def test_similarity_score_cache(self):
blob1 = make_object(Blob, data=b"ab\ncd\n")
blob2 = make_object(Blob, data=b"ab\n")
block_cache = {}
self.assertEqual(50, _similarity_score(blob1, blob2, block_cache=block_cache))
self.assertEqual(set([blob1.id, blob2.id]), set(block_cache))
def fail_chunks():
self.fail("Unexpected call to as_raw_chunks()")
blob1.as_raw_chunks = blob2.as_raw_chunks = fail_chunks
blob1.raw_length = lambda: 6
blob2.raw_length = lambda: 3
self.assertEqual(50, _similarity_score(blob1, blob2, block_cache=block_cache))
def test_similarity_score_cache(self):
blob1 = make_object(Blob, data='ab\ncd\n')
blob2 = make_object(Blob, data='ab\n')
block_cache = {}
self.assertEqual(
50, _similarity_score(blob1, blob2, block_cache=block_cache))
self.assertEqual(set([blob1.id, blob2.id]), set(block_cache))
def fail_chunks():
self.fail('Unexpected call to as_raw_chunks()')
blob1.as_raw_chunks = blob2.as_raw_chunks = fail_chunks
blob1.raw_length = lambda: 6
blob2.raw_length = lambda: 3
self.assertEqual(
50, _similarity_score(blob1, blob2, block_cache=block_cache))
def assertSimilar(self, expected_score, blob1, blob2):
self.assertEqual(expected_score, _similarity_score(blob1, blob2))
self.assertEqual(expected_score, _similarity_score(blob2, blob1))
def assertSimilar(self, expected_score, blob1, blob2):
self.assertEqual(expected_score, _similarity_score(blob1, blob2))
self.assertEqual(expected_score, _similarity_score(blob2, blob1))
