<?php

declare(strict_types=1);

use App\Services\External\Yandex360BalanceProvider;
use App\Services\External\Yandex360BalanceStore;
use Tests\TestCase;

uses(TestCase::class);

/** Стаб хранилища ручного баланса. */
function balanceStoreReturning(?float $balance): Yandex360BalanceStore
{
    return new class($balance) extends Yandex360BalanceStore
    {
        public function __construct(private ?float $b) {}

        public function get(): ?float
        {
            return $this->b;
        }
    };
}

it('ok при заданном балансе', function () {
    $p = new Yandex360BalanceProvider(balanceStoreReturning(1464.31));
    $r = $p->fetch();
    expect($r->serviceKey)->toBe('email');
    expect($r->ok)->toBeTrue();
    expect($r->balance)->toBe(1464.31);
});

it('fail, когда баланс не задан', function () {
    $p = new Yandex360BalanceProvider(balanceStoreReturning(null));
    $r = $p->fetch();
    expect($r->ok)->toBeFalse();
    expect($r->error)->toContain('не задан');
});