def METHOD_NAME(self):
    #test data-formatting-policy
    self.assert_cmd('{"data-formatting-policy": "prefer-mapped", "url": "https://example.perfsonar.net/esmond/perfsonar/archive"}')
    self.assert_cmd('{"data-formatting-policy": "mapped-and-raw", "url": "https://example.perfsonar.net/esmond/perfsonar/archive"}')
    self.assert_cmd('{"data-formatting-policy": "mapped-only", "url": "https://example.perfsonar.net/esmond/perfsonar/archive"}')
    self.assert_cmd('{"data-formatting-policy": "raw-only", "url": "https://example.perfsonar.net/esmond/perfsonar/archive"}')
    self.assert_cmd('{"data-formatting-policy": "bad-input", "url": "https://example.perfsonar.net/esmond/perfsonar/archive"}', expected_valid=False)