Javascript 验证中间件未调用存根-节点JS，sinon

以前也有人问过类似的问题，我也看过，也跟着问过，但运气不好：

我从中得到的一般答案是，在auth中间件方法被存根后，应该需要模块（

app.js

）。我已经这样做了，但仍然调用原始中间件：

src/app.js

const authentication = require('./authentication')

...

app.use(['/api/users', '/api/groups'], authentication.ensureAuthenticed])

module.exports = app

const { isValidAuth } = require('./lib')

exports.ensureAuthenticated = (req, res, next) => {
    ...
}

// This file just calls endpoints with supertest but this is the only file
// that includes 'app'
const app = require('../../src/app')

module.exports = {
    post: {
        ...
    },
    get: {
        ...
    },
    put: {
        ...
    },
    delete: {
        ...
    }
}

const authentication = require('../../src/authentication')
const authenticationStubs = require('../__stubs__/authentication')

let supertest
let ensureAuthStub

describe('Users', () => {
    before(() => {
        ensureAuthStub = sinon.stub(authentication, 'ensureAuthenticated').callsFake(authenticationStubs.ensureAuthenticated)
        supertest = require('../__helpers__/supertest')
    })

    // tests

    after(() => {
        ensureAuthStub.restore()
    })
})

exports.ensureAuthenticated = (req, res, next) => {
    ...
}

src/authentication.js

const authentication = require('./authentication')

...

app.use(['/api/users', '/api/groups'], authentication.ensureAuthenticed])

module.exports = app

const { isValidAuth } = require('./lib')

exports.ensureAuthenticated = (req, res, next) => {
    ...
}

// This file just calls endpoints with supertest but this is the only file
// that includes 'app'
const app = require('../../src/app')

module.exports = {
    post: {
        ...
    },
    get: {
        ...
    },
    put: {
        ...
    },
    delete: {
        ...
    }
}

const authentication = require('../../src/authentication')
const authenticationStubs = require('../__stubs__/authentication')

let supertest
let ensureAuthStub

describe('Users', () => {
    before(() => {
        ensureAuthStub = sinon.stub(authentication, 'ensureAuthenticated').callsFake(authenticationStubs.ensureAuthenticated)
        supertest = require('../__helpers__/supertest')
    })

    // tests

    after(() => {
        ensureAuthStub.restore()
    })
})

exports.ensureAuthenticated = (req, res, next) => {
    ...
}

\uuuuuuuuuuuuuuuuuuuuuuuuuuuu帮助程序/supertest.js

const authentication = require('./authentication')

...

app.use(['/api/users', '/api/groups'], authentication.ensureAuthenticed])

module.exports = app

const { isValidAuth } = require('./lib')

exports.ensureAuthenticated = (req, res, next) => {
    ...
}

// This file just calls endpoints with supertest but this is the only file
// that includes 'app'
const app = require('../../src/app')

module.exports = {
    post: {
        ...
    },
    get: {
        ...
    },
    put: {
        ...
    },
    delete: {
        ...
    }
}

const authentication = require('../../src/authentication')
const authenticationStubs = require('../__stubs__/authentication')

let supertest
let ensureAuthStub

describe('Users', () => {
    before(() => {
        ensureAuthStub = sinon.stub(authentication, 'ensureAuthenticated').callsFake(authenticationStubs.ensureAuthenticated)
        supertest = require('../__helpers__/supertest')
    })

    // tests

    after(() => {
        ensureAuthStub.restore()
    })
})

exports.ensureAuthenticated = (req, res, next) => {
    ...
}

users.spec.js

const authentication = require('./authentication')

...

app.use(['/api/users', '/api/groups'], authentication.ensureAuthenticed])

module.exports = app

const { isValidAuth } = require('./lib')

exports.ensureAuthenticated = (req, res, next) => {
    ...
}

// This file just calls endpoints with supertest but this is the only file
// that includes 'app'
const app = require('../../src/app')

module.exports = {
    post: {
        ...
    },
    get: {
        ...
    },
    put: {
        ...
    },
    delete: {
        ...
    }
}

const authentication = require('../../src/authentication')
const authenticationStubs = require('../__stubs__/authentication')

let supertest
let ensureAuthStub

describe('Users', () => {
    before(() => {
        ensureAuthStub = sinon.stub(authentication, 'ensureAuthenticated').callsFake(authenticationStubs.ensureAuthenticated)
        supertest = require('../__helpers__/supertest')
    })

    // tests

    after(() => {
        ensureAuthStub.restore()
    })
})

exports.ensureAuthenticated = (req, res, next) => {
    ...
}

\uuuu存根\uuuu/authentication.js

const authentication = require('./authentication')

...

app.use(['/api/users', '/api/groups'], authentication.ensureAuthenticed])

module.exports = app

const { isValidAuth } = require('./lib')

exports.ensureAuthenticated = (req, res, next) => {
    ...
}

// This file just calls endpoints with supertest but this is the only file
// that includes 'app'
const app = require('../../src/app')

module.exports = {
    post: {
        ...
    },
    get: {
        ...
    },
    put: {
        ...
    },
    delete: {
        ...
    }
}

const authentication = require('../../src/authentication')
const authenticationStubs = require('../__stubs__/authentication')

let supertest
let ensureAuthStub

describe('Users', () => {
    before(() => {
        ensureAuthStub = sinon.stub(authentication, 'ensureAuthenticated').callsFake(authenticationStubs.ensureAuthenticated)
        supertest = require('../__helpers__/supertest')
    })

    // tests

    after(() => {
        ensureAuthStub.restore()
    })
})

exports.ensureAuthenticated = (req, res, next) => {
    ...
}

在users.spec.js中，我在方法被模拟后加载supertest.js（在src/app.js中加载），因此我不确定为什么仍在调用原始方法

---

我还尝试在模拟之前手动清除缓存，但仍然不起作用。

我认为解决方案将使用Supertest代替（或与Supertest一起）。

---

通过“重新布线”，可以模拟模块的顶级组件。尽管您需要在传递到Supertest之前模拟中间件。

我认为解决方案将使用Supertest来代替（或与之一起使用）。

---

通过“重新布线”，可以模拟模块的顶级组件。虽然在传递给Supertest之前需要模拟中间件。

结果表明，这与Supertest.js需要app.js有关。我现在有users.spec.js需要该应用程序，并将其作为参数传递到supertest方法中。它现在起作用了。仍然不确定为什么

发现这与supertest.js需要app.js有关。我现在有users.spec.js需要该应用程序，并将其作为参数传递到supertest方法中。它现在起作用了。仍然不确定为什么，虽然是个好主意，但不幸的是，这个主意不管用。好主意，但不幸的是，这个主意也不管用