Дмитрий
00930a850e
Task 1.2 Спека C. evaluate(balanceRub, deliveredInMonth, requiredLeads, tiers) →
PreflightResult{passes, requiredLeads, capacityLeads, deficitLeads}. Сравнение в
лидах через BalanceToLeadsConverter::convert (7 ступеней + месячный объём).
3 unit-теста GREEN. Pint passed.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
53 lines
1.7 KiB
PHP
53 lines
1.7 KiB
PHP
<?php
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declare(strict_types=1);
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use App\Models\PricingTier;
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use App\Services\Billing\BalancePreflightService;
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use Illuminate\Database\Eloquent\Collection;
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function makeTiers(): Collection
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{
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// 1 ступень: цена 50₽/лид (5000 копеек), безлимитная.
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return new Collection([
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new PricingTier(['tier_no' => 1, 'leads_in_tier' => null, 'price_per_lead_kopecks' => 5000, 'is_active' => true]),
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]);
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}
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it('passes when balance covers full daily limit', function () {
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$service = new BalancePreflightService;
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// 2000₽ / 50₽ = 40 лидов capacity; нужно 30 → проходит.
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$result = $service->evaluate(
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balanceRub: '2000.00',
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deliveredInMonth: 0,
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requiredLeads: 30,
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tiers: makeTiers(),
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);
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expect($result->passes)->toBeTrue();
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expect($result->capacityLeads)->toBe(40);
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expect($result->requiredLeads)->toBe(30);
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expect($result->deficitLeads)->toBe(0);
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});
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it('fails when balance below full daily limit', function () {
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$service = new BalancePreflightService;
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// 1000₽ / 50₽ = 20 лидов capacity; нужно 30 → не проходит, дефицит 10.
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$result = $service->evaluate(
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balanceRub: '1000.00',
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deliveredInMonth: 0,
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requiredLeads: 30,
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tiers: makeTiers(),
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);
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expect($result->passes)->toBeFalse();
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expect($result->capacityLeads)->toBe(20);
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expect($result->deficitLeads)->toBe(10);
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});
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it('passes trivially when requiredLeads is zero', function () {
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$service = new BalancePreflightService;
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$result = $service->evaluate('0.00', 0, 0, makeTiers());
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expect($result->passes)->toBeTrue();
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});
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