98 lines
1.9 KiB
JavaScript
98 lines
1.9 KiB
JavaScript
import Vue from 'vue';
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import MarkdownComponent from '~/notebook/cells/markdown.vue';
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import katex from 'vendor/katex';
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const Component = Vue.extend(MarkdownComponent);
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window.katex = katex;
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describe('Markdown component', () => {
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let vm;
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let cell;
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let json;
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beforeEach((done) => {
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json = getJSONFixture('blob/notebook/basic.json');
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cell = json.cells[1];
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vm = new Component({
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propsData: {
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cell,
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},
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});
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vm.$mount();
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setTimeout(() => {
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done();
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});
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});
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it('does not render promot', () => {
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expect(vm.$el.querySelector('.prompt span')).toBeNull();
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});
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it('does not render the markdown text', () => {
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expect(
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vm.$el.querySelector('.markdown').innerHTML.trim(),
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).not.toEqual(cell.source.join(''));
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});
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it('renders the markdown HTML', () => {
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expect(vm.$el.querySelector('.markdown h1')).not.toBeNull();
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});
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describe('katex', () => {
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beforeEach(() => {
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json = getJSONFixture('blob/notebook/math.json');
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});
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it('renders multi-line katex', (done) => {
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vm = new Component({
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propsData: {
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cell: json.cells[0],
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},
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}).$mount();
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Vue.nextTick(() => {
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expect(
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vm.$el.querySelector('.katex'),
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).not.toBeNull();
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done();
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});
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});
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it('renders inline katex', (done) => {
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vm = new Component({
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propsData: {
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cell: json.cells[1],
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},
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}).$mount();
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Vue.nextTick(() => {
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expect(
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vm.$el.querySelector('p:first-child .katex'),
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).not.toBeNull();
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done();
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});
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});
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it('renders multiple inline katex', (done) => {
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vm = new Component({
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propsData: {
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cell: json.cells[1],
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},
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}).$mount();
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Vue.nextTick(() => {
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expect(
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vm.$el.querySelectorAll('p:nth-child(2) .katex').length,
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).toBe(4);
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done();
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});
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});
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});
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});
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