spec\Fenos\Notifynder\Groups\GroupManagerSpec::it_add_multiple_categories_to_a_group PHP Метод

    public function it_add_multiple_categories_to_a_group(NotifynderGroupCategoryDB $groupCategoryDB)
    {
        $group_name = 'mygroup';
        $category1 = 'mycategory1';
        $category2 = 'mycategory2';
        $groupCategoryDB->addMultipleCategoriesToGroup($group_name, [$category1, $category2])->shouldBeCalled()->willReturn(2);
        $this->addMultipleCategoriesToGroup($group_name, $category1, $category2)->shouldReturn(2);
    }