def test_value_federate_publisher_registration(vFed):
pubid1 = h.helicsFederateRegisterPublication(vFed, "pub1",
h.helics_data_type_string, "")
pubid2 = h.helicsFederateRegisterGlobalPublication(vFed, "pub2",
h.helics_data_type_int,
"")
pubid3 = h.helicsFederateRegisterPublication(vFed, "pub3",
h.helics_data_type_double,
"V")
h.helicsFederateEnterExecutingMode(vFed)
publication_key = h.helicsPublicationGetKey(pubid1)
assert publication_key == 'TestA Federate/pub1'
publication_type = h.helicsPublicationGetType(pubid1)
assert publication_type == 'string'
publication_key = h.helicsPublicationGetKey(pubid2)
assert publication_key == 'pub2'
publication_key = h.helicsPublicationGetKey(pubid3)
assert publication_key == 'TestA Federate/pub3'
publication_type = h.helicsPublicationGetType(pubid3)
assert publication_type == 'double'
publication_units = h.helicsPublicationGetUnits(pubid3)
assert publication_units == 'V'
publication_type = h.helicsPublicationGetType(pubid2)
assert publication_type == 'int64'
def test_valuefederate_publisher_registration():
broker = createBroker()
vFed, fedinfo = createValueFederate()
pubid1 = h.helicsFederateRegisterPublication(vFed, "pub1", h.HELICS_DATA_TYPE_STRING, "")
pubid2 = h.helicsFederateRegisterGlobalPublication(vFed, "pub2", h.HELICS_DATA_TYPE_INT, "")
pubid3 = h.helicsFederateRegisterPublication(vFed, "pub3", h.HELICS_DATA_TYPE_DOUBLE, "V")
h.helicsFederateEnterExecutingMode(vFed)
publication_key = h.helicsPublicationGetKey(pubid1)
assert publication_key == "TestA Federate/pub1"
publication_type = h.helicsPublicationGetType(pubid1)
assert publication_type == "string"
publication_key = h.helicsPublicationGetKey(pubid2)
assert publication_key == "pub2"
publication_key = h.helicsPublicationGetKey(pubid3)
assert publication_key == "TestA Federate/pub3"
publication_type = h.helicsPublicationGetType(pubid3)
assert publication_type == "double"
publication_units = h.helicsPublicationGetUnits(pubid3)
assert publication_units == "V"
publication_type = h.helicsPublicationGetType(pubid2)
assert publication_type == "int64"
destroyFederate(vFed, fedinfo)
destroyBroker(broker)
def test_bad_input_tests_raw_tests():
broker = createBroker(1)
vFed1, fedinfo = createValueFederate(1, "test")
pubid = h.helicsFederateRegisterPublication(vFed1, "pub1",
h.HELICS_DATA_TYPE_RAW, "")
subid = h.helicsFederateRegisterGlobalInput(vFed1, "inp1",
h.HELICS_DATA_TYPE_RAW, "")
h.helicsPublicationAddTarget(pubid, "inp1")
h.helicsFederateSetTimeProperty(vFed1, h.HELICS_PROPERTY_TIME_PERIOD, 1.0)
h.helicsFederateEnterExecutingMode(vFed1)
h.helicsPublicationPublishRaw(pubid, b"hello world")
h.helicsFederateRequestNextStep(vFed1)
s = h.helicsInputGetRawValue(subid)
assert s == b"hello world"
h.helicsPublicationPublishDouble(pubid, 27)
h.helicsFederateRequestNextStep(vFed1)
s = h.helicsInputGetComplex(subid)
assert complex(*s) != 27 + 0j
h.helicsFederateFinalize(vFed1)
t, res = h.helicsFederateRequestTimeIterative(
