AdventuresInLestoria/Adventures in Lestoria Tests/MonsterTests.cpp

#pragma region License
/*
License (OLC-3)
~~~~~~~~~~~~~~~

Copyright 2024 Joshua Sigona <sigonasr2@gmail.com>

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

1. Redistributions or derivations of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.

2. Redistributions or derivative works in binary form must reproduce the above
copyright notice. This list of conditions and the following	disclaimer must be
reproduced in the documentation and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors may
be used to endorse or promote products derived from this software without specific
prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS	"AS IS" AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
SHALL THE COPYRIGHT	HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL,	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT	(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.

Portions of this software are copyright <EFBFBD> 2024 The FreeType
Project (www.freetype.org). Please see LICENSE_FT.txt for more information.
All rights reserved.
*/
#pragma endregion
#include "CppUnitTest.h"
#include "AdventuresInLestoria.h"
#include "config.h"
#include "ItemDrop.h"
#include "Tutorial.h"

using namespace Microsoft::VisualStudio::CppUnitTestFramework;
using namespace olc::utils;

INCLUDE_MONSTER_DATA
INCLUDE_game

TEST_MODULE_INITIALIZE(AiLTestSuite)
{
	debugLogger.open("debug.log");
}

namespace MonsterTests
{
	TEST_CLASS(MonsterTest)
	{
	public:
		std::unique_ptr<AiL>testGame;
		#pragma region Setup Functions
		//Makes MONSTER_DATA["TestName"] available.
		void SetupTestMonster(){
			testGame.reset(new AiL());
			testGame->olc_SetTestingMode(true);
			ItemAttribute::Initialize();
			ItemInfo::InitializeItems();
			testGame->InitializeGraphics();
			testGame->InitializeClasses();
			sig::Animation::InitializeAnimations();
			testGame->InitializeDefaultKeybinds();
			testGame->InitializePlayer();
			sig::Animation::SetupPlayerAnimations();
			Menu::InitializeMenus();
			Tutorial::Initialize();
			Stats::InitializeDamageReductionTable();
			MonsterData testMonsterData{"TestName","Test Monster",30,10,5,{MonsterDropData{"Health Potion",100.f,1,1}},200.f};
			MONSTER_DATA["TestName"]=testMonsterData;
		}
		void SetupMockMap(){
			game->MAP_DATA["CAMPAIGN_1_1"];
			ItemDrop::drops.clear();
		}
		#pragma endregion

		TEST_METHOD_INITIALIZE(MonsterInitialize){
			SetupTestMonster();
			SetupMockMap();
		}
		~MonsterTest(){
			testGame.release();
		}
		TEST_METHOD(DisplayNameCheck){
			Assert::AreEqual("Test Monster",MONSTER_DATA["TestName"].GetDisplayName().c_str());
		}
		TEST_METHOD(InternalNameCheck){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			Assert::AreEqual("TestName",testMonster.GetName().c_str());
		}
		TEST_METHOD(HealthCheck){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			Assert::AreEqual(testMonster.GetHealth(),testMonster.GetMaxHealth());
			Assert::AreEqual(testMonster.GetHealth(),30);
		}
		TEST_METHOD(Deal5Damage)
		{
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.Hurt(5,testMonster.OnUpperLevel(),testMonster.GetZ());
			Assert::AreEqual(testMonster.GetHealth(),testMonster.GetMaxHealth()-5);
		}
		TEST_METHOD(IFrameShouldResultInNoDamage){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.ApplyIframes(0.5f);
			testMonster.Hurt(5,testMonster.OnUpperLevel(),testMonster.GetZ());
			Assert::AreEqual(testMonster.GetHealth(),testMonster.GetMaxHealth());
		}
		TEST_METHOD(BeingInTheAirShouldAvoidAttacksFromTheGround){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.SetZ(2.f);
			testMonster.Hurt(5,testMonster.OnUpperLevel(),0.f);
			Assert::AreEqual(testMonster.GetHealth(),testMonster.GetMaxHealth());
		}
		TEST_METHOD(MonstersDeal10Damage_NoDamageReduction)
		{
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			Monster testMonster2{{},MONSTER_DATA["TestName"]};
			game->GetPlayer()->Hurt(testMonster.GetAttack(),testMonster.OnUpperLevel(),testMonster.GetZ());
			testMonster2.Hurt(testMonster.GetAttack(),testMonster.OnUpperLevel(),testMonster.GetZ());
			Assert::AreEqual(game->GetPlayer()->GetMaxHealth()-10,game->GetPlayer()->GetHealth());
