anchor.diff:      var sentRequests = channel.sentRequests;
       expect(sentRequests, hasLength(1));
       List<Map> roots = sentRequests[0].params['roots'];
  -    expect(roots[0]['optionsFile'], optionsFilePath);
  +    expect(roots[0]['optionsFile'], optionsFile.path);
     }
   
     void test_creation() {
  
positive.code: }
  
  @reflectiveTest
  class DiscoveredPluginInfoTest {
    TestNotificationManager notificationManager;
    String pluginPath = '/pluginDir';
    String executionPath = '/pluginDir/bin/plugin.dart';
  
negative.code:   });
  }
  
  @reflectiveTest
  class BuiltInPluginInfoTest with ResourceProviderMixin, _ContextRoot {
    TestNotificationManager notificationManager;
    BuiltInPluginInfo plugin;
  
  