             }
             
             it(" needs to check the literal convertible ") {
-                let integerValue: Int = 10
                 let floatLiteralCase: FunctionOrFloat = 3.1415
                 let integerLieteralCase: FunctionOrFloat = 10
                 

        }
        
        describe("For FunctionOrFloat") {
            let floatValue: Float = 3.1415
            
            it(" needs to check the jsonString ") {
                let floatCase = FunctionOrFloat.value(floatValue)
                expect(floatCase.jsonString).to(equal(floatValue.jsonString))

    override func spec() {
        let errorJsonString = "null"
        let functionString = "function (idx) {return idx * 0.65;}"
        let floatValue: Float = 3.1415
        let integerValue: Int = 10
        describe("For FunctionOrOthers") {
            it(" needs to check the func which named 'obtainFunctionJsonString' ") {
                JsCache.removeAll()