vFed1, 1.0, h.HELICS_ITERATION_REQUEST_NO_ITERATION)
assert res == h.HELICS_ITERATION_RESULT_HALTED
destroyFederate(vFed1, fedinfo)
destroyBroker(broker)
def test_value_federate_publication_registration(vFed):
pubid1 = h.helicsFederateRegisterPublication(vFed, "pub1", "string", "")
pubid2 = h.helicsFederateRegisterGlobalPublication(vFed, "pub2", "int", "")
pubid3 = h.helicsFederateRegisterPublication(vFed, "pub3", "double", "V")
h.helicsFederateEnterExecutionMode(vFed)
status, publication_key = h.helicsPublicationGetKey(pubid1)
assert status == 0
assert publication_key == 'TestA Federate/pub1'
status, publication_key = h.helicsPublicationGetKey(pubid2)
assert status == 0
assert publication_key == 'pub2'
status, publication_key = h.helicsPublicationGetKey(pubid3)
assert status == 0
assert publication_key == 'TestA Federate/pub3'
status, publication_type = h.helicsPublicationGetType(pubid3)
assert status == 0
assert publication_type == 'double'
status, publication_units = h.helicsPublicationGetUnits(pubid3)
assert status == 0
assert publication_units == 'V'
def test_value_federate_subscription_and_publication_registration(vFed):
pubid1 = h.helicsFederateRegisterTypePublication(vFed, "pub1",
h.HELICS_DATA_TYPE_STRING,
"")
pubid2 = h.helicsFederateRegisterGlobalTypePublication(
vFed, "pub2", h.HELICS_DATA_TYPE_INT, "")
pubid3 = h.helicsFederateRegisterPublication(vFed, "pub3", "double", "V")
subid1 = h.helicsFederateRegisterOptionalSubscription(
vFed, "sub1", "double", "V")
subid2 = h.helicsFederateRegisterOptionalTypeSubscription(
vFed, "sub2", h.HELICS_DATA_TYPE_INT, "")
subid3 = h.helicsFederateRegisterOptionalSubscription(
vFed, "sub3", "double", "V")
def test_misc_api():
fedInfo1 = h.helicsCreateFederateInfo()
h.helicsFederateInfoSetCoreInitString(fedInfo1, "-f 1")
h.helicsFederateInfoSetCoreName(fedInfo1, "core3")
h.helicsFederateInfoSetCoreType(fedInfo1, 3)
h.helicsFederateInfoSetCoreTypeFromString(fedInfo1, "zmq")
h.helicsFederateInfoSetFlagOption(fedInfo1, 1, True)
h.helicsFederateInfoSetTimeProperty(fedInfo1,
h.HELICS_PROPERTY_TIME_INPUT_DELAY,
1.0)
h.helicsFederateInfoSetIntegerProperty(fedInfo1,
h.HELICS_PROPERTY_INT_LOG_LEVEL, 1)
h.helicsFederateInfoSetIntegerProperty(
fedInfo1, h.HELICS_PROPERTY_INT_MAX_ITERATIONS, 100)
h.helicsFederateInfoSetTimeProperty(fedInfo1,
h.HELICS_PROPERTY_TIME_OUTPUT_DELAY,
1.0)
h.helicsFederateInfoSetTimeProperty(fedInfo1,
h.HELICS_PROPERTY_TIME_PERIOD, 1.0)
h.helicsFederateInfoSetTimeProperty(fedInfo1, h.HELICS_PROPERTY_TIME_DELTA,
1.0)
h.helicsFederateInfoSetTimeProperty(fedInfo1,
h.HELICS_PROPERTY_TIME_OFFSET, 0.1)
h.helicsFederateInfoFree(fedInfo1)
broker3 = h.helicsCreateBroker("zmq", "broker3",
"--federates 1 --loglevel 1")
fedInfo2 = h.helicsCreateFederateInfo()
coreInitString = "--federates 1"
h.helicsFederateInfoSetCoreInitString(fedInfo2, coreInitString)
h.helicsFederateInfoSetCoreTypeFromString(fedInfo2, "zmq")
h.helicsFederateInfoSetIntegerProperty(fedInfo2,
