{"ScriptPreparationCode":null,"TestCases":[{"Name":"a","Code":"\u0022media \u0022 \u002B \u0022@dark\u0022.slice(1, 4)","IsDeferred":false},{"Name":"b","Code":"\u0022media \u0022 \u002B \u0022@dark\u0022.substring(1, 5)","IsDeferred":false}]}