FindAddress
int32 FindAddress(const BNetworkAddress& address);
if (interface.FindAddress(localLinkAddress) >= 0) {
CPPUNIT_ASSERT(fInterface.FindAddress(first.Address()) < 0);
CPPUNIT_ASSERT(fInterface.FindAddress(first.Address()) == 0);
CPPUNIT_ASSERT(fInterface.FindAddress(second.Address()) < 0);
CPPUNIT_ASSERT(fInterface.FindAddress(second.Address()) >= 0);
CPPUNIT_ASSERT(fInterface.FindAddress(first.Address()) < 0);
CPPUNIT_ASSERT(fInterface.FindAddress(second.Address()) >= 0);
CPPUNIT_ASSERT(fInterface.FindAddress(first.Address()) < 0);
CPPUNIT_ASSERT(fInterface.FindAddress(second.Address()) < 0);