import { autolink } from '../autolink';
import { some } from '../../../combinator';
import { input } from '../../context';
import { inspect } from '../../../debug.test';

describe('Unit: parser/inline/autolink/anchor', () => {
  describe('anchor', () => {
    const parser = some(autolink);

    it('invalid', () => {
      assert.deepStrictEqual(inspect(parser, input('')), undefined);
      assert.deepStrictEqual(inspect(parser, input('>')), undefined);
      assert.deepStrictEqual(inspect(parser, input('>>')), undefined);
      assert.deepStrictEqual(inspect(parser, input('>>-0')), undefined);
      assert.deepStrictEqual(inspect(parser, input('>>01#')), undefined);
      assert.deepStrictEqual(inspect(parser, input('>>01@')), undefined);
      assert.deepStrictEqual(inspect(parser, input('>>0-1:2')), undefined);
      assert.deepStrictEqual(inspect(parser, input('>>https://host')), undefined);
      assert.deepStrictEqual(inspect(parser, input('>>tel:1234567890')), undefined);
      assert.deepStrictEqual(inspect(parser, input('>>>')), undefined);
      assert.deepStrictEqual(inspect(parser, input('a>>0')), undefined);
      assert.deepStrictEqual(inspect(parser, input(' >>0')), undefined);
    });

    it('valid', () => {
      assert.deepStrictEqual(inspect(parser, input('>>0')), [['<a class="anchor" href="?at=0">&gt;&gt;0</a>'], '']);
      assert.deepStrictEqual(inspect(parser, input('>>a')), [['<a class="anchor" href="?at=a">&gt;&gt;a</a>'], '']);
      assert.deepStrictEqual(inspect(parser, input('>>A')), [['<a class="anchor" href="?at=A">&gt;&gt;A</a>'], '']);
      assert.deepStrictEqual(inspect(parser, input('>>0-')), [['<a class="anchor" href="?at=0">&gt;&gt;0</a>'], '-']);
      assert.deepStrictEqual(inspect(parser, input('>>0-a')), [['<a class="anchor" href="?at=0-a">&gt;&gt;0-a</a>'], '']);
      assert.deepStrictEqual(inspect(parser, input('>>0-A')), [['<a class="anchor" href="?at=0-A">&gt;&gt;0-A</a>'], '']);
      assert.deepStrictEqual(inspect(parser, input('>>0--a')), [['<a class="anchor" href="?at=0">&gt;&gt;0</a>'], '--a']);
      assert.deepStrictEqual(inspect(parser, input('>>2000-0131-2359-59999')), [['<a class="anchor" href="?at=2000-0131-2359-59999">&gt;&gt;2000-0131-2359-59999</a>'], '']);
    });

  });

});