o3de/Gems/LmbrCentral/Code/Tests/Builders/SliceBuilderTests.cpp

/*
 * Copyright (c) Contributors to the Open 3D Engine Project.
 * For complete copyright and license terms please see the LICENSE at the root of this distribution.
 *
 * SPDX-License-Identifier: Apache-2.0 OR MIT
 *
 */

#include <AssetBuilderSDK/SerializationDependencies.h>
#include <AzCore/Serialization/SerializeContext.h>
#include <AzTest/AzTest.h>
#include <AzToolsFramework/Slice/SliceUtilities.h>
#include <AzCore/Asset/AssetSerializer.h>
#include <AzCore/IO/ByteContainerStream.h>
#include <AzCore/Slice/SliceAssetHandler.h>
#include <AzCore/std/smart_ptr/make_shared.h>
#include <AzCore/UnitTest/TestTypes.h>
#include <AzCore/Component/ComponentApplication.h>
#include <AzFramework/Asset/GenericAssetHandler.h>
#include <Builders/SliceBuilder/SliceBuilderWorker.h>
#include <AzCore/Slice/SliceComponent.h>
#include <AzCore/Slice/SliceMetadataInfoComponent.h>
#include <AzToolsFramework/ToolsComponents/EditorComponentBase.h>
#include <Builders/SliceBuilder/SliceBuilderComponent.h>

#include "AzFramework/Asset/SimpleAsset.h"
#include "Tests/AZTestShared/Utils/Utils.h"

namespace UnitTest
{
    using namespace SliceBuilder;
    using namespace AZ;

    struct MockAsset
        : public AZ::Data::AssetData
    {
        AZ_RTTI(MockAsset, "{6A98A05A-5B8B-455B-BA92-508A7CF76024}", AZ::Data::AssetData);

        static void Reflect(ReflectContext* reflection)
        {
            SerializeContext* serializeContext = azrtti_cast<SerializeContext*>(reflection);

            if (serializeContext)
            {
                serializeContext->Class<MockAsset>()
                    ->Field("value", &MockAsset::m_value);
            }
        }

        int m_value = 0;
    };

    struct MockAssetRefComponent
        : public AZ::Component
    {
        AZ_COMPONENT(MockAssetRefComponent, "{92A6CEC4-BB83-4BED-B062-8A69302E0C9D}");

        static void Reflect(ReflectContext* reflection)
        {
            SerializeContext* serializeContext = azrtti_cast<SerializeContext*>(reflection);

            if (serializeContext)
            {
                serializeContext->Class<MockAssetRefComponent, AZ::Component>()
                    ->Field("asset", &MockAssetRefComponent::m_asset);
            }
        }

        void Activate() override {}
        void Deactivate() override {}

        Data::Asset<MockAsset> m_asset;
    };

    class MockSimpleSliceAsset
    {
    public:
        AZ_TYPE_INFO(MockSimpleSliceAsset, "{923AE476-3491-49F7-A77C-70C896C1B1FD}");

        static const char* GetFileFilter()
        {
            return "*.txt;";
        }
    };

    struct MockSubType
    {
        AZ_TYPE_INFO(MockSubType, "{25824223-EE7E-4F44-8181-6D3AC5119BB9}");

        static void Reflect(ReflectContext* reflection)
        {
            SerializeContext* serializeContext = azrtti_cast<SerializeContext*>(reflection);

            if (serializeContext)
            {
                serializeContext->Class<MockSubType>()
                    ->Version(m_version);
            }
        }

        static int m_version;
    };

    int MockSubType::m_version = 1;

    struct MockComponent : AZ::Component
    {
        AZ_COMPONENT(MockComponent, "{0A556691-1658-48B7-9745-5FDBA8E13D11}");

        static void Reflect(ReflectContext* reflection)
        {
            SerializeContext* serializeContext = azrtti_cast<SerializeContext*>(reflection);

            if (serializeContext)
            {
                serializeContext->Class<MockComponent, AZ::Component>()
                    ->Field("subdata", &MockComponent::m_subData);
            }
        }

        void Activate() override {}
        void Deactivate() override {}

        MockSubType m_subData{};
    };

    namespace SliceBuilder
    {
        struct MockSimpleSliceAssetRefComponent
            : public AZ::Component
        {
            AZ_COMPONENT(MockSimpleSliceAssetRefComponent, "{C3B2F100-D08C-4912-AC16-57506B190C2F}");

            static void Reflect(ReflectContext* reflection)
            {
                SerializeContext* serializeContext = azrtti_cast<SerializeContext*>(reflection);

