99 lines
3.3 KiB
JavaScript
99 lines
3.3 KiB
JavaScript
const marked = require('../../src/marked.js');
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describe('Test heading ID functionality', () => {
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it('should add id attribute by default', () => {
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const renderer = new marked.Renderer();
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const slugger = new marked.Slugger();
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const header = renderer.heading('test', 1, 'test', slugger);
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expect(header).toBe('<h1 id="test">test</h1>\n');
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});
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it('should NOT add id attribute when options set false', () => {
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const renderer = new marked.Renderer({ headerIds: false });
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const header = renderer.heading('test', 1, 'test');
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expect(header).toBe('<h1>test</h1>\n');
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});
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});
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describe('Test slugger functionality', () => {
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it('should use lowercase slug', () => {
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const slugger = new marked.Slugger();
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expect(slugger.slug('Test')).toBe('test');
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});
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it('should be unique to avoid collisions 1280', () => {
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const slugger = new marked.Slugger();
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expect(slugger.slug('test')).toBe('test');
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expect(slugger.slug('test')).toBe('test-1');
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expect(slugger.slug('test')).toBe('test-2');
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});
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it('should be unique when slug ends with number', () => {
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const slugger = new marked.Slugger();
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expect(slugger.slug('test 1')).toBe('test-1');
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expect(slugger.slug('test')).toBe('test');
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expect(slugger.slug('test')).toBe('test-2');
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});
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it('should be unique when slug ends with hyphen number', () => {
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const slugger = new marked.Slugger();
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expect(slugger.slug('foo')).toBe('foo');
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expect(slugger.slug('foo')).toBe('foo-1');
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expect(slugger.slug('foo 1')).toBe('foo-1-1');
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expect(slugger.slug('foo-1')).toBe('foo-1-2');
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expect(slugger.slug('foo')).toBe('foo-2');
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});
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it('should allow non-latin chars', () => {
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const slugger = new marked.Slugger();
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expect(slugger.slug('привет')).toBe('привет');
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});
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it('should remove ampersands 857', () => {
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const slugger = new marked.Slugger();
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expect(slugger.slug('This & That Section')).toBe('this--that-section');
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});
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it('should remove periods', () => {
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const slugger = new marked.Slugger();
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expect(slugger.slug('file.txt')).toBe('filetxt');
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});
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it('should remove html tags', () => {
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const slugger = new marked.Slugger();
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expect(slugger.slug('<em>html</em>')).toBe('html');
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});
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});
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describe('Test paragraph token type', () => {
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it('should use the "paragraph" type on top level', () => {
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const md = 'A Paragraph.\n\n> A blockquote\n\n- list item\n';
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const tokens = marked.lexer(md);
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expect(tokens[0].type).toBe('paragraph');
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expect(tokens[2].tokens[0].type).toBe('paragraph');
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expect(tokens[3].items[0].tokens[0].type).toBe('text');
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});
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});
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describe('changeDefaults', () => {
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it('should change global defaults', () => {
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const { defaults, changeDefaults } = require('../../src/defaults');
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expect(defaults.test).toBeUndefined();
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changeDefaults({ test: true });
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expect(require('../../src/defaults').defaults.test).toBe(true);
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});
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});
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describe('inlineLexer', () => {
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it('should send html to renderer.html', () => {
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const renderer = new marked.Renderer();
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spyOn(renderer, 'html').and.callThrough();
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const md = 'HTML Image: <img alt="MY IMAGE" src="example.png" />';
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marked(md, { renderer });
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expect(renderer.html).toHaveBeenCalledWith('<img alt="MY IMAGE" src="example.png" />');
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});
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});
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