public void Test_rdRecursive()
{
Environment.CurrentDirectory = testFolder;
var shell = new CShell();
string xyz = Path.Combine(testFolder, "xyz");
if (Directory.Exists(xyz))
{
Directory.Delete(xyz, true);
}
shell.md("xyz");
Assert.IsTrue(Directory.EnumerateDirectories(testFolder).Where(path => Path.GetFileName(path) == "xyz").Any(), "xyz not created");
shell.cd("xyz");
shell.md("xyz");
Assert.IsTrue(Directory.EnumerateDirectories(testFolder).Where(path => Path.GetFileName(path) == "xyz").Any(), "xyz not created");
shell.cd(testFolder);
shell.rd("xyz", true);
Assert.IsFalse(Directory.EnumerateDirectories(testFolder).Where(path => Path.GetFileName(path) == "xyz").Any(), "xyz not created");
}