debian-mirror-gitlab/spec/frontend/pdf/index_spec.js

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import Vue from 'vue';
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import { FIXTURES_PATH } from 'spec/test_constants';
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import PDFLab from '~/pdf/index.vue';
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jest.mock('pdfjs-dist/webpack', () => {
return { default: jest.requireActual('pdfjs-dist/build/pdf') };
});
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const pdf = `${FIXTURES_PATH}/blob/pdf/test.pdf`;
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const Component = Vue.extend(PDFLab);
describe('PDF component', () => {
let vm;
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const checkLoaded = (done) => {
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if (vm.loading) {
setTimeout(() => {
checkLoaded(done);
}, 100);
} else {
done();
}
};
describe('without PDF data', () => {
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beforeEach((done) => {
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vm = new Component({
propsData: {
pdf: '',
},
});
vm.$mount();
checkLoaded(done);
});
it('does not render', () => {
expect(vm.$el.tagName).toBeUndefined();
});
});
describe('with PDF data', () => {
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beforeEach((done) => {
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vm = new Component({
propsData: {
pdf,
},
});
vm.$mount();
checkLoaded(done);
});
it('renders pdf component', () => {
expect(vm.$el.tagName).toBeDefined();
});
});
});