def test_ebf_export(self):
''' basic expanding Bloom Filter export test '''
blm = ExpandingBloomFilter(est_elements=25, false_positive_rate=0.05)
blm.export('test.ebf')
self.assertEqual(calc_file_md5('test.ebf'),
'eb5769ae9babdf7b37d6ce64d58812bc')
os.remove('test.ebf')
def test_ebf_export(self):
""" basic expanding Bloom Filter export test """
blm = ExpandingBloomFilter(est_elements=25, false_positive_rate=0.05)
blm.export("test.ebf")
self.assertEqual(calc_file_md5("test.ebf"),
"eb5769ae9babdf7b37d6ce64d58812bc")
os.remove("test.ebf")
def test_ebf_import_empty(self):
"""test that expanding Bloom Filter is correct on import"""
with NamedTemporaryFile(dir=os.getcwd(), suffix=".ebf", delete=DELETE_TEMP_FILES) as fobj:
blm = ExpandingBloomFilter(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_ebf_import_empty(self):
''' test that expanding Bloom Filter is correct on import '''
blm = ExpandingBloomFilter(est_elements=25, false_positive_rate=0.05)
blm.export('test.ebf')
self.assertEqual(calc_file_md5('test.ebf'), '1581beab91f83b7e5aaf0f059ee94eaf')
blm2 = ExpandingBloomFilter(filepath='test.ebf')
for bloom in blm2._blooms:
self.assertEqual(bloom.elements_added, 0)
os.remove('test.ebf')
def test_ebf_import_empty(self):
''' test that expanding Bloom Filter is correct on import '''
blm = ExpandingBloomFilter(est_elements=25, false_positive_rate=0.05)
blm.export('test.ebf')
self.assertEqual(calc_file_md5('test.ebf'),
'eb5769ae9babdf7b37d6ce64d58812bc')
blm2 = ExpandingBloomFilter(filepath='test.ebf')
for bloom in blm2._blooms:
self.assertEqual(bloom.elements_added, 0)
os.remove('test.ebf')
def test_ebf_import_non_empty(self):
"""test expanding Bloom Filter import when non-empty"""
with NamedTemporaryFile(dir=os.getcwd(), suffix=".ebf", delete=DELETE_TEMP_FILES) as fobj:
blm = ExpandingBloomFilter(est_elements=25, false_positive_rate=0.05)
for i in range(15):
blm.add("{}".format(i))
blm.push()
blm.export(fobj.name)
blm2 = ExpandingBloomFilter(filepath=fobj.name)
self.assertEqual(blm2.expansions, 15)
for i in range(15):
self.assertEqual("{}".format(i) in blm2, True)
# check for things that are not there!
for i in range(99, 125):
self.assertEqual("{}".format(i) in blm2, False)
def test_ebf_import_non_empty(self):
''' test expanding Bloom Filter import when non-empty '''
blm = ExpandingBloomFilter(est_elements=25, false_positive_rate=0.05)
for i in range(15):
blm.add('{}'.format(i))
blm.push()
blm.export('test.ebf')
blm2 = ExpandingBloomFilter(filepath='test.ebf')
self.assertEqual(blm2.expansions, 15)
for i in range(15):
self.assertEqual('{}'.format(i) in blm2, True)
# check for things that are not there!
for i in range(99, 125):
self.assertEqual('{}'.format(i) in blm2, False)
os.remove('test.ebf')
def test_ebf_import_non_empty(self):
''' test expanding Bloom Filter import when non-empty '''
blm = ExpandingBloomFilter(est_elements=25, false_positive_rate=0.05)
for i in range(15):
blm.add('{}'.format(i))
blm.push()
blm.export('test.ebf')
blm2 = ExpandingBloomFilter(filepath='test.ebf')
self.assertEqual(blm2.expansions, 15)
for i in range(15):
self.assertEqual('{}'.format(i) in blm2, True)
# check for things that are not there!
for i in range(99, 125):
self.assertEqual('{}'.format(i) in blm2, False)
os.remove('test.ebf')
def test_ebf_export(self):
"""basic expanding Bloom Filter export test"""
with NamedTemporaryFile(dir=os.getcwd(), suffix=".ebf", delete=DELETE_TEMP_FILES) as fobj:
blm = ExpandingBloomFilter(est_elements=25, false_positive_rate=0.05)
blm.export(fobj.name)
self.assertEqual(calc_file_md5(fobj.name), "eb5769ae9babdf7b37d6ce64d58812bc")
def test_ebf_export(self):
''' basic expanding Bloom Filter export test '''
blm = ExpandingBloomFilter(est_elements=25, false_positive_rate=0.05)
blm.export('test.ebf')
self.assertEqual(calc_file_md5('test.ebf'), '1581beab91f83b7e5aaf0f059ee94eaf')
os.remove('test.ebf')