public void prepareDataFieldsTest()
{
TestingHelper_Accessor target = new TestingHelper_Accessor(); // TODO: Initialize to an appropriate value
Dictionary<string, CoreDataField> dataFields = new Dictionary<string, CoreDataField>();
CoreDataField dataField = new CoreDataField();
target.currentProcess = new Process();
target.currentActivity = new Activity();
string keyToSet = "blah";
string assertValue = "AssertBlah";
dataField.Name = keyToSet;
dataField.Check = "setToVariable";
dataField.Value = keyToSet;
dataFields.Add(keyToSet, dataField);
target.dataFieldDictionary[keyToSet] = assertValue;
target.prepareDataFields(dataFields);
Assert.AreEqual(dataFields[keyToSet].Value.ToString(), assertValue);
}
private CoreDataField ConstructDataField(XmlNode datafieldNode)
{
CoreDataField dataField = new CoreDataField();
string strdatafieldType = XmlHelper.GetAttributeValue(datafieldNode, "type");
if (string.IsNullOrEmpty(strdatafieldType))
{
strdatafieldType = Enum.GetName(typeof(CoreDataFieldType), CoreDataFieldType.Process);
}
CoreDataFieldType datafieldType = (CoreDataFieldType)Enum.Parse(typeof(CoreDataFieldType), strdatafieldType);
dataField.Name = XmlHelper.GetAttributeValue(datafieldNode, "name", XmlHelper.NameCaseSensitive.No);
dataField.Check = XmlHelper.GetAttributeValue(datafieldNode, "action", "set");
dataField.Type = datafieldType;
dataField.Value = datafieldNode.InnerText;
return dataField;
}
private bool AssertValue(CoreDataField mockwfdf, string whatToCheck, CoreDataField df)
{
bool retVal = false;
switch (whatToCheck)
{
case "ne":
retVal = !(mockwfdf.Value.ToString().Equals(df.Value.ToString()));
break;
case "eq":
retVal = mockwfdf.Value.ToString().Equals(df.Value.ToString());
break;
default:
throw new NotImplementedException(string.Format("whatToCheck was {0}, but I've only programmed 'ne' and 'eq' so far", whatToCheck));
break;
}
if (retVal)
{
SendResult(new TestResultArgs(currentProcess, currentActivity, TestResultStage.DebugMessage, string.Format("Assert passed: {0} {1} {2}: {3} {4} {5}'", currentProcess.ProcessName, currentActivity.Name, mockwfdf.Name, mockwfdf.Value, whatToCheck, df.Value)));
}
else
{
string err = string.Format("Assert failed: {0} {1} {2}: {3} {4} {5}'", currentProcess.ProcessName, currentActivity.Name, mockwfdf.Name, mockwfdf.Value, whatToCheck, df.Value);
FailTest(err, TestResultStage.ActivityExecutionError, currentProcess, currentActivity);
}
return retVal;
}
private void processDataFields(Process p, Activity a, out bool breakFromLoop)
{
bool needsUpdate = false;
breakFromLoop = false;
foreach (var df in a.DataFields)
{
string dfValue = null;
int i = 0;
while (dfValue == null)
{
dfValue = SmartObjectHelper.GetProcessDataFieldValue(K2Server, p.ProcessInstanceID, df.Key);
System.Threading.Thread.Sleep(1000);
i++;
if (i > 10)
{
break;
}
}
var mockDF = new CoreDataField();
mockDF.Name = df.Key;
SendResult(new TestResultArgs(p,a, TestResultStage.DebugMessage, string.Format(new NullFormat(), "dfKey:{0} - dfvalue:{0}",df.Key, dfValue)));
if (dfValue == null)
{
dfValue = "NULL";
}
mockDF.Value = dfValue;
processDataField(df.Value, null, mockDF, out needsUpdate, out breakFromLoop);
}
}
private void processDataField(CoreDataField dfToProcess, DataField wfdf, CoreDataField dfThatMocksWFDF, out bool needsUpdate, out bool breakFromLoop)
{
string checkText = dfToProcess.Check;
needsUpdate = false;
breakFromLoop = false;
try
{
//Two modes, one setting and getting, one getting only, which does not need wfDataField
if (checkText.Length == 0 || checkText.Equals("set"))
{
if (wfdf == null)
{
throw new WfdfNullReferenceException("Cannot set df in this mode");
}
wfdf.Value = dfToProcess.Value;
needsUpdate = true;
}
else if (checkText.StartsWith("check:", StringComparison.OrdinalIgnoreCase))
{
string[] partsOfCheck = checkText.Split(new char[] { ':' });
string whatToCheck = partsOfCheck[1];
if (dfThatMocksWFDF == null)
{
throw new DddfNullReferenceException("cannot check df in this mode");
}
if (!AssertValue(dfThatMocksWFDF, whatToCheck, dfToProcess))
{
FailTest("Assert Failed", TestResultStage.ActivityExecutionError, currentProcess, currentActivity);
breakFromLoop = true;
}
}
else if (checkText.StartsWith("store:", StringComparison.OrdinalIgnoreCase))
{
string[] partsOfCheck = checkText.Split(new char[] { ':' });
string keyToStoreAgainst = partsOfCheck[1];
//will add if it doesn't exist and overwrite if it does exist
//I want this behaviour .... for now!!! Change to .Add() if you want to throw an error if it exists
if (dfThatMocksWFDF == null)
{
throw new DddfNullReferenceException("Cannot store df in this mode");
}
dataFieldDictionary[keyToStoreAgainst] = dfThatMocksWFDF.Value.ToString();
string debugMessage = String.Format("keyToStoreAgainst '{0}' set to value:{1}", keyToStoreAgainst, dfThatMocksWFDF.Value.ToString());
SendResult(new TestResultArgs(currentProcess, currentActivity, TestResultStage.DebugMessage, debugMessage) );
}
else if (checkText.StartsWith("setToVariable", StringComparison.OrdinalIgnoreCase))
{
if (!this.AutoActionTasks)
{
if (dataFieldDictionary.ContainsKey(dfToProcess.Value.ToString()))
{
if (wfdf == null)
{
throw new WfdfNullReferenceException("Cannot set df in this mode");
}
wfdf.Value = dataFieldDictionary[dfToProcess.Value.ToString()];
string debugMessage = String.Format("wfdf.Value '{0}' dfdictkey: {1} set to value:{2}", wfdf.Value, dfToProcess.Name, dataFieldDictionary[dfToProcess.Value.ToString()]);
SendResult(new TestResultArgs(currentProcess, currentActivity, TestResultStage.DebugMessage, debugMessage));
}
else
{
string err = string.Format("Problem setting datafield. configured to set from temp variable, but temp variable name does not exist varName:{0} dfvalue:{1}", dfToProcess.Name, dfToProcess.Value);
FailTest(err, TestResultStage.ActivityExecutionError, currentProcess, currentActivity);
}
}
else
{
//Do not set Datafields in this mode. Allow the UI to do it.
}
}
else
{
throw new NotImplementedException(string.Format("only catering for checking 'set', '', 'check:?', 'store:?' but got '{0}'", dfToProcess.Check));
}
}
catch (NullReferenceException ex)
{
string methodProperties = string.Format("mode: '{0}' p:{1}, a:{2}", checkText, currentProcess.ToString(), currentActivity.Name);
if (ex is WfdfNullReferenceException)
{
throw new ArgumentException("cannot set workflow datafield in this activity mode " + methodProperties, ex);
}
else if (ex is DddfNullReferenceException)
{
throw new ArgumentException("cannot lookup workflow values in this activity mode" + methodProperties, ex);
}
else
{
throw ex;
}
}
}
