pythonnet/tests/test_callback.py at master · Donyjunior/pythonnet · GitHub

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# -*- coding: utf-8 -*-

"""Test that callbacks from C# into python work."""

def simpleDefaultArg(arg='test'):

return arg

def test_default_for_null():

"""Test that C# can use null for an optional python argument"""

from Python.Test import CallbackTest

test_instance = CallbackTest()

ret_val = test_instance.Call_simpleDefaultArg_WithNull(__name__)

python_ret_val = simpleDefaultArg(None)

assert ret_val == python_ret_val

def test_default_for_none():

"""Test that C# can use no argument for an optional python argument"""

from Python.Test import CallbackTest

test_instance = CallbackTest()

ret_val = test_instance.Call_simpleDefaultArg_WithEmptyArgs(__name__)

python_ret_val = simpleDefaultArg()

assert ret_val == python_ret_val