public void NodesAddingTest1()
{
typeof(SearchFiles).GetProperty(nameof(SearchFiles.FilesQueue))
?.SetValue(new ConcurrentQueue <string>(),
new ConcurrentQueue <string>());
SearchFiles.FilesQueue.Enqueue("C:\\Program Files\\Adobe\\Adobe Photoshop CC 2017\\ACE.dll");
var expectedTree = new TreeView();
expectedTree.Nodes.Add("C:\\", "C:\\")
.Nodes.Add("Program Files", "Program Files")
.Nodes.Add("Adobe", "Adobe")
.Nodes.Add("Adobe Photoshop CC 2017", "Adobe Photoshop CC 2017")
.Nodes.Add("ACE.dll", "ACE.dll");
var tree = new TreeView();
NodeOperations.AddNodeFromPath(tree);
Assert.AreEqual(expectedTree.Nodes[0].Text, tree.Nodes[0].Text);
Assert.AreEqual(expectedTree.Nodes[0].Nodes[0].Text, tree.Nodes[0].Nodes[0].Text);
Assert.AreEqual(expectedTree.Nodes[0].Nodes[0].Nodes[0].Text, tree.Nodes[0].Nodes[0].Nodes[0].Text);
Assert.AreEqual(expectedTree.Nodes[0].Nodes[0].Nodes[0].Nodes[0].Text,
tree.Nodes[0].Nodes[0].Nodes[0].Nodes[0].Text);
Assert.AreEqual(expectedTree.Nodes[0].Nodes[0].Nodes[0].Nodes[0].Nodes[0].Text,
tree.Nodes[0].Nodes[0].Nodes[0].Nodes[0].Nodes[0].Text);
}
