public void TestGetDisplayName()
		{

			//nominal case - display name already set
			IPolicyObjectCollection<IDataItem> dataItems = new PolicyObjectCollection<IDataItem>();
			dataItems.Add(DataItem.CreateDataItem(new NonTranslateableLanguageItem(""), DataType.String, Enum.GetName(typeof(ConditionUnitFactory.FileHiddenDataType), ConditionUnitFactory.FileHiddenDataType.Markups)));
			dataItems.Add(DataItem.CreateDataItem(new NonTranslateableLanguageItem(""), DataType.String, Enum.GetName(typeof(ConditionUnitFactory.FileHiddenDataType), ConditionUnitFactory.FileHiddenDataType.Bookmarks)));
			IDataElement dataElement = new DataElement(Guid.NewGuid(), new NonTranslateableLanguageItem("name"), new NonTranslateableLanguageItem("This is a preset Display Name"), DataType.StringArray, dataItems);
			ConditionDisplayParameterHiddenDataInPDF hiddenDataParam = new ConditionDisplayParameterHiddenDataInPDF(dataElement, this.Callback, null, Workshare.Policy.PolicyType.ClientEmail);
			Assert.AreEqual("Markups, Bookmarks", hiddenDataParam.GetDisplayName(), "unexpected displayname - displayname should be the same as dataElement");

			//data items in collection
			dataElement.DisplayName.Value = "";
			Assert.AreEqual(0, dataElement.DisplayName.Value.Length, "unexpected dataelement.displayname.value");
			Assert.AreEqual("Markups, Bookmarks", hiddenDataParam.GetDisplayName(), "unexpected displayname");
			Assert.AreEqual("Markups, Bookmarks", dataElement.DisplayName.Value, "unexpected dataelement.displayname.value");

			//no data items in collection
			dataItems = new PolicyObjectCollection<IDataItem>();
			dataElement = new DataElement(Guid.NewGuid(), new NonTranslateableLanguageItem("name"), new NonTranslateableLanguageItem(""), DataType.StringArray, dataItems);
			Assert.AreEqual(0, dataElement.DisplayName.Value.Length, "unexpected length on dataelement.displayname.value");
			hiddenDataParam = new ConditionDisplayParameterHiddenDataInPDF(dataElement, this.Callback, null, Workshare.Policy.PolicyType.ClientEmail);
			Assert.AreEqual(Properties.Resources.IDS_EXPRESSION_PARAM_HIDDENDATA_DEFAULT, hiddenDataParam.GetDisplayName(), "unexpected displayname");
			Assert.AreEqual(Properties.Resources.IDS_EXPRESSION_PARAM_HIDDENDATA_DEFAULT, dataElement.DisplayName.Value, "unexpected length on dataelement.displayname.value");

			//invalid format for data
			dataElement = new DataElement(Guid.NewGuid(), new NonTranslateableLanguageItem("name"), new NonTranslateableLanguageItem(""), DataType.String, DataItem.CreateDataItem(new NonTranslateableLanguageItem(""), DataType.String, Enum.GetName(typeof(ConditionUnitFactory.FileContextType), ConditionUnitFactory.FileContextType.Header)));
			hiddenDataParam = new ConditionDisplayParameterHiddenDataInPDF(null, this.Callback, null, Workshare.Policy.PolicyType.ClientEmail);
			hiddenDataParam.Object = dataElement;
			try
			{
				string displayName = hiddenDataParam.GetDisplayName();
				Assert.IsTrue(false, "didn't throw on invalid data format");
			}
			catch (PolicyDesignerException)
			{
				Assert.IsTrue(true);
			}
			catch
			{
				Assert.IsTrue(false, "Unexpected exception");
			}

			//no data
			hiddenDataParam = new ConditionDisplayParameterHiddenDataInPDF(null, this.Callback, null, Workshare.Policy.PolicyType.ClientEmail);
			try
			{
				string displayName = hiddenDataParam.GetDisplayName();
				Assert.IsTrue(false, "didn't throw on empty data");
			}
			catch (PolicyDesignerException)
			{
				Assert.IsTrue(true);
			}
			catch
			{
				Assert.IsTrue(false, "Unexpected exception");
			}
		}
		public void TestConstructor()
		{
			//empty dataElement
			ConditionDisplayParameterHiddenDataInPDF hiddenDataParam = new ConditionDisplayParameterHiddenDataInPDF(null, this.Callback, null, Workshare.Policy.PolicyType.ClientEmail);
			Assert.IsTrue(Object.ReferenceEquals(null, hiddenDataParam.Object), "unexpected Object");
			Assert.IsTrue(Properties.Resources.IDS_EXPRESSION_PARAM_HIDDENDATA_DEFAULT == hiddenDataParam.Text, "unexpected Text");

			//nominal case with no display name
			IPolicyObjectCollection<IDataItem> dataItems = new PolicyObjectCollection<IDataItem>();
			dataItems.Add(DataItem.CreateDataItem(new NonTranslateableLanguageItem(""), DataType.String, Enum.GetName(typeof(ConditionUnitFactory.FileHiddenDataType), ConditionUnitFactory.FileHiddenDataType.AttachedTemplate)));
			dataItems.Add(DataItem.CreateDataItem(new NonTranslateableLanguageItem(""), DataType.String, Enum.GetName(typeof(ConditionUnitFactory.FileHiddenDataType), ConditionUnitFactory.FileHiddenDataType.AutoVersion)));
			IDataElement dataElement = new DataElement(Guid.NewGuid(), new NonTranslateableLanguageItem("name"), new NonTranslateableLanguageItem(""), DataType.StringArray, dataItems);
			hiddenDataParam = new ConditionDisplayParameterHiddenDataInPDF(dataElement, this.Callback, null, Workshare.Policy.PolicyType.ClientEmail);

			Assert.IsTrue(Object.ReferenceEquals(dataElement, hiddenDataParam.Object), "unexpected Object");
			Assert.AreEqual("Attached template, Auto version", hiddenDataParam.Text, "unexpected Text");

			m_callbackCalled = false;
			hiddenDataParam.Execute();

			Assert.IsTrue(m_callbackCalled, "Execute not called");

			//nominal case with display name
			dataElement.DisplayName.Value = "This is a display name";
			hiddenDataParam = new ConditionDisplayParameterHiddenDataInPDF(dataElement, this.Callback, null, Workshare.Policy.PolicyType.ClientEmail);

			Assert.IsTrue(Object.ReferenceEquals(dataElement, hiddenDataParam.Object), "unexpected Object");
			Assert.AreEqual("Attached template, Auto version", hiddenDataParam.Text, "unexpected Text - displayname should be the same as dataElement");

			m_callbackCalled = false;
			hiddenDataParam.Execute();

			Assert.IsTrue(m_callbackCalled, "Execute not called");

			//invalid format case
			try
			{
				dataElement = new DataElement(Guid.NewGuid(), new NonTranslateableLanguageItem("name"), new NonTranslateableLanguageItem(""), DataType.String, DataItem.CreateDataItem(new NonTranslateableLanguageItem(""), DataType.String, Enum.GetName(typeof(ConditionUnitFactory.FileHiddenDataType), ConditionUnitFactory.FileHiddenDataType.Field)));
				hiddenDataParam = new ConditionDisplayParameterHiddenDataInPDF(dataElement, this.Callback, null, Workshare.Policy.PolicyType.ClientEmail);
				Assert.IsTrue(false, "Didnt throw on invalid dataelement");
			}
			catch (PolicyDesignerException)
			{
				Assert.IsTrue(true);
			}
			catch
			{
				Assert.IsTrue(false, "unexpected exception thrown");
			}
		}