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instance.test.js
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instance.test.js
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import { marked, Marked, Renderer, Tokenizer, Hooks } from '../../lib/marked.esm.js';
import { describe, it, beforeEach } from 'node:test';
import assert from 'node:assert';
describe('Marked', () => {
it('should allow multiple instances', () => {
const marked1 = new Marked({
silent: true,
renderer: {
heading() {
return 'im marked1';
}
}
});
const marked2 = new Marked({
silent: true,
renderer: {
heading() {
return 'im marked2';
}
}
});
assert.strictEqual(marked1.parse('# header'), 'im marked1');
assert.strictEqual(marked2.parse('# header'), 'im marked2');
assert.strictEqual(marked.parse('# header'), '<h1>header</h1>\n');
});
it('should work with use', () => {
const marked1 = new Marked();
marked1.use({
silent: true,
renderer: {
heading() {
return 'im marked1';
}
}
});
const marked2 = new Marked();
marked2.use({
silent: true,
renderer: {
heading() {
return 'im marked2';
}
}
});
assert.strictEqual(marked1.parse('# header'), 'im marked1');
assert.strictEqual(marked2.parse('# header'), 'im marked2');
assert.strictEqual(marked.parse('# header'), '<h1>header</h1>\n');
});
it('should work with setOptions', () => {
const marked1 = new Marked();
const marked1Renderer = new Renderer();
marked1Renderer.heading = () => 'im marked1';
marked1.setOptions({
silent: true,
renderer: marked1Renderer
});
const marked2 = new Marked();
const marked2Renderer = new Renderer();
marked2Renderer.heading = () => 'im marked2';
marked2.setOptions({
silent: true,
renderer: marked2Renderer
});
assert.strictEqual(marked1.parse('# header'), 'im marked1');
assert.strictEqual(marked2.parse('# header'), 'im marked2');
assert.strictEqual(marked.parse('# header'), '<h1>header</h1>\n');
});
it('should pass defaults to lexer and parser', () => {
const marked1 = new Marked();
marked1.use({
renderer: {
heading() {
return 'test';
}
}
});
const tokens = marked1.lexer('# hi');
const html = marked1.parser(tokens);
assert.strictEqual(html, 'test');
});
describe('use class objects', () => {
beforeEach(() => {
marked.setOptions(marked.getDefaults());
});
it('allow new Renderer()', () => {
const marked1 = new Marked();
const newRenderer = new Renderer();
newRenderer.heading = () => 'im marked renderer';
marked1.use({ renderer: newRenderer });
marked.use({ renderer: newRenderer });
assert.strictEqual(marked1.parse('# header'), 'im marked renderer');
assert.strictEqual(marked.parse('# header'), 'im marked renderer');
});
it('allow new Tokenizer()', () => {
const marked1 = new Marked();
const newTokenizer = new Tokenizer();
newTokenizer.heading = function(src) {
return {
type: 'heading',
raw: src,
depth: 1,
text: 'im marked tokenizer',
tokens: this.lexer.inlineTokens('im marked tokenizer')
};
};
marked1.use({ tokenizer: newTokenizer });
marked.use({ tokenizer: newTokenizer });
assert.strictEqual(marked1.parse('# header'), '<h1>im marked tokenizer</h1>\n');
assert.strictEqual(marked.parse('# header'), '<h1>im marked tokenizer</h1>\n');
});
it('allow new Hooks()', () => {
const marked1 = new Marked();
const newHooks = new Hooks();
newHooks.preprocess = () => 'im marked hooks';
marked1.use({ hooks: newHooks });
marked.use({ hooks: newHooks });
assert.strictEqual(marked1.parse('# header'), '<p>im marked hooks</p>\n');
assert.strictEqual(marked.parse('# header'), '<p>im marked hooks</p>\n');
});
});
});