memory.js

memory.js 单元测试

memory.js

setItem && getItem:

case 1

        setItem{
         zh:"你好",
         key:"nihao"
     })

• test

    getItem("nihao")

• return

       {
         zh:"你好",
         order:0
         key:"nihao"
      }

case 2:

       localStorage.clear();
       setItem{
         zh:"你好",
         key:"nihao"
      });
     setItem{
         zh:"你好",
         key:"nihao"
      });

• test

    getItem("nihao")

• return

       {
         zh:"你好",
         order:2
         key:"nihao"
      }

case 3 （清理超过七天，order还是为0的热词）:

       localStorage.clear();
       setItem{
         zh:"你好",
         key:"nihao"
      });
     try{
       let t= localStorage.getItem("vue-keyboard-cn-store");
       let parseJons=JSON.parse(t);
       parseJons["__$lastClearTime"]=new Date().getTime()-(86400*7);
       let stringStore=JSON.string(parseJons["__$lastClearTime"]);
       localStorage.setItem("vue-keyboard-cn-store",stringStore);
       
     }catch(e){}

      setItem{
         zh:"哈喽",
         key:"halou"
      });

• test

    getItem("nihao")

• return

       {}