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https://github.com/DarkflameUniverse/DarkflameServer.git
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4d7bea6f06
Every LU MessageType has a struct or is listed as never used by this server; every game message struct reads; samples of each family and of sent game messages read back; replica constructions, updates and destructions written by the server's own serializers read back. Generator finds constructors defined in the .cpp. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
74 lines
2.9 KiB
C++
74 lines
2.9 KiB
C++
#include <gtest/gtest.h>
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#include "GameMessageDecoder.h"
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#include "dCommonVars.h"
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#include "MessageType/Game.h"
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#include "SkillMessages.h"
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TEST(GameMessageDecoderTest, DecodesATypedClientMessage) {
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RakNet::BitStream payload;
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payload.Write(true); // bIsMultiInteractUse
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payload.Write<uint32_t>(3); // multiInteractID
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payload.Write<int32_t>(2); // multiInteractType
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payload.Write<LWOOBJID>(1152921504606846999LL); // object
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payload.Write(false); // secondary
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ASSERT_TRUE(GameMessageDecoder::CanDecode(MessageType::Game::REQUEST_USE, true));
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const auto fields = GameMessageDecoder::Decode(MessageType::Game::REQUEST_USE, true, payload);
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ASSERT_TRUE(fields);
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EXPECT_EQ((*fields)["bIsMultiInteractUse"], true);
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EXPECT_EQ((*fields)["multiInteractID"], 3);
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EXPECT_EQ((*fields)["multiInteractType"], 2);
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// Object IDs are strings, since they don't fit in a JavaScript number
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EXPECT_EQ((*fields)["object"], "1152921504606846999");
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EXPECT_EQ((*fields)["secondary"], false);
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}
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TEST(GameMessageDecoderTest, ReadsWhatTheServerWrites) {
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// The decoder gets the payload, what follows the message ID
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GameMessages::StartSkill sent;
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sent.optionalOriginatorID = 1234;
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sent.sBitStream = std::string("\x01\x02", 2);
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sent.skillID = 42;
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sent.optionalTargetID = 77;
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RakNet::BitStream stream;
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sent.Serialize(stream);
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const auto fields = GameMessageDecoder::Decode(MessageType::Game::START_SKILL, true, stream);
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ASSERT_TRUE(fields);
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EXPECT_EQ((*fields)["skillID"], 42);
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EXPECT_EQ((*fields)["optionalOriginatorID"], "1234");
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EXPECT_EQ((*fields)["optionalTargetID"], "77");
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EXPECT_EQ((*fields)["sBitStream"], nlohmann::json({ {"hex", "0102"} }));
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}
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// A message only sent one way is read with its struct in either direction (the layout is the same)
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TEST(GameMessageDecoderTest, SentMessagesDecode) {
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GameMessages::EchoSyncSkill sent;
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sent.bDone = true;
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sent.uiSkillHandle = 5;
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RakNet::BitStream stream;
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sent.Serialize(stream);
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EXPECT_TRUE(GameMessageDecoder::CanDecode(MessageType::Game::ECHO_SYNC_SKILL, false));
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const auto fields = GameMessageDecoder::Decode(MessageType::Game::ECHO_SYNC_SKILL, false, stream);
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ASSERT_TRUE(fields);
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EXPECT_EQ((*fields)["bDone"], true);
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EXPECT_EQ((*fields)["uiSkillHandle"], 5);
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}
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// A message the server has no struct for (live only) isn't decoded
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TEST(GameMessageDecoderTest, MessagesWithoutAStructAreNotDecoded) {
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RakNet::BitStream payload;
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payload.Write<uint32_t>(1);
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EXPECT_FALSE(GameMessageDecoder::HasStruct(MessageType::Game::SET_PVP_STATUS));
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EXPECT_FALSE(GameMessageDecoder::CanDecode(MessageType::Game::SET_PVP_STATUS, true));
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EXPECT_FALSE(GameMessageDecoder::Decode(MessageType::Game::SET_PVP_STATUS, true, payload));
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}
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TEST(GameMessageDecoderTest, ShortPayloadsFail) {
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RakNet::BitStream payload;
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payload.Write<LWOOBJID>(1); // PickupItem needs two IDs
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EXPECT_FALSE(GameMessageDecoder::Decode(MessageType::Game::PICKUP_ITEM, true, payload));
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}
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