PayPal\Test\Api\InvoiceAddressTest::testSerializationDeserialization PHP Method

    public function testSerializationDeserialization()
    {
        $obj = new InvoiceAddress(self::getJson());
        $this->assertNotNull($obj);
        $this->assertNotNull($obj->getLine1());
        $this->assertNotNull($obj->getLine2());
        $this->assertNotNull($obj->getCity());
        $this->assertNotNull($obj->getCountryCode());
        $this->assertNotNull($obj->getPostalCode());
        $this->assertNotNull($obj->getState());
        $this->assertNotNull($obj->getPhone());
        $this->assertEquals(self::getJson(), $obj->toJson());
        return $obj;
    }