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import BulletList from './../../src/nodes/BulletList'
import ListItem from './../../src/nodes/ListItem'
import Markdown from './../../src/extensions/Markdown'
import { createMarkdownSerializer } from './../../src/extensions/Markdown';
import { findChildren, findChildrenByType } from 'prosemirror-utils'
import createEditor from './../../src/tests/createEditor'
describe('ListItem extension integrated in the editor', () => {
const editor = createEditor({
content: '',
extensions: [Markdown, BulletList, ListItem],
})
it('has attrs', () => {
editor.commands.setContent('<p><ul><li>Test</li></ul></p>')
const li = findListItem()
expect(li.attrs).to.deep.eq({done: null, type: 0})
expectMarkdown(`
* Test`)
})
it('creates todo lists', () => {
editor.commands.setContent('Test')
editor.commands.todo_item()
const li = findListItem()
expect(li.attrs).to.deep.eq({done: false, type: 1})
expectMarkdown(`* [ ] Test`)
})
it('removes the list when toggling todo off', () => {
editor.commands.setContent('Test')
editor.commands.todo_item()
editor.commands.todo_item()
expect(findListItem()).to.eq(undefined)
expectMarkdown(`Test`)
})
it('creates a bullet list', () => {
editor.commands.setContent('<p>Test</p>')
editor.commands.bulletListItem()
expectMarkdown(`* Test`)
})
it('turns a bullet list into a todo list', () => {
editor.commands.setContent('<p>Test</p>')
editor.commands.bulletListItem()
editor.commands.todo_item()
expectMarkdown(`* [ ] Test`)
})
it('only toggles one list item', () => {
editor.commands.setContent('<p><ul><li>Todo</li><li>Not to do</li></ul></p>')
for (const { pos } of findTexts('Todo')) {
editor.commands.setTextSelection(pos)
editor.commands.todo_item()
}
expectMarkdown(`
* [ ] Todo
* Not to do`)
})
it('toggles two separate list item', () => {
editor.commands.setContent('<p><ul><li>Todo</li><li>Not to do</li><li>Todo</li></ul></p>')
for (const { pos } of findTexts('Todo')) {
editor.commands.setTextSelection(pos)
editor.commands.todo_item()
}
expectMarkdown(`
* [ ] Todo
* Not to do
* [ ] Todo`)
})
function findListItem(index = 0) {
const doc = editor.state.doc
const type = editor.schema.nodes.listItem
return findChildrenByType(doc, type)[index]?.node;
}
function findTexts(text) {
const doc = editor.state.doc
return findChildren(doc, child => {
return child.isText && child.text === text
})
}
function expectMarkdown(markdown) {
expect(getMarkdown()).to.equal(markdown.replace(/\t*/g, ''))
}
function getMarkdown() {
const serializer = createMarkdownSerializer(editor.schema)
return serializer.serialize(editor.state.doc)
}
})
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