{"ScriptPreparationCode":"var A = null;\r\nvar B = \u0027test\u0027;","TestCases":[{"Name":"join","Code":"var result = [A | \u0027\u0027 , B | \u0027\u0027].join(\u0027 \u0027);","IsDeferred":false},{"Name":" string \u002B trim","Code":"var result = \u0060${A | \u0027\u0027} ${B | \u0027\u0027}\u0060.trim();","IsDeferred":false},{"Name":"filter \u002B joint","Code":"var result = [A, B].filter(Boolean).join(\u0027 \u0027);","IsDeferred":false}]}