159 lines
3.3 KiB
JavaScript
159 lines
3.3 KiB
JavaScript
import Vue from 'vue';
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import renderNotebook from '~/blob/notebook';
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describe('iPython notebook renderer', () => {
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preloadFixtures('static/notebook_viewer.html.raw');
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beforeEach(() => {
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loadFixtures('static/notebook_viewer.html.raw');
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});
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it('shows loading icon', () => {
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renderNotebook();
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expect(
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document.querySelector('.loading'),
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).not.toBeNull();
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});
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describe('successful response', () => {
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const response = (request, next) => {
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next(request.respondWith(JSON.stringify({
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cells: [{
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cell_type: 'markdown',
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source: ['# test'],
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}, {
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cell_type: 'code',
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execution_count: 1,
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source: [
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'def test(str)',
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' return str',
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],
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outputs: [],
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}],
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}), {
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status: 200,
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}));
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};
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beforeEach((done) => {
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Vue.http.interceptors.push(response);
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renderNotebook();
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setTimeout(() => {
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done();
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});
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});
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afterEach(() => {
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Vue.http.interceptors = _.without(
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Vue.http.interceptors, response,
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);
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});
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it('does not show loading icon', () => {
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expect(
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document.querySelector('.loading'),
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).toBeNull();
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});
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it('renders the notebook', () => {
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expect(
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document.querySelector('.md'),
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).not.toBeNull();
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});
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it('renders the markdown cell', () => {
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expect(
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document.querySelector('h1'),
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).not.toBeNull();
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expect(
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document.querySelector('h1').textContent.trim(),
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).toBe('test');
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});
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it('highlights code', () => {
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expect(
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document.querySelector('.token'),
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).not.toBeNull();
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expect(
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document.querySelector('.language-python'),
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).not.toBeNull();
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});
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});
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describe('error in JSON response', () => {
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const response = (request, next) => {
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next(request.respondWith('{ "cells": [{"cell_type": "markdown"} }', {
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status: 200,
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}));
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};
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beforeEach((done) => {
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Vue.http.interceptors.push(response);
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renderNotebook();
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setTimeout(() => {
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done();
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});
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});
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afterEach(() => {
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Vue.http.interceptors = _.without(
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Vue.http.interceptors, response,
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);
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});
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it('does not show loading icon', () => {
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expect(
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document.querySelector('.loading'),
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).toBeNull();
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});
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it('shows error message', () => {
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expect(
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document.querySelector('.md').textContent.trim(),
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).toBe('An error occured whilst parsing the file.');
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});
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});
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describe('error getting file', () => {
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const response = (request, next) => {
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next(request.respondWith('', {
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status: 500,
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}));
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};
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beforeEach((done) => {
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Vue.http.interceptors.push(response);
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renderNotebook();
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setTimeout(() => {
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done();
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});
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});
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afterEach(() => {
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Vue.http.interceptors = _.without(
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Vue.http.interceptors, response,
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);
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});
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it('does not show loading icon', () => {
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expect(
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document.querySelector('.loading'),
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).toBeNull();
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});
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it('shows error message', () => {
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expect(
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document.querySelector('.md').textContent.trim(),
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).toBe('An error occured whilst loading the file. Please try again later.');
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});
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});
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});
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