Testing repeater if field exists

#[Test]
    public function it_shows_full_group_form_for_super_admin()
    {
        PrimusUser::instance()->actingAs('admin', 2);
        try {
            $component = Livewire::test($this->page);
            $component->assertSuccessful();
            $group = $this->phase->initialPhaseGroups->first();
            $component->mountAction('editPhaseGroup', ['id' => $group->id])
                ->assertSuccessful()
                ->assertFormExists('mountedActionForm')
                ->assertFormFieldExists('name', 'mountedActionForm')
                ->assertFormFieldExists('status', 'mountedActionForm')
                ->assertFormFieldExists('is_multiple_choice', 'mountedActionForm')
                ->assertFormFieldExists('description', 'mountedActionForm')
                ->assertFormFieldExists('variants', 'mountedActionForm')
                ->assertFormFieldExists('is_relevant', 'mountedActionForm');
        } finally {
            $this->signOut();
        }
    }