anchor.diff:    @override
     noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
   }
  +
  +class _DependencyPackage {
  +  final String name;
  +  final String path;
  +  final String uri;
  +  final String sum;
  +  final String dep;
  +
  +  _DependencyPackage({this.name, this.path, this.uri, this.sum, this.dep});
  +}
  
positive.code:   }
  }
  
  @reflectiveTest
  class ExitCodesTest extends BaseTest {
    test_bazelWorkspace_relativePath() async {
  
negative.code: main() {
    defineReflectiveSuite(() {
      defineReflectiveTests(BuildModeTest);
      defineReflectiveTests(BuildModeSummaryDependenciesTest);
      defineReflectiveTests(ExitCodesTest);
      defineReflectiveTests(ExitCodesTest_PreviewDart2);
      defineReflectiveTests(LinterTest);
  