protected IStalkNode CreateNode(string type, string stalkTarget)
{
IStalkNode newNode;
var escapedTarget = Regex.Escape(stalkTarget);
switch (type)
{
case "user":
var usn = new UserStalkNode();
usn.SetMatchExpression(escapedTarget);
newNode = usn;
break;
case "page":
var psn = new PageStalkNode();
psn.SetMatchExpression(escapedTarget);
newNode = psn;
break;
case "summary":
var ssn = new SummaryStalkNode();
ssn.SetMatchExpression(escapedTarget);
newNode = ssn;
break;
case "xml":
try
{
var xml = this.xmlCacheService.RetrieveXml(this.User);
if (xml == null)
{
throw new CommandErrorException("No cached XML. Please use the xml command first.");
}
newNode = this.stalkNodeFactory.NewFromXmlFragment(xml);
}
catch (XmlException ex)
{
throw new CommandErrorException(ex.Message, ex);
}
break;
default:
throw new CommandErrorException("Unknown stalk type!");
}
return(newNode);
}
public void ShouldSerialiseSummaryCorrectly()
{
// arrange
var node = new SummaryStalkNode();
node.SetMatchExpression("abc");
var doc = new XmlDocument();
var snf = new StalkNodeFactory(this.phabExternalMock.Object);
// act
var result = snf.ToXml(doc, node);
// assert
Assert.AreEqual("<summary value=\"abc\" />", result.OuterXml);
}