Faker\Test\Provider\ng_NG\PhoneNumberTest::testPhoneNumberReturnsPhoneNumberWithOrWithoutCountryCode PHP Method

    public function testPhoneNumberReturnsPhoneNumberWithOrWithoutCountryCode()
    {
        $phoneNumber = $this->faker->phoneNumber();
        $this->assertNotEmpty($phoneNumber);
        $this->assertInternalType('string', $phoneNumber);
        $this->assertRegExp('/^(0|(\\+234))\\s?[789][01]\\d\\s?(\\d{3}\\s?\\d{4})/', $phoneNumber);
    }