Redux saga yield 单元测试不起作用

问题描述

我想在线查看 doc 和一些 samples，但仍然无法正常工作。我使用Sinon进行单元测试，我一直报这个错误，卡在这个上面很久了，弄不明白。

期望 { Object (@@redux-saga/IO,combinator,...) } 深度等于 { Object (@@redux-saga/IO,...) }

我的行动

export const loadingStatus = (response) => {
    return { type: "LOADING_STATUS",response };
};

我的传奇

export function* mySampleSaga() {
    try {
        yield put(loadingStatus('loading'));
        yield delay(1000);
        const config = yield select(getConfig);

        const requestCall = new SendingRequest(config);

        const linkRequests = yield select(getLinks);
        const response = yield call(
            [requestService,requestCall.sample],"2020-01-01","2020-12-21"
        );
        const result = get(response,'entities.requests',{});
        yield put(success(result));
        yield put(loadingStatus('done'));
    } catch (error) {
        yield put(sendError(error));
        yield put(loadingStatus('done'));
    }
}

我的测试

describe('sample saga',() => {
    const config = {
        sample: "123"
    };

    const linkRequests = ['12345','5678910'];

    it('should update request status - happy path',() => {
        const gen = mySampleSaga();
        expect(gen.next().value).to.deep.equal(put(loadingStatus('loading')));  // This keep getting error below

    });

    it('If saga has error',() => {
        const gen = mySampleSaga();
        const error = new Error('error');
        gen.next();
        expect(gen.next().value).to.deep.equal(put(sendError(error)));
        expect(gen.next().value).to.deep.equal(put(loadingStatus('done')));
        expect(gen.next().done).to.equal(true);
    });
});

解决方法

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