58 lines
2.3 KiB
PHP
58 lines
2.3 KiB
PHP
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<?php
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declare(strict_types=1);
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use App\Models\Tenant;
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use App\Services\Billing\RunwayCalculator;
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use Illuminate\Foundation\Testing\DatabaseTransactions;
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use Illuminate\Support\Facades\DB;
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/**
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* F3 (17.06.2026): единый расчёт runway для биллинга и дашборда.
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* daysLeft(tenantId, affordableLeads):
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* affordable<=0 → 0; нет списаний за 30 дн → null;
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* иначе floor(affordable / (lead_charges за 30 дн / 30)).
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*/
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uses(DatabaseTransactions::class);
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/** Вставляет $count списаний с датой $chargedAt (deferred FK на deals — тест откатывается). */
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function seedLeadCharges(int $tenantId, int $count, string $chargedAt): void
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{
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DB::statement('SET app.current_tenant_id = '.$tenantId);
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for ($i = 0; $i < $count; $i++) {
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DB::table('lead_charges')->insert([
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'tenant_id' => $tenantId,
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'deal_id' => 900000 + $i,
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'deal_received_at' => $chargedAt,
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'tier_no' => 1,
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'price_per_lead_kopecks' => 50000,
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'charge_source' => 'rub',
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'charged_at' => $chargedAt,
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'created_at' => now()->toDateTimeString(),
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]);
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}
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}
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test('daysLeft = 0 если affordableLeads <= 0', function () {
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$tenant = Tenant::factory()->create();
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expect(app(RunwayCalculator::class)->daysLeft($tenant->id, 0))->toBe(0);
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expect(app(RunwayCalculator::class)->daysLeft($tenant->id, -5))->toBe(0);
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});
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test('daysLeft = null если нет списаний за 30 дней', function () {
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$tenant = Tenant::factory()->create();
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expect(app(RunwayCalculator::class)->daysLeft($tenant->id, 100))->toBeNull();
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});
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test('daysLeft = floor(affordable / средний дневной за 30 дней)', function () {
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$tenant = Tenant::factory()->create();
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seedLeadCharges($tenant->id, 30, now()->subDays(5)->toDateTimeString()); // 30/30 = 1 лид/день
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expect(app(RunwayCalculator::class)->daysLeft($tenant->id, 90))->toBe(90);
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});
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test('daysLeft игнорирует списания старше 30 дней', function () {
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$tenant = Tenant::factory()->create();
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seedLeadCharges($tenant->id, 30, now()->subDays(40)->toDateTimeString()); // вне окна
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expect(app(RunwayCalculator::class)->daysLeft($tenant->id, 90))->toBeNull();
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});
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