public void CanRemoveNodeAndCategoryByFunctionId()
{
var nodeName = "TheNoodle";
var catName = "TheCat";
var descr = "TheCat";
var path = @"C:\turtle\graphics.dyn";
var guid1 = Guid.NewGuid();
var dummyInfo1 = new CustomNodeInfo(guid1, nodeName, catName, descr, path);
// add custom node
search.Add(dummyInfo1);
// confirm it's in the dictionary
Assert.AreEqual(1, search.SearchDictionary.NumElements);
// remove custom node
search.RemoveNodeAndEmptyParentCategory(guid1);
// it's gone
Assert.AreEqual(0, search.SearchDictionary.NumElements);
var results = search.Search(nodeName);
Assert.AreEqual(0, results.Count());
}
/// <summary>
/// Helper method for custom node adding and removing
/// </summary>
public static void AssertAddAndRemoveCustomNode(SearchModel searchModel, string nodeName, string catName, string descr = "Bla",
string path = "Bla")
{
var dummyInfo = new CustomNodeInfo(Guid.NewGuid(), nodeName, catName, descr, path);
searchModel.Add(dummyInfo);
var res = searchModel.Search(nodeName).ToList();
Assert.AreNotEqual(0, res.Count());
Assert.AreEqual(res[0].Name, nodeName);
Assert.IsTrue(searchModel.ContainsCategory(catName));
searchModel.RemoveNodeAndEmptyParentCategory(nodeName);
res = searchModel.Search(nodeName).ToList();
Assert.AreEqual(0, res.Count());
Assert.IsFalse(searchModel.ContainsCategory(catName));
}