/** @test */
 public function TestStackedThemeFileFinding()
 {
     $surface = new Nether\Surface();
     $filename = $surface->GetThemeFile('testing-also:design.nope');
     $this->AssertTrue($filename === false, 'that we failed to find a non-existant file');
     $filename = $surface->GetThemeFile('testing-also:design.phtml');
     $this->AssertTrue($filename === "{$surface->GetThemeRoot()}/testing-also/design.phtml", "we found an existing file via stacked name");
     return;
 }