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# Copyright 2014-2017 Insight Software Consortium.
# Copyright 2004-2009 Roman Yakovenko.
# Distributed under the Boost Software License, Version 1.0.
# See http://www.boost.org/LICENSE_1_0.txt
import pytest
class Helpers:
@staticmethod
def _test_type_composition(type_, expected_compound, expected_base):
assert isinstance(type_, expected_compound)
assert isinstance(type_.base, expected_base)
@staticmethod
def _test_calldef_args(calldef, expected_args):
assert len(calldef.arguments) == len(expected_args)
for i, expected_arg in enumerate(expected_args):
arg = calldef.arguments[i]
assert arg == expected_arg
@staticmethod
def _test_calldef_return_type(calldef, expected_type):
assert isinstance(calldef.return_type, expected_type)
@staticmethod
def _test_calldef_exceptions(global_ns, calldef, exceptions):
# exceptions is list of classes names
exception_decls = []
for name in exceptions:
exception_decl = global_ns.class_(name)
assert exception_decl is not None
exception_decls.append(exception_decl)
exception_decls.sort()
assert len(calldef.exceptions) == len(exception_decls)
exceptions_indeed = sorted(calldef.exceptions[:])
assert exception_decls == exceptions_indeed
@pytest.fixture
def helpers():
return Helpers
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