() {         val element = projectRule.fixture.addLambdaHandler(             subPath = "foo/bar",             fileName = "app.js",             handlerName = "someHandler"         )          runInEdtAndWait {             val contentRoot = ProjectFileIndex.getInstance(projectRule.project).getContentRootForFile(element.containingFile.virtualFile)             val sourceRoot = inferSourceRoot(projectRule.project, element.containingFile.virtualFile)             assertThat(contentRoot).isEqualTo(sourceRoot)         }     }      @Test     fun inferSourceRoot_packageJsonIn