Create CheckoutConfigTest.php

tests/Unit/CheckoutConfigTest.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Payavel\Checkout\Tests\Unit;
+
+use Illuminate\Support\Facades\Config;
+use Payavel\Checkout\Facades\Checkout;
+use Payavel\Checkout\Tests\TestCase;
+use PHPUnit\Framework\Attributes\Test;
+
+class CheckoutConfigTest extends TestCase
+{
+    #[Test]
+    public function get_checkout_config_via_facade()
+    {
+        Config::set('checkout.test', true);
+
+        $this->assertTrue(Checkout::config('test', false));
+    }
+
+    #[Test]
+    public function set_checkout_config_via_facade()
+    {
+        Checkout::config([
+            'test' => [
+                'one' => true,
+                'two' => true,
+            ]
+        ]);
+
+        $this->assertIsArray(Config::get('checkout.test'));
+        $this->assertCount(2, Config::get('checkout.test'));
+        $this->assertTrue(Config::get('checkout.test.one', false));
+
+        Checkout::config([
+            'test.one' => false,
+            'test.three' => true,
+        ]);
+
+        $this->assertCount(3, Config::get('checkout.test'));
+        $this->assertFalse(Config::get('checkout.test.one', true));
+        $this->assertArrayHasKey('three', Config::get('checkout.test', []));
+    }
+}