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<?php
namespace Faker\Test\Provider;
use Faker\Calculator\Luhn;
use Faker\Provider\PhoneNumber;
use Faker\Test\TestCase;
/**
* @group legacy
*/
final class PhoneNumberTest extends TestCase
{
public function testE164PhoneNumberFormat()
{
for ($i = 0; $i < 1000; ++$i) {
$number = $this->faker->e164PhoneNumber();
self::assertMatchesRegularExpression('/^\+[1-9]\d{1,14}$/', $number);
self::assertLessThanOrEqual(16, strlen($number)); // plus-sign and max. 15 digits incl. CC-prefix
}
}
public function testImeiReturnsValidNumber()
{
$imei = $this->faker->imei();
self::assertTrue(Luhn::isValid($imei));
}
protected function getProviders(): iterable
{
yield new PhoneNumber($this->faker);
}
}
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