28 lines
992 B
TypeScript
28 lines
992 B
TypeScript
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import { fetchRatesSaga } from 'sagas/rates';
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import { call, put } from 'redux-saga/effects';
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import { fetchCCRatesSucceeded, fetchCCRatesFailed, fetchCCRatesRequested } from 'actions/rates';
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import { fetchRates } from 'api/rates';
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describe('fetch rates saga success', () => {
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const saga = fetchRatesSaga(fetchCCRatesRequested());
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it('should fetch the rates', () => {
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expect(saga.next().value).toEqual(call(fetchRates, []));
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});
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it('should dispatch a success action', () => {
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expect(saga.next({}).value).toEqual(put(fetchCCRatesSucceeded({})));
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});
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it('should be done', () => {
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expect(saga.next().done).toEqual(true);
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});
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});
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describe('fetch rates saga failure', () => {
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const saga = fetchRatesSaga(fetchCCRatesRequested());
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it('it should throw and dispatch a failure action', () => {
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saga.next();
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expect(saga.throw!().value).toEqual(put(fetchCCRatesFailed()));
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});
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it('should be done', () => {
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expect(saga.next().done).toEqual(true);
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});
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});
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