136 lines
3.4 KiB
JavaScript
136 lines
3.4 KiB
JavaScript
import { shallowMount } from '@vue/test-utils';
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import DocLine from '~/code_navigation/components/doc_line.vue';
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import Popover from '~/code_navigation/components/popover.vue';
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const DEFINITION_PATH_PREFIX = 'http://gitlab.com';
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const MOCK_CODE_DATA = Object.freeze({
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hover: [
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{
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language: 'javascript',
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tokens: [
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[
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{
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class: 'k',
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value: 'function',
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},
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{
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value: ' main() {',
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},
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],
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[
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{
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value: '}',
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},
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],
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],
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},
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],
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definition_path: 'test.js',
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definitionLineNumber: 20,
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});
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const MOCK_DOCS_DATA = Object.freeze({
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hover: [
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{
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language: null,
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value: 'console.log',
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},
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],
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definition_path: 'test.js#L20',
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});
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const MOCK_DATA_WITH_REFERENCES = Object.freeze({
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hover: [
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{
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language: null,
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value: 'console.log',
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},
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],
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references: [{ path: 'index.js' }, { path: 'app.js' }],
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definition_path: 'test.js#L20',
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});
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let wrapper;
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function factory({ position, data, definitionPathPrefix, blobPath = 'index.js' }) {
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wrapper = shallowMount(Popover, {
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propsData: { position, data, definitionPathPrefix, blobPath },
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stubs: { DocLine },
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});
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}
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describe('Code navigation popover component', () => {
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afterEach(() => {
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wrapper.destroy();
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});
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it('renders popover', () => {
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factory({
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position: { x: 0, y: 0, height: 0 },
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data: MOCK_CODE_DATA,
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definitionPathPrefix: DEFINITION_PATH_PREFIX,
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});
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expect(wrapper.element).toMatchSnapshot();
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});
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it('srender references tab with empty text when no references exist', () => {
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factory({
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position: { x: 0, y: 0, height: 0 },
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data: MOCK_CODE_DATA,
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definitionPathPrefix: DEFINITION_PATH_PREFIX,
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});
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expect(wrapper.find('[data-testid="references-tab"]').text()).toContain('No references found');
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});
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it('renders link with hash to current file', () => {
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factory({
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position: { x: 0, y: 0, height: 0 },
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data: MOCK_CODE_DATA,
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definitionPathPrefix: DEFINITION_PATH_PREFIX,
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blobPath: 'test.js',
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});
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expect(wrapper.find('[data-testid="go-to-definition-btn"]').attributes('href')).toBe('#L20');
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});
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it('renders list of references', () => {
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factory({
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position: { x: 0, y: 0, height: 0 },
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data: MOCK_DATA_WITH_REFERENCES,
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definitionPathPrefix: DEFINITION_PATH_PREFIX,
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});
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expect(wrapper.find('[data-testid="references-tab"]').exists()).toBe(true);
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expect(wrapper.findAll('[data-testid="reference-link"]').length).toBe(2);
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});
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describe('code output', () => {
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it('renders code output', () => {
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factory({
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position: { x: 0, y: 0, height: 0 },
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data: MOCK_CODE_DATA,
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definitionPathPrefix: DEFINITION_PATH_PREFIX,
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});
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expect(wrapper.findComponent({ ref: 'code-output' }).exists()).toBe(true);
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expect(wrapper.findComponent({ ref: 'doc-output' }).exists()).toBe(false);
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});
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});
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describe('documentation output', () => {
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it('renders code output', () => {
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factory({
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position: { x: 0, y: 0, height: 0 },
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data: MOCK_DOCS_DATA,
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definitionPathPrefix: DEFINITION_PATH_PREFIX,
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});
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expect(wrapper.findComponent({ ref: 'code-output' }).exists()).toBe(false);
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expect(wrapper.findComponent({ ref: 'doc-output' }).exists()).toBe(true);
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});
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});
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});
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