                AzFramework::SimpleAssetReference<MockSimpleSliceAsset>::Register(*serializeContext);

                if (serializeContext)
                {
                    serializeContext->Class<MockSimpleSliceAssetRefComponent, AZ::Component>()
                        ->Field("asset", &MockSimpleSliceAssetRefComponent::m_asset);
                }
            }

            void Activate() override {}
            void Deactivate() override {}

            AzFramework::SimpleAssetReference<MockSimpleSliceAsset> m_asset;
        };
    }

    struct MockEditorComponent
        : public AzToolsFramework::Components::EditorComponentBase
    {
        AZ_EDITOR_COMPONENT(MockEditorComponent, "{550BA62B-9A98-4A6E-BF7D-7BC939796CF5}");

        static void Reflect(ReflectContext* reflection)
        {
            SerializeContext* serializeContext = azrtti_cast<SerializeContext*>(reflection);

            if (serializeContext)
            {
                serializeContext->Class<MockEditorComponent, AzToolsFramework::Components::EditorComponentBase>()
                    ->Field("uuid", &MockEditorComponent::m_uuid);
            }
        }

        void BuildGameEntity(AZ::Entity* gameEntity) override
        {
            auto* assetComponent = aznew MockAssetRefComponent;
            assetComponent->m_asset = Data::AssetManager::Instance().CreateAsset<MockAsset>(AZ::Data::AssetId(m_uuid, 0), AZ::Data::AssetLoadBehavior::Default);

            gameEntity->AddComponent(assetComponent);
        }

        AZ::Uuid m_uuid;
    };

    using namespace AZ::Data;

    class SliceBuilderTest_MockCatalog
        : public AssetCatalog
        , public AZ::Data::AssetCatalogRequestBus::Handler
    {
    private:
        AZ::Uuid randomUuid = AZ::Uuid::CreateRandom();
        AZStd::vector<AssetId> m_mockAssetIds;

    public:
        AZ_CLASS_ALLOCATOR(SliceBuilderTest_MockCatalog, AZ::SystemAllocator, 0);

        SliceBuilderTest_MockCatalog()
        {
            AssetCatalogRequestBus::Handler::BusConnect();
        }

        ~SliceBuilderTest_MockCatalog()
        {
            AssetCatalogRequestBus::Handler::BusDisconnect();
        }

        AssetId GenerateMockAssetId()
        {
            AssetId assetId = AssetId(AZ::Uuid::CreateRandom(), 0);
            m_mockAssetIds.push_back(assetId);
            return assetId;
        }

        //////////////////////////////////////////////////////////////////////////
        // AssetCatalogRequestBus
        AssetInfo GetAssetInfoById(const AssetId& id) override
        {
            AssetInfo result;
            result.m_assetType = AZ::AzTypeInfo<AZ::SliceAsset>::Uuid();
            for (const AssetId& assetId : m_mockAssetIds)
            {
                if (assetId == id)
                {
                    result.m_assetId = id;
                    break;
                }
            }
            return result;
        }
        //////////////////////////////////////////////////////////////////////////

        AssetStreamInfo GetStreamInfoForLoad(const AssetId& id, const AssetType& type) override
        {
            EXPECT_TRUE(type == AzTypeInfo<SliceAsset>::Uuid());
            AssetStreamInfo info;
            info.m_dataOffset = 0;
            info.m_streamFlags = IO::OpenMode::ModeRead;

            for (int i = 0; i < m_mockAssetIds.size(); ++i)
            {
                if (m_mockAssetIds[i] == id)
                {
                    info.m_streamName = AZStd::string::format("MockSliceAssetName%d", i);
                }
            }

