diff --git a/packages/framework/tests/Unit/ServeCommandOptionsUnitTest.php b/packages/framework/tests/Unit/ServeCommandOptionsUnitTest.php
index 935d9793198..9e5e7069da0 100644
--- a/packages/framework/tests/Unit/ServeCommandOptionsUnitTest.php
+++ b/packages/framework/tests/Unit/ServeCommandOptionsUnitTest.php
@@ -5,7 +5,9 @@
 namespace Hyde\Framework\Testing\Unit;
 
 use Hyde\Testing\UnitTestCase;
+use Illuminate\Console\OutputStyle;
 use Hyde\Console\Commands\ServeCommand;
+use Illuminate\Support\Facades\Process;
 
 /**
  * @covers \Hyde\Console\Commands\ServeCommand
@@ -196,6 +198,27 @@ public function test_checkArgvForOption()
         $_SERVER = $serverBackup;
     }
 
+    public function testWithOpenArgument()
+    {
+        $output = $this->createMock(OutputStyle::class);
+        $output->expects($this->never())->method('writeln');
+
+        $command = $this->getMock(['--open' => true]);
+        $command->setOutput($output);
+
+        $binary = match (PHP_OS_FAMILY) {
+            'Darwin' => 'open',
+            'Windows' => 'start',
+            default => 'xdg-open',
+        };
+
+        Process::shouldReceive('command')->once()->with("$binary http://localhost:8080")->andReturnSelf();
+        Process::shouldReceive('run')->once()->andReturnSelf();
+        Process::shouldReceive('failed')->once()->andReturn(false);
+
+        $command->openInBrowser();
+    }
+
     protected function getMock(array $options = []): ServeCommandMock
     {
         return new ServeCommandMock($options);