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import testAction from 'helpers/vuex_action_helper';
import createState from '~/milestones/stores/state';
import * as actions from '~/milestones/stores/actions';
import * as types from '~/milestones/stores/mutation_types';
let mockProjectMilestonesReturnValue;
let mockProjectSearchReturnValue;
jest.mock('~/api', () => ({
// `__esModule: true` is required when mocking modules with default exports:
// https://jestjs.io/docs/en/jest-object#jestmockmodulename-factory-options
__esModule: true,
default: {
projectMilestones: () => mockProjectMilestonesReturnValue,
projectSearch: () => mockProjectSearchReturnValue,
},
}));
describe('Milestone combobox Vuex store actions', () => {
let state;
beforeEach(() => {
state = createState();
});
describe('setProjectId', () => {
it(`commits ${types.SET_PROJECT_ID} with the new project ID`, () => {
const projectId = '4';
testAction(actions.setProjectId, projectId, state, [
{ type: types.SET_PROJECT_ID, payload: projectId },
]);
});
});
describe('setSelectedMilestones', () => {
it(`commits ${types.SET_SELECTED_MILESTONES} with the new selected milestones name`, () => {
const selectedMilestones = ['v1.2.3'];
testAction(actions.setSelectedMilestones, selectedMilestones, state, [
{ type: types.SET_SELECTED_MILESTONES, payload: selectedMilestones },
]);
});
});
describe('toggleMilestones', () => {
const selectedMilestone = 'v1.2.3';
it(`commits ${types.ADD_SELECTED_MILESTONE} with the new selected milestone name`, () => {
testAction(actions.toggleMilestones, selectedMilestone, state, [
{ type: types.ADD_SELECTED_MILESTONE, payload: selectedMilestone },
]);
});
it(`commits ${types.REMOVE_SELECTED_MILESTONE} with the new selected milestone name`, () => {
state.selectedMilestones = [selectedMilestone];
testAction(actions.toggleMilestones, selectedMilestone, state, [
{ type: types.REMOVE_SELECTED_MILESTONE, payload: selectedMilestone },
]);
});
});
describe('search', () => {
it(`commits ${types.SET_QUERY} with the new search query`, () => {
const query = 'v1.0';
testAction(
actions.search,
query,
state,
[{ type: types.SET_QUERY, payload: query }],
[{ type: 'searchMilestones' }],
);
});
});
describe('searchMilestones', () => {
describe('when the search is successful', () => {
const projectSearchApiResponse = { data: [{ title: 'v1.0' }] };
beforeEach(() => {
mockProjectSearchReturnValue = Promise.resolve(projectSearchApiResponse);
});
it(`commits ${types.REQUEST_START}, ${types.RECEIVE_PROJECT_MILESTONES_SUCCESS} with the response from the API, and ${types.REQUEST_FINISH}`, () => {
return testAction(actions.searchMilestones, undefined, state, [
{ type: types.REQUEST_START },
{ type: types.RECEIVE_PROJECT_MILESTONES_SUCCESS, payload: projectSearchApiResponse },
{ type: types.REQUEST_FINISH },
]);
});
});
describe('when the search fails', () => {
const error = new Error('Something went wrong!');
beforeEach(() => {
mockProjectSearchReturnValue = Promise.reject(error);
});
it(`commits ${types.REQUEST_START}, ${types.RECEIVE_PROJECT_MILESTONES_ERROR} with the error object, and ${types.REQUEST_FINISH}`, () => {
return testAction(actions.searchMilestones, undefined, state, [
{ type: types.REQUEST_START },
{ type: types.RECEIVE_PROJECT_MILESTONES_ERROR, payload: error },
{ type: types.REQUEST_FINISH },
]);
});
});
});
describe('fetchMilestones', () => {
describe('when the fetch is successful', () => {
const projectMilestonesApiResponse = { data: [{ title: 'v1.0' }] };
beforeEach(() => {
mockProjectMilestonesReturnValue = Promise.resolve(projectMilestonesApiResponse);
});
it(`commits ${types.REQUEST_START}, ${types.RECEIVE_PROJECT_MILESTONES_SUCCESS} with the response from the API, and ${types.REQUEST_FINISH}`, () => {
return testAction(actions.fetchMilestones, undefined, state, [
{ type: types.REQUEST_START },
{ type: types.RECEIVE_PROJECT_MILESTONES_SUCCESS, payload: projectMilestonesApiResponse },
{ type: types.REQUEST_FINISH },
]);
});
});
describe('when the fetch fails', () => {
const error = new Error('Something went wrong!');
beforeEach(() => {
mockProjectMilestonesReturnValue = Promise.reject(error);
});
it(`commits ${types.REQUEST_START}, ${types.RECEIVE_PROJECT_MILESTONES_ERROR} with the error object, and ${types.REQUEST_FINISH}`, () => {
return testAction(actions.fetchMilestones, undefined, state, [
{ type: types.REQUEST_START },
{ type: types.RECEIVE_PROJECT_MILESTONES_ERROR, payload: error },
{ type: types.REQUEST_FINISH },
]);
});
});
});
});
|
