@helpscout/cyan/dist/store.js

Cypress-like Testing for React + JSDOM

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.completelyResetStore = exports.resetStore = exports.setStoreReducer = exports.setInitialState = exports.setStoreState = exports.setStore = exports.getStoreState = exports.getStoreReducer = exports.getStore = exports.mockStore = exports.mockReducer = void 0;

var _redux = require("redux");

var _invariant = _interopRequireDefault(require("invariant"));

var _deepmerge = _interopRequireDefault(require("deepmerge"));

var _is = require("./utils/is.utils");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var mockReducer = function (state) {
  if (state === void 0) {
    state = {};
  }

  return state;
};

exports.mockReducer = mockReducer;
var mockStore = (0, _redux.createStore)(mockReducer, {});
exports.mockStore = mockStore;
var CYAN_STORE = mockStore;
var CYAN_STORE_REDUCER = mockReducer;
var CYAN_STORE_INITIAL_STATE = {};

var getStore = function () {
  return CYAN_STORE;
};

exports.getStore = getStore;

var getStoreReducer = function () {
  return CYAN_STORE_REDUCER;
};

exports.getStoreReducer = getStoreReducer;

var getStoreState = function () {
  return getStore().getState();
};

exports.getStoreState = getStoreState;

var setStore = function (store) {
  if (store === void 0) {
    store = mockStore;
  }

  (0, _invariant.default)((0, _is.isObject)(store), 'Provide setStore with a valid createStore() instance.');
  CYAN_STORE = store;
  CYAN_STORE_INITIAL_STATE = store.getState();
  return getStore();
};

exports.setStore = setStore;

var setStoreState = function (nextState, callback) {
  if (nextState === void 0) {
    nextState = {};
  }

  if (callback === void 0) {
    callback = function () {
      return null;
    };
  }

  (0, _invariant.default)((0, _is.isObject)(nextState), 'Provide setStoreState with a valid state (Object).');
  var state = (0, _deepmerge.default)(getStoreState(), nextState);
  var store = (0, _redux.createStore)(getStoreReducer(), state);
  setStore(store);
  (0, _invariant.default)((0, _is.isFunction)(callback), 'Provide setStoreState with a valid callback (Function).');
  callback(state);
};

exports.setStoreState = setStoreState;

var setInitialState = function (initialState) {
  if (initialState === void 0) {
    initialState = {};
  }

  setStoreState(initialState);
  return getStoreState();
};

exports.setInitialState = setInitialState;

var setStoreReducer = function (reducer) {
  if (reducer === void 0) {
    reducer = mockReducer;
  }

  (0, _invariant.default)((0, _is.isObject)(reducer) || (0, _is.isFunction)(reducer), 'Provide setStoreReducer with a valid reducer (Object/Function).');
  CYAN_STORE_REDUCER = (0, _is.isObject)(reducer) ? (0, _redux.combineReducers)(reducer) : reducer;
  setStoreState();
  return reducer;
};

exports.setStoreReducer = setStoreReducer;

var resetStore = function () {
  setInitialState(CYAN_STORE_INITIAL_STATE);
  return getStore();
};

exports.resetStore = resetStore;

var completelyResetStore = function () {
  setStoreReducer();
  setStore();
  return getStore();
};

exports.completelyResetStore = completelyResetStore;