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Commit fbded5f

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Add support for jest
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‎README.md‎

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@@ -12,6 +12,7 @@ It use [redux-mock-store](https://github.com/arnaudbenard/redux-mock-store) to m
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- [expect](https://redux-things.github.io/redux-actions-assertions/expect.html)
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- [expect.js](https://redux-things.github.io/redux-actions-assertions/expectjs.html)
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- [jasmine](https://redux-things.github.io/redux-actions-assertions/jasmine.html)
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- [jest](https://redux-things.github.io/redux-actions-assertions/jest.html)
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- [should](https://redux-things.github.io/redux-actions-assertions/should.html)
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- [tape](https://redux-things.github.io/redux-actions-assertions/tape.html)
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- [pure javascript assertion](https://redux-things.github.io/redux-actions-assertions/javascript.html)

‎documentation/jest.md‎

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# [jest](https://github.com/facebook/jest)
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## Registration
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```js
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// add these two lines in your setupTestFrameworkScriptFile:
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// http://facebook.github.io/jest/docs/configuration.html#setuptestframeworkscriptfile-string
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import { registerAssertions } from 'redux-actions-assertions/jest';
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beforeEach(registerAssertions);
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```
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## Usage
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### .toDispatchActions
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> `expect(action).toDispatchActions(expectedActions, done)`
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Asserts that when given `action` is dispatched it will dispatch `expectedActions`. `action` can be plain object (action) or function (action creator). `expectedActions` can be can be plain object (action) or function (action creator) or array of objects/functions.
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```js
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expect(myActionCreator())
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.toDispatchActions({ type: 'MY_ACTION_START' }, done);
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```
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### .toNotDispatchActions
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> `expect(action).toNotDispatchActions(expectedActions, done)`
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Asserts that when given `action` is dispatched it will not dispatch `expectedActions`. `action` can be plain object (action) or function (action creator). `expectedActions` can be can be plain object (action) or function (action creator) or array of objects/functions.
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```js
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expect(myActionCreator())
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.toNotDispatchActions({ type: 'MY_ACTION_START' }, done);
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```
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### .toDispatchActionsWithState
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> `expect(action).toDispatchActionsWithState(state, expectedActions, done)`
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Asserts that store initialised with `state` before `action` is dispatched.
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```js
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const state = {property: 'value'};
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const expectedActions = [{ type: 'MY_ACTION_START' }, finishActionCreator()];
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expect(myActionCreator())
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.toDispatchActionsWithState(state, expectedActions, done);
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```
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You can also use its variant `.toNotDispatchActionsWithState`:
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```js
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expect(myActionCreator())
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.toNotDispatchActionsWithState(state, expectedActions, done);
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```

‎package.json‎

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"test:expect": "mocha --compilers js:babel-register --reporter spec test/expect/*.js",
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"test:expectjs": "mocha --compilers js:babel-register --reporter spec test/expectjs/*.js",
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"test:jasmine": "jasmine JASMINE_CONFIG_PATH=test/jasmine/jasmine.json",
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"test:jest": "jest --config test/jest/jest.json",
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"test:should": "mocha --compilers js:babel-register --reporter spec test/should/*.js",
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"test:tape": "tape --require babel-register test/tape/*.js",
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"test": "npm run test:index && npm run test:chai && npm run test:expect && npm run test:expectjs && npm run test:jasmine && npm run test:should && npm run test:tape",
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"test": "npm run test:index && npm run test:chai && npm run test:expect && npm run test:expectjs && npm run test:jasmine && npm run test:jest && npm run test:should && npm run test:tape",
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"prepublish": "rimraf build && babel src --out-dir build --copy-files"
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},
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"repository": {
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"expect": "^1.20.1",
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"expect.js": "^0.3.1",
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"jasmine": "^2.5.2",
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"jest": "^18.1.0",
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"mocha": "^2.4.5",
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"redux-thunk": "^2.1.0",
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"rimraf": "^2.5.2",

‎src/jasmine.js‎

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}
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export {
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registerAssertions,
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matchers
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registerAssertions
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};

‎src/jest.js‎

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import { registerAssertions } from './jasmine';
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export { registerAssertions };

‎test/jest/index.js‎

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/* eslint-env jest */
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import thunk from 'redux-thunk';
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import { registerMiddlewares } from '../../src';
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import actions from '../testingData/actions';
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registerMiddlewares([thunk]);
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describe('jest', () => {
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describe('toDispatchActionsWithState', () => {
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it('should accept object', (done) => {
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const state = { property: 'value' };
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expect(actions.actionCreatorWithGetState())
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.toDispatchActionsWithState(state, actions.actionWithGetState({ property: 'value' }), done);
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});
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});
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describe('.toDispatchActions', () => {
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it('should accept single action', (done) => {
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expect(actions.start()).toDispatchActions(actions.start(), done);
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});
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it('should accept array with one action', (done) => {
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expect(actions.start()).toDispatchActions([actions.start()], done);
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});
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it('should accept array with multiple actions', (done) => {
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expect(actions.asyncActionCreator())
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.toDispatchActions(actions.expectedActions, done);
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});
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it('should accept array with nested async action creators', (done) => {
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expect(actions.parentAsyncActionCreator())
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.toDispatchActions(actions.expectedParentActions, done);
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});
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});
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describe('.toNotDispatchActions', () => {
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it('should accept single action', (done) => {
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expect(actions.start()).toNotDispatchActions(actions.anotherStart(), done);
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});
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it('should accept array with one action', (done) => {
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expect(actions.start()).toNotDispatchActions([actions.anotherStart()], done);
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});
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it('should accept array with multiple actions', (done) => {
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expect(actions.asyncActionCreator())
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.toNotDispatchActions(actions.anotherExpectedActions, done);
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});
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it('should accept array with nested async action creators', (done) => {
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expect(actions.parentAsyncActionCreator())
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.toNotDispatchActions(actions.anotherParentExpectedActions, done);
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});
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});
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});

‎test/jest/jest.json‎

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{
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"testPathDirs": ["<rootDir>/test/jest"],
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"testRegex": "index.js",
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"setupTestFrameworkScriptFile": "<rootDir>/test/jest/setupFramework.js"
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}

‎test/jest/setupFramework.js‎

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import { registerAssertions } from '../../src/jest';
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beforeEach(registerAssertions);

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