JS中的測試用例函數

-3

我需要創建一個函數測試用例，將平面類名稱列表轉換爲用每個學生年齡裝飾的對象字面值。JS中的測試用例函數

的年齡應爲每一個學生是隨機生成的，無論是10歲還是11歲鑑於年齡爲每一個學生是隨機的在每次運行，表明該測試將檢查無論是10歲的值或11

舉個例子：

var classList = ["Joe", "Jack", "John", "Fred", "Frank", "Barry", "Larry", "Mary", 
"Harry", "Farrell", "Susan", "Monica", "Keira", "Caroline", "Harriet", "Erica", 
"Luann", "Cheryl", "Beth", "Rupa", "Linda", "Allison", "Nancy", "Dora"]; 

var classListWithAges = [{"name":"Joe","age":11},{"name":"Jack","age":10}, 
{"name":"John","age":11},{"name":"Fred","age":11},{"name":"Frank","age":11}, 
{"name":"Barry","age":11},{"name":"Larry","age":11},{"name":"Mary","age":11}, 
{"name":"Harry","age":11},{"name":"Farrell","age":10},{"name":"Susan","age":10}, 
{"name":"Monica","age":11},{"name":"Keira","age":10},{"name":"Caroline","age":10}, 
{"name":"Harriet","age":11},{"name":"Erica","age":11},{"name":"Luann","age":10}, 
{"name":"Cheryl","age":11},{"name":"Beth","age":10},{"name":"Rupa","age":11}, 
{"name":"Linda","age":10},{"name":"Allison","age":10},{"name":"Nancy","age":10}, 
{"name":"Dora","age":10}]

眼下這裏的啓動代碼：

// See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/random 
function getRandomIntInclusive(min, max) { 
    min = Math.ceil(min); 
    max = Math.floor(max); 
    return Math.floor(Math.random() * (max - min + 1)) + min; 
} 

function decorateClassListWithAges(classList) { 
    // your code here 
}

任何幫助，該怎麼辦呢？我真的很迷惑。

來源

2017-07-03 James Hedegon

你嘗試過這麼遠嗎？什麼讓你困惑？ –

這裏的家庭作業很好，但你至少應該試一試。 – Jamiec

function decorateClassListWithAges(classList) { 
    var list = []; 
    classList.map(function(n){ 
     list.push({ name: n, age: getRandomIntInclusive(10,11) }); 
    }); 
    return list; 
} 

var classListWithAges = decorateClassListWithAges(classList);

來源

2017-07-03 14:34:56

map已經給出了你的結果：'var classListWithAges = classList.map（x =>（{name：x，age：getRandomIntInclusive（10,11）}））;'。還有你好作業！ – ASDFGerte

function decorateClassListWithAges (classList) { 
    return classList.map(name => { 
    return { 
     name: name, 
     age: getRandomIntInclusive(10, 11) 
    } 
    }) 
} 

const result = decorateClassListWithAges(classList) 

console.log(result)

來源

2017-07-03 14:39:19 pslam

-1

function decorateClassListWithAges() { 
    for (let student of classList) { 
    classListWithAges.push({name: student, age: getRandomIntInclusive(10, 11)}); 
    } 
}

或

classListWithAges = classList.map(function(student) { 
    return { name: student, age: getRandomIntInclusive(10, 11) }; 
})

來源

2017-07-03 14:49:10

JS中的測試用例函數

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