class CryptTest
Same name in other branches
- 9 core/tests/Drupal/Tests/Component/Utility/CryptTest.php \Drupal\Tests\Component\Utility\CryptTest
- 8.9.x core/tests/Drupal/Tests/Component/Utility/CryptTest.php \Drupal\Tests\Component\Utility\CryptTest
- 11.x core/tests/Drupal/Tests/Component/Utility/CryptTest.php \Drupal\Tests\Component\Utility\CryptTest
Tests random byte generation.
@group Utility
@coversDefaultClass \Drupal\Component\Utility\Crypt
Hierarchy
- class \Drupal\Tests\Component\Utility\CryptTest extends \PHPUnit\Framework\TestCase
Expanded class hierarchy of CryptTest
File
-
core/
tests/ Drupal/ Tests/ Component/ Utility/ CryptTest.php, line 17
Namespace
Drupal\Tests\Component\UtilityView source
class CryptTest extends TestCase {
/**
* Tests hash generation.
*
* @dataProvider providerTestHashBase64
* @covers ::hashBase64
*
* @param string $data
* Data to hash.
* @param string $expected_hash
* Expected result from hashing $data.
*/
public function testHashBase64($data, $expected_hash) : void {
$hash = Crypt::hashBase64($data);
$this->assertEquals($expected_hash, $hash, 'The correct hash was not calculated.');
}
/**
* Tests HMAC generation.
*
* @dataProvider providerTestHmacBase64
* @covers ::hmacBase64
*
* @param string $data
* Data to hash.
* @param string $key
* Key to use in hashing process.
* @param string $expected_hmac
* Expected result from hashing $data using $key.
*/
public function testHmacBase64($data, $key, $expected_hmac) : void {
$hmac = Crypt::hmacBase64($data, $key);
$this->assertEquals($expected_hmac, $hmac, 'The correct hmac was not calculated.');
}
/**
* Tests the hmacBase64 method with invalid parameters.
*
* @dataProvider providerTestHmacBase64Invalid
* @covers ::hmacBase64
*
* @param string $data
* Data to hash.
* @param string $key
* Key to use in hashing process.
*/
public function testHmacBase64Invalid($data, $key) : void {
$this->expectException('InvalidArgumentException');
Crypt::hmacBase64($data, $key);
}
/**
* Provides data for self::testHashBase64().
*
* @return array Test data.
*/
public static function providerTestHashBase64() {
return [
[
'data' => 'The SHA (Secure Hash Algorithm) is one of a number of cryptographic hash functions. A cryptographic hash is like a signature for a text or a data file. SHA-256 algorithm generates an almost-unique, fixed size 256-bit (32-byte) hash. Hash is a one way function – it cannot be decrypted back. This makes it suitable for password validation, challenge hash authentication, anti-tamper, digital signatures.',
// cspell:disable-next-line
'expected_hash' => '034rT6smZAVRxpq8O98cFFNLIVx_Ph1EwLZQKcmRR_s',
],
[
'data' => 'SHA-256 is one of the successor hash functions to SHA-1, and is one of the strongest hash functions available.',
// cspell:disable-next-line
'expected_hash' => 'yuqkDDYqprL71k4xIb6K6D7n76xldO4jseRhEkEE6SI',
],
];
}
/**
* Provides data for self::testHmacBase64().
*
* @return array Test data.
*/
public static function providerTestHmacBase64() {
return [
[
'data' => 'Calculates a base-64 encoded, URL-safe sha-256 hmac.',
'key' => 'secret-key',
// cspell:disable-next-line
'expected_hmac' => '2AaH63zwjhekWZlEpAiufyfhAHIzbQhl9Hd9oCi3_c8',
],
];
}
/**
* Provides data for self::testHmacBase64().
*
* @return array Test data.
*/
public static function providerTestHmacBase64Invalid() {
return [
[
new \stdClass(),
new \stdClass(),
],
[
new \stdClass(),
'string',
],
[
new \stdClass(),
1,
],
[
new \stdClass(),
0,
],
[
NULL,
new \stdClass(),
],
[
'string',
new \stdClass(),
],
[
1,
new \stdClass(),
],
[
0,
new \stdClass(),
],
[
[],
[],
],
[
[],
NULL,
],
[
[],
'string',
],
[
[],
1,
],
[
[],
0,
],
[
NULL,
[],
],
[
1,
[],
],
[
0,
[],
],
[
'string',
[],
],
[
[],
NULL,
],
[
NULL,
NULL,
],
[
NULL,
'string',
],
[
NULL,
1,
],
[
NULL,
0,
],
[
1,
NULL,
],
[
0,
NULL,
],
[
'string',
NULL,
],
];
}
}
Members
Title Sort descending | Modifiers | Object type | Summary |
---|---|---|---|
CryptTest::providerTestHashBase64 | public static | function | Provides data for self::testHashBase64(). |
CryptTest::providerTestHmacBase64 | public static | function | Provides data for self::testHmacBase64(). |
CryptTest::providerTestHmacBase64Invalid | public static | function | Provides data for self::testHmacBase64(). |
CryptTest::testHashBase64 | public | function | Tests hash generation. |
CryptTest::testHmacBase64 | public | function | Tests HMAC generation. |
CryptTest::testHmacBase64Invalid | public | function | Tests the hmacBase64 method with invalid parameters. |
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