<?php

/* The MIT License (MIT)
*
* Copyright (c) 2022 Petr Muzikant <pmuzikant@email.cz>
*
* > Permission is hereby granted, free of charge, to any person obtaining a copy
* > of this software and associated documentation files (the "Software"), to deal
* > in the Software without restriction, including without limitation the rights
* > to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* > copies of the Software, and to permit persons to whom the Software is
* > furnished to do so, subject to the following conditions:
* >
* > The above copyright notice and this permission notice shall be included in
* > all copies or substantial portions of the Software.
* >
* > THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* > IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* > FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* > AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* > LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* > OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* > THE SOFTWARE.
*/

declare(strict_types=1);

namespace muzosh\web_eid_authtoken_validation_php\validator;

use GuzzleHttp\Psr7\Exception\MalformedUriException;
use GuzzleHttp\Psr7\Uri;
use InvalidArgumentException;
use muzosh\web_eid_authtoken_validation_php\testutil\AuthTokenValidators;
use PHPUnit\Framework\TestCase;

/**
 * @internal
 * @coversNothing
 */
class AuthTokenValidatorBuilderTest extends TestCase
{
    private static AuthTokenValidatorBuilder $builder;

    public static function setUpBeforeClass(): void
    {
        self::$builder = new AuthTokenValidatorBuilder();
    }

    public function testOriginMissing(): void
    {
        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage('Origin URI must not be null');
        self::$builder->build();
    }

    public function testRootCertificateAuthorityMissing(): void
    {
        $builderWithMissingRootCa = (self::$builder)->withSiteOrigin(new Uri('https://ria.ee'));

        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage('At least one trusted certificate authority must be provided');
        $builderWithMissingRootCa->build();
    }

    public function testValidatorOriginNotUrl(): void
    {
        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage('Provided URI is not a valid URL');
        AuthTokenValidators::getAuthTokenValidator('not-url');
    }

    public function testValidatorOriginExcessiveElements(): void
    {
        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage('Origin URI must only contain the HTTPS scheme, host and optional port component');
        AuthTokenValidators::getAuthTokenValidator('https://ria.ee/excessive-element');
    }

    public function testValidatorOriginNotHttps(): void
    {
        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage('Origin URI must only contain the HTTPS scheme, host and optional port component');
        AuthTokenValidators::getAuthTokenValidator('http://ria.ee');
    }

    public function testValidatorOriginNotValidUrl(): void
    {
        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage('Origin URI must only contain the HTTPS scheme, host and optional port component');
        AuthTokenValidators::getAuthTokenValidator('ria://ria.ee');
    }

    public function testValidatorOriginNotValidSyntax(): void
    {
        $this->expectException(MalformedUriException::class);
        $this->expectExceptionMessage('Unable to parse URI: https:///ria.ee');
        AuthTokenValidators::getAuthTokenValidator('https:///ria.ee');
    }
}
