diff --git a/tests/Database/DatabaseEloquentModelTest.php b/tests/Database/DatabaseEloquentModelTest.php
index 771d9d75cb42..7678f142d51f 100755
--- a/tests/Database/DatabaseEloquentModelTest.php
+++ b/tests/Database/DatabaseEloquentModelTest.php
@@ -3147,8 +3147,8 @@ public function testModelToJsonSucceedsWithPriorErrors(): void
     public function testFillableWithMutators()
     {
         $model = new EloquentModelWithMutators;
-        $model->fillable(['fullname', 'full_address']);
-        $model->fill(['id' => 1, 'fullname' => 'John Doe', 'full_address' => '123 Main Street, Anytown']);
+        $model->fillable(['full_name', 'full_address']);
+        $model->fill(['id' => 1, 'full_name' => 'John Doe', 'full_address' => '123 Main Street, Anytown']);
 
         $this->assertNull($model->id);
         $this->assertSame('John', $model->first_name);
@@ -3161,7 +3161,7 @@ public function testGuardedWithMutators()
     {
         $model = new EloquentModelWithMutators;
         $model->guard(['id']);
-        $model->fill(['id' => 1, 'fullname' => 'John Doe', 'full_address' => '123 Main Street, Anytown']);
+        $model->fill(['id' => 1, 'full_name' => 'John Doe', 'full_address' => '123 Main Street, Anytown']);
 
         $this->assertNull($model->id);
         $this->assertSame('John', $model->first_name);
@@ -3906,12 +3906,12 @@ class EloquentModelWithMutators extends Model
         'address_line_two' => null,
     ];
 
-    protected function fullname(): Attribute
+    protected function fullName(): Attribute
     {
         return Attribute::make(
-            get: fn (mixed $value, array $attributes) => $attributes['first_name'] . ' ' . $attributes['last_name'],
+            get: fn (mixed $value, array $attributes) => $attributes['first_name'].' '.$attributes['last_name'],
             set: function (string $fullName) {
-                [$firstName, $lastName] = explode(" ", $fullName);
+                [$firstName, $lastName] = explode(' ', $fullName);
 
                 return [
                     'first_name' => $firstName,