import addCircumflex from './add_circumflex';
import assert from 'assert';

describe('utils/addCircumflex', function () {
  it('should add circumflex to character', function () {
    assert.strictEqual(addCircumflex('α'), 'ᾶ');
    assert.strictEqual(addCircumflex('ᾳ'), 'ᾷ');
    assert.strictEqual(addCircumflex('ω'), 'ῶ');
  });
});