def test_decorator_stacked_decorators_cacheable_inside_no_cache():
with CacheContext(cache_dir=None):
counter_1 = EXAMPLE_FUNCTION_MULTIPLE_DECORATORS_CACHEABLE_INSIDE()
counter_2 = EXAMPLE_FUNCTION_MULTIPLE_DECORATORS_CACHEABLE_INSIDE()
assert counter_1 < counter_2
assert hasattr(EXAMPLE_FUNCTION_MULTIPLE_DECORATORS_CACHEABLE_INSIDE,
'some_attribute')
def test_staticmethod_cache_not_implemented():
with TemporaryDirectory() as cache_dir:
with CacheContext(cache_dir=cache_dir):
try:
counter_1 = ExampleClass.example_static_method()
counter_2 = ExampleClass.example_static_method()
assert False
except NotImplementedError:
assert True
def test_instance_method_no_cache():
with CacheContext(cache_dir=None):
r = random()
other_counter = EXAMPLE_FUNCTION()
counter_1 = ExampleClass(r).EXAMPLE_FUNCTION()
counter_2 = ExampleClass(r).EXAMPLE_FUNCTION()
assert other_counter != counter_1
assert other_counter != counter_2
assert counter_1 == counter_2
def test_decorator_stacked_decorators_cacheable_inside():
with TemporaryDirectory() as cache_dir:
with CacheContext(cache_dir=cache_dir):
counter_1 = EXAMPLE_FUNCTION_MULTIPLE_DECORATORS_CACHEABLE_INSIDE()
counter_2 = EXAMPLE_FUNCTION_MULTIPLE_DECORATORS_CACHEABLE_INSIDE()
assert counter_1 == counter_2
assert hasattr(
EXAMPLE_FUNCTION_MULTIPLE_DECORATORS_CACHEABLE_INSIDE,
'some_attribute')
def test_instance_method_cache():
with TemporaryDirectory() as cache_dir:
with CacheContext(cache_dir=cache_dir):
r = random()
other_counter = EXAMPLE_FUNCTION()
counter_1 = ExampleClass(r).EXAMPLE_FUNCTION()
counter_2 = ExampleClass(r).EXAMPLE_FUNCTION()
assert other_counter != counter_1
assert other_counter != counter_2
assert counter_1 == counter_2
def test_no_cache():
with CacheContext(cache_dir=None):
counter_1 = EXAMPLE_FUNCTION()
counter_2 = EXAMPLE_FUNCTION()
assert counter_1 < counter_2
def test_function_cache():
with TemporaryDirectory() as cache_dir:
with CacheContext(cache_dir=cache_dir):
counter_1 = EXAMPLE_FUNCTION()
counter_2 = EXAMPLE_FUNCTION()
assert counter_1 == counter_2