Providing call for all returns @@redux-saga/IO

Question

I'm trying to make a test using redux-test-saga-test-plan and describe but I'm having troubles on the yielded return. The target to being tested is the next slice of code:

const { tenantDocuments, feedDocuments, historicalDocuments } = yield all({
        feedDocuments: call(__searchDocument, timezone, validUrl, feedId, 'feed', provider),
        tenantDocuments: call(__searchDocument, timezone, validUrl, feedId, 'tenant'),
        historicalDocuments: call(__searchDocument, timezone, validUrl, feedId, 'global')
});

__searchDocument is a generator function and the return comes from another generator , I mean it returns the result of another generator: return yield __getDocuments(documentIds);

The expectSaga it's something like (I removed a lot of code only leaving the provide part and something of context):

  expectSaga(sagas)
    .withReducer(reducers)
    .withState(getFullState({state}))
    .provide([
                [matchers.call.fn(Api.prototype.get), dynamic(test.searchApiMock)],
                [matchers.call.fn(Api.prototype.post), dynamic(test.documentsApiMock)]
            ])
            .put(operators.setLoading({ loading: true }))
            .dispatch(operators.changeStep({ step: "SELECT_FOUND_DOCUMENTS" }))
            .hasFinalState(getFullState(state))
            .silentRun();
    });

As you see I have provided to matchers.call.fn for 3rd party API calls. And I put on dynamic another function, those functions from now are only returning plain objects and nothing else.

Then, when I try to check the content for example of feedDocuments.

The content of those vars are like:

 { '@@redux-saga/IO': true,
        CALL:
         { context: null,
           fn:
            { [Function: sagaWrapper] '@@redux-saga-test-plan/saga-wrapper': true },
           args: [ Object [Generator] {}, [Function: refineYieldedValue] ] }

In other hand if I change the sagas code from yield all({...}) to something like:

const feedDocuments = yield __searchDocument(..);
cosnt tenantDocuments = yield __searchDocument(..);
const historicalDocuments = yield __searchDocument(..);

The test & mock works as expected.

Any idea what I'm doing wrong? And why the all seems that is not properly mocked?

Providing call for all returns @@redux-saga/IO

0 Answers0