67 lines
1.6 KiB
JavaScript
67 lines
1.6 KiB
JavaScript
import { shallowMount } from '@vue/test-utils';
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import { GlLoadingIcon } from '@gitlab/ui';
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import { FIXTURES_PATH } from 'spec/test_constants';
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import component from '~/blob/pdf/pdf_viewer.vue';
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import PdfLab from '~/pdf/index.vue';
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const testPDF = `${FIXTURES_PATH}/blob/pdf/test.pdf`;
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describe('PDF renderer', () => {
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let wrapper;
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const mountComponent = () => {
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wrapper = shallowMount(component, {
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propsData: {
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pdf: testPDF,
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},
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});
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};
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const findLoading = () => wrapper.find(GlLoadingIcon);
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const findPdfLab = () => wrapper.find(PdfLab);
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const findLoadError = () => wrapper.find({ ref: 'loadError' });
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beforeEach(() => {
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mountComponent();
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});
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afterEach(() => {
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wrapper.destroy();
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wrapper = null;
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});
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it('shows loading icon', () => {
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expect(findLoading().exists()).toBe(true);
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});
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describe('successful response', () => {
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beforeEach(() => {
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findPdfLab().vm.$emit('pdflabload');
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});
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it('does not show loading icon', () => {
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expect(findLoading().exists()).toBe(false);
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});
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it('renders the PDF', () => {
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expect(findPdfLab().exists()).toBe(true);
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});
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});
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describe('error getting file', () => {
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beforeEach(() => {
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findPdfLab().vm.$emit('pdflaberror', 'foo');
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});
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it('does not show loading icon', () => {
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expect(findLoading().exists()).toBe(false);
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});
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it('shows error message', () => {
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expect(findLoadError().text()).toBe(
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'An error occurred while loading the file. Please try again later.',
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);
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});
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});
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});
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