h.HELICS_PROPERTY_INT_LOG_LEVEL, 1)
h.helicsFederateInfoSetTimeProperty(fedInfo2, h.HELICS_PROPERTY_TIME_DELTA,
1.0)
fed1 = h.helicsCreateCombinationFederate("fed1", fedInfo2)
fed2 = h.helicsFederateClone(fed1)
_ = h.helicsGetFederateByName("fed1")
h.helicsFederateSetFlagOption(fed2, 1, False)
h.helicsFederateSetTimeProperty(fed2, h.HELICS_PROPERTY_TIME_INPUT_DELAY,
1.0)
h.helicsFederateSetIntegerProperty(fed1, h.HELICS_PROPERTY_INT_LOG_LEVEL,
1)
h.helicsFederateSetIntegerProperty(fed2,
h.HELICS_PROPERTY_INT_MAX_ITERATIONS,
100)
h.helicsFederateSetTimeProperty(fed2, h.HELICS_PROPERTY_TIME_OUTPUT_DELAY,
1.0)
h.helicsFederateSetTimeProperty(fed2, h.HELICS_PROPERTY_TIME_PERIOD, 0.0)
h.helicsFederateSetTimeProperty(fed2, h.HELICS_PROPERTY_TIME_DELTA, 1.0)
_ = h.helicsFederateRegisterCloningFilter(fed1, "fed1/Ep1")
fed1DestinationFilter = h.helicsFederateRegisterFilter(
fed1, h.HELICS_FILTER_TYPE_DELAY, "fed1DestinationFilter")
h.helicsFilterAddDestinationTarget(fed1DestinationFilter, "Ep2")
ep1 = h.helicsFederateRegisterEndpoint(fed1, "Ep1", "string")
ep2 = h.helicsFederateRegisterGlobalEndpoint(fed1, "Ep2", "string")
pub1 = h.helicsFederateRegisterGlobalPublication(fed1, "pub1",
h.HELICS_DATA_TYPE_DOUBLE,
"")
pub2 = h.helicsFederateRegisterGlobalTypePublication(
fed1, "pub2", "complex", "")
sub1 = h.helicsFederateRegisterSubscription(fed1, "pub1")
sub2 = h.helicsFederateRegisterSubscription(fed1, "pub2")
h.helicsInputAddTarget(sub2, "Ep2")
pub3 = h.helicsFederateRegisterPublication(fed1, "pub3",
h.HELICS_DATA_TYPE_STRING, "")
pub1KeyString = h.helicsPublicationGetKey(pub1)
pub1TypeString = h.helicsPublicationGetType(pub1)
pub1UnitsString = h.helicsPublicationGetUnits(pub1)
sub1KeyString = h.helicsSubscriptionGetKey(sub1)
sub1UnitsString = h.helicsInputGetUnits(sub1)
assert "pub1" == pub1KeyString
assert "double" == pub1TypeString
assert "" == pub1UnitsString
assert "pub1" == sub1KeyString
assert "" == sub1UnitsString
fed1SourceFilter = h.helicsFederateRegisterFilter(
fed1, h.HELICS_FILTER_TYPE_DELAY, "fed1SourceFilter")
h.helicsFilterAddSourceTarget(fed1SourceFilter, "Ep2")
h.helicsFilterAddDestinationTarget(fed1SourceFilter, "fed1/Ep1")
h.helicsFilterRemoveTarget(fed1SourceFilter, "fed1/Ep1")
h.helicsFilterAddSourceTarget(fed1SourceFilter, "Ep2")
h.helicsFilterRemoveTarget(fed1SourceFilter, "Ep2")
fed1SourceFilterNameString = h.helicsFilterGetName(fed1SourceFilter)
assert fed1SourceFilterNameString == "fed1/fed1SourceFilter"
sub3 = h.helicsFederateRegisterSubscription(fed1, "fed1/pub3", "")
pub4 = h.helicsFederateRegisterTypePublication(fed1, "pub4", "int", "")
sub4 = h.helicsFederateRegisterSubscription(fed1, "fed1/pub4", "")
pub5 = h.helicsFederateRegisterGlobalTypePublication(
fed1, "pub5", "boolean", "")
sub5 = h.helicsFederateRegisterSubscription(fed1, "pub5", "")
pub6 = h.helicsFederateRegisterGlobalPublication(fed1, "pub6",
h.HELICS_DATA_TYPE_VECTOR,
"")
sub6 = h.helicsFederateRegisterSubscription(fed1, "pub6", "")
