'Test the _write_row() method'

def test_write_row_8(self):

    self.worksheet._write_row(12, None, [24, None, 1, 0, 0], 1)
    exp = '<row    r="13"    ht="24"    hidden="1"    customHeight="1"/>'
    got = self.fh.getvalue()
    self.assertEqual(got, exp)
