<?php

declare(strict_types = 1);

namespace Foundation\Tests\Unit\Core\Application;

use Foundation\Core\Application\Application;
use Foundation\Core\Application\Bootstrapper\BootstrapperInterface;
use Foundation\Core\Application\Kernel\HttpKernel;
use Foundation\Core\DependencyInjection\InflectableContainer;
use PHPUnit\Framework\TestCase;

class ApplicationTest extends TestCase
{
    private InflectableContainer $container;
    private Application $application;

    protected function setUp(): void {
        $this->container = $this->createMock(InflectableContainer::class);
        $this->application = new Application($this->container);
    }

    public function testCallsAllBootstrappersInOrder(): void {
        $bootstrapper1 = $this->createMock(BootstrapperInterface::class);
        $bootstrapper2 = $this->createMock(BootstrapperInterface::class);

        $callOrder = [];

        $bootstrapper1->expects(self::once())->method('bootstrap')->with($this->container)->willReturnCallback(
            function () use (&$callOrder): void {
                $callOrder[] = 'bootstrapper1';
            },
        );

        $bootstrapper2->expects(self::once())->method('bootstrap')->with($this->container)->willReturnCallback(
            function () use (&$callOrder): void {
                $callOrder[] = 'bootstrapper2';
            },
        );

        $this->application->addBootstrapper($bootstrapper1);
        $this->application->addBootstrapper($bootstrapper2);
        $this->application->bootstrap();

        self::assertSame(['bootstrapper1', 'bootstrapper2'], $callOrder);
    }

    public function testStartsHttpKernel(): void {
        $httpKernel = $this->createMock(HttpKernel::class);

        $this->container->expects(self::once())->method('get')->with(HttpKernel::class)->willReturn($httpKernel);

        $httpKernel->expects(self::once())->method('handle');

        $this->application->run();
    }

    public function testGetContainerReturnsInjectedContainer(): void {
        self::assertSame($this->container, $this->application->getContainer());
    }
}