def test_textcorpus(self):
"""Make sure TextCorpus can be serialized to disk. """
# construct corpus from file
miislita = CorpusMiislita(datapath('head500.noblanks.cor.bz2'))
# make sure serializing works
ftmp = get_tmpfile('test_textcorpus.mm')
corpora.MmCorpus.save_corpus(ftmp, miislita)
self.assertTrue(os.path.exists(ftmp))
# make sure deserializing gives the same result
miislita2 = corpora.MmCorpus(ftmp)
self.assertEqual(list(miislita), list(miislita2))
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