// DESCRIPTION:
// * Tests the numMixer object with the passed state.
// * Pings the numMixer and prints returned values, if it succeeds.
//
// PRECONDITIONS:
// * numMixerObj must not be null.
// * numMixerObj must have a dataset containing the requested parity.
//
// POSTCONDITIONS:
// * numMixer may no longer be active.
static void testParity(numMixer numMixerObj,
numMixer.OutputController parity,
ref StreamWriter sw)
{
if (parity == numMixerObj.getControllerState())
{
writeHeader("PING " + numMixerObj.getControllerStateName(), ref sw);
sw.WriteLine("State change failed (already set).");
}
else
{
numMixerObj.setControllerState(parity);
writeHeader("PING " + numMixerObj.getControllerStateName(), ref sw);
sw.WriteLine("State set to {0}.", numMixerObj.getControllerStateName());
}
}
