def test_get_scores(self):
result = ZScores(self.corpus).set_categories('hamlet').get_scores()
self.assertEquals(type(result), pd.Series)
pd.np.testing.assert_array_equal(pd.np.array(result.index),
self.corpus.get_terms())
def test_get_name(self):
self.assertEquals(
ZScores(self.corpus).set_categories('hamlet').get_name(),
"Z-Score from Welch's T-Test")
def test_get_ranks_meta(self):
corpus = build_hamlet_jz_corpus_with_meta()
self.assertEquals(
ZScores(corpus).set_term_ranker(
OncePerDocFrequencyRanker).set_categories('hamlet').get_name(),
"Z-Score from Welch's T-Test")