			Assert::AreEqual(testMonster2.GetMaxHealth()-10,testMonster2.GetHealth());
		}
		TEST_METHOD(DoubleAttackPctModifierWorks){
			Monster buffMonster{{},MONSTER_DATA["TestName"]};
			buffMonster.AddBuff(BuffType::STAT_UP,5,100._Pct,{ItemAttribute::Get("Attack %")});

			Monster testMonster2{{},MONSTER_DATA["TestName"]};
			game->GetPlayer()->Hurt(buffMonster.GetAttack(),buffMonster.OnUpperLevel(),buffMonster.GetZ());
			testMonster2.Hurt(buffMonster.GetAttack(),buffMonster.OnUpperLevel(),buffMonster.GetZ());
			Assert::AreEqual(game->GetPlayer()->GetMaxHealth()-20,game->GetPlayer()->GetHealth());
			Assert::AreEqual(testMonster2.GetMaxHealth()-20,testMonster2.GetHealth());
		}
		TEST_METHOD(AttackUpModifierWorks){
			Monster buffMonster{{},MONSTER_DATA["TestName"]};
			buffMonster.AddBuff(BuffType::STAT_UP,5,5.f,{"Attack"});

			Monster testMonster2{{},MONSTER_DATA["TestName"]};
			game->GetPlayer()->Hurt(buffMonster.GetAttack(),buffMonster.OnUpperLevel(),buffMonster.GetZ());
			testMonster2.Hurt(buffMonster.GetAttack(),buffMonster.OnUpperLevel(),buffMonster.GetZ());
			Assert::AreEqual(game->GetPlayer()->GetMaxHealth()-15,game->GetPlayer()->GetHealth(),L"Player Health is now 85.");
			Assert::AreEqual(testMonster2.GetMaxHealth()-15,testMonster2.GetHealth(),L"Monster Health is now 15.");
		}
		TEST_METHOD(HealthUpModifierWorks){
			Monster buffMonster{{},MONSTER_DATA["TestName"]};
			buffMonster.AddBuff(BuffType::STAT_UP,5,5.f,{"Health"});

			Assert::AreEqual(35,buffMonster.GetMaxHealth(),L"Monster Max Health is now 35.");
			Assert::AreEqual(30,buffMonster.GetHealth(),L"Monster Current Health is still 30.");
		}
		TEST_METHOD(AttackUpPctModifierWorks){
			Monster buffMonster{{},MONSTER_DATA["TestName"]};
			buffMonster.AddBuff(BuffType::STAT_UP,5,100.0_Pct,{"Attack %"});

			Monster testMonster2{{},MONSTER_DATA["TestName"]};
			game->GetPlayer()->Hurt(buffMonster.GetAttack(),buffMonster.OnUpperLevel(),buffMonster.GetZ());
			testMonster2.Hurt(buffMonster.GetAttack(),buffMonster.OnUpperLevel(),buffMonster.GetZ());
			Assert::AreEqual(game->GetPlayer()->GetMaxHealth()-20,game->GetPlayer()->GetHealth(),L"Player Health is now 80.");
			Assert::AreEqual(testMonster2.GetMaxHealth()-20,testMonster2.GetHealth(),L"Monster Health is now 10.");
		}
		TEST_METHOD(MonsterIsConsideredDeadAt0Health){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.Hurt(testMonster.GetMaxHealth(),testMonster.OnUpperLevel(),testMonster.GetZ());
			Assert::AreEqual(true,testMonster.IsDead());
		}
		TEST_METHOD(ItemDropSpawnsWhenMonsterIsKilled){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.Hurt(testMonster.GetMaxHealth(),testMonster.OnUpperLevel(),testMonster.GetZ());
			Assert::AreEqual(size_t(1),ItemDrop::GetDrops().size());
		}
		TEST_METHOD(MoveSpdSetCorrectly){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			Assert::AreEqual(2.f,testMonster.GetMoveSpdMult());
		}
		TEST_METHOD(SlowdownBuffTest){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.AddBuff(BuffType::SLOWDOWN,5.f,0.5f);
			Assert::AreEqual(1.f,testMonster.GetMoveSpdMult());
		}
		TEST_METHOD(SelfInflictedSlowdownTest){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.AddBuff(BuffType::SELF_INFLICTED_SLOWDOWN,5.f,0.5f);
			Assert::AreEqual(1.f,testMonster.GetMoveSpdMult());
		}
		TEST_METHOD(SpeedBoostTest){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.AddBuff(BuffType::SPEEDBOOST,5.f,0.5f);
			Assert::AreEqual(3.f,testMonster.GetMoveSpdMult());
		}
		TEST_METHOD(LockOnSpeedBoostTest){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.AddBuff(BuffType::LOCKON_SPEEDBOOST,5.f,0.5f);
			Assert::AreEqual(3.f,testMonster.GetMoveSpdMult());
		}
		TEST_METHOD(AdditiveMoveSpdBuffsTest){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.AddBuff(BuffType::SLOWDOWN,5.f,0.5f);
			testMonster.AddBuff(BuffType::SPEEDBOOST,5.f,0.75f);
			Assert::AreEqual(2.5f,testMonster.GetMoveSpdMult());
		}
		TEST_METHOD(DamageReductionBuffTest){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.AddBuff(BuffType::DAMAGE_REDUCTION,5.f,0.25f);

			testMonster.Hurt(testMonster.GetAttack(),testMonster.OnUpperLevel(),testMonster.GetZ());
			//25% damage reduction should result in 7.5 health taken, When ceiling'd results in 8 health taken.
