111 lines
3.8 KiB
PHP
111 lines
3.8 KiB
PHP
<?php
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namespace App\Service;
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use App\Aggregate\AcceptOrderCommand;
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use App\Contract\Order;
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use App\Contract\ProductEntry;
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use App\Entity\Client;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\Serializer\SerializerInterface;
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use Symfony\Component\Uid\Uuid;
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use Symfony\Contracts\HttpClient\HttpClientInterface;
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class OrderServiceTest extends TestCase
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{
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private const ORDER_ID = '018eddae-ff52-7813-9f88-ada9e61a76f3';
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private const CLIENT_ID = '018edd2e-894a-78d7-b10c-16e05ca933a3';
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private function createClient(int $balance): Client
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{
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return new Client(
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clientId: Uuid::fromRfc4122(self::CLIENT_ID),
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name: 'Stub',
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initialBalance: $balance,
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currentBalance: $balance
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);
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}
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private function createValidOrderDto(): Order
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{
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return new Order(
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orderId: Uuid::fromRfc4122(self::ORDER_ID),
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clientId: Uuid::fromRfc4122(self::CLIENT_ID),
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products: [
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new ProductEntry('p1', 1, 100.00, 100),
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new ProductEntry('p2', 2, 300.00, 100),
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new ProductEntry('p3', 3, 200.00, 100),
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new ProductEntry('p4', 4, 400.00, 700),
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new ProductEntry('p5', 5, 800.00, 700),
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]
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);
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}
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private function createOrderService(
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?HttpClientInterface $httpClientMock = null,
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?SerializerInterface $serializerMock = null,
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?PricingStrategy $pricingStrategyMock = null,
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?ClientService $clientServiceMock = null,
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) {
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$httpClientMock ??= $this->createMock(HttpClientInterface::class);
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$serializerMock ??= $this->createMock(SerializerInterface::class);
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$pricingStrategyMock ??= $this->createMock(PricingStrategy::class);
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$clientServiceMock ??= $this->createMock(ClientService::class);
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return new OrderService($httpClientMock, $serializerMock, $pricingStrategyMock, $clientServiceMock);
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}
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public function testCrmGetsCalledOnValidOrderRequest()
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{
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$httpClientMock = $this->createMock(HttpClientInterface::class);
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$httpClientMock->expects($this->once())->method('request')->with('POST', '/order');
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$order = new AcceptOrderCommand(
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$this->createValidOrderDto(),
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$this->createClient(balance: 100_00)
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);
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$sut = $this->createOrderService(httpClientMock: $httpClientMock);
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$sut->acceptOrder($order);
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}
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public function testTotalPriceIsDeducedFromClientBalance()
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{
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$initialBalance = 10000_00;
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$price = 6900_00;
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$command = new AcceptOrderCommand(
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$order = $this->createValidOrderDto(),
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$client = $this->createClient($initialBalance),
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);
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$pricingStrategyMock = $this->createMock(PricingStrategy::class);
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$pricingStrategyMock
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->expects($this->atLeastOnce())
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->method('calculateTotalPriceOfOrder')
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->with($order)
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->willReturn($price);
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$sut = $this->createOrderService(pricingStrategyMock: $pricingStrategyMock);
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$sut->acceptOrder($command);
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$this->assertEquals($initialBalance, $client->getInitialBalance(), 'Initial balance got changed after placing order');
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$this->assertEquals($initialBalance - $price, $client->getBalance(), 'Current balance not changed after placing order');
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}
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public function testClientIsUpdatedAfterPlacingOrder()
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{
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$command = new AcceptOrderCommand(
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$this->createValidOrderDto(),
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$client = $this->createClient(10000_00),
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);
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$clientServiceMock = $this->createMock(ClientService::class);
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$clientServiceMock->expects($this->once())->method('save')->with($client);
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$sut = $this->createOrderService(clientServiceMock: $clientServiceMock);
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$sut->acceptOrder($command);
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}
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}
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