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<?php
declare(strict_types=1);
namespace Lcobucci\JWT\Tests\Encoding;
use Lcobucci\JWT\Encoding\CannotDecodeContent;
use Lcobucci\JWT\Encoding\CannotEncodeContent;
use Lcobucci\JWT\Encoding\JoseEncoder;
use Lcobucci\JWT\SodiumBase64Polyfill;
use PHPUnit\Framework\Attributes as PHPUnit;
use PHPUnit\Framework\TestCase;
use function assert;
use function base64_decode;
use function is_string;
#[PHPUnit\CoversClass(JoseEncoder::class)]
#[PHPUnit\CoversClass(CannotDecodeContent::class)]
#[PHPUnit\CoversClass(CannotEncodeContent::class)]
#[PHPUnit\UsesClass(SodiumBase64Polyfill::class)]
final class JoseEncoderTest extends TestCase
{
#[PHPUnit\Test]
public function jsonEncodeMustReturnAJSONString(): void
{
$encoder = new JoseEncoder();
self::assertSame('{"test":"test"}', $encoder->jsonEncode(['test' => 'test']));
}
#[PHPUnit\Test]
public function jsonEncodeShouldNotEscapeUnicode(): void
{
$encoder = new JoseEncoder();
self::assertSame('"汉语"', $encoder->jsonEncode('汉语'));
}
#[PHPUnit\Test]
public function jsonEncodeShouldNotEscapeSlashes(): void
{
$encoder = new JoseEncoder();
self::assertSame('"https://google.com"', $encoder->jsonEncode('https://google.com'));
}
#[PHPUnit\Test]
public function jsonEncodeMustRaiseExceptionWhenAnErrorHasOccurred(): void
{
$encoder = new JoseEncoder();
$this->expectException(CannotEncodeContent::class);
$this->expectExceptionCode(0);
$this->expectExceptionMessage('Error while encoding to JSON');
$encoder->jsonEncode("\xB1\x31");
}
#[PHPUnit\Test]
public function jsonDecodeMustReturnTheDecodedData(): void
{
$decoder = new JoseEncoder();
self::assertSame(
['test' => ['test' => []]],
$decoder->jsonDecode('{"test":{"test":{}}}'),
);
}
#[PHPUnit\Test]
public function jsonDecodeMustRaiseExceptionWhenAnErrorHasOccurred(): void
{
$decoder = new JoseEncoder();
$this->expectException(CannotDecodeContent::class);
$this->expectExceptionCode(0);
$this->expectExceptionMessage('Error while decoding from JSON');
$decoder->jsonDecode('{"test":\'test\'}');
}
#[PHPUnit\Test]
public function base64UrlEncodeMustReturnAUrlSafeBase64(): void
{
$data = base64_decode('0MB2wKB+L3yvIdzeggmJ+5WOSLaRLTUPXbpzqUe0yuo=', true);
assert(is_string($data));
$encoder = new JoseEncoder();
self::assertSame('0MB2wKB-L3yvIdzeggmJ-5WOSLaRLTUPXbpzqUe0yuo', $encoder->base64UrlEncode($data));
}
#[PHPUnit\Test]
public function base64UrlEncodeMustEncodeBilboMessageProperly(): void
{
/** @link https://tools.ietf.org/html/rfc7520#section-4 */
$message = 'It’s a dangerous business, Frodo, going out your door. You step '
. "onto the road, and if you don't keep your feet, there’s no knowing "
. 'where you might be swept off to.';
$expected = 'SXTigJlzIGEgZGFuZ2Vyb3VzIGJ1c2luZXNzLCBGcm9kbywgZ29pbmcgb3V0IH'
. 'lvdXIgZG9vci4gWW91IHN0ZXAgb250byB0aGUgcm9hZCwgYW5kIGlmIHlvdSBk'
. 'b24ndCBrZWVwIHlvdXIgZmVldCwgdGhlcmXigJlzIG5vIGtub3dpbmcgd2hlcm'
. 'UgeW91IG1pZ2h0IGJlIHN3ZXB0IG9mZiB0by4';
$encoder = new JoseEncoder();
self::assertSame($expected, $encoder->base64UrlEncode($message));
}
#[PHPUnit\Test]
public function base64UrlDecodeMustRaiseExceptionWhenInvalidBase64CharsAreUsed(): void
{
$decoder = new JoseEncoder();
$this->expectException(CannotDecodeContent::class);
$this->expectExceptionCode(0);
$this->expectExceptionMessage('Error while decoding from Base64Url, invalid base64 characters detected');
$decoder->base64UrlDecode('ááá');
}
#[PHPUnit\Test]
public function base64UrlDecodeMustReturnTheRightData(): void
{
$data = base64_decode('0MB2wKB+L3yvIdzeggmJ+5WOSLaRLTUPXbpzqUe0yuo=', true);
$decoder = new JoseEncoder();
self::assertSame($data, $decoder->base64UrlDecode('0MB2wKB-L3yvIdzeggmJ-5WOSLaRLTUPXbpzqUe0yuo'));
}
#[PHPUnit\Test]
public function base64UrlDecodeMustDecodeBilboMessageProperly(): void
{
/** @link https://tools.ietf.org/html/rfc7520#section-4 */
$message = 'SXTigJlzIGEgZGFuZ2Vyb3VzIGJ1c2luZXNzLCBGcm9kbywgZ29pbmcgb3V0IH'
. 'lvdXIgZG9vci4gWW91IHN0ZXAgb250byB0aGUgcm9hZCwgYW5kIGlmIHlvdSBk'
. 'b24ndCBrZWVwIHlvdXIgZmVldCwgdGhlcmXigJlzIG5vIGtub3dpbmcgd2hlcm'
. 'UgeW91IG1pZ2h0IGJlIHN3ZXB0IG9mZiB0by4';
$expected = 'It’s a dangerous business, Frodo, going out your door. You step '
. "onto the road, and if you don't keep your feet, there’s no knowing "
. 'where you might be swept off to.';
$encoder = new JoseEncoder();
self::assertSame($expected, $encoder->base64UrlDecode($message));
}
}
|
