{"ScriptPreparationCode":"window.myObj = {};\r\nwindow.myMap = new Map();\r\nwindow.generateId = () =\u003E new Date().toISOString() \u002B \u0027=\u0027 \u002B Math.random();\r\nwindow.generateObj = () =\u003E ({\r\n \u0027a\u0027: generateId(),\r\n \u0027b\u0027: generateId(),\r\n \u0027c\u0027: generateId()\r\n});","TestCases":[{"Name":"Write to map","Code":"myMap.set(generateId(), generateObj());","IsDeferred":false},{"Name":"Write to obj","Code":"myObj[generateId()] = generateObj();","IsDeferred":false}]}