Unable to remove interceptors using nock

问题

I am using nock and I'm trying to remove interceptors for certain hostname.

I have tried using:

nock.removeInterceptor({
      hostname: 'somehostname.com',
      proto: 'https',
      path: '/',
    }),

When I print the result of this, it actually gives me true

I have also tried:

const mock = nock(somehostname.com)
    .persist()
    .post('/endpoint')
    .reply(200);

nock.removeInterceptor(mock)

But this gives me false somehow.

The way I'm checking if this is working is by printing the activeMocks: nock.activeMocks() And it still has the interceptors that I'm trying to remove.

Does anyone know what happens?

回答1:

I'd got the same problem and I solved like this:

const mock = nock(somehostname.com)
    .persist()
    .post('/endpoint')
    .reply(200);

nock.removeInterceptor(mock.interceptors[0])

mock.interceptors is a array of all Interceptor object registered for this scope, so I get the most recently created scope and remove it from nock.

回答2:

It appears that nock uses singletons underneath and that calling nock("my/base-route/i/already/mocked") returns the scope which can then be used to query the interceptor again by using scope.get("my/endpoint/I/already/mocked"), which returns the interceptor. This interceptor can then be removed using nock.removeInterceptor(interceptor) which should return true.

So in total:

function mockRoute() {
    nock("my/base-route/i/already/mocked")
    .get("my/endpoint/I/already/mocked")
    .reply("Something")
}

function removeExistingMock(): boolean {
    const scope = nock("my/base-route/i/already/mocked")
    const interceptor = scope.get("my/endpoint/I/already/mocked")
    return nock.removeInterceptor(interceptor)
}

来源：https://stackoverflow.com/questions/57073358/unable-to-remove-interceptors-using-nock