test.js

const test = require('ava');
const fs = require('fs');

const ditty = require('.');

test('The weird song', (assert) => {
  const song = ditty(fs.readFileSync(
    `${__dirname}/test/fixtures/A weird song.ditty`, 'utf8'
  ));

  assert.is(
    song.number,
    '1.02'
  );

  assert.is(
    song.title,
    'My weird song'
  );

  assert.true(
    Array.isArray(song.blocks)
  );

  assert.is(
    song.blocks.length,
    4
  );

  assert.same(
    song.blocks.map(part => part.type),
    ['stanza', 'refrain', 'stanza', 'refrain']
  );

  assert.same(
    song.blocks[0].lyrics,
    'This is a stanza\n' +
    'without any chords.\n'
  );

  assert.same(
    song.blocks[1].lyrics,
    'This is a refrain\n' +
    'Tralalalalala\n'
  );

  assert.same(
    song.blocks[2].lyrics,
    'This stanza is indented\n' +
    'and has some wild chords around\n'
  );

  assert.same(
    song.blocks[3].lyrics,
    'This is a refrain\n' +
    'ridiculously indented, hey!\n'
  );
});

test('“Jak ożywczy deszcz”', (assert) => {
  const song = ditty(fs.readFileSync(
    `${__dirname}/test/fixtures/Jak ożywczy deszcz.ditty`, 'utf8'
  ));

  assert.is(
    song.blocks[1].type,
    'refrain'
  );
});

test('“Duchu Święty”', (assert) => {
  const song = ditty(fs.readFileSync(
    `${__dirname}/test/fixtures/Duchu Święty.ditty`, 'utf8'
  ));

  assert.is(
    song.blocks[1].type,
    'stanza'
  );
});