def test_rfb_basic_export(self):
''' basic rotating Bloom Filter export test '''
blm = RotatingBloomFilter(est_elements=25, false_positive_rate=0.05)
blm.export('test.rbf')
self.assertEqual(calc_file_md5('test.rbf'),
'eb5769ae9babdf7b37d6ce64d58812bc')
os.remove('test.rbf')
def test_rfb_basic_export(self):
""" basic rotating Bloom Filter export test """
blm = RotatingBloomFilter(est_elements=25, false_positive_rate=0.05)
blm.export("test.rbf")
self.assertEqual(calc_file_md5("test.rbf"),
"eb5769ae9babdf7b37d6ce64d58812bc")
os.remove("test.rbf")
def test_rbf_import_empty(self):
"""test that rotating Bloom Filter is correct on import"""
with NamedTemporaryFile(dir=os.getcwd(), suffix=".rbf", delete=DELETE_TEMP_FILES) as fobj:
blm = RotatingBloomFilter(est_elements=25, false_positive_rate=0.05)
blm.export(fobj.name)
self.assertEqual(calc_file_md5(fobj.name), "eb5769ae9babdf7b37d6ce64d58812bc")
blm2 = ExpandingBloomFilter(filepath=fobj.name)
for bloom in blm2._blooms:
self.assertEqual(bloom.elements_added, 0)
def test_rbf_import_empty(self):
''' test that rotating Bloom Filter is correct on import '''
blm = RotatingBloomFilter(est_elements=25, false_positive_rate=0.05)
blm.export('test.rbf')
self.assertEqual(calc_file_md5('test.rbf'), '1581beab91f83b7e5aaf0f059ee94eaf')
blm2 = ExpandingBloomFilter(filepath='test.rbf')
for bloom in blm2._blooms:
self.assertEqual(bloom.elements_added, 0)
os.remove('test.rbf')
def test_rbf_import_empty(self):
''' test that rotating Bloom Filter is correct on import '''
blm = RotatingBloomFilter(est_elements=25, false_positive_rate=0.05)
blm.export('test.rbf')
self.assertEqual(calc_file_md5('test.rbf'),
'eb5769ae9babdf7b37d6ce64d58812bc')
blm2 = ExpandingBloomFilter(filepath='test.rbf')
for bloom in blm2._blooms:
self.assertEqual(bloom.elements_added, 0)
os.remove('test.rbf')
def test_rbf_non_basic_import(self):
''' test that the imported rotating Bloom filter is correct '''
blm = RotatingBloomFilter(est_elements=25, false_positive_rate=0.05)
for i in range(15):
blm.add('{}'.format(i))
blm.push()
blm.export('test.rbf')
blm2 = RotatingBloomFilter(filepath='test.rbf')
# test those that should be popped off...
for i in range(5):
self.assertEqual('{}'.format(i) in blm2, False)
# test things that would not be popped
for i in range(6, 15):
self.assertEqual('{}'.format(i) in blm2, True)
self.assertEqual(blm2.current_queue_size, 10)
self.assertEqual(blm2.expansions, 9)
os.remove('test.rbf')
def test_rbf_non_basic_import(self):
''' test that the imported rotating Bloom filter is correct '''
blm = RotatingBloomFilter(est_elements=25, false_positive_rate=0.05)
for i in range(15):
blm.add('{}'.format(i))
blm.push()
blm.export('test.rbf')
blm2 = RotatingBloomFilter(filepath='test.rbf')
# test those that should be popped off...
for i in range(5):
self.assertEqual('{}'.format(i) in blm2, False)
# test things that would not be popped
for i in range(6, 15):
self.assertEqual('{}'.format(i) in blm2, True)
self.assertEqual(blm2.current_queue_size, 10)
self.assertEqual(blm2.expansions, 9)
os.remove('test.rbf')
def test_rbf_non_basic_import(self):
"""test that the imported rotating Bloom filter is correct"""
with NamedTemporaryFile(dir=os.getcwd(), suffix=".rbf", delete=DELETE_TEMP_FILES) as fobj:
blm = RotatingBloomFilter(est_elements=25, false_positive_rate=0.05)
for i in range(15):
blm.add("{}".format(i))
blm.push()
blm.export(fobj.name)
blm2 = RotatingBloomFilter(filepath=fobj.name)
# test those that should be popped off...
for i in range(5):
self.assertEqual("{}".format(i) in blm2, False)
# test things that would not be popped
for i in range(6, 15):
self.assertEqual("{}".format(i) in blm2, True)
self.assertEqual(blm2.current_queue_size, 10)
self.assertEqual(blm2.expansions, 9)
self.assertEqual(blm2.elements_added, 15)
def test_rfb_basic_export(self):
"""basic rotating Bloom Filter export test"""
with NamedTemporaryFile(dir=os.getcwd(), suffix=".rbf", delete=DELETE_TEMP_FILES) as fobj:
blm = RotatingBloomFilter(est_elements=25, false_positive_rate=0.05)
blm.export(fobj.name)
self.assertEqual(calc_file_md5(fobj.name), "eb5769ae9babdf7b37d6ce64d58812bc")
def test_rfb_basic_export(self):
''' basic rotating Bloom Filter export test '''
blm = RotatingBloomFilter(est_elements=25, false_positive_rate=0.05)
blm.export('test.rbf')
self.assertEqual(calc_file_md5('test.rbf'), '1581beab91f83b7e5aaf0f059ee94eaf')
os.remove('test.rbf')