdu.decode(a_p_abort)
assert pdu.pdu_type == 0x07
assert pdu.pdu_length == 4
assert pdu.source == 2
assert pdu.reason_diagnostic == 4
def test_source_str(self):
""" Check the source str returns correct values """
pdu = A_ABORT_RQ()
pdu.decode(a_abort)
pdu.source = 0
assert pdu.source_str == 'DUL service-user'
pdu.source = 2
assert pdu.source_str == 'DUL service-provider'
def test_a_p_abort_from_primitive(self):
""" Check converting PDU to primitive """
orig_pdu = A_ABORT_RQ()
orig_pdu.decode(a_p_abort)
primitive = orig_pdu.to_primitive()
new_pdu = A_ABORT_RQ()
new_pdu.from_primitive(primitive)
assert new_pdu == orig_pdu
def test_reason_str(self):
""" Check the reaspm str returns correct values """
pdu = A_ABORT_RQ()
pdu.decode(a_abort)
pdu.source = 2
pdu.reason_diagnostic = 0
assert pdu.reason_str == "No reason given"
pdu.reason_diagnostic = 1
assert pdu.reason_str == "Unrecognised PDU"
pdu.reason_diagnostic = 2
assert pdu.reason_str == "Unexpected PDU"
pdu.reason_diagnostic = 3
assert pdu.reason_str == "Reserved"
pdu.reason_diagnostic = 4
assert pdu.reason_str == "Unrecognised PDU parameter"
pdu.reason_diagnostic = 5
assert pdu.reason_str == "Unexpected PDU parameter"
pdu.reason_diagnostic = 6
assert pdu.reason_str == "Invalid PDU parameter value"
def test_a_p_abort_encode(self):
""" Check encoding an a_abort produces the correct output """
pdu = A_ABORT_RQ()
pdu.decode(a_p_abort)
assert pdu.encode() == a_p_abort