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vcmi/test/vcai/ResurceManagerTest.cpp
John Bolton d7e82c1087 Fixed a bad fix. Fixed more warnings. 
These warnings have not been fixed because the are legitimate and/or I don't know how to fix them:

test\googletest\googletest\include\gtest/gtest-printers.h(888,43): warning C4996: 'std::tr1': warning STL4002: The non-Standard std::tr1 namespace and TR1-only machinery are deprecated and will be REMOVED.
lib\serializer\JsonSerializeFormat.h(523,26): warning C4244: 'argument': conversion from 'type1' to 'type2', possible loss of data
include\boost/iostreams/positioning.hpp(96,15): warning C4996: 'std::fpos<_Mbstatet>::seekpos': warning STL4019: The member std::fpos::seekpos() is non-Standard, ...
source\lib\filesystem\FileStream.h(39,69): warning C4910: 'boost::iostreams::stream<FileBuf,std::char_traits<char>,std::allocator<char>>': '__declspec(dllexport)' and 'extern' are incompatible on an explicit instantiation
include\boost/optional/optional.hpp(274,53): warning C4244: 'argument': conversion from 'T' to 'T', possible loss of data
client\widgets\../gui/SDL_Extensions.h(112,14): warning C4244: 'initializing': conversion from 'type1' to 'type2', possible loss of data
client\CServerHandler.cpp(421,24): warning C4834: discarding return value of function with 'nodiscard' attribute (see https://bugs.vcmi.eu/view.php?id=3144)
client\CVideoHandler.cpp(130,25): warning C4996: 'AVStream::codec': was declared deprecated
2020-10-04 16:26:45 -07:00

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/*
* ResourceManagerTest.cpp, part of VCMI engine
*
* Authors: listed in file AUTHORS in main folder
*
* License: GNU General Public License v2.0 or later
* Full text of license available in license.txt file, in main folder
*
*/
#include "StdInc.h"
#include "gtest/gtest.h"
#include "../AI/VCAI/VCAI.h"
#include "ResourceManagerTest.h"
#include "../AI/VCAI/Goals/Goals.h"
#include "mock_VCAI_CGoal.h"
#include "mock_VCAI.h"
#include "mock_ResourceManager.h"
#include "../mock/mock_CPSICallback.h"
#include "../lib/CGameInfoCallback.h"
using namespace Goals;
using namespace ::testing;
struct ResourceManagerTest : public Test//, public IResourceManager
{
std::unique_ptr<ResourceManagerMock> rm;
NiceMock<CPSICallbackMock> gcm;
NiceMock<VCAIMock> aim;
TSubgoal invalidGoal, gatherArmy, buildThis, buildAny, recruitHero;
ResourceManagerTest()
{
rm = make_unique<NiceMock<ResourceManagerMock>>(&gcm, &aim);
//note: construct new goal for modfications
invalidGoal = sptr(StrictMock<InvalidGoalMock>());
gatherArmy = sptr(StrictMock<GatherArmyGoalMock>());
buildThis = sptr(StrictMock<BuildThis>());
buildAny = sptr(StrictMock<Build>());
recruitHero = sptr(StrictMock<RecruitHero>());
//auto AI = CDynLibHandler::getNewAI("VCAI.dll");
//SET_GLOBAL_STATE(AI);
//gtest couldn't deduce default return value;
ON_CALL(gcm, getTownsInfo(_))
.WillByDefault(Return(std::vector < const CGTownInstance *>()));
ON_CALL(gcm, getTownsInfo())
.WillByDefault(Return(std::vector < const CGTownInstance *>()));
ON_CALL(aim, getFlaggedObjects())
.WillByDefault(Return(std::vector < const CGObjectInstance *>()));
