anchor.diff:  /// Work also in setUp and tearDown callback
   ///
   List<String> get testDescriptions => _declarer.currentItem.descriptions;
  -
  -void test(String description, body(),
  -        {String testOn,
  -        _test.Timeout timeout,
  -        skip,
  -        Map<String, dynamic> onPlatform}) =>
  -    _declarer.test(description, body,
  -        testOn: testOn, timeout: timeout, skip: skip, onPlatform: onPlatform);
  -
  -void group(String description, void body(),
  -        {String testOn,
  -        _test.Timeout timeout,
  -        skip,
  -        Map<String, dynamic> onPlatform}) =>
  -    _declarer.group(description, body,
  -        testOn: testOn, timeout: timeout, skip: skip, onPlatform: onPlatform);
   
   ///
   /// Run the test solo temporarily
  
positive.code: library tekartik_dev_test.test;
  
  import 'package:test/test.dart' as _test;
  
negative.code:         onPlatform: onPlatform,
          devSkip: true);
  
  //
  // the base declarations
  //
  
  // overriding  [_test.test]
  void test(String description, body(),
          {String testOn,
          _test.Timeout timeout,
          skip,
          Map<String, dynamic> onPlatform}) =>
      _declarer.test(description, body,
          testOn: testOn, timeout: timeout, skip: skip, onPlatform: onPlatform);
  
  // overriding  [_test.group]
  void group(String description, void body(),
          {String testOn,
          _test.Timeout timeout,
          skip,
          Map<String, dynamic> onPlatform}) =>
      _declarer.group(description, body,
          testOn: testOn, timeout: timeout, skip: skip, onPlatform: onPlatform);
  
  // overriding  [_test.setUp]
  void setUp(callback()) {
    _declarer.setUp(callback);
  }
  
  // overriding  [_test.tearDown]
  void tearDown(callback()) {
    _declarer.tearDown(callback);
  }
  