void TCPTest::test_equals(const TCP &tcp1, const TCP &tcp2) {
EXPECT_EQ(tcp1.dport(), tcp2.dport());
EXPECT_EQ(tcp2.sport(), tcp2.sport());
EXPECT_EQ(tcp1.seq(), tcp2.seq());
EXPECT_EQ(tcp1.ack_seq(), tcp2.ack_seq());
EXPECT_EQ(tcp1.window(), tcp2.window());
EXPECT_EQ(tcp1.checksum(), tcp2.checksum());
EXPECT_EQ(tcp1.urg_ptr(), tcp2.urg_ptr());
EXPECT_EQ(tcp1.data_offset(), tcp2.data_offset());
EXPECT_EQ((bool)tcp1.inner_pdu(), (bool)tcp2.inner_pdu());
}
TEST_F(PDUTest, OperatorConcat) {
std::string raw_payload = "Test";
IP ip = IP("192.168.0.1") / TCP(22, 52) / RawPDU(raw_payload);
EXPECT_EQ(ip.dst_addr(), "192.168.0.1");
ASSERT_TRUE(ip.inner_pdu() != NULL);
TCP *tcp = ip.find_pdu<TCP>();
ASSERT_TRUE(tcp != NULL);
EXPECT_EQ(tcp->dport(), 22);
EXPECT_EQ(tcp->sport(), 52);
ASSERT_TRUE(tcp->inner_pdu() != NULL);
RawPDU *raw = tcp->find_pdu<RawPDU>();
ASSERT_TRUE(raw != NULL);
ASSERT_EQ(raw->payload_size(), raw_payload.size());
EXPECT_TRUE(std::equal(raw_payload.begin(), raw_payload.end(), raw->payload().begin()));
}