fixing tests and code formatting

3 files changed, 11 insertions, 8 deletions

diff --git a/src/Group.php b/src/Group.php
index aba0b82..05fa93b 100644
--- a/src/Group.php
+++ b/src/Group.php
@@ -58,7 +58,7 @@ class Group
         $prefixes = $this->getAncestorString(fn ($g) => $g->getPrefix());
         $prefixes = array_map(fn (string $p) => trim($p, '/'), $prefixes);
 
-        return count($prefixes) > 0 ? '/'.implode('/', $prefixes): '';
+        return count($prefixes) > 0 ? '/'.implode('/', $prefixes) : '';
     }
 
     public function name(string $value): static
diff --git a/src/Router.php b/src/Router.php
index d6b255a..74c4e89 100644
--- a/src/Router.php
+++ b/src/Router.php
@@ -55,8 +55,11 @@ class Router
     /** @return string[] */
     private function splitPath(string $path): array
     {
-        $split = explode('/', rtrim($path, '/'));
-        array_shift($split);
+        if (in_array($path, ['', '/'], true)) {
+            $split = [];
+        } else {
+            $split = explode('/', trim($path, '/'));
+        }
 
         return $split;
     }
diff --git a/tests/Unit/RouterTest.php b/tests/Unit/RouterTest.php
index ef3134d..a2ed18f 100644
--- a/tests/Unit/RouterTest.php
+++ b/tests/Unit/RouterTest.php
@@ -317,7 +317,7 @@ it('builds routes in groups', function () {
             $group
                 ->prefix('/group2')
                 ->name('group2.')
-                ->group(function ($group) use (&$r2){
+                ->group(function ($group) use (&$r2) {
                     $r2 = $group->get('test2', fn () => null)->name('test2')->getRoute();
                 });
         });
@@ -330,10 +330,10 @@ it('builds routes in groups', function () {
 
     $r4 = $router->put('/test4', fn () => null)->name('test4')->getRoute();
 
-    expect($router->findRoute(HttpMethod::Get, '/group1/test1')->route)->toBe($r1);
-    expect($router->findRoute(HttpMethod::Get, '/group1/group2/test2')->route)->toBe($r2);
-    expect($router->findRoute(HttpMethod::Post, '/test3')->route)->toBe($r3);
-    expect($router->findRoute(HttpMethod::Put, '/test4')->route)->toBe($r4);
+    expect($router->findRoute(HttpMethod::Get, '/group1/test1')?->route)->toBe($r1);
+    expect($router->findRoute(HttpMethod::Get, '/group1/group2/test2')?->route)->toBe($r2);
+    expect($router->findRoute(HttpMethod::Post, '/test3')?->route)->toBe($r3);
+    expect($router->findRoute(HttpMethod::Put, '/test4')?->route)->toBe($r4);
 
     expect($router->getNamedRoute('group1.test1'))->toBe($r1);
     expect($router->getNamedRoute('group1.group2.test2'))->toBe($r2);