initial

tests/Helpers/EnvTest.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Siteworxpro\Tests\Helpers;
+
+use Siteworxpro\App\Helpers\Env;
+use Siteworxpro\Tests\Unit;
+
+class EnvTest extends Unit
+{
+    public function testGetReturnsStringByDefault(): void
+    {
+        putenv('TEST_KEY=example');
+        $result = Env::get('TEST_KEY');
+        $this->assertSame('example', $result);
+    }
+
+    public function testGetReturnsDefaultIfKeyNotSet(): void
+    {
+        putenv('TEST_KEY'); // Unset the environment variable
+        $result = Env::get('TEST_KEY', 'default_value');
+        $this->assertSame('default_value', $result);
+    }
+
+    public function testGetCastsToBoolean(): void
+    {
+        putenv('TEST_KEY=true');
+        $result = Env::get('TEST_KEY', null, 'bool');
+        $this->assertTrue($result);
+    }
+
+    public function testGetCastsToInteger(): void
+    {
+        putenv('TEST_KEY=123');
+        $result = Env::get('TEST_KEY', null, 'int');
+        $this->assertSame(123, $result);
+    }
+
+    public function testGetCastsToFloat(): void
+    {
+        putenv('TEST_KEY=123.45');
+        $result = Env::get('TEST_KEY', null, 'float');
+        $this->assertSame(123.45, $result);
+    }
+}

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);
+    }
+}

tests/Http/Middleware/CorsMiddlewareTest.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Siteworxpro\Tests\Http\Middleware;
+
+use Nyholm\Psr7\Response;
+use Nyholm\Psr7\ServerRequest;
+use Psr\Http\Server\RequestHandlerInterface;
+use Siteworxpro\App\Facades\Config;
+use Siteworxpro\App\Http\Middleware\CorsMiddleware;
+use Siteworxpro\Tests\Unit;
+
+class CorsMiddlewareTest extends Unit
+{
+    public function testAllowsConfiguredOrigin(): void
+    {
+        Config::shouldReceive('get')
+            ->with('CORS_ALLOWED_ORIGINS', 'https://example.com,https://another.com')
+            ->andReturn('https://example.com,https://another.com');
+
+        $middleware = new CorsMiddleware();
+        $request = new ServerRequest('GET', '/')->withHeader('Origin', 'https://example.com');
+        $handler = $this->mockHandler(new Response(200));
+
+        $response = $middleware->process($request, $handler);
+
+        $this->assertEquals('https://example.com', $response->getHeaderLine('Access-Control-Allow-Origin'));
+    }
+
+    public function testBlocksUnconfiguredOrigin(): void
+    {
+        Config::shouldReceive('get')
+            ->with('CORS_ALLOWED_ORIGINS', 'https://example.com,https://another.com')
+            ->andReturn('https://example.com,https://another.com');
+
+        $middleware = new CorsMiddleware();
+        $request = new ServerRequest('GET', '/')->withHeader('Origin', 'https://unauthorized.com');
+        $handler = $this->mockHandler(new Response(200));
+
+        $response = $middleware->process($request, $handler);
+
+        $this->assertEquals('null', $response->getHeaderLine('Access-Control-Allow-Origin'));
+    }
+
+    public function testHandlesOptionsRequest(): void
+    {
+        Config::shouldReceive('get')->with('CORS_ALLOWED_ORIGINS', '...')->andReturn('https://example.com');
+        Config::shouldReceive('get')->with('CORS_ALLOW_CREDENTIALS', 'bool')->andReturn(false);
+        Config::shouldReceive('get')->with('CORS_MAX_AGE')->andReturn('86400');
+
+        $middleware = new CorsMiddleware();
+        $request = new ServerRequest('OPTIONS', '/')->withHeader('Origin', 'https://example.com');
+        $handler = $this->mockHandler(new Response(200));
+
+        $response = $middleware->process($request, $handler);
+
+        $this->assertEquals(204, $response->getStatusCode());
+        $this->assertEquals('86400', $response->getHeaderLine('Access-Control-Max-Age'));
+    }
+
+    public function testAddsAllowCredentialsHeader(): void
+    {
+        Config::shouldReceive('get')->with('CORS_ALLOWED_ORIGINS', '...')->andReturn('https://example.com');
+        Config::shouldReceive('get')->with('CORS_ALLOW_CREDENTIALS', 'bool')->andReturn(true);
+
+        $middleware = new CorsMiddleware();
+        $request = new ServerRequest('GET', '/')->withHeader('Origin', 'https://example.com');
+        $handler = $this->mockHandler(new Response(200));
+
+        $response = $middleware->process($request, $handler);
+
+        $this->assertEquals('true', $response->getHeaderLine('Access-Control-Allow-Credentials'));
+    }
+
+    private function mockHandler(Response $response): RequestHandlerInterface
+    {
+        return new class($response) implements RequestHandlerInterface {
+            private Response $response;
+
+            public function __construct(Response $response)
+            {
+                $this->response = $response;
+            }
+
+            public function handle(\Psr\Http\Message\ServerRequestInterface $request): \Psr\Http\Message\ResponseInterface
+            {
+                return $this->response;
+            }
+        };
+    }
+}

tests/Unit.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Siteworxpro\Tests;
+
+use PHPUnit\Framework\TestCase;
+
+abstract class Unit extends TestCase
+{
+
+}