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import Vuex from 'vuex';
import { shallowMount, createLocalVue } from '@vue/test-utils';
import createState from '~/code_navigation/store/state';
import App from '~/code_navigation/components/app.vue';
import Popover from '~/code_navigation/components/popover.vue';
const localVue = createLocalVue();
const fetchData = jest.fn();
const showDefinition = jest.fn();
let wrapper;
localVue.use(Vuex);
function factory(initialState = {}) {
const store = new Vuex.Store({
state: {
...createState(),
...initialState,
definitionPathPrefix: 'https://test.com/blob/master',
},
actions: {
fetchData,
showDefinition,
},
});
wrapper = shallowMount(App, { store, localVue });
}
describe('Code navigation app component', () => {
afterEach(() => {
wrapper.destroy();
});
it('fetches data on mount', () => {
factory();
expect(fetchData).toHaveBeenCalled();
});
it('hides popover when no definition set', () => {
factory();
expect(wrapper.find(Popover).exists()).toBe(false);
});
it('renders popover when definition set', () => {
factory({
currentDefinition: { hover: 'console' },
currentDefinitionPosition: { x: 0 },
currentBlobPath: 'index.js',
});
expect(wrapper.find(Popover).exists()).toBe(true);
});
it('calls showDefinition when clicking blob viewer', () => {
setFixtures('<div class="blob-viewer"></div>');
factory();
document.querySelector('.blob-viewer').click();
expect(showDefinition).toHaveBeenCalled();
});
});
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