public override TestResult Execute()
{
if (string.IsNullOrEmpty(ItemsProperty))
{
return(TestResult.ParameterMissing("ItemsProperty"));
}
DaItem[] items = GetProperty(ItemsProperty) as DaItem[];
if (items == null)
{
return(TestResult.ParameterInvalid("ItemsProperty"));
}
DaSubscription subscription = items[0].DaSubscription;
ValueQT[] values;
if (Values.Count == 0)
{
if (!string.IsNullOrEmpty(ValuesProperty))
{
values = GetProperty(ValuesProperty) as ValueQT[];
if (values == null)
{
return(TestResult.ParameterInvalid("ValuesProperty"));
}
}
else
{
return(TestResult.ParameterMissing("Values"));
}
}
else
{
values = Value.CreateSDKCollection(Values);
}
try
{
int result = (int)EnumResultCode.S_FALSE;
int[] results = null;
if (ExecutionType == EnumExecutionType.SYNCHRONOUS)
{
result = subscription.Write(items, values, out results, null);
}
else
{
m_asyncExecutionContext = DaExecutionContext.Next;
ExecutionOptions executionOptions = new ExecutionOptions(EnumExecutionType.ASYNCHRONOUS, m_asyncExecutionContext);
m_waitHandle = new System.Threading.AutoResetEvent(false);
SubscriptionWriteEventHandler asyncHandler = new SubscriptionWriteEventHandler(subscription_WriteCompleted);
subscription.WriteCompleted += asyncHandler;
result = subscription.Write(items, values, out results, executionOptions);
if (m_waitHandle.WaitOne(30000))
{
result = m_asyncResult;
results = m_asyncResults;
}
subscription.WriteCompleted -= asyncHandler;
}
if (ResultCode.SUCCEEDED(result))
{
if (!string.IsNullOrEmpty(ResultsProperty))
{
SetProperty(ResultsProperty, results);
}
if (ValidateAllResults)
{
for (int i = 0; i < results.Length; i++)
{
if (ResultCode.FAILED(results[i]))
{
EnumResultCode resCode = (EnumResultCode)Enum.Parse(typeof(EnumResultCode), results[i].ToString());
return(TestResult.Failed(string.Format("Result {0} failed with the code: {1} ({2})", i, resCode.ToString(), results[i])));
}
}
}
else if (ExpectedResults.Count > 0)
{
//validate with expected values
if (ExpectedResults.Count != results.Length)
{
return(new DaWriteTestResult(result, results, "Unexpected number of results"));
}
for (int i = 0; i < results.Length; i++)
{
if (results[i] != ExpectedResults[i])
{
EnumResultCode resCode = (EnumResultCode)Enum.Parse(typeof(EnumResultCode), results[i].ToString());
EnumResultCode resExpectedCode = (EnumResultCode)Enum.Parse(typeof(EnumResultCode), ExpectedResults[i].ToString());
return(new DaWriteTestResult(result, results, string.Format("Unexpected result code for item {0}: received {1} ({2}) instead of {3} ({4})", i, resCode.ToString(), results[i], resExpectedCode.ToString(), ExpectedResults[i])));
}
}
}
return(new DaWriteTestResult(result, results));
}
else
{
EnumResultCode resCode = (EnumResultCode)Enum.Parse(typeof(EnumResultCode), result.ToString());
return(TestResult.Failed(string.Format("Call returned: {0} ({1})", resCode.ToString(), result)));
}
}
catch (Exception ex)
{
return(new TestResult(ex));
}
}