text: <?php
  
  namespace Faker\Test\Provider\pt_PT;
  
  use Faker\Generator;
  use Faker\Provider\pt_PT\PhoneNumber;
  use PHPUnit\Framework\TestCase;
  
  class PhoneNumberTest extends TestCase
  {
      public function setUp()
      {
          $faker = new Generator();
          $faker->addProvider(new PhoneNumber($faker));
          $this->faker = $faker;
      }
  
      public function testPhoneNumberReturnsPhoneNumberWithOrWithoutPrefix()
      {
          $this->assertRegExp('/^(9[1,2,3,6][0-9]{7})|(2[0-9]{8})|(\+351 [2][0-9]{8})|(\+351 9[1,2,3,6][0-9]{7})/', $this->faker->phoneNumber());
      }
      public function testMobileNumberReturnsMobileNumberWithOrWithoutPrefix()
      {
          $this->assertRegExp('/^(9[1,2,3,6][0-9]{7})/', $this->faker->mobileNumber());
      }
  }
  