private void SetInitialExpansion(InitialTreeExpansion displayStyle, TreeNode treeNode)
{
switch (displayStyle)
{
case InitialTreeExpansion.Auto:
if (_view.Tree.VisibleCount >= treeNode.GetNodeCount(true))
{
treeNode.ExpandAll();
}
else
{
CollapseToFixtures(treeNode);
}
break;
case InitialTreeExpansion.Expand:
treeNode.ExpandAll();
break;
case InitialTreeExpansion.Collapse:
treeNode.Collapse();
break;
case InitialTreeExpansion.HideTests:
CollapseToFixtures(treeNode);
break;
default:
throw new ArgumentOutOfRangeException(nameof(displayStyle), displayStyle, null);
}
}
private TestSuiteTreeNode BuildTestTree(TestNode testNode, InitialTreeExpansion displayStyle, bool highlight)
{
var package = _model.GetPackageForTest(testNode.Id);
var treeNode = new TestSuiteTreeNode(testNode, package);
if (highlight)
{
treeNode.ForeColor = Color.Blue;
}
_treeMap.Add(testNode.Id, treeNode);
treeNode.Tag = testNode.Id;
if (testNode.IsSuite)
{
if (testNode.Type == "TestFixture" && displayStyle == InitialTreeExpansion.HideTests)
{
displayStyle = InitialTreeExpansion.Collapse;
}
foreach (TestNode child in testNode.Children)
{
treeNode.Nodes.Add(BuildTestTree(child, displayStyle, highlight));
}
if (displayStyle == InitialTreeExpansion.Expand || displayStyle == InitialTreeExpansion.HideTests)
{
treeNode.Expand();
}
}
return(treeNode);
}
private void LoadTests(TestNode topLevelTest, InitialTreeExpansion displayStyle)
{
_treeMap.Clear();
using (new WaitCursor())
{
TreeNode topLevelNode = BuildTestTree(topLevelTest, displayStyle, false);
_view.Tree.Load(topLevelNode);
}
}
public void LoadTests(TestNode topLevelTest)
{
InitialTreeExpansion displayStyle = (InitialTreeExpansion)_settings.Gui.TestTree.InitialTreeDisplay;
var nodeCount = CountTestNodes(topLevelTest);
if (displayStyle == InitialTreeExpansion.Auto)
{
displayStyle = _view.Tree.VisibleCount < nodeCount
? InitialTreeExpansion.HideTests
: InitialTreeExpansion.Expand;
}
LoadTests(topLevelTest, displayStyle);
}
