12tet/lib/test/interval/index.test.js

Music theory library for generating and working with chords, modes, intervals, etc.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const interval_1 = require("../../src/interval");
describe('Test getInterval function', () => {
    test('Execute getInterval function with shortName', () => {
        const p8 = (0, interval_1.interval)('P8');
        if ((0, interval_1.isInterval)(p8)) {
            expect(p8.name).toStrictEqual('Perfect Octave');
        }
        else {
            fail('getInterval returned unexpected TypeError');
        }
    });
    test('Execute getInterval function with name', () => {
        const p8 = (0, interval_1.interval)('Perfect Octave');
        if ((0, interval_1.isInterval)(p8)) {
            expect(p8.name).toStrictEqual('Perfect Octave');
        }
        else {
            fail('getInterval returned unexpected TypeError');
        }
    });
    test('Execute getInterval function with interval distance', () => {
        const p8 = (0, interval_1.interval)(12);
        if ((0, interval_1.isInterval)(p8)) {
            expect(p8.name).toStrictEqual('Perfect Octave');
        }
        else {
            fail('getInterval returned unexpected TypeError');
        }
    });
    test('Execute getInterval function with complex interval distance', () => {
        const p8 = (0, interval_1.interval)(24);
        if ((0, interval_1.isInterval)(p8)) {
            expect(p8.name).toStrictEqual('Perfect Octave');
        }
        else {
            fail('getInterval returned unexpected TypeError');
        }
    });
    // test('Execute getInterval function with bad interval identifier', () => {
    //   expect(interval('wrong' as IntervalIdentifier)).toThrow(TypeError(`Could not find interval with distance wrong`))
    // })
});