<?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:----NjQ3MzA3ODQwOTQxNDM0NCA0NzQ2NzM5Njk4NjI2NjU4IDk5MDUxNjM1MTgxNjcwMzI=