50 lines
1.2 KiB
JavaScript
50 lines
1.2 KiB
JavaScript
import Vue from 'vue';
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import pdfjsLib from 'vendor/pdf';
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import workerSrc from 'vendor/pdf.worker.min';
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import PageComponent from '~/pdf/page/index.vue';
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import mountComponent from 'spec/helpers/vue_mount_component_helper';
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import { FIXTURES_PATH } from 'spec/test_constants';
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const testPDF = `${FIXTURES_PATH}/blob/pdf/test.pdf`;
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describe('Page component', () => {
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const Component = Vue.extend(PageComponent);
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let vm;
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let testPage;
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beforeEach(done => {
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pdfjsLib.GlobalWorkerOptions.workerSrc = workerSrc;
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pdfjsLib
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.getDocument(testPDF)
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.then(pdf => pdf.getPage(1))
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.then(page => {
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testPage = page;
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})
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.then(done)
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.catch(done.fail);
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});
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afterEach(() => {
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vm.$destroy();
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});
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it('renders the page when mounting', done => {
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const promise = Promise.resolve();
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spyOn(testPage, 'render').and.callFake(() => promise);
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vm = mountComponent(Component, {
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page: testPage,
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number: 1,
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});
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expect(vm.rendering).toBe(true);
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promise
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.then(() => {
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expect(testPage.render).toHaveBeenCalledWith(vm.renderContext);
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expect(vm.rendering).toBe(false);
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})
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.then(done)
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.catch(done.fail);
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});
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});
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