'getFileURL return the expected url (windows, x64, archived)': function(test){
   test.expect(1);
   var expectedUrl = "http://downloads.sourceforge.net/project/pmt/pngcrush-executables/old-executables/1.7/1.7.67/pngcrush_1_7_67_w64.exe";
   var calculatedUrl = pci.getFileURL( true, true, true );
   test.equal( expectedUrl, calculatedUrl );
   test.done();
 }/**,
 'getFileURL return the expected url (basic, archived)': function(test){
   test.expect(1);
   var expectedUrl = "http://downloads.sourceforge.net/project/pmt/pngcrush/old-versions/1.7/1.7.67/pngcrush-1.7.67.tar.gz";
   var calculatedUrl = pci.getFileURL( false, false, true );
   test.equal( expectedUrl, calculatedUrl );
   test.done();
 },
 'getFileURL if 64bit windows': function(test){
   var url = "http://downloads.sourceforge.net/project/pmt/pngcrush-executables/1.7.67/pngcrush_1_7_67_w64.exe";
   var isWin = true;
   var is64bit = true;
   test.expect(1);
   test.equal( pci.getFileURL( isWin, is64bit ), url );
   test.done();
 },
 'getFileURL if not windows': function(test) {
   var url = "http://downloads.sourceforge.net/project/pmt/pngcrush/1.7.67/pngcrush-1.7.67.tar.gz";
   var isWin = false;
   var is64bit = false;
   test.expect(1);
   test.equal( pci.getFileURL( isWin, is64bit ), url );
   test.done();
 },