public function testGetRegionCodeForNumber() { $this->assertEquals(RegionCode::BS, $this->phoneUtil->getRegionCodeForNumber(self::$bsNumber)); $this->assertEquals(RegionCode::US, $this->phoneUtil->getRegionCodeForNumber(self::$usNumber)); $this->assertEquals(RegionCode::GB, $this->phoneUtil->getRegionCodeForNumber(self::$gbMobile)); $this->assertEquals(RegionCode::UN001, $this->phoneUtil->getRegionCodeForNumber(self::$internationalTollFree)); }