initial

tests/Http/JsonResponseFactoryTest.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Siteworxpro\Tests\Http;
+
+use PHPUnit\Framework\TestCase;
+use Siteworxpro\App\Http\JsonResponseFactory;
+
+class JsonResponseFactoryTest extends TestCase
+{
+    public function testCreateJsonResponseReturnsValidResponse(): void
+    {
+        $data = ['key' => 'value'];
+        $statusCode = 200;
+
+        $response = JsonResponseFactory::createJsonResponse($data, $statusCode);
+
+        $this->assertSame($statusCode, $response->getStatusCode());
+        $this->assertSame('application/json', $response->getHeaderLine('Content-Type'));
+        $this->assertSame(json_encode($data), (string) $response->getBody());
+    }
+
+    public function testCreateJsonResponseHandlesEmptyData(): void
+    {
+        $data = [];
+        $statusCode = 204;
+
+        $response = JsonResponseFactory::createJsonResponse($data, $statusCode);
+
+        $this->assertSame($statusCode, $response->getStatusCode());
+        $this->assertSame('application/json', $response->getHeaderLine('Content-Type'));
+        $this->assertSame(json_encode($data), (string) $response->getBody());
+    }
+
+    public function testCreateJsonResponseThrowsExceptionOnInvalidData(): void
+    {
+        $this->expectException(\JsonException::class);
+
+        $data = ["invalid" => "\xB1\x31"];
+        JsonResponseFactory::createJsonResponse($data);
+    }
+}