<?php

declare(strict_types=1);

namespace Tests\Unit\FormBuilder\Bindings;

use App\FormBuilder\Bindings\BindingApplicationResult;
use PHPUnit\Framework\TestCase;
use RuntimeException;

final class BindingApplicationResultTest extends TestCase
{
    public function test_succeeded_constructor_populates_state_correctly(): void
    {
        $result = BindingApplicationResult::succeeded(
            bindingId: 'bnd-1',
            targetEntity: 'person',
            targetAttribute: 'email',
            oldValue: null,
            newValue: 'jan@example.nl',
        );

        $this->assertTrue($result->success);
        $this->assertSame('bnd-1', $result->bindingId);
        $this->assertSame('person', $result->targetEntity);
        $this->assertSame('email', $result->targetAttribute);
        $this->assertNull($result->oldValue);
        $this->assertSame('jan@example.nl', $result->newValue);
        $this->assertNull($result->exceptionClass);
        $this->assertNull($result->exceptionMessage);
    }

    public function test_failed_constructor_captures_exception_metadata(): void
    {
        $exception = new RuntimeException('boom');

        $result = BindingApplicationResult::failed(
            bindingId: 'bnd-2',
            targetEntity: 'company',
            targetAttribute: 'name',
            e: $exception,
        );

        $this->assertFalse($result->success);
        $this->assertSame('bnd-2', $result->bindingId);
        $this->assertNull($result->oldValue);
        $this->assertNull($result->newValue);
        $this->assertSame(RuntimeException::class, $result->exceptionClass);
        $this->assertSame('boom', $result->exceptionMessage);
    }
}