89 lines
2.4 KiB
JavaScript
89 lines
2.4 KiB
JavaScript
import { shallowMount } from '@vue/test-utils';
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import BlobHeaderFilepath from '~/blob/components/blob_header_filepath.vue';
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import ClipboardButton from '~/vue_shared/components/clipboard_button.vue';
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import { Blob as MockBlob } from './mock_data';
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import { numberToHumanSize } from '~/lib/utils/number_utils';
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jest.mock('~/lib/utils/number_utils', () => ({
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numberToHumanSize: jest.fn(() => 'a lot'),
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}));
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describe('Blob Header Filepath', () => {
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let wrapper;
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function createComponent(blobProps = {}, options = {}) {
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wrapper = shallowMount(BlobHeaderFilepath, {
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propsData: {
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blob: { ...MockBlob, ...blobProps },
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},
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...options,
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});
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}
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afterEach(() => {
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wrapper.destroy();
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});
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describe('rendering', () => {
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it('matches the snapshot', () => {
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createComponent();
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expect(wrapper.element).toMatchSnapshot();
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});
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it('renders regular name', () => {
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createComponent();
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expect(
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wrapper
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.find('.js-blob-header-filepath')
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.text()
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.trim(),
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).toBe(MockBlob.path);
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});
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it('does not fail if the name is empty', () => {
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const emptyPath = '';
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createComponent({ path: emptyPath });
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expect(wrapper.find('.js-blob-header-filepath').exists()).toBe(false);
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});
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it('renders copy-to-clipboard icon that copies path of the Blob', () => {
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createComponent();
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const btn = wrapper.find(ClipboardButton);
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expect(btn.exists()).toBe(true);
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expect(btn.vm.text).toBe(MockBlob.path);
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});
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it('renders filesize in a human-friendly format', () => {
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createComponent();
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expect(numberToHumanSize).toHaveBeenCalled();
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expect(wrapper.vm.blobSize).toBe('a lot');
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});
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it('renders a slot and prepends its contents to the existing one', () => {
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const slotContent = 'Foo Bar';
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createComponent(
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{},
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{
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scopedSlots: {
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'filepath-prepend': `<span>${slotContent}</span>`,
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},
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},
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);
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expect(wrapper.text()).toContain(slotContent);
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expect(
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wrapper
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.text()
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.trim()
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.substring(0, slotContent.length),
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).toBe(slotContent);
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});
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});
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describe('functionality', () => {
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it('sets gfm value correctly on the clipboard-button', () => {
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createComponent();
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expect(wrapper.vm.gfmCopyText).toBe(`\`${MockBlob.path}\``);
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});
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});
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});
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