def test_deprecated_function_raises_warning_only_once():
num = 5
my_func = deprecated(util_func)
assert_true(isinstance(my_func, types.FunctionType))
with warnings.catch_warnings(record=True) as warns:
warnings.simplefilter("always")
for x in range(num):
assert_equal(my_func(x), util_func(x))
my_func(x)
# make sure warning is issued only once
assert_equal(len(warns), 1)
def test_deprecated_function_raises_warning_only_once():
num = 5
my_func = deprecated(util_func)
assert_true(isinstance(my_func,types.FunctionType))
with warnings.catch_warnings(record=True) as warns:
warnings.simplefilter("always")
for x in range(num):
assert_equal(my_func(x),util_func(x))
my_func(x)
# make sure warning is issued only once
assert_equal(len(warns),1)
def test_deprecated_class_raises_warning():
reg_obj = UtilClass("my_object")
dep_class = deprecated(UtilClass)
with warnings.catch_warnings(record=True) as warns:
warnings.simplefilter("always")
dep_obj = dep_class("my_object")
assert_true(isinstance(dep_obj, UtilClass))
# make sure warning is issued
assert_equal(len(warns), 1)
# make sure wrapped class behaves as it should
assert_equal(reg_obj.get_name(), dep_obj.get_name())
def test_deprecated_class_raises_warning():
reg_obj = UtilClass("my_object")
dep_class = deprecated(UtilClass)
with warnings.catch_warnings(record=True) as warns:
warnings.simplefilter("always")
dep_obj = dep_class("my_object")
assert_true(isinstance(dep_obj,UtilClass))
# make sure warning is issued
assert_equal(len(warns),1)
# make sure wrapped class behaves as it should
assert_equal(reg_obj.get_name(),dep_obj.get_name())
