salix/back/methods/account/specs/change-password.spec.js

const {models} = require('vn-loopback/server/server');

fdescribe('account changePassword()', () => {
    it('should throw an error when old password is wrong', async() => {
        // let err;
        const result = await models.Account.changePassword(1, 'wrongPassword', 'nightmare.9999')
            .catch(error => err = error.sqlMessage);

        expect(result).toBe(true);
        // expect(err).toEqual('Invalid password');
    });
});