test: add order mail and review service tests

tests/OrderMailTest.php

@@ -0,0 +1,93 @@
+<?php
+
+namespace Bazaar\Tests;
+
+use Bazaar\Core\Session;
+use Bazaar\Mail\LogMailer;
+use Bazaar\Repositories\OrderRepository;
+use Bazaar\Repositories\ProductRepository;
+use Bazaar\Repositories\UserRepository;
+use Bazaar\Repositories\VariantRepository;
+use Bazaar\Services\Cart;
+use Bazaar\Services\OrderService;
+
+final class OrderMailTest extends DatabaseTestCase
+{
+    private string $logPath;
+    private LogMailer $mailer;
+    private OrderService $service;
+    private OrderRepository $orders;
+    private ProductRepository $products;
+    private int $userId;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->logPath = sys_get_temp_dir() . '/bazaar-mail-' . uniqid() . '.log';
+        $this->mailer = new LogMailer($this->logPath);
+        $this->orders = new OrderRepository($this->db);
+        $this->products = new ProductRepository($this->db);
+        $this->service = new OrderService(
+            $this->db,
+            $this->orders,
+            $this->products,
+            new VariantRepository($this->db),
+            null,
+            $this->mailer
+        );
+        $this->userId = (new UserRepository($this->db))->create('mailbuyer@bazaar.test', 'hash', 'Mail Buyer');
+    }
+
+    protected function tearDown(): void
+    {
+        if (is_file($this->logPath)) {
+            unlink($this->logPath);
+        }
+    }
+
+    private function order(): int
+    {
+        $productId = $this->seedProduct('Teapot', 4200, 10);
+        $cart = new Cart(new Session(), $this->products);
+        $cart->add($productId, 2);
+        return $this->service->createFromCart($this->userId, $cart, 'usd');
+    }
+
+    public function testNoMailBeforePayment(): void
+    {
+        $this->order();
+        $this->assertCount(0, $this->mailer->sent());
+    }
+
+    public function testConfirmationSentOnPaid(): void
+    {
+        $orderId = $this->order();
+        $this->service->markPaid($orderId);
+
+        $sent = $this->mailer->sent();
+        $this->assertCount(1, $sent);
+        $this->assertSame('mailbuyer@bazaar.test', $sent[0]->to);
+        $this->assertStringContainsString('order #' . $orderId, $sent[0]->subject);
+        $this->assertStringContainsString('Teapot', $sent[0]->body);
+    }
+
+    public function testStatusUpdateSentOnFulfilled(): void
+    {
+        $orderId = $this->order();
+        $this->service->markPaid($orderId);
+        $this->service->markFulfilled($orderId);
+
+        $sent = $this->mailer->sent();
+        $this->assertCount(2, $sent);
+        $this->assertStringContainsString('fulfilled', $sent[1]->subject);
+    }
+
+    public function testLogMailerWritesToDisk(): void
+    {
+        $orderId = $this->order();
+        $this->service->markPaid($orderId);
+
+        $this->assertFileExists($this->logPath);
+        $this->assertStringContainsString('mailbuyer@bazaar.test', file_get_contents($this->logPath));
+    }
+}