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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
import {
createAction,
createSlice,
} from "moz-src:///comm/third_party/redux/redux-toolkit/redux-toolkit.mjs";
import { rootReducer } from "moz-src:///comm/mail/base/content/state/store.mjs";
export const testAction = createAction("test");
const testSlice = createSlice({
name: "test",
initialState: "lorem",
reducers: {
update(state, action) {
return action.payload;
},
},
selectors: {
selectTest: (state, ...extraData) => [state, ...extraData],
},
});
const injectedSlice = testSlice.injectInto(rootReducer);
export const testSelector = injectedSlice.selectors.selectTest;
/**
* Returns the state unchanged for context and identity checks.
*
* @param {object} state - The state passed by the test helper.
* @returns {object} The same state object.
*/
export function testStateSelector(state) {
return state;
}
/**
* Creates an async action that dispatches a test action and reads the state.
*
* @param {string} value - The test action's payload and extra selector argument.
* @returns {function(function(object): object, function(): object): Promise<string[]>}
* The function that dispatches the action and returns the selector result.
*/
export function testThunk(value) {
return async (dispatch, getState) => {
// Dispatch after an await so the helper must wait for the function's result.
await Promise.resolve();
dispatch(testAction(value));
return testSelector(getState(), value);
};
}