breadcrumb tests

src/Breadcrumbs/Registry.php

@@ -18,7 +18,9 @@ class Registry
      */
     public function patterns(array $patterns): void
     {
-        $this->patterns = array_merge($this->patterns, $patterns);
+        foreach ($patterns as $pattern => $label) {
+            $this->pattern($pattern, $label);
+        }
     }
 
     /**

tests/Breadcrumbs/RegistryTest.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace Cone\Root\Tests\Breadcrumbs;
+
+use Cone\Root\Breadcrumbs\Registry;
+use Cone\Root\Tests\TestCase;
+use Illuminate\Http\Request;
+use Illuminate\Routing\Route;
+
+class RegistryTest extends TestCase
+{
+    protected Registry $registry;
+
+    public function setUp(): void
+    {
+        parent::setUp();
+
+        $this->registry = new Registry();
+    }
+
+    public function test_a_breadcrumb_registry_can_register_patterns(): void
+    {
+        $this->registry->patterns([
+            '/' => 'Dashboard',
+            '/posts' => 'Posts',
+            '/posts/{post}' => function () {
+                return 'Post Title';
+            },
+            '/settings' => 'Settings',
+        ]);
+
+        $request = Request::create('/posts/1');
+
+        $route = new Route('GET', '/posts/{post}', fn () => null);
+        $route->bind($request);
+        $route->setParameter('post', 1);
+
+        $request->setRouteResolver(fn () => $route);
+
+        $this->assertSame([
+            ['uri' => '/', 'label' => 'Dashboard'],
+            ['uri' => '/posts', 'label' => 'Posts'],
+            ['uri' => '/posts/1', 'label' => 'Post Title'],
+        ], $this->registry->resolve($request));
+    }
+}