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import MockAdapter from 'axios-mock-adapter';
import { mountExtended } from 'helpers/vue_test_utils_helper';
import { trimText } from 'helpers/text_helper';
import waitForPromises from 'helpers/wait_for_promises';
import axios from '~/lib/utils/axios_utils';
import extensionsContainer from '~/vue_merge_request_widget/components/extensions/container';
import { registerExtension } from '~/vue_merge_request_widget/components/extensions';
import codeQualityExtension from '~/vue_merge_request_widget/extensions/code_quality';
import httpStatusCodes from '~/lib/utils/http_status';
import {
codeQualityResponseNewErrors,
codeQualityResponseResolvedErrors,
codeQualityResponseResolvedAndNewErrors,
codeQualityResponseNoErrors,
} from './mock_data';
describe('Code Quality extension', () => {
let wrapper;
let mock;
registerExtension(codeQualityExtension);
const endpoint = '/root/repo/-/merge_requests/4/accessibility_reports.json';
const mockApi = (statusCode, data) => {
mock.onGet(endpoint).reply(statusCode, data);
};
const findToggleCollapsedButton = () => wrapper.findByTestId('toggle-button');
const findAllExtensionListItems = () => wrapper.findAllByTestId('extension-list-item');
const createComponent = () => {
wrapper = mountExtended(extensionsContainer, {
propsData: {
mr: {
codeQuality: endpoint,
blobPath: {
head_path: 'example/path',
base_path: 'example/path',
},
},
},
});
};
beforeEach(() => {
mock = new MockAdapter(axios);
});
afterEach(() => {
wrapper.destroy();
mock.restore();
});
describe('summary', () => {
it('displays loading text', () => {
mockApi(httpStatusCodes.OK, codeQualityResponseNewErrors);
createComponent();
expect(wrapper.text()).toBe('Code Quality test metrics results are being parsed');
});
it('displays failed loading text', async () => {
mockApi(httpStatusCodes.INTERNAL_SERVER_ERROR);
createComponent();
await waitForPromises();
expect(wrapper.text()).toBe('Code Quality failed loading results');
});
it('displays quality degradation', async () => {
mockApi(httpStatusCodes.OK, codeQualityResponseNewErrors);
createComponent();
await waitForPromises();
expect(wrapper.text()).toBe('Code Quality degraded on 2 points.');
});
it('displays quality improvement', async () => {
mockApi(httpStatusCodes.OK, codeQualityResponseResolvedErrors);
createComponent();
await waitForPromises();
expect(wrapper.text()).toBe('Code Quality improved on 2 points.');
});
it('displays quality improvement and degradation', async () => {
mockApi(httpStatusCodes.OK, codeQualityResponseResolvedAndNewErrors);
createComponent();
await waitForPromises();
expect(wrapper.text()).toBe('Code Quality improved on 1 point and degraded on 1 point.');
});
it('displays no detected errors', async () => {
mockApi(httpStatusCodes.OK, codeQualityResponseNoErrors);
createComponent();
await waitForPromises();
expect(wrapper.text()).toBe('No changes to Code Quality.');
});
});
describe('expanded data', () => {
beforeEach(async () => {
mockApi(httpStatusCodes.OK, codeQualityResponseResolvedAndNewErrors);
createComponent();
await waitForPromises();
findToggleCollapsedButton().trigger('click');
await waitForPromises();
});
it('displays all report list items in viewport', async () => {
expect(findAllExtensionListItems()).toHaveLength(2);
});
it('displays report list item formatted', () => {
const text = {
newError: trimText(findAllExtensionListItems().at(0).text().replace(/\s+/g, ' ').trim()),
resolvedError: findAllExtensionListItems().at(1).text().replace(/\s+/g, ' ').trim(),
};
expect(text.newError).toContain(
"Minor - Parsing error: 'return' outside of function in index.js:12",
);
expect(text.resolvedError).toContain(
"Minor - Parsing error: 'return' outside of function in index.js:12",
);
});
});
});
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