def test_update_encode_error(self):
test_fuzzy_hash_obj = new()
with self.assertRaises(FuzzyHashError) as context:
test_fuzzy_hash_obj.update('тестовая строка для fazzy hash',
'ascii')
self.assertTrue('Data encoding error. The "encoding" value cannot be'
in str(context.exception))
def test_new_raise(self):
with mock.patch('pyssdeep.ssdeep_pep_452.fuzzy_new',
fuzzy_new_mock_raise):
with self.assertRaises(FuzzyHashError) as context:
test_fuzzy_hash_obj = new()
self.assertTrue('Unable to create hash context. Error code: -1' in str(
context.exception))
def test_digest_type_error(self):
test_fuzzy_hash_obj = new()
with self.assertRaises(TypeError) as context:
test_result = test_fuzzy_hash_obj.digest(None)
self.assertTrue(
'Flag value must be of int type not "<class \'NoneType\'>".' in
str(context.exception))
def test_update_hash_context_error(self):
test_fuzzy_hash_obj = new()
test_fuzzy_hash_obj._state = None
with self.assertRaises(FuzzyHashError) as context:
test_fuzzy_hash_obj.update(b'this test fuzzy hash string')
self.assertTrue('Unable to update hash object. Hash context error.' in
str(context.exception))
def test_update_type_error(self):
test_fuzzy_hash_obj = new()
with self.assertRaises(TypeError) as context:
test_fuzzy_hash_obj.update(None)
self.assertTrue(
'Invalid data type. The data type cannot be "<class \'NoneType\'>".'
in str(context.exception))
def test_update_raise(self):
test_fuzzy_hash_obj = new()
with mock.patch('pyssdeep.ssdeep_pep_452.fuzzy_update',
fuzzy_update_mock_raise):
with self.assertRaises(FuzzyHashError) as context:
test_fuzzy_hash_obj.update(b'this test fuzzy hash string')
self.assertTrue('Unable to update hash object. Error code: -1' in str(
context.exception))
def test_digest_size_raise(self):
test_fuzzy_hash_obj = new()
with mock.patch('pyssdeep.ssdeep_pep_452.FuzzyHash.digest',
digest_mock_raise):
with self.assertRaises(FuzzyHashError) as context:
test_result = test_fuzzy_hash_obj.digest_size
self.assertTrue('Unable to return the digest size value.' in str(
context.exception))
def test_copy_raise(self):
test_fuzzy_hash_obj = new()
with mock.patch('pyssdeep.ssdeep_pep_452.fuzzy_clone',
fuzzy_clone_mock_raise):
with self.assertRaises(FuzzyHashError) as context:
test_fuzzy_hash_obj_copy = test_fuzzy_hash_obj.copy()
self.assertTrue('Unable to clone hash object. Error code: -1' in str(
context.exception))
def test_digest_raise(self):
test_fuzzy_hash_obj = new()
with mock.patch('pyssdeep.ssdeep_pep_452.fuzzy_digest',
fuzzy_digest_mock_raise):
with self.assertRaises(FuzzyHashError) as context:
test_result = test_fuzzy_hash_obj.digest()
self.assertTrue(
'Unable to compute digest of hash object. Error code: -1' in str(
context.exception))
def test_copy(self):
test_fuzzy_hash_obj = new()
test_fuzzy_hash_obj._state.contents.bh[0].digest = b'test_fuzzy_digest'
test_fuzzy_hash_obj_copy = test_fuzzy_hash_obj.copy()
test_fuzzy_hash_obj_copy._state.contents.bh[
0].digest = b'test_fuzzy_copy_digest'
self.assertEqual(test_fuzzy_hash_obj_copy._state.contents.bh[0].digest,
b'test_fuzzy_copy_digest')
self.assertEqual(test_fuzzy_hash_obj._state.contents.bh[0].digest,
b'test_fuzzy_digest')
def test_new(self):
test_fuzzy_hash_obj = new()
self.assertEqual(test_fuzzy_hash_obj._state.contents.bhstart, 0)
self.assertEqual(test_fuzzy_hash_obj._state.contents.bhend, 1)
self.assertEqual(test_fuzzy_hash_obj._state.contents.bhendlimit, 30)
self.assertEqual(test_fuzzy_hash_obj._state.contents.total_size, 0)
self.assertEqual(test_fuzzy_hash_obj._state.contents.reduce_border,
192)
self.assertEqual(test_fuzzy_hash_obj._state.contents.flags, 0)
self.assertEqual(test_fuzzy_hash_obj._state.contents.rollmask, 0)
def test_digest_size(self):
test_fuzzy_hash_obj = new()
test_result = test_fuzzy_hash_obj.digest_size
self.assertEqual(test_result, 1)
def test_update(self):
test_fuzzy_hash_obj = new()
test_fuzzy_hash_obj.update(b'this test fuzzy hash string')
self.assertEqual(test_fuzzy_hash_obj._state.contents.total_size, 27)
def test_digest(self):
test_fuzzy_hash_obj = new()
test_result = test_fuzzy_hash_obj.digest()
self.assertEqual(test_result, '3::')
def test_name(self):
test_fuzzy_hash_obj = new()
test_result = test_fuzzy_hash_obj.name
self.assertEqual(test_result, 'ssdeep')
def test_block_size(self):
test_fuzzy_hash_obj = new()
test_result = test_fuzzy_hash_obj.block_size
self.assertEqual(test_result, 3)
def test_digest_hash_context_error(self):
test_fuzzy_hash_obj = new()
test_fuzzy_hash_obj._state = None
with self.assertRaises(FuzzyHashError) as context:
test_result = test_fuzzy_hash_obj.digest()
self.assertTrue('Unable to update hash object. Hash context error.')
