brilo-example/tests/Unit/Service/Remote/BriloApiCommentsTest.php

<?php

declare(strict_types=1);

namespace App\Tests\Unit\Service\Remote;

use App\Entity\Remote\Brilo\Comments\Comment;
use App\Entity\Remote\Brilo\Posts\Post;
use App\Service\Remote\BriloApiComments;
use App\Service\Remote\BriloApiPosts;
use App\Service\Remote\BriloRemoteApiException;
use App\Tests\Common\LoggerTrait;
use PHPUnit\Framework\TestCase;
use Symfony\Component\HttpClient\MockHttpClient;
use Symfony\Component\HttpClient\Response\JsonMockResponse;
use Symfony\Component\Serializer\SerializerInterface;

class BriloApiCommentsTest extends TestCase
{
    use LoggerTrait;

    private const array API_COMMENTS_LIST = [
        [
            "postId" => 1,
            "id" => 1,
            "name" => "id labore ex et quam laborum",
            "email" => "Eliseo@gardner.biz",
            "body" => "laudantium enim quasi est quidem magnam voluptate ipsam eos
tempora quo necessitatibus
dolor quam autem quasi
reiciendis et nam sapiente accusantium"
        ],
        [
            "postId" => 1,
            "id" => 2,
            "name" => "quo vero reiciendis velit similique earum",
            "email" => "Jayne_Kuhic@sydney.com",
            "body" => "est natus enim nihil est dolore omnis voluptatem numquam
et omnis occaecati quod ullam at
voluptatem error expedita pariatur
nihil sint nostrum voluptatem reiciendis et"
        ]
    ];

    public function testCommentsListSuccess(): void
    {
        $testCommentsList = $this->buildTestCommentsList();
        $serializer = $this->createMock(SerializerInterface::class);
        $serializer
            ->expects($this->once())
            ->method('deserialize')
            ->with(
                json_encode(self::API_COMMENTS_LIST),
                Comment::class . '[]',
                'json'
            )->willReturn($testCommentsList);

        $response =  new JsonMockResponse(self::API_COMMENTS_LIST);
        $mockedClient = new MockHttpClient($response);
        $briloApiPosts = new BriloApiComments($mockedClient, $this->getLogger(), $serializer, 'http://nonexistent.local/');
        $this->assertEquals($testCommentsList, $briloApiPosts->getComments());
    }

    public function testInvalidHttpCodeReturned(): void
    {
        $serializer = $this->createMock(SerializerInterface::class);
        $serializer
            ->expects($this->never())
            ->method('deserialize');

        $response =  new JsonMockResponse(self::API_COMMENTS_LIST, [
            'http_code' => 401,
        ]);
        $mockedClient = new MockHttpClient(function () use ($response) {
            return $response;
        });
        $this->expectException(BriloRemoteApiException::class);
        $briloApiPosts = new BriloApiComments($mockedClient, $this->getLogger(), $serializer, 'http://nonexistent.local');
        $briloApiPosts->getComments();
    }

    /**
     * @return Comment[]
     */
    public function buildTestCommentsList(): array
    {
        // Convert self::API_POSTS_LIST to Post[] and return it
        return array_map(function ($postData) {
            return new Comment(
                $postData['id'],
                $postData['postId'],
                $postData['name'],
                $postData['email'],
                $postData['body']
            );
        }, self::API_COMMENTS_LIST);
    }
}