Laravel 5.1 : soft deleting record not working

I want to soft delete the records of this table.. Soft deleting record not working .Where am I making a mistake?

model file.

namespace Modules\Admin\Models;

use Modules\Admin\Models\BaseModel;
use Illuminate\Database\Eloquent\SoftDeletes;

class test extends Model
{
    use SoftDeletes;
    protected $table = 'test';
    protected $primaryKey = 'id';
    public $incrementing = true;
    public $timestamps = true;
    protected $fillable = ['name'];
    protected $dates = ['deleted_at'];
}

repository file.

public function deleteAction($inputs)
    {
            $id = $inputs['id'];
            $testDetails = test::find($id);
            if (!empty($testDetails)) {
                $testDetails->delete();
            }
    }

via Chebli Mohamed