//enable if get unexpected exceptions
//ON_CALL(gcm, getResourceAmount())
// .WillByDefault(Return(TResources()));
}
};
TEST_F(ResourceManagerTest, canAffordMaths)
{
//mocking cb calls inside canAfford()
ON_CALL(gcm, getResourceAmount())
.WillByDefault(Return(TResources(10, 0, 11, 0, 0, 0, 12345)));
TResources buildingCost(10, 0, 10, 0, 0, 0, 5000);
//EXPECT_CALL(gcm, getResourceAmount()).RetiresOnSaturation();
//EXPECT_CALL(gcm, getTownsInfo(_)).RetiresOnSaturation();
EXPECT_NO_THROW(rm->canAfford(buildingCost));
EXPECT_TRUE(rm->canAfford(buildingCost));
TResources armyCost(0, 0, 0, 0, 0, 0, 54321);
EXPECT_FALSE(rm->canAfford(armyCost));
rm->reserveResoures(armyCost, gatherArmy);
EXPECT_FALSE(rm->canAfford(buildingCost)) << "Reserved value should be substracted from free resources";
}
TEST_F(ResourceManagerTest, notifyGoalImplemented)
{
ASSERT_FALSE(rm->hasTasksLeft());
EXPECT_FALSE(rm->notifyGoalCompleted(invalidGoal));
EXPECT_FALSE(rm->hasTasksLeft());
TResources res(0,0,0,0,0,0,12345);;
rm->reserveResoures(res, invalidGoal);
ASSERT_FALSE(rm->hasTasksLeft()) << "Can't push Invalid goal";
EXPECT_FALSE(rm->notifyGoalCompleted(invalidGoal));
EXPECT_FALSE(rm->notifyGoalCompleted(gatherArmy)) << "Queue should be empty";
rm->reserveResoures(res, gatherArmy);
EXPECT_TRUE(rm->notifyGoalCompleted(gatherArmy)) << "Not implemented"; //TODO: try it with not a copy
EXPECT_FALSE(rm->notifyGoalCompleted(gatherArmy)); //already completed
}
TEST_F(ResourceManagerTest, notifyFulfillsAll)
{
TResources res;
ASSERT_TRUE(buildAny->fulfillsMe(buildThis)) << "Goal dependency implemented incorrectly"; //TODO: goal mock?
rm->reserveResoures(res, buildAny);
rm->reserveResoures(res, buildAny);
rm->reserveResoures(res, buildAny);
ASSERT_TRUE(rm->hasTasksLeft()); //regardless if duplicates are allowed or not
rm->notifyGoalCompleted(buildThis);
ASSERT_FALSE(rm->hasTasksLeft()) << "BuildThis didn't remove Build Any!";
}
TEST_F(ResourceManagerTest, queueOrder)
{
ASSERT_FALSE(rm->hasTasksLeft());
TSubgoal buildLow = sptr(StrictMock<BuildThis>()),
buildBit = sptr(StrictMock<BuildThis>()),
buildMed = sptr(StrictMock<BuildThis>()),
buildHigh = sptr(StrictMock<BuildThis>()),
buildVeryHigh = sptr(StrictMock<BuildThis>()),
buildExtra = sptr(StrictMock<BuildThis>()),
buildNotSoExtra = sptr(StrictMock<BuildThis>());
buildLow->setpriority(0).setbid(1);
buildLow->setpriority(1).setbid(2);
buildMed->setpriority(2).setbid(3);
buildHigh->setpriority(5).setbid(4);
buildVeryHigh->setpriority(10).setbid(5);
TResources price(0, 0, 0, 0, 0, 0, 1000);
rm->reserveResoures(price, buildLow);
rm->reserveResoures(price, buildHigh);
rm->reserveResoures(price, buildMed);
ON_CALL(gcm, getResourceAmount())
.WillByDefault(Return(TResources(0,0,0,0,0,0,4000,0))); //we can afford 4 top goals
auto goal = rm->whatToDo();
EXPECT_EQ(goal->goalType, Goals::BUILD_STRUCTURE);
ASSERT_EQ(rm->whatToDo()->bid, 4);
rm->reserveResoures(price, buildBit);
rm->reserveResoures(price, buildVeryHigh);
goal = rm->whatToDo();
EXPECT_EQ(goal->goalType, Goals::BUILD_STRUCTURE);
ASSERT_EQ(goal->bid, 5);
buildExtra->setpriority(3).setbid(100);
EXPECT_EQ(rm->whatToDo(price, buildExtra)->bid, 100);
