editor.js/test/cypress/tests/copy-paste.cy.ts
Peter Savchenko b39996616c
chore(perf): initialisation and rendering performance optimisations (#2430)
* renderer batching

* initialization and rendering performance optimized

* insertMany api method added

* Update index.html

* rm old method

* upd changelog

* upd paragraph

* paste tests fixed

* api blocks tests fixed

* backspace event tests fixed

* async issues in tests fixed

* eslint

* stub block added, tests added

* eslint

* eslint

* add test for insertMany()

* Update package.json
2023-08-08 22:17:09 +03:00

381 lines
11 KiB
TypeScript

import Header from '@editorjs/header';
import Image from '@editorjs/simple-image';
import * as _ from '../../../src/components/utils';
import { BlockTool, BlockToolData } from '../../../types';
import $ from '../../../src/components/dom';
describe('Copy pasting from Editor', function () {
context('pasting', function () {
it('should paste plain text', function () {
cy.createEditor({});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.as('block')
.click()
.paste({
// eslint-disable-next-line @typescript-eslint/naming-convention
'text/plain': 'Some plain text',
});
cy.get('@block').should('contain', 'Some plain text');
});
it('should paste inline html data', function () {
cy.createEditor({});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.as('block')
.click()
.paste({
// eslint-disable-next-line @typescript-eslint/naming-convention
'text/html': '<p><b>Some text</b></p>',
});
cy.get('@block').should('contain.html', '<b>Some text</b>');
});
it('should paste several blocks if plain text contains new lines', function () {
cy.createEditor({});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.click()
.paste({
// eslint-disable-next-line @typescript-eslint/naming-convention
'text/plain': 'First block\n\nSecond block',
});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.then(blocks => {
expect(blocks[0].textContent).to.eq('First block');
expect(blocks[1].textContent).to.eq('Second block');
});
});
it('should paste several blocks if html contains several paragraphs', function () {
cy.createEditor({});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.click()
.paste({
// eslint-disable-next-line @typescript-eslint/naming-convention
'text/html': '<p>First block</p><p>Second block</p>',
});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.then(blocks => {
expect(blocks[0].textContent).to.eq('First block');
expect(blocks[1].textContent).to.eq('Second block');
});
});
it('should paste using custom data type', function () {
cy.createEditor({});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.click()
.paste({
// eslint-disable-next-line @typescript-eslint/naming-convention
'application/x-editor-js': JSON.stringify([
{
tool: 'paragraph',
data: {
text: 'First block',
},
},
{
tool: 'paragraph',
data: {
text: 'Second block',
},
},
]),
});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.then(blocks => {
expect(blocks[0].textContent).to.eq('First block');
expect(blocks[1].textContent).to.eq('Second block');
});
});
it('should parse block tags', function () {
cy.createEditor({
tools: {
header: Header,
},
});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.click()
.paste({
// eslint-disable-next-line @typescript-eslint/naming-convention
'text/html': '<h2>First block</h2><p>Second block</p>',
});
cy.get('[data-cy=editorjs]')
.get('h2.ce-header')
.should('contain', 'First block');
cy.get('[data-cy=editorjs]')
.get('div.ce-paragraph')
.should('contain', 'Second block');
});
it('should parse pattern', function () {
cy.createEditor({
tools: {
image: Image,
},
});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.click()
.paste({
// eslint-disable-next-line @typescript-eslint/naming-convention
'text/plain': 'https://codex.so/public/app/img/external/codex2x.png',
});
cy.get('[data-cy=editorjs]')
// In Edge test are performed slower, so we need to increase timeout to wait until image is loaded on the page
.get('img', { timeout: 10000 })
.should('have.attr', 'src', 'https://codex.so/public/app/img/external/codex2x.png');
});
it('should not prevent default behaviour if block\'s paste config equals false', function () {
const onPasteStub = cy.stub().as('onPaste');
/**
* Tool with disabled preventing default behavior of onPaste event
*/
class BlockToolWithPasteHandler implements BlockTool {
public static pasteConfig = false;
