44 lines
1.1 KiB
TypeScript
44 lines
1.1 KiB
TypeScript
import { PayloadAction } from '@reduxjs/toolkit';
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import configureMockStore from 'redux-mock-store';
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import { thunk } from 'redux-thunk';
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const mockStore = configureMockStore([thunk]);
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export interface ThunkGiven {
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givenThunk: (thunkFunction: any) => ThunkWhen;
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}
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export interface ThunkWhen {
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whenThunkIsDispatched: (...args: unknown[]) => Promise<Array<PayloadAction<any>>>;
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}
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export const thunkTester = (initialState: unknown, debug?: boolean): ThunkGiven => {
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const store = mockStore(initialState);
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let thunkUnderTest: any = null;
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let dispatchedActions: Array<PayloadAction<any>> = [];
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const givenThunk = (thunkFunction: any): ThunkWhen => {
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thunkUnderTest = thunkFunction;
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return instance;
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};
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const whenThunkIsDispatched = async (...args: unknown[]): Promise<Array<PayloadAction<any>>> => {
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await store.dispatch(thunkUnderTest(...args));
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dispatchedActions = store.getActions();
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if (debug) {
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console.log('resultingActions:', JSON.stringify(dispatchedActions, null, 2));
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}
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return dispatchedActions;
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};
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const instance = {
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givenThunk,
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whenThunkIsDispatched,
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};
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return instance;
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};
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