anchor.diff:        String projectPath;
         String mainPath;
   
  +      MockArtifacts mockArtifacts;
  +      MockKernelCompiler mockKernelCompiler;
         MockProcessManager mockProcessManager;
         MockProcess mockProcess;
   
  
positive.code:         mockProcessManager = new MockProcessManager();
          mockProcessManager.processFactory =
              (List<String> commands) => mockProcess;
        });
  
        testUsingContext('not debug', () async {
          final LaunchResult result = await device.startApp(null,
              mainPath: mainPath,
              debuggingOptions: new DebuggingOptions.disabled(
                  const BuildInfo(BuildMode.release, null)));
          expect(result.started, isFalse);
        }, overrides: startOverrides);
  
  
negative.code:     });
    });
  }
  
  class MockArtifacts extends Mock implements Artifacts {}
  class MockKernelCompiler extends Mock implements KernelCompiler {}
  