def test_bundling(self):
# pylint: disable=abstract-method, too-few-public-methods
class BundlingRequest(object):
def __init__(self, elements=None):
self.elements = elements
fake_grpc_func_descriptor = BundleDescriptor('elements', [])
bundler = bundling.Executor(BundleOptions(element_count_threshold=8))
def my_func(request, dummy_timeout):
return len(request.elements)
settings = _CallSettings(bundler=bundler,
bundle_descriptor=fake_grpc_func_descriptor,
timeout=0)
my_callable = api_callable.create_api_call(my_func, settings)
first = my_callable(BundlingRequest([0] * 3))
self.assertIsInstance(first, bundling.Event)
self.assertIsNone(first.result) # pylint: disable=no-member
second = my_callable(BundlingRequest([0] * 5))
self.assertEqual(second.result, 8) # pylint: disable=no-member
test_task = _make_a_test_task()
an_event = test_task.extend([an_elt])
another_event = test_task.extend([another_msg])
self.assertEquals(test_task.element_count, 2)
self.assertTrue(an_event.cancel())
self.assertEquals(test_task.element_count, 1)
self.assertFalse(an_event.cancel())
self.assertEquals(test_task.element_count, 1)
test_task.run()
self.assertEquals(test_task.element_count, 0)
self.assertEquals(_Simple([another_msg]), another_event.result)
self.assertFalse(an_event.is_set())
self.assertIsNone(an_event.result)
SIMPLE_DESCRIPTOR = BundleDescriptor('field1', [])
DEMUX_DESCRIPTOR = BundleDescriptor('field1', [], subresponse_field='field1')
class TestExecutor(unittest2.TestCase):
def test_api_calls_are_grouped_by_bundle_id(self):
an_elt = 'dummy message'
api_call = _return_request
bundle_ids = ['id1', 'id2']
threshold = 5 # arbitrary
options = BundleOptions(element_count_threshold=threshold)
bundler = bundling.Executor(options)
for an_id in bundle_ids:
for i in range(threshold - 1):
got_event = bundler.schedule(
'retry_codes_name': 'bar_retry',
'retry_params_name': 'default',
'timeout_millis': 12000
}
}
}
}
}
_PAGE_DESCRIPTORS = {
'page_streaming_method':
PageDescriptor('page_token', 'next_page_token', 'page_streams')
}
_BUNDLE_DESCRIPTORS = {
'bundling_method': BundleDescriptor('bundled_field', [])
}
_RETRY_DICT = {'code_a': Exception, 'code_b': Exception, 'code_c': Exception}
_FAKE_STATUS_CODE_1 = object()
class CustomException(Exception):
def __init__(self, msg, code):
super(CustomException, self).__init__(msg)
self.code = code
class AnotherException(Exception):
pass
'retry_codes_name': 'bar_retry',
'retry_params_name': 'default'
}
}
}
}
}
_PAGE_DESCRIPTORS = {
'page_streaming_method': PageDescriptor(
'page_token', 'next_page_token', 'page_streams')
}
_BUNDLE_DESCRIPTORS = {'bundling_method': BundleDescriptor('bundled_field', [])}
_RETRY_DICT = {'code_a': Exception,
'code_b': Exception,
'code_c': Exception}
_FAKE_STATUS_CODE_1 = object()
_FAKE_STATUS_CODE_2 = object()
class CustomException(Exception):
def __init__(self, msg, code):
