Method test_islower

numpy/_core/tests/test_defchararray.py:316–319

(self)

        assert_array_equal(A.isdigit(), [[False, False], [True, False], [False, False]])

    def test_islower(self):
        A = self.A()
        assert_(issubclass(A.islower().dtype.type, np.bool))
        assert_array_equal(A.islower(), [[True, False], [False, False], [False, False]])

    def test_isspace(self):
        A = self.A()