buildNotSoExtra->setpriority(0.7f).setbid(7);
goal = rm->whatToDo(price, buildNotSoExtra);
EXPECT_NE(goal->bid, 7);
EXPECT_EQ(goal->goalType, Goals::COLLECT_RES) << "We can't afford this goal, need to collect resources";
EXPECT_EQ(goal->resID, Res::GOLD) << "We need to collect gold";
goal = rm->whatToDo();
EXPECT_NE(goal->goalType, Goals::COLLECT_RES);
EXPECT_EQ(goal->bid, 5) << "Should return highest-priority goal";
}
TEST_F(ResourceManagerTest, updateGoalImplemented)
{
ASSERT_FALSE(rm->hasTasksLeft());
TResources res;
res[Res::GOLD] = 12345;
buildThis->setpriority(1);
buildThis->bid = 666;
EXPECT_FALSE(rm->updateGoal(buildThis)); //try update with no objectives -> fail
rm->reserveResoures(res, buildThis);
ASSERT_TRUE(rm->hasTasksLeft());
buildThis->setpriority(4.444f);
auto buildThis2 = sptr(StrictMock<BuildThis>());
buildThis2->bid = 777;
buildThis2->setpriority(3.33f);
EXPECT_FALSE(rm->updateGoal(buildThis2)) << "Shouldn't update with wrong goal";
EXPECT_TRUE(rm->updateGoal(buildThis)) << "Not implemented"; //try update with copy of reserved goal -> true
EXPECT_FALSE(rm->updateGoal(invalidGoal)) << "Can't update Invalid goal";
}
TEST_F(ResourceManagerTest, complexGoalUpdates)
{
//TODO
ASSERT_FALSE(rm->hasTasksLeft());
}
TEST_F(ResourceManagerTest, tasksLeft)
{
ASSERT_FALSE(rm->hasTasksLeft());
}
TEST_F(ResourceManagerTest, reservedResources)
{
//TOOO, not worth it now
}
TEST_F(ResourceManagerTest, freeResources)
{
ON_CALL(gcm, getResourceAmount()) //in case callback or gs gets crazy
.WillByDefault(Return(TResources(-1, 0, -13, -38763, -93764, -464, -12, -98765)));
auto res = rm->freeResources();
ASSERT_GE(res[Res::WOOD], 0);
ASSERT_GE(res[Res::MERCURY], 0);
ASSERT_GE(res[Res::ORE], 0);
ASSERT_GE(res[Res::SULFUR], 0);
ASSERT_GE(res[Res::CRYSTAL], 0);
ASSERT_GE(res[Res::GEMS], 0);
ASSERT_GE(res[Res::GOLD], 0);
ASSERT_GE(res[Res::MITHRIL], 0);
}
TEST_F(ResourceManagerTest, freeResourcesWithManyGoals)
{
ON_CALL(gcm, getResourceAmount())
.WillByDefault(Return(TResources(20, 10, 20, 10, 10, 10, 20000, 0)));
ASSERT_EQ(rm->freeResources(), TResources(20, 10, 20, 10, 10, 10, 20000, 0));
rm->reserveResoures(TResources(0, 4, 0, 0, 0, 0, 13000), gatherArmy);
ASSERT_EQ(rm->freeResources(), TResources(20, 6, 20, 10, 10, 10, 7000, 0));
rm->reserveResoures(TResources(5, 4, 5, 4, 4, 4, 5000), buildThis);
ASSERT_EQ(rm->freeResources(), TResources(15, 2, 15, 6, 6, 6, 2000, 0));
rm->reserveResoures(TResources(0, 0, 0, 0, 0, 0, 2500), recruitHero);
auto res = rm->freeResources();
EXPECT_EQ(res[Res::GOLD], 0) << "We should have 0 gold left";
ON_CALL(gcm, getResourceAmount())
.WillByDefault(Return(TResources(20, 10, 20, 10, 10, 10, 30000, 0))); //+10000 gold
res = rm->freeResources();
EXPECT_EQ(res[Res::GOLD], 9500) << "We should have extra savings now";
}
TEST_F(ResourceManagerTest, freeGold)
{
ON_CALL(gcm, getResourceAmount())
.WillByDefault(Return(TResources(0, 0, 0, 0, 0, 0, 666)));
ASSERT_EQ(rm->freeGold(), 666);
ON_CALL(gcm, getResourceAmount())
.WillByDefault(Return(TResources(0, 0, 0, 0, 0, 0, -3762363)));
ASSERT_GE(rm->freeGold(), 0) << "We should never see negative savings";
}
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