<?php

use IndieAuth\Client;
use IndieAuth\ErrorResponse;

class ClientTest extends IndieAuthTestCase
{
    public function setUp(): void
    {
        if (!isset($_SESSION)) {
          $_SESSION = [];
        }
    }

    public function testErrorResponse()
    {
        $object = new ErrorResponse('missing_state', 'The state is missing', 'debug information');
        $result = $object->getArray();

        $this->assertIsArray($result);
        $this->assertCount(2, $result);

        if (isset($result[1])) {
          $error = $result[1];
          $this->assertIsArray($error);
          $this->assertCount(3, $error);

          $this->assertArrayHasKey('error', $error);
          $this->assertArrayHasKey('error_description', $error);
          $this->assertArrayHasKey('debug', $error);

          $this->assertEquals('missing_state', $error['error']);
          $this->assertEquals('The state is missing', $error['error_description']);
          $this->assertEquals('debug information', $error['debug']);
        }
    }

    public function testValidateState()
    {
        $expected_state = 'example_state';
        $params = ['state' => $expected_state];
        $response = Client::validateStateMatch($params, $expected_state);
        $this->assertNull($response);
    }

    public function testValidateStateCase()
    {
        $params = ['state' => 'example_state'];
        $response = Client::validateStateMatch($params, 'Example_State');
        $this->assertInstanceOf(ErrorResponse::class, $response);
    }

    public function testValidateStateMissing()
    {
        $params = [];
        $response = Client::validateStateMatch($params, 'state');
        $this->assertInstanceOf(ErrorResponse::class, $response);
    }

    public function testValidateStateMismatch()
    {
        $params = ['state' => 'example_state'];
        $response = Client::validateStateMatch($params, 'unexpected_state');
        $this->assertInstanceOf(ErrorResponse::class, $response);
    }

    public function testValidateIssuer()
    {
        $expected_issuer = 'https://issuer.example.com/';
        $params = ['iss' => $expected_issuer];
        $response = Client::validateIssuerMatch($params, $expected_issuer);
        $this->assertNull($response);
    }

    public function testValidateIssuerMissing()
    {
        $expected_issuer = 'https://issuer.example.com/';
        $params = [];
        $response = Client::validateIssuerMatch($params, $expected_issuer);
        $this->assertInstanceOf(ErrorResponse::class, $response);
    }

    public function testValidateIssuerMismatch()
    {
        $params = ['iss' => 'https://issuer.example.com/'];
        $response = Client::validateIssuerMatch($params, 'https://example.org/');
        $this->assertInstanceOf(ErrorResponse::class, $response);
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjI2ODkzNDU1NTYyNTkwMCA4NTM0MTA1MjM3NDA2MjYgMTYwMjM5OTcwNjU0ODAyMA==