diff --git a/tests/CreatesApplication.php b/tests/CreatesApplication.php
new file mode 100644
index 0000000..01bf683
--- /dev/null
+++ b/tests/CreatesApplication.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Tests;
+
+use Illuminate\Contracts\Console\Kernel;
+
+trait CreatesApplication
+{
+    /**
+     * Bootstrap aplikasi untuk kebutuhan pengujian.
+     */
+    public function createApplication()
+    {
+        $app = require __DIR__.'/../bootstrap/app.php';
+        $app->make(Kernel::class)->bootstrap();
+
+        return $app;
+    }
+}
diff --git a/tests/TestCase.php b/tests/TestCase.php
index fe1ffc2..2932d4a 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -6,5 +6,5 @@ use Illuminate\Foundation\Testing\TestCase as BaseTestCase;
 
 abstract class TestCase extends BaseTestCase
 {
-    //
+    use CreatesApplication;
 }