pub7 = h.helicsFederateRegisterGlobalPublication(
fed1, "pub7", h.HELICS_DATA_TYPE_NAMED_POINT, "")
sub7 = h.helicsFederateRegisterSubscription(fed1, "pub7", "")
assert """helics.HelicsPublication(name = "pub1", type = "double", units = "", info = "")""" in repr(
pub1)
assert """helics.HelicsPublication(name = "pub2", type = "complex", units = "", info = "")""" in repr(
pub2)
assert """helics.HelicsPublication(name = "fed1/pub3", type = "string", units = "", info = "")""" in repr(
pub3)
assert """helics.HelicsPublication(name = "fed1/pub4", type = "int", units = "", info = "")""" in repr(
pub4)
assert """helics.HelicsPublication(name = "pub5", type = "boolean", units = "", info = "")""" in repr(
pub5)
assert """helics.HelicsPublication(name = "pub6", type = "double_vector", units = "", info = "")""" in repr(
pub6)
assert """helics.HelicsPublication(name = "pub7", type = "named_point", units = "", info = "")""" in repr(
pub7)
assert (
"""helics.HelicsInput(name = "_input_18", units = "", injection_units = "", publication_type = "", type = "", target = "pub7", info = "")"""
in repr(sub7))
h.helicsInputSetDefaultBoolean(sub5, False)
h.helicsInputSetDefaultComplex(sub2, -9.9 + 2.5j)
h.helicsInputSetDefaultDouble(sub1, 3.4)
h.helicsInputSetDefaultInteger(sub4, 6)
h.helicsInputSetDefaultNamedPoint(sub7, "hollow", 20.0)
h.helicsInputSetDefaultString(sub3, "default")
sub6Default = [3.4, 90.9, 4.5]
h.helicsInputSetDefaultVector(sub6, sub6Default)
h.helicsEndpointSubscribe(ep2, "fed1/pub3")
h.helicsFederateEnterInitializingModeAsync(fed1)
rs = h.helicsFederateIsAsyncOperationCompleted(fed1)
if rs == 0:
time.sleep(0.500)
rs = h.helicsFederateIsAsyncOperationCompleted(fed1)
if rs == 0:
time.sleep(0.500)
rs = h.helicsFederateIsAsyncOperationCompleted(fed1)
if rs == 0:
assert True is False
h.helicsFederateEnterInitializingModeComplete(fed1)
h.helicsFederateEnterExecutingModeAsync(fed1)
h.helicsFederateEnterExecutingModeComplete(fed1)
assert (
"""helics.HelicsInput(name = "_input_18", units = "", injection_units = "", publication_type = "named_point", type = "", target = "pub7", info = "")"""
in repr(sub7))
mesg1 = h.helicsFederateCreateMessage(fed1)
h.helicsMessageSetString(mesg1, "Hello")
h.helicsMessageSetSource(mesg1, "fed1/Ep1")
h.helicsMessageSetOriginalSource(mesg1, "fed1/Ep1")
h.helicsMessageSetDestination(mesg1, "Ep2")
h.helicsMessageSetOriginalDestination(mesg1, "Ep2")
h.helicsEndpointSendMessage(ep1, mesg1)
mesg1 = h.helicsFederateCreateMessage(fed1)
h.helicsMessageSetString(mesg1, "There")
h.helicsMessageSetSource(mesg1, "fed1/Ep1")
h.helicsMessageSetOriginalSource(mesg1, "fed1/Ep1")
h.helicsMessageSetDestination(mesg1, "Ep2")
h.helicsMessageSetOriginalDestination(mesg1, "Ep2")
h.helicsEndpointSendMessage(ep1, mesg1)
h.helicsEndpointSetDefaultDestination(ep2, "fed1/Ep1")
ep1NameString = h.helicsEndpointGetName(ep1)
ep1TypeString = h.helicsEndpointGetType(ep1)
assert ep1NameString == "fed1/Ep1"
