/// <summary>
/// Loads the lookup list data from the reader
/// </summary>
protected override void LoadLookupListFromReader()
{
string options = _reader.GetAttribute("options");
if (!string.IsNullOrEmpty(options))
{
string[] optionsArr = options.Split(new[] { '|' });
foreach (string s in optionsArr)
{
_displayValueDictionary.Add(s, s);
}
}
_reader.Read();
while (_reader.Name == "item")
{
string stringPart = _reader.GetAttribute("display");
string valuePart = _reader.GetAttribute("value");
if (string.IsNullOrEmpty(stringPart))
{
throw new InvalidXmlDefinitionException("An 'item' " +
"is missing a 'display' attribute that specifies the " +
"string to show to the user in a display.");
}
if (string.IsNullOrEmpty(valuePart))
{
throw new InvalidXmlDefinitionException("An 'item' " +
"is missing a 'value' attribute that specifies the " +
"value to store for the given property.");
}
var guidDataMapper = new GuidDataMapper();
Guid newGuid;
if (StringUtilities.GuidTryParse(valuePart, out newGuid))
{
_displayValueDictionary.Add(stringPart, guidDataMapper.ConvertValueToString(newGuid));
}
else
{
_displayValueDictionary.Add(stringPart, valuePart);
}
ReadAndIgnoreEndTag();
}
if (_displayValueDictionary.Count == 0)
{
throw new InvalidXmlDefinitionException("A 'simpleLookupList' " +
"element does not contain any 'item' elements or any items in the 'options' attribute. It " +
"should contain one or more 'item' elements or one or more | separated options in the 'options' attribute that " +
"specify each of the available options in the lookup list.");
}
}
public void Test_DataMapper_ConvertValueToString_Null()
{
//---------------Set up test pack-------------------
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
string parsedValue = _dataMapper.ConvertValueToString(null);
//---------------Test Result -----------------------
Assert.AreEqual("", parsedValue);
}