<?php
namespace Tests\Unit\admin\Controllers;

use PHPUnit\Framework\TestCase;
use admin\Controllers\UpdateController;
use Domain\Update\UpdateRepository;

class UpdateControllerTest extends TestCase
{
    private $repository;
    private $controller;

    protected function setUp(): void
    {
        $this->repository = $this->createMock(UpdateRepository::class);
        $this->controller = new UpdateController($this->repository);
    }

    public function testConstructorAcceptsRepository(): void
    {
        $controller = new UpdateController($this->repository);
        $this->assertInstanceOf(UpdateController::class, $controller);
    }

    public function testHasMainViewMethod(): void
    {
        $this->assertTrue(method_exists($this->controller, 'main_view'));
    }

    public function testMainViewReturnsString(): void
    {
        $reflection = new \ReflectionClass($this->controller);
        $this->assertEquals('string', (string)$reflection->getMethod('main_view')->getReturnType());
    }

    public function testHasUpdateMethod(): void
    {
        $this->assertTrue(method_exists($this->controller, 'update'));
    }

    public function testHasUpdateAllMethod(): void
    {
        $this->assertTrue(method_exists($this->controller, 'updateAll'));
    }

    public function testConstructorRequiresRepository(): void
    {
        $reflection = new \ReflectionClass(UpdateController::class);
        $constructor = $reflection->getConstructor();
        $params = $constructor->getParameters();

        $this->assertCount(1, $params);
        $this->assertEquals('Domain\Update\UpdateRepository', $params[0]->getType()->getName());
    }
}