			Assert::AreEqual(22,testMonster.GetHealth());
		}
		TEST_METHOD(BarrierBuffTest){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.AddBuff(BuffType::BARRIER_DAMAGE_REDUCTION,5.f,0.5f);

			testMonster.Hurt(testMonster.GetAttack(),testMonster.OnUpperLevel(),testMonster.GetZ());
			//50% damage reduction should result in 5 health taken
			Assert::AreEqual(25,testMonster.GetHealth());
		}
		TEST_METHOD(AdditiveDamageReductionTest){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.AddBuff(BuffType::DAMAGE_REDUCTION,5.f,0.25f);
			testMonster.AddBuff(BuffType::BARRIER_DAMAGE_REDUCTION,5.f,0.5f);

			testMonster.Hurt(testMonster.GetAttack(),testMonster.OnUpperLevel(),testMonster.GetZ());
			//25+50% damage reduction should result in 2.5 health taken. When ceiling'd, results in 3 health taken.
			Assert::AreEqual(27,testMonster.GetHealth());
		}
		TEST_METHOD(MaximumDamageReductionTest){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.AddBuff(BuffType::DAMAGE_REDUCTION,5.f,INFINITY);

			testMonster.Hurt(testMonster.GetAttack(),testMonster.OnUpperLevel(),testMonster.GetZ());
			//At 100% or more damage reduction, the monster should take 0 damage.
			Assert::AreEqual(30,testMonster.GetHealth());
		}
		TEST_METHOD(TrueDamageTest){
			Monster testMonster{{},MONSTER_DATA["TestName"]};

			testMonster._DealTrueDamage(testMonster.GetAttack()*3);
			Assert::AreEqual(0,testMonster.GetHealth());
		}
		TEST_METHOD(TrueDamageTestWith100PctDamageReduction){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.AddBuff(BuffType::DAMAGE_REDUCTION,5.f,INFINITY);

			testMonster._DealTrueDamage(testMonster.GetAttack()*3);
			//Damage reduction should not affect true damage at all.
			Assert::AreEqual(0,testMonster.GetHealth());
		}
		TEST_METHOD(CriticalRateTest){
			Monster testMonster{{},MONSTER_DATA["TestName"]};

			game->GetPlayer()->SetBaseStat(ItemAttribute::Get("Crit Rate"),100.f);

			testMonster.Hurt(5,testMonster.OnUpperLevel(),testMonster.GetZ());
			//If crit rate works 100% of the time, getting hurt should deal crit dmg % more damage (which defaults to 50%). Ceiling 7.5 damage to 8.
			Assert::AreEqual(22,testMonster.GetHealth());
		}
		TEST_METHOD(CriticalDamageTest){
			Monster testMonster{{},MONSTER_DATA["TestName"]};

			game->GetPlayer()->SetBaseStat(ItemAttribute::Get("Crit Rate"),100.f);
			game->GetPlayer()->SetBaseStat(ItemAttribute::Get("Crit Dmg"),150.f);

			testMonster.Hurt(5,testMonster.OnUpperLevel(),testMonster.GetZ());
			//If crit rate works 100% of the time, getting hurt will deal 150% more damage. Ceiling 12.5 damage to 13.
			Assert::AreEqual(17,testMonster.GetHealth());
		}
		TEST_METHOD(ShouldNotDieNormallyTest){
			Monster testMonster{{},MONSTER_DATA["TestName"]};
			testMonster.diesNormally=false;

			testMonster.Hurt(1000,testMonster.OnUpperLevel(),testMonster.GetZ());
			testMonster.Hurt(1000,testMonster.OnUpperLevel(),testMonster.GetZ());
			testMonster.Hurt(1000,testMonster.OnUpperLevel(),testMonster.GetZ());
			//Health should continue to remain at 1 and the monster should remain alive if the dies normally flag is false.
