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import canmatrix.formats.arxml
import textwrap
import io
def test_pdu_gateway():
arxml = io.BytesIO(textwrap.dedent(u'''\
<AUTOSAR xmlns="http://autosar.org/schema/r4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://autosar.org/schema/r4.0 autosar_4-3-0.xsd">
<AR-PACKAGE>
<SHORT-NAME>Cluster</SHORT-NAME>
<ELEMENTS>
<CAN-CLUSTER>
<SHORT-NAME>someCluster</SHORT-NAME>
<CAN-CLUSTER-VARIANTS>
<CAN-CLUSTER-CONDITIONAL>
<PHYSICAL-CHANNELS>
<CAN-PHYSICAL-CHANNEL>
<SHORT-NAME>CHNL</SHORT-NAME>
<FRAME-TRIGGERINGS>
<CAN-FRAME-TRIGGERING>
<SHORT-NAME>SomeFrameTriggering</SHORT-NAME>
<PDU-TRIGGERINGS>
<PDU-TRIGGERING-REF-CONDITIONAL>
<PDU-TRIGGERING-REF DEST="PDU-TRIGGERING">/Cluster/someCluster/CHNL/somePDUTriggering</PDU-TRIGGERING-REF>
</PDU-TRIGGERING-REF-CONDITIONAL>
</PDU-TRIGGERINGS>
</CAN-FRAME-TRIGGERING>
</FRAME-TRIGGERINGS>
<I-SIGNAL-TRIGGERINGS>
<I-SIGNAL-TRIGGERING>
<SHORT-NAME>someSignalTriggering</SHORT-NAME>
<I-SIGNAL-REF DEST="I-SIGNAL">/ISignal/someSignal</I-SIGNAL-REF>
</I-SIGNAL-TRIGGERING>
</I-SIGNAL-TRIGGERINGS>
<PDU-TRIGGERINGS>
<PDU-TRIGGERING>
<SHORT-NAME>somePduTriggering</SHORT-NAME>
<I-PDU-REF DEST="NM-PDU">/PDU/somePdu</I-PDU-REF>
</PDU-TRIGGERING>
</PDU-TRIGGERINGS>
</CAN-PHYSICAL-CHANNEL>
</PHYSICAL-CHANNELS>
</CAN-CLUSTER-CONDITIONAL>
</CAN-CLUSTER-VARIANTS>
</CAN-CLUSTER>
<CAN-CLUSTER>
<SHORT-NAME>someOtherCluster</SHORT-NAME>
<CAN-CLUSTER-VARIANTS>
<CAN-CLUSTER-CONDITIONAL>
<PHYSICAL-CHANNELS>
<CAN-PHYSICAL-CHANNEL>
<SHORT-NAME>CHNL</SHORT-NAME>
<FRAME-TRIGGERINGS>
<CAN-FRAME-TRIGGERING>
<SHORT-NAME>SomeOtherFrameTriggering</SHORT-NAME>
<PDU-TRIGGERINGS>
<PDU-TRIGGERING-REF-CONDITIONAL>
<PDU-TRIGGERING-REF DEST="PDU-TRIGGERING">/Cluster/someCluster/CHNL/someOtherPDUTrigering</PDU-TRIGGERING-REF>
</PDU-TRIGGERING-REF-CONDITIONAL>
</PDU-TRIGGERINGS>
</CAN-FRAME-TRIGGERING>
</FRAME-TRIGGERINGS>
<I-SIGNAL-TRIGGERINGS>
<I-SIGNAL-TRIGGERING>
<SHORT-NAME>someOtherSignalTriggering</SHORT-NAME>
<I-SIGNAL-REF DEST="I-SIGNAL">/ISignal/someOtherSignal</I-SIGNAL-REF>
</I-SIGNAL-TRIGGERING>
</I-SIGNAL-TRIGGERINGS>
<PDU-TRIGGERINGS>
<PDU-TRIGGERING>
<SHORT-NAME>someOtherPduTriggering</SHORT-NAME>
<I-PDU-REF DEST="NM-PDU">/PDU/someOtherPdu</I-PDU-REF>
</PDU-TRIGGERING>
</PDU-TRIGGERINGS>
</CAN-PHYSICAL-CHANNEL>
</PHYSICAL-CHANNELS>
</CAN-CLUSTER-CONDITIONAL>
</CAN-CLUSTER-VARIANTS>
</CAN-CLUSTER>
</ELEMENTS>
</AR-PACKAGE>
<AR-PACKAGE>
<SHORT-NAME>Gateway</SHORT-NAME>
<ELEMENTS>
<GATEWAY>
<SHORT-NAME>someECU</SHORT-NAME>
<ECU-REF DEST="ECU-INSTANCE">/ECU/someECU</ECU-REF>
<I-PDU-MAPPINGS>
<I-PDU-MAPPING>
<SOURCE-I-PDU-REF DEST="PDU-TRIGGERING">/Cluster/someCluster/CHNL/somePduTriggering</SOURCE-I-PDU-REF>
<TARGET-I-PDU>
<TARGET-I-PDU-REF DEST="PDU-TRIGGERING">/Cluster/someOtherCluster/CHNL/someOtherPduTriggering</TARGET-I-PDU-REF>
</TARGET-I-PDU>
</I-PDU-MAPPING>
</I-PDU-MAPPINGS>
<SIGNAL-MAPPINGS>
<I-SIGNAL-MAPPING>
<SOURCE-SIGNAL-REF DEST="I-SIGNAL-TRIGGERING">/Cluster/someCluster/CHNL/someSignalTriggering</SOURCE-SIGNAL-REF>
<TARGET-SIGNAL-REF DEST="I-SIGNAL-TRIGGERING">/Cluster/someOtherCluster/CHNL/someOtherSignalTriggering</TARGET-SIGNAL-REF>
</I-SIGNAL-MAPPING>
</SIGNAL-MAPPINGS>
</GATEWAY>
</ELEMENTS>
</AR-PACKAGE>
</AUTOSAR>''').encode('utf-8'))
cluster = canmatrix.formats.arxml.load(arxml)
assert cluster.get_pdu_routing_info("someOtherPdu")["target"][0]["pdu"] == "/PDU/somePdu"
assert cluster.get_pdu_routing_info("/PDU/somePdu", strict_search=True)["source"][0]["pdu"] == "/PDU/someOtherPdu"
assert cluster.get_signal_routing_info("someSignal")["source"][0]["signal"] == '/ISignal/someOtherSignal'
assert cluster.get_signal_routing_info("/ISignal/someOtherSignal")["target"][0]["signal"] == '/ISignal/someSignal'
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