write the tests in PHP instead of using Postman

tests/api/ReviewsTest.php

@@ -0,0 +1,106 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Steamy\Tests\Api;
+
+use Exception;
+use GuzzleHttp\Exception\GuzzleException;
+use PHPUnit\Framework\TestCase;
+use Steamy\Model\Review;
+use Steamy\Tests\helpers\APIHelper;
+use Steamy\Tests\helpers\TestHelper;
+use Throwable;
+
+use function PHPUnit\Framework\assertEquals;
+
+final class ReviewsTest extends TestCase
+{
+    use TestHelper;
+    use APIHelper;
+
+    private Review $dummy_review;
+
+    public static function setUpBeforeClass(): void
+    {
+        self::initFaker();
+        self::initGuzzle();
+        self::resetDatabase();
+    }
+
+    public static function tearDownAfterClass(): void
+    {
+        self::$faker = null;
+        self::$guzzle = null;
+    }
+
+    public function onNotSuccessfulTest(Throwable $t): never
+    {
+        self::printFakerSeed();
+        parent::onNotSuccessfulTest($t);
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function setUp(): void
+    {
+        $this->dummy_review = self::createReview();
+    }
+
+    public function tearDown(): void
+    {
+        self::resetDatabase();
+    }
+
+    /**
+     * @throws GuzzleException
+     */
+    public function testUpdateReview()
+    {
+        // Create new review data
+        $newData = [
+            'text' => 'Updated review text',
+            'rating' => 4,
+            'client_id' => $this->dummy_review->getClientID(),
+            'product_id' => $this->dummy_review->getProductID(),
+        ];
+
+        // Send PUT request to update the review
+        $response = self::$guzzle->put('reviews/' . $this->dummy_review->getReviewID(), [
+            'json' => $newData,
+        ]);
+
+        $this->assertEquals(200, $response->getStatusCode());
+
+        $body = $response->getBody();
+        $json = json_decode($body->getContents(), true);
+
+        // Check if the update was successful
+        $this->assertEquals('Review updated successfully', $json['message']);
+
+        // Fetch the updated review
+        $response = self::$guzzle->get('reviews/' . $this->dummy_review->getReviewID());
+        $this->assertEquals(200, $response->getStatusCode());
+
+        $updatedReview = json_decode($response->getBody()->getContents(), true);
+
+        // Verify the review was updated
+        $this->assertEquals($newData['text'], $updatedReview['text']);
+        $this->assertEquals($newData['rating'], $updatedReview['rating']);
+    }
+
+    // Helper function to create a review for testing
+    private static function createReview(): Review
+    {
+        $review = new Review(
+            null,
+            self::$faker->randomDigitNotNull,
+            self::$faker->randomDigitNotNull,
+            self::$faker->text(100),
+            self::$faker->numberBetween(1, 5)
+        );
+        $review->save();
+        return $review;
+    }
+}