<?php

declare(strict_types=1);

namespace Tests\Unit\Enums\FormBuilder;

use App\Enums\FormBuilder\FormFieldBindingMergeStrategy;
use App\Enums\FormBuilder\FormFieldBindingMode;
use PHPUnit\Framework\TestCase;

final class FormFieldBindingEnumsTest extends TestCase
{
    public function test_mode_has_expected_cases(): void
    {
        $values = array_map(fn ($case) => $case->value, FormFieldBindingMode::cases());
        $this->assertSame(['entity_owned', 'mirrored'], $values);
    }

    public function test_mode_from_string(): void
    {
        $this->assertSame(FormFieldBindingMode::EntityOwned, FormFieldBindingMode::from('entity_owned'));
        $this->assertSame(FormFieldBindingMode::Mirrored, FormFieldBindingMode::from('mirrored'));
    }

    public function test_mode_rejects_legacy_form_owned(): void
    {
        $this->expectException(\ValueError::class);
        FormFieldBindingMode::from('form_owned');
    }

    public function test_merge_strategy_has_expected_cases(): void
    {
        $values = array_map(fn ($case) => $case->value, FormFieldBindingMergeStrategy::cases());
        sort($values);
        $this->assertSame(['append', 'first_write_wins', 'overwrite', 'replace'], $values);
    }

    public function test_merge_strategy_from_string(): void
    {
        $this->assertSame(
            FormFieldBindingMergeStrategy::Overwrite,
            FormFieldBindingMergeStrategy::from('overwrite'),
        );
        $this->assertSame(
            FormFieldBindingMergeStrategy::FirstWriteWins,
            FormFieldBindingMergeStrategy::from('first_write_wins'),
        );
    }
}