/**
* Render block
*/
public render(): HTMLElement {
const block = $.make('div', 'ce-block-with-disabled-prevent-default', {
contentEditable: 'true',
});
block.addEventListener('paste', onPasteStub);
return block;
}
/**
* Save data method
*/
public save(): BlockToolData {
return {};
}
}
cy.createEditor({
tools: {
blockToolWithPasteHandler: BlockToolWithPasteHandler,
},
})
.as('editorInstanceWithBlockToolWithPasteHandler');
cy.get('@editorInstanceWithBlockToolWithPasteHandler')
.render({
blocks: [
{
type: 'blockToolWithPasteHandler',
data: {},
},
],
})
.wait(100);
cy.get('@editorInstanceWithBlockToolWithPasteHandler')
.get('div.ce-block-with-disabled-prevent-default')
.click()
.paste({
// eslint-disable-next-line @typescript-eslint/naming-convention
'text/plain': 'Hello',
});
cy.get('@onPaste')
.should('have.been.calledWithMatch', {
defaultPrevented: false,
});
});
});
context('copying', function () {
it('should copy inline fragment', function () {
cy.createEditor({});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.click()
.type('Some text{selectall}')
.copy()
.then(clipboardData => {
/**
* As no blocks selected, clipboard data will be empty as will be handled by browser
*/
expect(clipboardData).to.be.empty;
});
});
it('should copy several blocks', function () {
cy.createEditor({});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.click()
.type('First block{enter}');
cy.get('[data-cy=editorjs')
.get('div.ce-block')
.next()
.type('Second block')
.type('{movetostart}')
.trigger('keydown', {
shiftKey: true,
keyCode: _.keyCodes.UP,
})
.copy()
.then(clipboardData => {
expect(clipboardData['text/html']).to.match(/<p>First block(<br>)?<\/p><p>Second block(<br>)?<\/p>/);
expect(clipboardData['text/plain']).to.eq(`First block\n\nSecond block`);
/**
* Need to wait for custom data as it is set asynchronously
*/
cy.wait(0).then(function () {
expect(clipboardData['application/x-editor-js']).not.to.be.undefined;
const data = JSON.parse(clipboardData['application/x-editor-js']);
expect(data[0].tool).to.eq('paragraph');
expect(data[0].data.text).to.match(/First block(<br>)?/);
expect(data[1].tool).to.eq('paragraph');
expect(data[1].data.text).to.match(/Second block(<br>)?/);
});
});
});
});
context('cutting', function () {
it('should cut inline fragment', function () {
cy.createEditor({});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.click()
.type('Some text{selectall}')
.cut()
.then(clipboardData => {
/**
* As no blocks selected, clipboard data will be empty as will be handled by browser
*/
expect(clipboardData).to.be.empty;
});
});
it('should cut several blocks', function () {
cy.createEditor({
data: {
blocks: [
{
type: 'paragraph',
data: { text: 'First block' },
},
{
type: 'paragraph',
data: { text: 'Second block' },
},
],
},
});
cy.get('[data-cy=editorjs')
.get('div.ce-block')
.last()
.click()
.type('{movetostart}')
.trigger('keydown', {
shiftKey: true,
keyCode: _.keyCodes.UP,
})
.cut()
.then(clipboardData => {
expect(clipboardData['text/html']).to.match(/<p>First block(<br>)?<\/p><p>Second block(<br>)?<\/p>/);
expect(clipboardData['text/plain']).to.eq(`First block\n\nSecond block`);
/**
* Need to wait for custom data as it is set asynchronously
*/
cy.wait(0).then(function () {
expect(clipboardData['application/x-editor-js']).not.to.be.undefined;
const data = JSON.parse(clipboardData['application/x-editor-js']);
expect(data[0].tool).to.eq('paragraph');
expect(data[0].data.text).to.match(/First block(<br>)?/);
expect(data[1].tool).to.eq('paragraph');
expect(data[1].data.text).to.match(/Second block(<br>)?/);
});
});
cy.get('[data-cy=editorjs]')
.should('not.contain', 'First block')
.should('not.contain', 'Second block');
});
it('should cut lots of blocks', function () {
const numberOfBlocks = 50;
const blocks = [];
for (let i = 0; i < numberOfBlocks; i++) {
blocks.push({
type: 'paragraph',
data: {
text: `Block ${i}`,
},
});
}
cy.createEditor({
data: {
blocks,
},
});
cy.get('[data-cy=editorjs]')
.get('div.ce-block')
.first()
.click()
.type('{ctrl+A}')
.type('{ctrl+A}')
.cut()
.then((clipboardData) => {
/**
* Need to wait for custom data as it is set asynchronously
*/
cy.wait(0).then(function () {
expect(clipboardData['application/x-editor-js']).not.to.be.undefined;
const data = JSON.parse(clipboardData['application/x-editor-js']);
expect(data.length).to.eq(numberOfBlocks);
});
});
});
});
});