public void relative_path_going_up()
 {
     LinkToTransformHandler.ToAbsoluteKey("d/e/f", "./../g")
     .ShouldBe("d/g");
 }
 public void already_absolute()
 {
     LinkToTransformHandler.ToAbsoluteKey("d/e/f", "a/b/c")
     .ShouldBe("a/b/c");
 }
 public void relative_path()
 {
     LinkToTransformHandler.ToAbsoluteKey("d/e/f", "./a")
     .ShouldBe("d/e/a");
 }