35 lines
1.5 KiB
PHP
35 lines
1.5 KiB
PHP
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<?php
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declare(strict_types=1);
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use App\Services\ClientTg\TelegramTariffService;
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use Illuminate\Foundation\Testing\RefreshDatabase;
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uses(RefreshDatabase::class);
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it('ступень выбирается по объёму показов (границы)', function () {
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$p = app(TelegramTariffService::class);
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expect($p->pricePerImpressionRub(0))->toBe('0.45') // volume floored to >=1
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->and($p->pricePerImpressionRub(999))->toBe('0.45')
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->and($p->pricePerImpressionRub(1000))->toBe('0.42')
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->and($p->pricePerImpressionRub(4999))->toBe('0.42')
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->and($p->pricePerImpressionRub(5000))->toBe('0.40')
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->and($p->pricePerImpressionRub(9999))->toBe('0.40')
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->and($p->pricePerImpressionRub(10000))->toBe('0.38')
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->and($p->pricePerImpressionRub(49999))->toBe('0.38')
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->and($p->pricePerImpressionRub(50000))->toBe('0.36')
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->and($p->pricePerImpressionRub(500000))->toBe('0.36');
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});
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it('смета = объём показов × цена ступени', function () {
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$p = app(TelegramTariffService::class);
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// 500 показов → ступень 0.45 → 225.00
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expect($p->estimateRub(500))->toBe('225.00')
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// 1000 показов → ступень 0.42 → 420.00
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->and($p->estimateRub(1000))->toBe('420.00')
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// 5000 показов → ступень 0.40 → 2000.00
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->and($p->estimateRub(5000))->toBe('2000.00')
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// 0 показов → 0.00
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->and($p->estimateRub(0))->toBe('0.00');
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});
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