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import Vue from 'vue';
import createStore from '~/notes/stores';
import DiscussionFilter from '~/notes/components/discussion_filter.vue';
import { mountComponentWithStore } from '../../helpers/vue_mount_component_helper';
import { discussionFiltersMock, discussionMock } from '../mock_data';
describe('DiscussionFilter component', () => {
let vm;
let store;
beforeEach(() => {
store = createStore();
const discussions = [
{
...discussionMock,
id: discussionMock.id,
notes: [{ ...discussionMock.notes[0], resolvable: true, resolved: true }],
},
];
const Component = Vue.extend(DiscussionFilter);
const defaultValue = discussionFiltersMock[0].value;
store.state.discussions = discussions;
vm = mountComponentWithStore(Component, {
el: null,
store,
props: {
filters: discussionFiltersMock,
defaultValue,
},
});
});
afterEach(() => {
vm.$destroy();
});
it('renders the all filters', () => {
expect(vm.$el.querySelectorAll('.dropdown-menu li').length).toEqual(
discussionFiltersMock.length,
);
});
it('renders the default selected item', () => {
expect(vm.$el.querySelector('#discussion-filter-dropdown').textContent.trim()).toEqual(
discussionFiltersMock[0].title,
);
});
it('updates to the selected item', () => {
const filterItem = vm.$el.querySelector('.dropdown-menu li:last-child button');
filterItem.click();
expect(vm.currentFilter.title).toEqual(filterItem.textContent.trim());
});
it('only updates when selected filter changes', () => {
const filterItem = vm.$el.querySelector('.dropdown-menu li:first-child button');
spyOn(vm, 'filterDiscussion');
filterItem.click();
expect(vm.filterDiscussion).not.toHaveBeenCalled();
});
});
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