			Assert::AreEqual(1,testMonster.GetHealth());
			Assert::IsTrue(testMonster.IsAlive());
		}
		TEST_METHOD(IllegalDefenseStatUpBuffCheck){
			try{
				Monster testMonster{{},MONSTER_DATA["TestName"]};
				testMonster.AddBuff(BuffType::STAT_UP,5.f,5.f,{"Defense"});
				Assert::Fail(L"Adding a Defense buff succeeded! This should NOT be allowed!");
			}catch(std::exception&e){}
		}
		TEST_METHOD(IllegalMoveSpdStatUpBuffCheck){
			try{
				Monster testMonster{{},MONSTER_DATA["TestName"]};
				testMonster.AddBuff(BuffType::STAT_UP,5.f,5.f,{"Move Spd %"});
				Assert::Fail(L"Adding a Move Spd % buff succeeded! This should NOT be allowed!");
			}catch(std::exception&e){}
		}
		TEST_METHOD(IllegalDefensePctStatUpBuffCheck){
			try{
				Monster testMonster{{},MONSTER_DATA["TestName"]};
				testMonster.AddBuff(BuffType::STAT_UP,5.f,5.f,{"Defense %"});
				Assert::Fail(L"Adding a Defense % buff succeeded! This should NOT be allowed!");
			}catch(std::exception&e){}
		}
		TEST_METHOD(IllegalCDRStatUpBuffCheck){
			try{
				Monster testMonster{{},MONSTER_DATA["TestName"]};
				testMonster.AddBuff(BuffType::STAT_UP,5.f,5.f,{"CDR"});
				Assert::Fail(L"Adding a CDR buff succeeded! This should NOT be allowed!");
			}catch(std::exception&e){}
		}
		TEST_METHOD(IllegalCritRateStatUpBuffCheck){
			try{
				Monster testMonster{{},MONSTER_DATA["TestName"]};
				testMonster.AddBuff(BuffType::STAT_UP,5.f,5.f,{"Crit Rate"});
				Assert::Fail(L"Adding a Crit Rate buff succeeded! This should NOT be allowed!");
			}catch(std::exception&e){}
		}
		TEST_METHOD(IllegalCritDmgStatUpBuffCheck){
			try{
				Monster testMonster{{},MONSTER_DATA["TestName"]};
				testMonster.AddBuff(BuffType::STAT_UP,5.f,5.f,{"Crit Damage"});
				Assert::Fail(L"Adding a Crit Damage buff succeeded! This should NOT be allowed!");
			}catch(std::exception&e){}
		}
		TEST_METHOD(IllegalHPRecoveryPctStatUpBuffCheck){
			try{
				Monster testMonster{{},MONSTER_DATA["TestName"]};
				testMonster.AddBuff(BuffType::STAT_UP,5.f,5.f,{"HP Recovery %"});
				Assert::Fail(L"Adding a HP Recovery % buff succeeded! This should NOT be allowed!");
			}catch(std::exception&e){}
		}
		TEST_METHOD(IllegalHP6RecoveryPctStatUpBuffCheck){
			try{
				Monster testMonster{{},MONSTER_DATA["TestName"]};
				testMonster.AddBuff(BuffType::STAT_UP,5.f,5.f,{"HP6 Recovery %"});
				Assert::Fail(L"Adding a HP6 Recovery % buff succeeded! This should NOT be allowed!");
			}catch(std::exception&e){}
		}
		TEST_METHOD(IllegalHP4RecoveryPctStatUpBuffCheck){
			try{
				Monster testMonster{{},MONSTER_DATA["TestName"]};
				testMonster.AddBuff(BuffType::STAT_UP,5.f,5.f,{"HP4 Recovery %"});
				Assert::Fail(L"Adding a HP4 Recovery % buff succeeded! This should NOT be allowed!");
			}catch(std::exception&e){}
		}
		TEST_METHOD(IllegalDamageReductionStatUpBuffCheck){
			try{
				Monster testMonster{{},MONSTER_DATA["TestName"]};
				testMonster.AddBuff(BuffType::STAT_UP,5.f,5.f,{"Damage Reduction"});
				Assert::Fail(L"Adding a Damage Reduction buff succeeded! This should NOT be allowed!");
			}catch(std::exception&e){}
		}
		TEST_METHOD(IllegalAttackSpdStatUpBuffCheck){
			try{
				Monster testMonster{{},MONSTER_DATA["TestName"]};
				testMonster.AddBuff(BuffType::STAT_UP,5.f,5.f,{"Attack Spd"});
				Assert::Fail(L"Adding a Attack Spd buff succeeded! This should NOT be allowed!");
			}catch(std::exception&e){};
		}
		TEST_METHOD(IllegalManaStatUpBuffCheck){
			try{
				Monster testMonster{{},MONSTER_DATA["TestName"]};
				testMonster.AddBuff(BuffType::STAT_UP,5.f,5.f,{"Mana"});
				Assert::Fail(L"Adding a Mana buff succeeded! This should NOT be allowed!");
			}catch(std::exception&e){}
		}
	};
}