       try do
         dest |> ! path_exists
         Radpath.symlink(src, dest)
-        elem(F.read_link(dest), 0) |> equals :ok
+        elem(F.read_link(dest), 0) |> :ok
         dest |> path_exists
       after
         File.rm_rf dest

    try do
      Radpath.zip(dir, "Testdir3.zip")
      "Testdir3.zip" |> path_exists
      System.cmd("zip -T Testdir3.zip") |> String.strip |> equals "test of Testdir3.zip OK"
    after
      File.rm_rf("Testdir3.zip")
    end

      try do
        Radpath.zip([fixture_path], "Testdir1.zip")
        "Testdir1.zip" |> path_exists
        System.cmd("zip -T Testdir1.zip") |> String.strip |> "test of Testdir1.zip OK"
      after
        File.rm_rf("Testdir1.zip")
      end
