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<?phpdeclare(strict_types=1);
 namespace ParagonIE\Paserk\Tests\KAT;
 
 use ParagonIE\ConstantTime\Hex;
 use ParagonIE\Paserk\PaserkException;
 use ParagonIE\Paserk\Tests\KnownAnswers;
 use ParagonIE\Paserk\Types\Local;
 use ParagonIE\Paseto\Exception\InvalidVersionException;
 use ParagonIE\Paseto\Keys\SymmetricKey;
 use ParagonIE\Paseto\ProtocolInterface;
 use ParagonIE\Paseto\Protocol\{
 Version3,
 Version4
 };
 
 /**
 * @covers Local
 */
 class LocalTest extends KnownAnswers
 {
 public function testV3()
 {
 $this->doJsonTest(new Version3(), 'k3.local.json');
 }
 
 public function testV4()
 {
 $this->doJsonTest(new Version4(), 'k4.local.json');
 }
 
 /**
 * @throws InvalidVersionException
 * @throws PaserkException
 */
 protected function genericTest(ProtocolInterface $version, string $name, array $tests): void
 {
 $local = new Local($version);
 foreach ($tests as $test) {
 if ($test['expect-fail']) {
 if (is_null($test['key'])) {
 try {
 $local->decode($test['paserk']);
 $this->fail($test['name'] . ': ' . $test['comment']);
 } catch (PaserkException $ex) {
 }
 continue;
 }
 
 $localkey = new SymmetricKey(Hex::decode($test['key']), $version);
 try {
 $local->encode($localkey);
 $this->fail($test['name'] . ': ' . $test['comment']);
 } catch (PaserkException $ex) {
 }
 
 continue;
 }
 $localkey = new SymmetricKey(Hex::decode($test['key']), $version);
 $this->assertSame($test['paserk'], $local->encode($localkey), $test['name']);
 }
 }
 }
 
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