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import { createLocalVue } from '@vue/test-utils';
import VueApollo from 'vue-apollo';
import { nextTick } from 'vue';
import createMockApollo from 'helpers/mock_apollo_helper';
import waitForPromises from 'helpers/wait_for_promises';
import BlobControls from '~/repository/components/blob_controls.vue';
import blobControlsQuery from '~/repository/queries/blob_controls.query.graphql';
import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
import createRouter from '~/repository/router';
import { updateElementsVisibility } from '~/repository/utils/dom';
import { blobControlsDataMock, refMock } from '../mock_data';
jest.mock('~/repository/utils/dom');
let router;
let wrapper;
let mockResolver;
const localVue = createLocalVue();
const createComponent = async () => {
localVue.use(VueApollo);
const project = { ...blobControlsDataMock };
const projectPath = 'some/project';
router = createRouter(projectPath, refMock);
router.replace({ name: 'blobPath', params: { path: '/some/file.js' } });
mockResolver = jest.fn().mockResolvedValue({ data: { project } });
wrapper = shallowMountExtended(BlobControls, {
localVue,
router,
apolloProvider: createMockApollo([[blobControlsQuery, mockResolver]]),
propsData: { projectPath },
mixins: [{ data: () => ({ ref: refMock }) }],
});
await waitForPromises();
};
describe('Blob controls component', () => {
const findFindButton = () => wrapper.findByTestId('find');
const findBlameButton = () => wrapper.findByTestId('blame');
const findHistoryButton = () => wrapper.findByTestId('history');
const findPermalinkButton = () => wrapper.findByTestId('permalink');
beforeEach(() => createComponent());
afterEach(() => wrapper.destroy());
it('renders a find button with the correct href', () => {
expect(findFindButton().attributes('href')).toBe('find/file.js');
});
it('renders a blame button with the correct href', () => {
expect(findBlameButton().attributes('href')).toBe('blame/file.js');
});
it('renders a history button with the correct href', () => {
expect(findHistoryButton().attributes('href')).toBe('history/file.js');
});
it('renders a permalink button with the correct href', () => {
expect(findPermalinkButton().attributes('href')).toBe('permalink/file.js');
});
it.each`
name | path
${'blobPathDecoded'} | ${null}
${'treePathDecoded'} | ${'myFile.js'}
`(
'does not render any buttons if router name is $name and router path is $path',
async ({ name, path }) => {
router.replace({ name, params: { path } });
await nextTick();
expect(findFindButton().exists()).toBe(false);
expect(findBlameButton().exists()).toBe(false);
expect(findHistoryButton().exists()).toBe(false);
expect(findPermalinkButton().exists()).toBe(false);
expect(updateElementsVisibility).toHaveBeenCalledWith('.tree-controls', true);
},
);
});
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