diff --git a/tests/Core/PantherTestCase.php b/tests/Core/PantherTestCase.php
new file mode 100644
index 0000000..f81c358
--- /dev/null
+++ b/tests/Core/PantherTestCase.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Tests\Core;
+
+use App\Repository\UserRepositoryQuery;
+use Symfony\Component\Panther\Client as PantherClient;
+use Symfony\Component\Panther\PantherTestCase as BasePantherTestCase;
+
+abstract class PantherTestCase extends BasePantherTestCase
+{
+    protected UserRepositoryQuery $query;
+    protected PantherClient $client;
+
+    protected function container()
+    {
+        if (null === self::$container) {
+            static::bootKernel();
+        }
+
+        return self::$container;
+    }
+
+    protected function setUp(): void
+    {
+        $this->client = static::createPantherClient([
+            'external_base_uri' => 'http://localhost:9080'
+        ]);
+        $this->query = $this->container()->get(UserRepositoryQuery::class);
+    }
+
+    protected function authenticateAdmin(): void
+    {
+        $this->client->request('GET', '/login');
+        $this->client->submitForm('Login', [
+            '_username' => 'admin@localhost',
+            '_password' => 'admin_password',
+        ]);
+        $this->client->waitFor('.nav-item-label');
+    }
+
+    protected function authenticateWriter(): void
+    {
+        $this->client->request('GET', '/login');
+        $this->client->submitForm('Login', [
+            '_username' => 'writer@localhost',
+            '_password' => 'writer_password',
+        ]);
+        $this->client->waitFor('.nav-item-label');
+    }
+}
diff --git a/tests/Core/Site/NavigationTest.php b/tests/Core/Site/NavigationTest.php
new file mode 100644
index 0000000..1108a13
--- /dev/null
+++ b/tests/Core/Site/NavigationTest.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace App\Tests\Core\Site;
+
+use App\Tests\Core\PantherTestCase;
+
+/**
+ * @internal
+ * @coversNothing
+ */
+class NavigationTest extends PantherTestCase
+{
+    public function testCreateNavigation(): void
+    {
+        $this->authenticateAdmin();
+
+        $this->client->request('GET', '/admin/site/tree');
+        $this->client->waitFor('.toast-body.text-text-warning');
+        $this->assertSelectorTextContains('.toast-body.text-text-warning', 'You must add a navigation.');
+
+        $this->client->request('GET', '/admin/site/navigation');
+        $this->assertSelectorTextContains('h1', 'Navigations');
+
+        $this->client->request('GET', '/admin/site/navigation/new');
+        $this->assertSelectorTextContains('h1', 'New navigation');
+        $this->client->submitForm('Save', [
+            'navigation[label]' => 'Test navigation',
+            'navigation[locale]' => 'en',
+            'navigation[code]' => 'nav',
+            'navigation[domain]' => 'localhost',
+        ]);
+
+        $this->client->waitFor('.toast-body.text-text-success');
+        $this->assertSelectorTextContains('.toast-body.text-text-success', 'The data has been saved.');
+
+        $this->client->request('GET', '/admin/site/navigation');
+        $this->assertSelectorTextContains('.table tbody tr td', 'Test navigation');
+    }
+}
diff --git a/tests/Core/Site/PageTest.php b/tests/Core/Site/PageTest.php
new file mode 100644
index 0000000..0a7a529
--- /dev/null
+++ b/tests/Core/Site/PageTest.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Tests\Core\Site;
+
+use App\Tests\Core\PantherTestCase;
+
+/**
+ * @internal
+ * @coversNothing
+ */
+class PageTest extends PantherTestCase
+{
+    public function testCreatePage(): void
+    {
+        $this->client->request('GET', '/admin/site/tree');
+        $this->client->executeScript("document.querySelector('#node-2 .float-right button[data-modal]').click()");
+
+        $this->client->waitFor('#form-node-edit');
+        $this->client->executeScript("document.querySelector('#node-page-action .card-header label').click()");
+        $this->client->executeScript("document.querySelector('a[href=\"#form-node-edit-routing\"]').click()");
+        $this->client->executeScript("document.querySelector('#node_url').value='/foo'");
+        $this->client->executeScript("document.querySelector('#node_code').value='/foo'");
+        $this->client->executeScript("document.querySelector('.modal.show .modal-footer button[type=\"submit\"]').click()");
+
+        $this->client->waitFor('.toast-body.text-text-success');
+        $this->assertSelectorTextContains('.toast-body.text-text-success', 'The data has been saved.');
+
+        $this->assertSelectorTextContains('#node-2 .float-right a', 'Page');
+    }
+}
diff --git a/tests/Core/Site/TreeTest.php b/tests/Core/Site/TreeTest.php
new file mode 100644
index 0000000..d51d114
--- /dev/null
+++ b/tests/Core/Site/TreeTest.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Tests\Core\Site;
+
+use App\Tests\Core\PantherTestCase;
+
+/**
+ * @internal
+ * @coversNothing
+ */
+class TreeTest extends PantherTestCase
+{
+    public function testCreateTree(): void
+    {
+        $this->client->request('GET', '/admin/site/tree');
+        $this->assertSelectorTextContains('button[data-toggle="modal"]', 'Add a menu');
+        $this->client->executeScript("document.querySelector('button[data-toggle=\"modal\"]').click()");
+
+        $this->client->waitFor('#form-menu-new');
+        $this->client->submitForm('Save', [
+            'menu[label]' => 'Test menu',
+            'menu[code]' => 'menu',
+        ]);
+
+        $this->client->waitFor('.toast-body.text-text-success');
+        $this->assertSelectorTextContains('.toast-body.text-text-success', 'The data has been saved.');
+
+        $this->client->request('GET', '/admin/site/tree');
+        $this->assertSelectorTextContains('.h4', 'Test menu');
+        $this->assertSelectorTextContains('#node-2 .col-6', 'First element');
+    }
+}