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import { shallowMount, createLocalVue } from '@vue/test-utils';
import Vuex from 'vuex';
import { GlLoadingIcon } from '@gitlab/ui';
import List from '~/ide/components/merge_requests/list.vue';
import Item from '~/ide/components/merge_requests/item.vue';
import TokenedInput from '~/ide/components/shared/tokened_input.vue';
import { mergeRequests as mergeRequestsMock } from '../../mock_data';
const localVue = createLocalVue();
localVue.use(Vuex);
describe('IDE merge requests list', () => {
let wrapper;
let fetchMergeRequestsMock;
const findSearchTypeButtons = () => wrapper.findAll('button');
const findTokenedInput = () => wrapper.find(TokenedInput);
const createComponent = (state = {}) => {
const { mergeRequests = {}, ...restOfState } = state;
const fakeStore = new Vuex.Store({
state: {
currentMergeRequestId: '1',
currentProjectId: 'project/master',
...restOfState,
},
modules: {
mergeRequests: {
namespaced: true,
state: {
isLoading: false,
mergeRequests: [],
...mergeRequests,
},
actions: {
fetchMergeRequests: fetchMergeRequestsMock,
},
},
},
});
wrapper = shallowMount(List, {
store: fakeStore,
localVue,
});
};
beforeEach(() => {
fetchMergeRequestsMock = jest.fn();
});
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
it('calls fetch on mounted', () => {
createComponent();
expect(fetchMergeRequestsMock).toHaveBeenCalledWith(expect.any(Object), {
search: '',
type: '',
});
});
it('renders loading icon when merge request is loading', () => {
createComponent({ mergeRequests: { isLoading: true } });
expect(wrapper.find(GlLoadingIcon).exists()).toBe(true);
});
it('renders no search results text when search is not empty', () => {
createComponent();
findTokenedInput().vm.$emit('input', 'something');
return wrapper.vm.$nextTick().then(() => {
expect(wrapper.text()).toContain('No merge requests found');
});
});
it('clicking on search type, sets currentSearchType and loads merge requests', () => {
createComponent();
findTokenedInput().vm.$emit('focus');
return wrapper.vm
.$nextTick()
.then(() => {
findSearchTypeButtons().at(0).trigger('click');
return wrapper.vm.$nextTick();
})
.then(() => {
const searchType = wrapper.vm.$options.searchTypes[0];
expect(findTokenedInput().props('tokens')).toEqual([searchType]);
expect(fetchMergeRequestsMock).toHaveBeenCalledWith(expect.any(Object), {
type: searchType.type,
search: '',
});
});
});
describe('with merge requests', () => {
let defaultStateWithMergeRequests;
beforeAll(() => {
defaultStateWithMergeRequests = {
mergeRequests: {
isLoading: false,
mergeRequests: [
{ ...mergeRequestsMock[0], projectPathWithNamespace: 'gitlab-org/gitlab-foss' },
],
},
};
});
it('renders list', () => {
createComponent(defaultStateWithMergeRequests);
expect(wrapper.findAll(Item).length).toBe(1);
expect(wrapper.find(Item).props('item')).toBe(
defaultStateWithMergeRequests.mergeRequests.mergeRequests[0],
);
});
describe('when searching merge requests', () => {
it('calls `loadMergeRequests` on input in search field', () => {
createComponent(defaultStateWithMergeRequests);
const input = findTokenedInput();
input.vm.$emit('input', 'something');
return wrapper.vm.$nextTick().then(() => {
expect(fetchMergeRequestsMock).toHaveBeenCalledWith(expect.any(Object), {
search: 'something',
type: '',
});
});
});
});
});
describe('on search focus', () => {
let input;
beforeEach(() => {
createComponent();
input = findTokenedInput();
});
describe('without search value', () => {
beforeEach(() => {
input.vm.$emit('focus');
return wrapper.vm.$nextTick();
});
it('shows search types', () => {
const buttons = findSearchTypeButtons();
expect(buttons.wrappers.map((x) => x.text().trim())).toEqual(
wrapper.vm.$options.searchTypes.map((x) => x.label),
);
});
it('hides search types when search changes', () => {
input.vm.$emit('input', 'something');
return wrapper.vm.$nextTick().then(() => {
expect(findSearchTypeButtons().exists()).toBe(false);
});
});
describe('with search type', () => {
beforeEach(() => {
findSearchTypeButtons().at(0).trigger('click');
return wrapper.vm
.$nextTick()
.then(() => input.vm.$emit('focus'))
.then(() => wrapper.vm.$nextTick());
});
it('does not show search types', () => {
expect(findSearchTypeButtons().exists()).toBe(false);
});
});
});
describe('with search value', () => {
beforeEach(() => {
input.vm.$emit('input', 'something');
input.vm.$emit('focus');
return wrapper.vm.$nextTick();
});
it('does not show search types', () => {
expect(findSearchTypeButtons().exists()).toBe(false);
});
});
});
});
|
