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);
+    }
+}