max-bot-api-client-php/tests/ApiTest.php

<?php

declare(strict_types=1);

namespace BushlanovDev\MaxMessengerBot\Tests;

use BushlanovDev\MaxMessengerBot\Api;
use BushlanovDev\MaxMessengerBot\Client;
use BushlanovDev\MaxMessengerBot\ClientApiInterface;
use BushlanovDev\MaxMessengerBot\ModelFactory;
use BushlanovDev\MaxMessengerBot\Models\BotInfo;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\Test;
use PHPUnit\Framework\Attributes\UsesClass;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
use ReflectionClass;

#[CoversClass(Api::class)]
#[UsesClass(BotInfo::class)]
#[UsesClass(Client::class)]
final class ApiTest extends TestCase
{
    private MockObject&ClientApiInterface $clientMock;
    private MockObject&ModelFactory $modelFactoryMock;
    private Api $api;

    protected function setUp(): void
    {
        parent::setUp();

        $this->clientMock = $this->createMock(ClientApiInterface::class);
        $this->modelFactoryMock = $this->createMock(ModelFactory::class);

        $this->api = new Api('fake-token', $this->clientMock, $this->modelFactoryMock);
    }

    #[Test]
    public function constructorCanCreateDefaultDependencies(): void
    {
        $api = new Api('some-token');

        $reflection = new ReflectionClass($api);

        $clientProp = $reflection->getProperty('client');
        $clientProp->setAccessible(true);
        $this->assertInstanceOf(ClientApiInterface::class, $clientProp->getValue($api));

        $factoryProp = $reflection->getProperty('modelFactory');
        $factoryProp->setAccessible(true);
        $this->assertInstanceOf(ModelFactory::class, $factoryProp->getValue($api));
    }

    #[Test]
    public function getBotInfoCallsClientAndFactoryCorrectly(): void
    {
        $rawResponseData = ['user_id' => 123, 'first_name' => 'ApiTestBot'];

        $expectedBotInfo = new BotInfo(
            123,
            'ApiTestBot',
            null, null, true, 0, null, null, null, null,
        );

        $this->clientMock
            ->expects($this->once())
            ->method('request')
            ->with('GET', '/me')
            ->willReturn($rawResponseData);

        $this->modelFactoryMock
            ->expects($this->once())
            ->method('createBotInfo')
            ->with($rawResponseData)
            ->willReturn($expectedBotInfo);

        $result = $this->api->getBotInfo();

        $this->assertSame($expectedBotInfo, $result);
    }
}