public void TestUPathGetParent() { // First directories var dir = new UDirectory("c:/"); Assert.AreEqual("c:/", dir.GetParent().FullPath); dir = new UDirectory("c:/a"); Assert.AreEqual("c:/", dir.GetParent().FullPath); dir = new UDirectory("c:/a/b"); Assert.AreEqual("c:/a", dir.GetParent().FullPath); dir = new UDirectory("/"); Assert.AreEqual("/", dir.GetParent().FullPath); dir = new UDirectory("/a"); Assert.AreEqual("/", dir.GetParent().FullPath); dir = new UDirectory("/a/b"); Assert.AreEqual("/a", dir.GetParent().FullPath); dir = new UDirectory("a"); Assert.AreEqual("", dir.GetParent().FullPath); dir = new UDirectory("a/b"); Assert.AreEqual("a", dir.GetParent().FullPath); // Now with files. var file = new UFile("c:/a.txt"); Assert.AreEqual("c:/", file.GetParent().FullPath); file = new UFile("c:/a/b.txt"); Assert.AreEqual("c:/a", file.GetParent().FullPath); file = new UFile("/a.txt"); Assert.AreEqual("/", file.GetParent().FullPath); file = new UFile("/a/b.txt"); Assert.AreEqual("/a", file.GetParent().FullPath); file = new UFile("a.txt"); Assert.AreEqual("", file.GetParent().FullPath); file = new UFile("a/b.txt"); Assert.AreEqual("a", file.GetParent().FullPath); }