assert ep1TypeString == "string"
_ = h.helicsFederateGetCoreObject(fed1)
fed1Time = h.helicsFederateGetCurrentTime(fed1)
assert fed1Time == 0.0
fed1EndpointCount = h.helicsFederateGetEndpointCount(fed1)
assert fed1EndpointCount == 2
fed1NameString = h.helicsFederateGetName(fed1)
assert fed1NameString == "fed1"
fed1State = h.helicsFederateGetState(fed1)
assert fed1State == 2
fed1PubCount = h.helicsFederateGetPublicationCount(fed1)
assert fed1PubCount == 7
fed1SubCount = h.helicsFederateGetInputCount(fed1)
assert fed1SubCount == 7
h.helicsPublicationPublishBoolean(pub5, True)
h.helicsPublicationPublishComplex(pub2, 5.6 + -0.67j)
h.helicsPublicationPublishDouble(pub1, 457.234)
h.helicsPublicationPublishInteger(pub4, 1)
h.helicsPublicationPublishNamedPoint(pub7, "Blah Blah", 20.0)
h.helicsPublicationPublishString(pub3, "Mayhem")
pub6Vector = [4.5, 56.5]
h.helicsPublicationPublishVector(pub6, pub6Vector)
time.sleep(0.500)
h.helicsFederateRequestTimeAsync(fed1, 1.0)
returnTime = h.helicsFederateRequestTimeComplete(fed1)
assert returnTime == 1.0
ep2MsgCount = h.helicsEndpointPendingMessages(ep2)
assert ep2MsgCount == 2
ep2HasMsg = h.helicsEndpointHasMessage(ep2)
assert ep2HasMsg == 1
msg2 = h.helicsEndpointGetMessage(ep2)
assert h.helicsMessageGetTime(msg2) == 1.0
assert h.helicsMessageGetString(msg2) == "Hello"
assert h.helicsMessageGetOriginalSource(msg2) == "fed1/Ep1"
assert h.helicsMessageGetSource(msg2) == "fed1/Ep1"
assert h.helicsMessageGetDestination(msg2) == "Ep2"
assert h.helicsMessageGetOriginalDestination(msg2) == "Ep2"
fed1MsgCount = h.helicsFederatePendingMessages(fed1)
assert fed1MsgCount == 1
assert h.helicsFederateHasMessage(fed1) == 1
msg3 = h.helicsFederateGetMessage(fed1)
assert h.helicsMessageGetTime(msg3) == 1.0
assert h.helicsMessageGetString(msg3) == "There"
assert h.helicsMessageGetOriginalSource(msg3) == "fed1/Ep1"
assert h.helicsMessageGetSource(msg3) == "fed1/Ep1"
assert h.helicsMessageGetDestination(msg3) == "Ep2"
assert h.helicsMessageGetOriginalDestination(msg3) == "Ep2"
sub1Updated = h.helicsInputIsUpdated(sub1)
# TODO: figure out why this test is broken
assert sub1Updated is False
# TODO: figure out why this test is broken
assert h.helicsInputLastUpdateTime(sub2) == 0.0
# assert h.helicsInputGetComplex(sub2) == 5.6 - 0.67j
# assert h.helicsInputGetDouble(sub1) == 457.234
# assert h.helicsInputGetInteger(sub4) == 1
sub7PointString, sub7DoubleValue = h.helicsInputGetNamedPoint(sub7)
# assert sub7PointString == "Blah Blah"
assert sub7DoubleValue == 20.0
# assert h.helicsInputGetBoolean(sub5) == True
# assert h.helicsInputGetString(sub3) == "Mayhem"
sub3ValueSize = h.helicsInputGetRawValueSize(sub3)
# assert sub3ValueSize == 6
# assert h.helicsInputGetVector(sub6) == [4.5, 56.5]
h.helicsFederateFinalize(fed1)
h.helicsFederateFinalize(fed2)
h.helicsFederateFree(fed1)
h.helicsFederateFinalize(fed2)
h.helicsFederateFree(fed2)
h.helicsFederateInfoFree(fedInfo2)
