anchor.diff:      expect(workspace, isNotNull);
       expect(workspace.root, convertPath('/workspace'));
       expect(workspace.packageMap.length, 1);
  -    expect(workspace.packageMap['flutter'][0].path, "$packageLocation/lib");
  +    expect(workspace.packageMap['flutter'][0].path,
  +        convertPath("$packageLocation/lib"));
     }
   
     void test_packages_fallbackBuildDir() {
  
positive.code:     expect(workspace, isNotNull);
      expect(workspace.root, convertPath('/workspace'));
      expect(workspace.packageMap.length, 1);
      expect(
          workspace.packageMap['rettulf'][0].path, "$otherPackageLocation/lib2");
    }
  
    void test_packages_multipleFiles() {
  
negative.code:     expect(workspace, isNotNull);
      expect(workspace.root, convertPath('/workspace'));
      expect(workspace.packageMap.length, 1);
      expect(workspace.packageMap['flutter'][0].path,
          convertPath("$packageLocation/lib"));
    }
  
    void test_packages_fallbackBuildDirWithUselessConfig() {
  