def test_is_not_complex(self): x = self.x.real self.assert_(not iscomplex(x))
def test_is_not_complex_dataframe(self): x = DataFrame(self.x.real) self.assert_(not iscomplex(x))
def test_iscomplex(self): x = self.x self.assert_(iscomplex(x), 'x is not complex and has type {0}'.format(x.dtype))
def test_iscomplex_dataframe(self): x = DataFrame(self.x) self.assert_(iscomplex(x), 'x is not complex and has dtypes {0}'.format(x.dtypes))