linkify.spec.js

/*
 * Copyright 2014-2018 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import linkify from './linkify'


describe('linkify should', () => {
  it('return the input string for normal text', () => {
    const str = 'This is just a normal text containing no hyperlinks';
    expect(linkify(str)).toBe(str);
  });

  it('return string with anchor tag for the hyperlink', () => {
    const str = 'Please visit http://example.com.';
    expect(linkify(str)).toBe('Please visit <a href="http://example.com" target="_blank">http://example.com</a>.');
  });

  it('return string with anchor tag with shortened text for the hyperlink', () => {
    const str = 'Please visit http://extraordinary.com/very/very/log/hyperlink.';
    expect(linkify(str, {maxLength: 30})).toBe('Please visit <a href="http://extraordinary.com/very/very/log/hyperlink" target="_blank">extraordinary.com/.../hyperlink</a>.');
  });

  it.skip('return string with anchor for hyperlinks in dense json', () => {
    const str = '{"name":"John Smith","links":[{"rel":"random-link1","href":"https://localhost:8000/api/123/query?action=do_something&age=21","hreflang":null,"media":null,"title":null,"type":null,"deprecation":null}]}';
    expect(linkify(str)).toBe('{"name":"John Smith","links":[{"rel":"random-link1","href":"<a href="https://localhost:8000/api/123/query?action=do_something&age=21" target="_blank">https://localhost:8000/api/123/query?action=do_something&age=21</a>,"hreflang":null,"media":null,"title":null,"type":null,"deprecation":null}]}');
  });
});