            if (!info.m_streamName.empty())
            {
                // this ensures tha parallel running unit tests do not overlap their files that they use.
                AZStd::string fullName = AZStd::string::format("%s%s-%s", GetTestFolderPath().c_str(), randomUuid.ToString<AZStd::string>().c_str(), info.m_streamName.c_str());
                info.m_streamName = fullName;
                info.m_dataLen = static_cast<size_t>(IO::SystemFile::Length(info.m_streamName.c_str()));
            }
            else
            {
                info.m_dataLen = 0;
            }

            return info;
        }

        AssetStreamInfo GetStreamInfoForSave(const AssetId& id, const AssetType& type) override
        {
            AssetStreamInfo info;
            info = GetStreamInfoForLoad(id, type);
            info.m_streamFlags = IO::OpenMode::ModeWrite;
            return info;
        }

        bool SaveAsset(Asset<SliceAsset>& asset)
        {
            volatile bool isDone = false;
            volatile bool succeeded = false;
            AssetBusCallbacks callbacks;
            callbacks.SetCallbacks(nullptr, nullptr, nullptr,
                [&isDone, &succeeded](const Asset<AssetData>& /*asset*/, bool isSuccessful, AssetBusCallbacks& /*callbacks*/)
                {
                    isDone = true;
                    succeeded = isSuccessful;
                }, nullptr, nullptr, nullptr);

            callbacks.BusConnect(asset.GetId());
            asset.Save();

            while (!isDone)
            {
                AssetManager::Instance().DispatchEvents();
            }
            return succeeded;
        }
    };

    class DependencyTest
        : public AllocatorsFixture
        , public ComponentApplicationBus::Handler
    {
    public:

        //////////////////////////////////////////////////////////////////////////
        // ComponentApplicationMessages
        ComponentApplication* GetApplication() override { return nullptr; }
        void RegisterComponentDescriptor(const ComponentDescriptor*) override { }
        void UnregisterComponentDescriptor(const ComponentDescriptor*) override { }
        void RegisterEntityAddedEventHandler(EntityAddedEvent::Handler&) override { }
        void RegisterEntityRemovedEventHandler(EntityRemovedEvent::Handler&) override { }
        void RegisterEntityActivatedEventHandler(EntityActivatedEvent::Handler&) override { }
        void RegisterEntityDeactivatedEventHandler(EntityDeactivatedEvent::Handler&) override { }
        void SignalEntityActivated(Entity*) override { }
        void SignalEntityDeactivated(Entity*) override { }
        bool AddEntity(Entity*) override { return true; }
        bool RemoveEntity(Entity*) override { return true; }
        bool DeleteEntity(const AZ::EntityId&) override { return true; }
        Entity* FindEntity(const AZ::EntityId&) override { return nullptr; }
        SerializeContext* GetSerializeContext() override { return m_serializeContext; }
        BehaviorContext* GetBehaviorContext() override { return nullptr; }
        JsonRegistrationContext* GetJsonRegistrationContext() override { return nullptr; }
        const char* GetEngineRoot() const override { return nullptr; }
        const char* GetExecutableFolder() const override { return nullptr; }
        void EnumerateEntities(const EntityCallback& /*callback*/) override {}
        void QueryApplicationType(AZ::ApplicationTypeQuery& /*appType*/) const override {}
        //////////////////////////////////////////////////////////////////////////

        void SetUp() override
        {
            AllocatorsFixture::SetUp();

            AllocatorInstance<PoolAllocator>::Create();
            AllocatorInstance<ThreadPoolAllocator>::Create();

            m_serializeContext = aznew SerializeContext(true, true);

            ComponentApplicationBus::Handler::BusConnect();
            AZ::Interface<AZ::ComponentApplicationRequests>::Register(this);

            m_sliceDescriptor = SliceComponent::CreateDescriptor();
            m_mockAssetDescriptor = MockAssetRefComponent::CreateDescriptor();
            m_mockSimpleAssetDescriptor = SliceBuilder::MockSimpleSliceAssetRefComponent::CreateDescriptor();

            m_sliceDescriptor->Reflect(m_serializeContext);
            m_mockAssetDescriptor->Reflect(m_serializeContext);
            m_mockSimpleAssetDescriptor->Reflect(m_serializeContext);

