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<?php
namespace Faker\Test\Provider\de_AT;
use Faker\Provider\de_AT\Person;
use Faker\Test\TestCase;
/**
* @group legacy
*/
final class PersonTest extends TestCase
{
public function testSsnWithDefaultValuesCorrect()
{
for ($i = 0; $i < 100; ++$i) {
$number = $this->faker->ssn;
// Should have 10 characters: 3 consecutive number, 1 verification number, 6 birth date
self::assertMatchesRegularExpression('/^[1-9]{1}[0-9]{9}$/', $number, '');
// consecutive number must be between 100 and 999
$consecutiveNumber = substr($number, 0, 3);
self::assertGreaterThanOrEqual(100, $consecutiveNumber);
self::assertLessThanOrEqual(999, $consecutiveNumber);
$this->assertCorrectSsnVerificationNumber($number);
}
}
public function testSsnWithGivenBirthDateCorrect()
{
$number = $this->faker->ssn(new \DateTime('2010-09-08 06:05:04'));
$correctBirthDateString = '080910';
self::assertEquals($correctBirthDateString, substr($number, 4, 6));
// Should have 10 characters: 3 consecutive number, 1 verification number, 6 birth date
self::assertMatchesRegularExpression('/^[1-9]{1}[0-9]{9}$/', $number, '');
// consecutive number must be between 100 and 999
$consecutiveNumber = substr($number, 0, 3);
self::assertGreaterThanOrEqual(100, $consecutiveNumber);
self::assertLessThanOrEqual(999, $consecutiveNumber);
$this->assertCorrectSsnVerificationNumber($number);
}
protected function getProviders(): iterable
{
yield new Person($this->faker);
}
private function assertCorrectSsnVerificationNumber($ssn)
{
$weights = [3, 7, 9, 0, 5, 8, 4, 2, 1, 6];
$checkSum = 0;
foreach ($weights as $i => $weight) {
$checkSum += (int) $ssn[$i] * $weight;
}
self::assertEquals($ssn[3], $checkSum % 11);
}
}
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