def test_unicode_1_128(self):
"""Accepts Unicode input"""
test_case = u"abc"
self.assertTrue(isinstance(metrohash128(test_case), long))
def test_unicode_2_128(self):
"""Accepts Unicode input outside of ASCII range"""
test_case = u'\u2661'
self.assertTrue(isinstance(metrohash128(test_case), long))
def test_string_unicode_128(self):
"""Empty Python string has same hash value as empty Unicode string
"""
self.assertEqual(metrohash128(""), metrohash128(u""))
def test_consistent_encoding_128(self):
"""ASCII-range Unicode strings have the same hash values as ASCII strings
"""
text = u"abracadabra"
self.assertEqual(metrohash128(text), metrohash128(text.encode("utf-8")))
def _metro_hash_128(val: bytes, seed: int = 1337):
h: bytes = metrohash.metrohash128(val, seed)
h1, h2 = np.frombuffer(h, dtype=np.uint64, offset=0)
return h1, h2
def test_unicode_2_128(self):
"""Accepts Unicode input outside of ASCII range"""
test_case = u'\u2661'
self.assertTrue(isinstance(metrohash128(test_case), long))
def test_unicode_1_128(self):
"""Accepts Unicode input"""
test_case = u"abc"
self.assertTrue(isinstance(metrohash128(test_case), long))
def test_consistent_encoding_128(self):
"""ASCII-range Unicode strings have the same hash values as ASCII strings
"""
text = u"abracadabra"
self.assertEqual(metrohash128(text),
metrohash128(text.encode("utf-8")))
def test_string_unicode_128(self):
"""Empty Python string has same hash value as empty Unicode string
"""
self.assertEqual(metrohash128(""), metrohash128(u""))
