diff options
Diffstat (limited to 'spec/javascripts/helpers/vuex_action_helper_spec.js')
-rw-r--r-- | spec/javascripts/helpers/vuex_action_helper_spec.js | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/spec/javascripts/helpers/vuex_action_helper_spec.js b/spec/javascripts/helpers/vuex_action_helper_spec.js deleted file mode 100644 index 09f0bd395c3..00000000000 --- a/spec/javascripts/helpers/vuex_action_helper_spec.js +++ /dev/null @@ -1,166 +0,0 @@ -import MockAdapter from 'axios-mock-adapter'; -import { TEST_HOST } from 'spec/test_constants'; -import axios from '~/lib/utils/axios_utils'; -import testAction from './vuex_action_helper'; - -describe('VueX test helper (testAction)', () => { - let originalExpect; - let assertion; - let mock; - const noop = () => {}; - - beforeAll(() => { - mock = new MockAdapter(axios); - /* - In order to test the helper properly, we need to overwrite the jasmine `expect` helper. - We test that the testAction helper properly passes the dispatched actions/committed mutations - to the jasmine helper. - */ - originalExpect = expect; - assertion = null; - global.expect = actual => ({ - toEqual: () => { - originalExpect(actual).toEqual(assertion); - }, - }); - }); - - afterAll(() => { - mock.restore(); - global.expect = originalExpect; - }); - - it('should properly pass on state and payload', () => { - const exampleState = { FOO: 12, BAR: 3 }; - const examplePayload = { BAZ: 73, BIZ: 55 }; - - const action = ({ state }, payload) => { - originalExpect(state).toEqual(exampleState); - originalExpect(payload).toEqual(examplePayload); - }; - - assertion = { mutations: [], actions: [] }; - - testAction(action, examplePayload, exampleState); - }); - - describe('should work with synchronous actions', () => { - it('committing mutation', () => { - const action = ({ commit }) => { - commit('MUTATION'); - }; - - assertion = { mutations: [{ type: 'MUTATION' }], actions: [] }; - - testAction(action, null, {}, assertion.mutations, assertion.actions, noop); - }); - - it('dispatching action', () => { - const action = ({ dispatch }) => { - dispatch('ACTION'); - }; - - assertion = { actions: [{ type: 'ACTION' }], mutations: [] }; - - testAction(action, null, {}, assertion.mutations, assertion.actions, noop); - }); - - it('work with jasmine done once finished', done => { - assertion = { mutations: [], actions: [] }; - - testAction(noop, null, {}, assertion.mutations, assertion.actions, done); - }); - - it('provide promise interface', done => { - assertion = { mutations: [], actions: [] }; - - testAction(noop, null, {}, assertion.mutations, assertion.actions) - .then(done) - .catch(done.fail); - }); - }); - - describe('should work with promise based actions (fetch action)', () => { - let lastError; - const data = { FOO: 'BAR' }; - - const promiseAction = ({ commit, dispatch }) => { - dispatch('ACTION'); - - return axios - .get(TEST_HOST) - .catch(error => { - commit('ERROR'); - lastError = error; - throw error; - }) - .then(() => { - commit('SUCCESS'); - return data; - }); - }; - - beforeEach(() => { - lastError = null; - }); - - it('work with jasmine done once finished', done => { - mock.onGet(TEST_HOST).replyOnce(200, 42); - - assertion = { mutations: [{ type: 'SUCCESS' }], actions: [{ type: 'ACTION' }] }; - - testAction(promiseAction, null, {}, assertion.mutations, assertion.actions, done); - }); - - it('return original data of successful promise while checking actions/mutations', done => { - mock.onGet(TEST_HOST).replyOnce(200, 42); - - assertion = { mutations: [{ type: 'SUCCESS' }], actions: [{ type: 'ACTION' }] }; - - testAction(promiseAction, null, {}, assertion.mutations, assertion.actions) - .then(res => { - originalExpect(res).toEqual(data); - done(); - }) - .catch(done.fail); - }); - - it('return original error of rejected promise while checking actions/mutations', done => { - mock.onGet(TEST_HOST).replyOnce(500, ''); - - assertion = { mutations: [{ type: 'ERROR' }], actions: [{ type: 'ACTION' }] }; - - testAction(promiseAction, null, {}, assertion.mutations, assertion.actions) - .then(done.fail) - .catch(error => { - originalExpect(error).toBe(lastError); - done(); - }); - }); - }); - - it('should work with async actions not returning promises', done => { - const data = { FOO: 'BAR' }; - - const promiseAction = ({ commit, dispatch }) => { - dispatch('ACTION'); - - axios - .get(TEST_HOST) - .then(() => { - commit('SUCCESS'); - return data; - }) - .catch(error => { - commit('ERROR'); - throw error; - }); - }; - - mock.onGet(TEST_HOST).replyOnce(200, 42); - - assertion = { mutations: [{ type: 'SUCCESS' }], actions: [{ type: 'ACTION' }] }; - - testAction(promiseAction, null, {}, assertion.mutations, assertion.actions, done); - }); -}); |