def test_chunkify_breaks_across_whitespace_if_possible(self): chunks = Recipient._chunkify('abc 123', 5) self.assertEqual(chunks, ['abc', '123'])
def test_text_as_None_returns_one_None_chunk(self): chunks = Recipient._chunkify(None) self.assertEqual(chunks, [None])
def test_empty_text_returns_one_None_chunk(self): chunks = Recipient._chunkify('') self.assertEqual(chunks, [None])
def test_text_equal_to_chunk_size_remains_one_chunk(self): chunks = Recipient._chunkify('xx', 2) self.assertEqual(len(chunks), 1)
def test_text_longer_than_chunk_size_gets_split(self): chunks = Recipient._chunkify('xxx', 2) self.assertEqual(len(chunks), 2)
def test_chunkify_breaks_words_if_no_whitespace(self): chunks = Recipient._chunkify('abc123', 5) self.assertEqual(chunks, ['abc12', '3'])
def test_text_shorter_than_chunk_size_remain_one_chunk(self): chunks = Recipient._chunkify('x', 2) self.assertEqual(len(chunks), 1)