CYPRESS将cy.request响应存储在变量中

时间:2018-11-14 03:59:25

标签: javascript cypress

我有一个调用登录功能的文件

testing.js

var res = accounts.createSession(config.email_prod,config.password_prod,user_id)

在另一个文件上,我有这个:

accounts.js

export function createSession(email,password,user_id){
    cy.request({
        method:'POST',
        url:config.accounts_prod + '/token',
        headers:{ 
            'authorization': 'Basic testestestestest'
        },
        qs:{
            'grant_type':'password',
            'username':email,
            'password':password
        }
    }).then((response)=>{
        var X = response.body.access_token      
        cy.log("create session " + x)
        login(response.body.access_token, user_id)
    })
}

export function login(token,user_id){
    var result = cy.request({
    method:'POST',
    url:config.ws_prod + '/login.pl',
    headers:{ 
        'authorization': token,
        'Content-Type' : 'application/x-www-form-urlencoded'
    },
    body:'user_id='+user_id+'&device_id='+device_id+'&os_type='+os_type
    })
    return token
}

所以我想存储token的值并将其返回给testing.js文件上的res变量 但是每次我存储令牌(在此示例中,我将其存储在X内)并尝试打印时,它始终显示undefined 但是我可以做cy.log(token),并且在login()函数上还可以,但这就是它所能做的,不能将其存储到变量中 我还有另一种存储token的方法吗?

2 个答案:

答案 0 :(得分:1)

也许如果我使用类似参数的回调,那么第二个函数将等待异步任务结束

   export function createSession(email,password,user_id,callback){
    cy.request({
        method:'POST',
        url:config.accounts_prod + '/token',
        headers:{ 
            'authorization': 'Basic testestestestest'
        },
        qs:{
            'grant_type':'password',
            'username':email,
            'password':password
        }
    }).then((response)=>{
        var X = response.body.access_token      
        cy.log("create session " + x)
        callback(response.body.access_token, user_id);

    })
}

var login = function (token,user_id) {
    var result = cy.request({
    method:'POST',
    url:config.ws_prod + '/login.pl',
    headers:{ 
        'authorization': token,
        'Content-Type' : 'application/x-www-form-urlencoded'
    },
    body:'user_id='+user_id+'&device_id='+device_id+'&os_type='+os_type
    })
    return token
}



// then call first fn

createSession(email,password,user_id,login);

答案 1 :(得分:0)

我遇到了几乎相同的问题。对this answer的评论对我有帮助

// testing.js
let res = null;
before(() => {
    accounts.createSession(config.email_prod, config.password_prod, user_id).then((responseToken) => {
        res = responseToken;
        console.log('response token', responseToken);
    });
});

it('My tests ...', () => {
    console.log('...where I can use my session token', res);
});

// accounts.js
export function createSession(email, password, user_id) {
    cy.request({
        method: 'POST',
        url: config.accounts_prod + '/token',
        headers: {
            'authorization': 'Basic testestestestest'
        },
        qs: {
            'grant_type': 'password',
            'username': email,
            'password': password
        }
    }).then((response) => {
        var x = response.body.access_token  
        cy.log("create session " + x)
        login(response.body.access_token, user_id)
        return response.body.access_token; // needs return statement
    })
}