            AzFramework::SimpleAssetReferenceBase::Reflect(m_serializeContext);
            MockAsset::Reflect(m_serializeContext);
            MockEditorComponent::Reflect(m_serializeContext);
            Entity::Reflect(m_serializeContext);
            DataPatch::Reflect(m_serializeContext);
            SliceMetadataInfoComponent::Reflect(m_serializeContext);
            AzToolsFramework::Components::EditorComponentBase::Reflect(m_serializeContext);

            // Create database
            Data::AssetManager::Descriptor desc;
            Data::AssetManager::Create(desc);
            Data::AssetManager::Instance().RegisterHandler(aznew SliceAssetHandler(m_serializeContext), AzTypeInfo<AZ::SliceAsset>::Uuid());
            Data::AssetManager::Instance().RegisterHandler(aznew AzFramework::GenericAssetHandler<MockAsset>("Mock Asset", "Other", "mockasset"), AZ::AzTypeInfo<MockAsset>::Uuid());
            m_catalog.reset(aznew SliceBuilderTest_MockCatalog());
            AssetManager::Instance().RegisterCatalog(m_catalog.get(), AzTypeInfo<AZ::SliceAsset>::Uuid());
        }

        void TearDown() override
        {
            m_catalog->DisableCatalog();
            AZ::Interface<AZ::ComponentApplicationRequests>::Unregister(this);
            ComponentApplicationBus::Handler::BusDisconnect();

            Data::AssetManager::Destroy();
            m_catalog.reset();
            delete m_mockSimpleAssetDescriptor;
            delete m_mockAssetDescriptor;
            delete m_sliceDescriptor;
            delete m_serializeContext;

            AllocatorInstance<PoolAllocator>::Destroy();
            AllocatorInstance<ThreadPoolAllocator>::Destroy();

            AllocatorsFixture::TearDown();
        }

        void VerifyDependency(AZ::Data::Asset<SliceAsset>& sliceAsset, AZ::Data::AssetId mockAssetId)
        {
            AZ::PlatformTagSet platformTags;
            AZ::Data::Asset<SliceAsset> exportSliceAsset;

            AZStd::shared_ptr<AZ::Data::AssetDataStream> assetDataStream = AZStd::make_shared<AZ::Data::AssetDataStream>();

            // Save the slice asset into a memory buffer, then hand ownership of the buffer to assetDataStream
            {
                AZ::SliceAssetHandler assetHandler;
                assetHandler.SetSerializeContext(nullptr);

                AZStd::vector<AZ::u8> charBuffer;
                AZ::IO::ByteContainerStream<AZStd::vector<AZ::u8>> charStream(&charBuffer);
                assetHandler.SaveAssetData(sliceAsset, &charStream);

                assetDataStream->Open(AZStd::move(charBuffer));
            }

            bool result = SliceBuilderWorker::GetCompiledSliceAsset(assetDataStream, "MockAsset.slice", platformTags, exportSliceAsset);
            ASSERT_TRUE(result);

            AssetBuilderSDK::JobProduct jobProduct;
            ASSERT_TRUE(SliceBuilderWorker::OutputSliceJob(exportSliceAsset, "test.slice", jobProduct));

            ASSERT_EQ(jobProduct.m_dependencies.size(), 1);
            ASSERT_EQ(jobProduct.m_dependencies[0].m_dependencyId, mockAssetId);
        }

        void BuildSliceWithSimpleAssetReference(
            const char* simpleAssetPath,
            AZStd::vector<AssetBuilderSDK::ProductDependency>& productDependencies,
            AssetBuilderSDK::ProductPathDependencySet& productPathDependencies)
        {
            auto* assetComponent = aznew SliceBuilder::MockSimpleSliceAssetRefComponent;

            assetComponent->m_asset.SetAssetPath(simpleAssetPath);

            auto sliceAsset = AZ::Test::CreateSliceFromComponent(assetComponent, m_catalog->GenerateMockAssetId());

            AZ::SliceAssetHandler assetHandler;
            assetHandler.SetSerializeContext(nullptr);

            AZStd::shared_ptr<AZ::Data::AssetDataStream> assetDataStream = AZStd::make_shared<AZ::Data::AssetDataStream>();

