pythonnet/tests/test_codec.py at v3.0.3 · pythonnet/pythonnet · GitHub

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

"""Test conversions using codecs from client python code"""

import pytest

import Python.Runtime

import Python.Test as Test

from Python.Test import ListConversionTester, ListMember, CodecResetter

@pytest.fixture(autouse=True)

def reset():

CodecResetter.Reset()

yield

CodecResetter.Reset()

class int_iterable:

def __init__(self):

self.counter = 0

def __iter__(self):

return self

def __next__(self):

if self.counter == 3:

raise StopIteration

self.counter = self.counter + 1

return self.counter

class obj_iterable:

def __init__(self):

self.counter = 0

def __iter__(self):

return self

def __next__(self):

if self.counter == 3:

raise StopIteration

self.counter = self.counter + 1

return ListMember(self.counter, "Number " + str(self.counter))

def test_iterable():

"""Test that a python iterable can be passed into a function that takes an

IEnumerable<object>"""

# Python.Runtime.Codecs.ListDecoder.Register()

# Python.Runtime.Codecs.SequenceDecoder.Register()

Python.Runtime.Codecs.IterableDecoder.Register()

ob = ListConversionTester()

iterable = int_iterable()

assert 3 == ob.GetLength(iterable)

iterable2 = obj_iterable()

assert 3 == ob.GetLength2(iterable2)

def test_sequence():

Python.Runtime.Codecs.SequenceDecoder.Register()

ob = ListConversionTester()

tup = (1, 2, 3)

assert 3 == ob.GetLength(tup)

tup2 = (ListMember(1, "one"), ListMember(2, "two"), ListMember(3, "three"))

assert 3 == ob.GetLength(tup2)

def test_list():

Python.Runtime.Codecs.SequenceDecoder.Register()

ob = ListConversionTester()

l = [1, 2, 3]

assert 3 == ob.GetLength(l)

l2 = [ListMember(1, "one"), ListMember(2, "two"), ListMember(3, "three")]

assert 3 == ob.GetLength(l2)

def test_enum():

Python.Runtime.PyObjectConversions.RegisterEncoder(

Python.Runtime.Codecs.EnumPyIntCodec.Instance

)

assert Test.ByteEnum.Zero == 0

assert Test.ByteEnum.One == 1

assert Test.ByteEnum.Two == 2

assert Test.SByteEnum.Zero == 0

assert Test.SByteEnum.One == 1

assert Test.SByteEnum.Two == 2

assert Test.ShortEnum.Zero == 0

assert Test.ShortEnum.One == 1

assert Test.ShortEnum.Two == 2

assert Test.UShortEnum.Zero == 0

assert Test.UShortEnum.One == 1

assert Test.UShortEnum.Two == 2

assert Test.IntEnum.Zero == 0

assert Test.IntEnum.One == 1

assert Test.IntEnum.Two == 2

assert Test.UIntEnum.Zero == 0

assert Test.UIntEnum.One == 1

assert Test.UIntEnum.Two == 2

assert Test.LongEnum.Zero == 0

assert Test.LongEnum.One == 1

assert Test.LongEnum.Two == 2

assert Test.ULongEnum.Zero == 0

assert Test.ULongEnum.One == 1

assert Test.ULongEnum.Two == 2

assert Test.LongEnum.Max == 9223372036854775807

assert Test.LongEnum.Min == -9223372036854775808

assert int(Test.ULongEnum.Max) == 18446744073709551615

pythonnet/tests/test_codec.py at v3.0.3 · pythonnet/pythonnet · GitHub

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