h.helicsBrokerDisconnect(broker3)
h.helicsBrokerFree(broker3)
h.helicsCleanupLibrary()
h.helicsCloseLibrary()
def test_valuefederate_default_value_tests():
broker = createBroker()
vFed1, fedinfo = createValueFederate(1, "fed0")
inp_raw1 = h.helicsFederateRegisterInput(vFed1, "key1", h.HELICS_DATA_TYPE_RAW, "raw")
inp_raw2 = h.helicsFederateRegisterInput(vFed1, "key2", h.HELICS_DATA_TYPE_RAW, "raw")
inp_bool = h.helicsFederateRegisterInput(vFed1, "key3", h.HELICS_DATA_TYPE_BOOLEAN, "")
inp_time = h.helicsFederateRegisterInput(vFed1, "key4", h.HELICS_DATA_TYPE_TIME, "")
inp_char = h.helicsFederateRegisterInput(vFed1, "key5", h.HELICS_DATA_TYPE_STRING, "")
inp_vect = h.helicsFederateRegisterInput(vFed1, "key6", h.HELICS_DATA_TYPE_VECTOR, "V")
inp_double = h.helicsFederateRegisterInput(vFed1, "key7", h.HELICS_DATA_TYPE_DOUBLE, "kW")
inp_double2 = h.helicsFederateRegisterInput(vFed1, "key8", h.HELICS_DATA_TYPE_DOUBLE, "")
inp_np = h.helicsFederateRegisterInput(vFed1, "key9", h.HELICS_DATA_TYPE_NAMED_POINT, "")
h.helicsInputSetMinimumChange(inp_double, 1100.0)
h.helicsInputSetDefaultDouble(inp_double, 10000.0)
h.helicsInputSetOption(inp_double2, h.HELICS_HANDLE_OPTION_CONNECTION_REQUIRED, True)
pub = h.helicsFederateRegisterPublication(vFed1, "", h.HELICS_DATA_TYPE_INT, "MW")
h.helicsPublicationSetOption(pub, h.HELICS_HANDLE_OPTION_CONNECTION_REQUIRED, True)
h.helicsPublicationAddTarget(pub, "Testfed0/key7")
h.helicsPublicationAddTarget(pub, "Testfed0/key8")
h.helicsInputSetDefaultRaw(inp_raw1, "")
data = "this is a string"
h.helicsInputSetDefaultRaw(inp_raw2, data)
h.helicsInputSetDefaultBoolean(inp_bool, True)
h.helicsInputSetDefaultTime(inp_time, 12.3)
h.helicsInputSetDefaultChar(inp_char, "q")
h.helicsInputSetDefaultVector(inp_vect, [])
h.helicsInputSetDefaultNamedPoint(inp_np, data, 15.7)
h.helicsFederateEnterExecutingMode(vFed1)
assert h.helicsInputGetInjectionUnits(inp_double) == "MW"
assert h.helicsInputGetInjectionUnits(inp_double2) == "MW"
assert h.helicsInputGetType(inp_double) == "double"
assert h.helicsInputGetPublicationType(inp_double) == "int64"
c2 = h.helicsInputGetChar(inp_char)
assert c2 == "q"
h.helicsInputGetVector(inp_vect)
optset = h.helicsInputGetOption(inp_double2, h.HELICS_HANDLE_OPTION_CONNECTION_REQUIRED)
assert optset == 1
optset = h.helicsPublicationGetOption(pub, h.HELICS_HANDLE_OPTION_CONNECTION_REQUIRED)
assert optset == 1
h.helicsPublicationPublishInteger(pub, 12)
h.helicsFederateRequestNextStep(vFed1)
assert h.helicsInputGetDouble(inp_double) == 12000.0
assert h.helicsInputGetDouble(inp_double2) == 12.0
h.helicsPublicationPublishInteger(pub, 13)
h.helicsFederateRequestNextStep(vFed1)
assert h.helicsInputIsUpdated(inp_double) is False
assert h.helicsInputIsUpdated(inp_double2) is True
assert h.helicsInputGetDouble(inp_double) == 12000.0
assert h.helicsInputGetDouble(inp_double2) == 13.0
h.helicsPublicationPublishInteger(pub, 15)
h.helicsFederateRequestNextStep(vFed1)
