{"ScriptPreparationCode":"var obj = {\r\n \u0022one\u0022: null,\r\n \u0022two\u0022: null,\r\n}","TestCases":[{"Name":"Delete Existing, No Check","Code":"delete obj[\u0022two\u0022]","IsDeferred":false},{"Name":"Delete Existing, Check","Code":"if (obj[\u0022two\u0022] !== undefined) {\r\n delete obj[\u0022two\u0022]\r\n}","IsDeferred":false},{"Name":"Delete Nonexisting, No Check","Code":"delete obj[\u0022three\u0022]","IsDeferred":false},{"Name":"Delete Nonexisting, Check","Code":"if (obj[\u0022two\u0022] !== undefined) {\r\n delete obj[\u0022three\u0022]\r\n}","IsDeferred":false}]}