예제 #1
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 def test_true(self):
     self.assertTrue(has_unique_chars('abcdef'))
예제 #2
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 def test_false(self):
     self.assertFalse(has_unique_chars('++-'))
예제 #3
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 def test_false_2(self):
     self.assertFalse(has_unique_chars('  nAa'))