assert h.helicsInputIsUpdated(inp_double) is True
assert h.helicsInputIsUpdated(inp_double2) is True
h.helicsInputClearUpdate(inp_double)
h.helicsInputClearUpdate(inp_double2)
assert h.helicsInputIsUpdated(inp_double) is False
assert h.helicsInputIsUpdated(inp_double2) is False
_, rval = h.helicsInputGetNamedPoint(inp_np)
assert rval == 15.7
out, rval = h.helicsInputGetNamedPoint(inp_np)
assert out == "this is a string"
assert rval == 15.7
h.helicsFederateFinalize(vFed1)
destroyFederate(vFed1, fedinfo)
destroyBroker(broker)
def test_valuefederate_subscription_and_publication_registration():
broker = createBroker()
vFed, fedinfo = createValueFederate(1, "fed0")
pubid = h.helicsFederateRegisterPublication(vFed, "pub1", h.HELICS_DATA_TYPE_STRING, "")
pubid2 = h.helicsFederateRegisterGlobalPublication(vFed, "pub2", h.HELICS_DATA_TYPE_INT, "volts")
pubid3 = h.helicsFederateRegisterTypePublication(vFed, "pub3", "double", "V")
subid1 = h.helicsFederateRegisterSubscription(vFed, "sub1", "")
subid2 = h.helicsFederateRegisterSubscription(vFed, "sub2", "")
subid3 = h.helicsFederateRegisterSubscription(vFed, "sub3", "V")
h.helicsFederateEnterExecutingMode(vFed)
publication_type = h.helicsPublicationGetType(pubid3)
assert publication_type == "double"
sub_key = h.helicsSubscriptionGetKey(subid1)
assert sub_key == "sub1"
sub_type = h.helicsInputGetType(subid1)
assert sub_type == ""
sub_key = h.helicsSubscriptionGetKey(subid2)
assert sub_key == "sub2"
sub_key = h.helicsSubscriptionGetKey(subid3)
assert sub_key == "sub3"
sub_type = h.helicsInputGetType(subid3)
assert sub_type == ""
sub_units = h.helicsInputGetUnits(subid3)
assert sub_units == "V"
sub_type = h.helicsInputGetType(subid2)
assert sub_type == ""
subid_b = h.helicsFederateGetSubscription(vFed, "sub1")
tmp = h.helicsSubscriptionGetKey(subid_b)
assert tmp == "sub1"
# check the getSubscriptionByIndex function
subid_c = h.helicsFederateGetInputByIndex(vFed, 2)
tmp = h.helicsInputGetUnits(subid_c)
assert tmp == "V"
# check publications
sv = h.helicsPublicationGetKey(pubid)
sv2 = h.helicsPublicationGetKey(pubid2)
assert sv == "Testfed0/pub1"
assert sv2 == "pub2"
pub3name = h.helicsPublicationGetKey(pubid3)
assert pub3name == "Testfed0/pub3"
type = h.helicsPublicationGetType(pubid3)
assert type == "double"
units = h.helicsPublicationGetUnits(pubid3)
assert units == "V"
# check the getSubscription function
pubid_b = h.helicsFederateGetPublication(vFed, "Testfed0/pub1")
tmp = h.helicsPublicationGetType(pubid_b)
assert tmp == "string"
# check the getSubscriptionByIndex function
pubid_c = h.helicsFederateGetPublicationByIndex(vFed, 1)
tmp = h.helicsPublicationGetUnits(pubid_c)
assert tmp == "volts"
# this one should be invalid
# @test_throws h.HELICSErrorInvalidArgument pubid_d = h.helicsFederateGetPublicationByIndex(vFed, 5)
h.helicsFederateFinalize(vFed)
state = h.helicsFederateGetState(vFed)
assert state == h.HELICS_STATE_FINALIZE
destroyFederate(vFed, fedinfo)
destroyBroker(broker)