            // Save the slice asset into a memory buffer, then hand ownership of the buffer to assetDataStream
            {
                AZStd::vector<AZ::u8> charBuffer;
                AZ::IO::ByteContainerStream<AZStd::vector<AZ::u8>> charStream(&charBuffer);
                assetHandler.SaveAssetData(sliceAsset, &charStream);

                assetDataStream->Open(AZStd::move(charBuffer));
            }

            AZ::PlatformTagSet platformTags;
            AZ::Data::Asset<SliceAsset> exportSliceAsset;

            bool result = SliceBuilderWorker::GetCompiledSliceAsset(assetDataStream, "MockAsset.slice", platformTags, exportSliceAsset);
            ASSERT_TRUE(result);

            AssetBuilderSDK::JobProduct jobProduct;
            ASSERT_TRUE(SliceBuilderWorker::OutputSliceJob(exportSliceAsset, "test.slice", jobProduct));

            productDependencies = AZStd::move(jobProduct.m_dependencies);
            productPathDependencies = AZStd::move(jobProduct.m_pathDependencies);
        }

        SerializeContext* m_serializeContext;
        ComponentDescriptor* m_sliceDescriptor;
        ComponentDescriptor* m_mockAssetDescriptor;
        ComponentDescriptor* m_mockSimpleAssetDescriptor;
        AZStd::unique_ptr<SliceBuilderTest_MockCatalog> m_catalog;
    };

    TEST_F(DependencyTest, SimpleSliceTest)
    {
        // Test a slice containing a component that references an asset
        // Should return a dependency on the asset

        auto* assetComponent = aznew MockAssetRefComponent;

        AZ::Data::AssetId mockAssetId(AZ::Uuid::CreateRandom(), 0);
        assetComponent->m_asset = Data::AssetManager::Instance().CreateAsset<MockAsset>(mockAssetId, AZ::Data::AssetLoadBehavior::Default);

        auto sliceAsset = AZ::Test::CreateSliceFromComponent(assetComponent, m_catalog->GenerateMockAssetId());

        VerifyDependency(sliceAsset, mockAssetId);
    }

    TEST_F(DependencyTest, NestedSliceTest)
    {
        // Test a slice that references another slice, which contains a reference to an asset.
        // Should return only a dependency on the asset, and not the inner slice

        auto* outerSliceEntity = aznew AZ::Entity;
        auto* assetComponent = aznew MockAssetRefComponent;

        AZ::Data::AssetId mockAssetId(m_catalog->GenerateMockAssetId());
        assetComponent->m_asset = Data::AssetManager::Instance().CreateAsset<MockAsset>(mockAssetId, AZ::Data::AssetLoadBehavior::Default);

        auto innerSliceAsset = AZ::Test::CreateSliceFromComponent(assetComponent, m_catalog->GenerateMockAssetId());

        AZ::Data::AssetId outerSliceAssetId(m_catalog->GenerateMockAssetId());
        auto outerSliceAsset = Data::AssetManager::Instance().CreateAsset<AZ::SliceAsset>(outerSliceAssetId, AZ::Data::AssetLoadBehavior::Default);

        AZ::SliceComponent* outerSlice = outerSliceEntity->CreateComponent<AZ::SliceComponent>();
        outerSlice->SetIsDynamic(true);
        outerSliceAsset.Get()->SetData(outerSliceEntity, outerSlice);
        outerSlice->AddSlice(innerSliceAsset);

        VerifyDependency(outerSliceAsset, mockAssetId);
    }

    TEST_F(DependencyTest, DataPatchTest)
    {
        // Test a slice that references another slice, with the outer slice being data-patched to have a reference to an asset
        // Should return a dependency on the asset, but not the inner slice

        auto* outerSliceEntity = aznew AZ::Entity;
        auto* assetComponent = aznew MockAssetRefComponent;

        AZ::Data::AssetId outerSliceAssetId(m_catalog->GenerateMockAssetId());
        auto outerSliceAsset = Data::AssetManager::Instance().CreateAsset<AZ::SliceAsset>(outerSliceAssetId, AZ::Data::AssetLoadBehavior::Default);

        auto innerSliceAsset = AZ::Test::CreateSliceFromComponent(nullptr, m_catalog->GenerateMockAssetId());

