public void GetAllLoadedNodes()
{
/*
* RootNode
|-LoadedChild
|-NotLoadedChild
|-LoadedChild2
|-LoadedGrandChild
|-NotLoadedChild2
|-LoadedGrandChild2
*/
var treeView = new TreeView();
ITreeNode rootNode = new MockTestNode(treeView, true)
{
Text = "RootNode"
};
var loadedChild = new MockTestNode(treeView, true)
{
Text = "LoadedChild"
};
rootNode.Nodes.Add(loadedChild);
var notLoadedChild = new MockTestNode(treeView, false)
{
Text = "NotLoadedChild"
};
rootNode.Nodes.Add(notLoadedChild);
var loadedChild2 = new MockTestNode(treeView, true)
{
Text = "LoadedChild2"
};
rootNode.Nodes.Add(loadedChild2);
var loadedGrandChild = new MockTestNode(treeView, true)
{
Text = "LoadedGrandChild"
};
loadedChild2.Nodes.Add(loadedGrandChild);
var notLoadedChild2 = new MockTestNode(treeView, false)
{
Text = "NotLoadedChild2"
};
rootNode.Nodes.Add(notLoadedChild2);
notLoadedChild2.Nodes.Add(new MockTestNode(treeView, true)
{
Text = "LoadedGrandChild2"
});
//reset the loaded flag. It was set set to true by the previous call
notLoadedChild2.SetLoaded(false);
treeView.Nodes.Add(rootNode);
Assert.AreEqual(new[] { rootNode, loadedChild, notLoadedChild, loadedChild2, loadedGrandChild, notLoadedChild2 }, treeView.AllLoadedNodes.ToArray());
}
public void ExceptionWhenTwoNodePresentersUseTheSameNodeTagType()
{
var treeView = new TreeView();
var parentNodePresenter1 = new ParentNodePresenter();
var parentNodePresenter2 = new ParentNodePresenter();
treeView.NodePresenters.Add(parentNodePresenter1);
treeView.NodePresenters.Add(parentNodePresenter2);
}
public void GetNodeByTag()
{
var o1 = new object();
var treeView = new TreeView();
ITreeNode node = treeView.NewNode();
node.Tag = o1;
treeView.Nodes.Add(node);
ITreeNode node1 = treeView.GetNodeByTag(o1);
Assert.AreEqual(node, node1);
}
public void GetNodePresenterForDataType()
{
var presenter = mockRepository.Stub <ITreeNodePresenter>();
Expect.Call(presenter.NodeTagType).Return(typeof(object));
var treeView = new TreeView();
//treeview is assigned to presenter when it's added to the list of nodepresenters
treeView.NodePresenters.Add(presenter);
Assert.AreEqual(treeView, presenter.TreeView);
mockRepository.ReplayAll();
Assert.AreEqual(presenter, treeView.GetTreeViewNodePresenter(new object()));
mockRepository.VerifyAll();
}
public void RefreshShouldNotRefreshNodesWhichAreNotLoaded()
{
var treeView = new TreeView();
var parent = new Parent {
Name = "parent1"
};
var child = new Child();
parent.Children.Add(child);
var parentNodePresenter = new ParentNodePresenter();
var childNodePresenter = new ChildNodePresenter();
treeView.NodePresenters.Add(parentNodePresenter);
treeView.NodePresenters.Add(childNodePresenter);
childNodePresenter.AfterUpdate += delegate { Assert.Fail("Child nodes which are not loaded should not be updated"); };
treeView.Refresh();
}