public function testCanBeInternationallyDialled()
{
// We have no-international-dialling rules for the US in our test metadata that say that
// toll-free numbers cannot be dialled internationally.
$this->assertFalse($this->phoneUtil->canBeInternationallyDialled(self::$usTollFree));
// Normal US numbers can be internationally dialled.
$this->assertTrue($this->phoneUtil->canBeInternationallyDialled(self::$usNumber));
// Invalid number.
$this->assertTrue($this->phoneUtil->canBeInternationallyDialled(self::$usLocalNumber));
// We have no data for NZ - should return true.
$this->assertTrue($this->phoneUtil->canBeInternationallyDialled(self::$nzNumber));
$this->assertTrue($this->phoneUtil->canBeInternationallyDialled(self::$internationalTollFree));
}