def test_split_with_regex(self):
tokenizer = utils.Tokenizer(split_regex=r"[\s,;!.?\"\(\)\-]+")
sentence = """
Your bones don't break, mine do. That's clear. Your cells react to
bacteria and viruses differently than mine. You don't get sick,
I do. That's also clear. But for some reason, you and I react the
exact same way to water. We swallow it too fast, we choke. We get
some in our lungs, we drown. However unreal it may seem, we are
connected, you and I. We're on the same curve, just on opposite
ends.
"""
expected = """
your bones don't break mine do that's clear your cells react to
bacteria and viruses differently than mine you don't get sick
i do that's also clear but for some reason you and i react the
exact same way to water we swallow it too fast we choke we get
some in our lungs we drown however unreal it may seem we are
connected you and i we're on the same curve just on opposite ends
""".split()
tokens = tokenizer.tokenize(sentence)
self.assertListEqual(expected, [t.value for t in tokens])
sentence = '"Please, buy me a coffee?" He implored-in vain.'
expected = "please buy me a coffee he implored in vain".split()
tokens = tokenizer.tokenize(sentence)
self.assertListEqual(expected, [t.value for t in tokens])
def test_tokenize_dont_lowercase(self):
tokenizer = utils.Tokenizer(lowercase=False)
sentence = "Order me a coffee"
expected = ["Order", "me", "a", "coffee"]
tokens = tokenizer.tokenize(sentence)
self.assertListEqual(expected, [t.value for t in tokens])