How to use

isFailure

method

in

io.pravega.shared.protocol.netty.WireCommands$TableKeyDoesNotExist

@Test
public void testKeyDoesNotExist() throws IOException {
  WireCommands.TableKeyDoesNotExist cmd = new WireCommands.TableKeyDoesNotExist(l, testString1, "");
  testCommand(cmd);
  assertTrue(cmd.isFailure());
}