If an await operation on SerialTestConnection.SendCommand fails with an error, the test script stops

[MolaeMaceria]

The test script should just log that an error occurred and then continue with the next test.

This is because the IsFaulted property on CommandData is checked and then ReportError is called which stops the execution completely. LogError or similar should probably be called instead in the places where CommandData.IsFaulted is checked.

[JanJorgensen]

No change needed. In the script the following code can be used if error handling is needed.

procedure void ProofOfConcept()
{
    var result = connection.SendCommand("about");
    while (!result.IsCompleted)
    {
        delay(10ms);
    }

    if (result.IsFaulted)
    {
        // Try again
    }
}