strudel-docker/test/tonal.test.mjs
2022-03-04 00:08:39 +01:00

13 lines
491 B
JavaScript

import { strict as assert } from 'assert';
import { scaleTranspose } from '../repl/src/tonal.mjs';
describe('scaleTranspose', () => {
it('should transpose inside scale', () => {
assert.equal(scaleTranspose('C major', 1, 'C3'), 'D3');
assert.equal(scaleTranspose('C major', 2, 'E3'), 'G3');
assert.equal(scaleTranspose('C major', 1, 'E3'), 'F3');
assert.equal(scaleTranspose('C major', 1, 'G3'), 'A3');
assert.equal(scaleTranspose('C major', 1, 'C4'), 'D4');
});
});