public void SetUp()
 {
     _materialLibrarySpy    = new MaterialLibrarySpy();
     _materialLibraryLoader = new MaterialLibraryLoader(_materialLibrarySpy);
 }
 public void SetUp()
 {
     _materialLibrarySpy = new MaterialLibrarySpy();
     _materialLibraryLoader = new MaterialLibraryLoader(_materialLibrarySpy);
 }