<?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:----MTQ3NzE1NDE2NzEyNDQ2OSAyMjMwMTU0OTEzNDQ2MDU4IDM0NDc4Njc4MzQzMDE3