        AZ::SliceComponent* outerSlice = outerSliceEntity->CreateComponent<AZ::SliceComponent>();
        outerSlice->SetIsDynamic(true);
        outerSliceAsset.Get()->SetData(outerSliceEntity, outerSlice);
        outerSlice->AddSlice(innerSliceAsset);

        outerSlice->Instantiate();

        auto* sliceRef = outerSlice->GetSlice(innerSliceAsset);
        auto& instances = sliceRef->GetInstances();

        AZ::Data::AssetId mockAssetId(m_catalog->GenerateMockAssetId());
        assetComponent->m_asset = Data::AssetManager::Instance().CreateAsset<MockAsset>(mockAssetId, AZ::Data::AssetLoadBehavior::Default);

        for (const AZ::SliceComponent::SliceInstance& i : instances)
        {
            const AZ::SliceComponent::InstantiatedContainer* container = i.GetInstantiated();
            container->m_entities[0]->AddComponent(assetComponent);

            sliceRef->ComputeDataPatch();
        }

        VerifyDependency(outerSliceAsset, mockAssetId);

        delete assetComponent;
    }

    TEST_F(DependencyTest, DynamicAssetReferenceTest)
    {
        // Test a slice that has a component which synthesizes an asset reference at runtime
        // Should return a dependency on the asset

        auto* assetComponent = aznew MockEditorComponent;

        AZ::Data::AssetId mockAssetId(AZ::Uuid::CreateRandom(), 0);
        assetComponent->m_uuid = mockAssetId.m_guid;

        auto sliceAsset = AZ::Test::CreateSliceFromComponent(assetComponent, m_catalog->GenerateMockAssetId());

        VerifyDependency(sliceAsset, mockAssetId);
    }

    TEST_F(DependencyTest, Slice_HasPopulatedSimpleAssetReference_HasCorrectProductDependency)
    {
        // Test a slice containing a component with a simple asset reference
        // Should return a path dependency
        AZStd::vector<AssetBuilderSDK::ProductDependency> productDependencies;
        AssetBuilderSDK::ProductPathDependencySet productPathDependencySet;
        constexpr char testPath[] = "some/test/path.txt";
        BuildSliceWithSimpleAssetReference(testPath, productDependencies, productPathDependencySet);

        ASSERT_EQ(productDependencies.size(), 0);
        ASSERT_EQ(productPathDependencySet.size(), 1);

        auto& dependency = *productPathDependencySet.begin();
        ASSERT_STREQ(dependency.m_dependencyPath.c_str(), testPath);
    }

    TEST_F(DependencyTest, Slice_HasEmptySimpleAssetReference_HasNoProductDependency)
    {
        // Test a slice containing a component with an empty simple asset reference
        // Should not return a path dependency
        AZStd::vector<AssetBuilderSDK::ProductDependency> productDependencies;
        AssetBuilderSDK::ProductPathDependencySet productPathDependencySet;
        BuildSliceWithSimpleAssetReference("", productDependencies, productPathDependencySet);

        ASSERT_EQ(productDependencies.size(), 0);
        ASSERT_EQ(productPathDependencySet.size(), 0);
    }

    struct ServiceTestComponent
        : public AZ::Component
    {
        AZ_COMPONENT(ServiceTestComponent, "{CBC4FCB6-FFD2-4097-844D-A01B09042DF4}");

        static void Reflect(ReflectContext* reflection)
        {
            SerializeContext* serializeContext = azrtti_cast<SerializeContext*>(reflection);

            if (serializeContext)
            {
                serializeContext->Class<ServiceTestComponent, AZ::Component>()
                    ->Field("field", &ServiceTestComponent::m_field);
            }
        }

        static void GetRequiredServices(AZ::ComponentDescriptor::DependencyArrayType& required)
        {
            if (m_enableServiceDependency)
            {
                required.push_back(AZ_CRC("SomeService", 0x657d5763));
            }
        }

        void Activate() override {}
        void Deactivate() override {}

        int m_field{};

        static bool m_enableServiceDependency;
    };

    bool ServiceTestComponent::m_enableServiceDependency = false;

    TEST_F(DependencyTest, SliceFingerprint_ChangesWhenComponentServicesChange)
    {
        using namespace AzToolsFramework::Fingerprinting;

        AZStd::unique_ptr<ComponentDescriptor> descriptor(ServiceTestComponent::CreateDescriptor());
        descriptor->Reflect(m_serializeContext);

        auto* assetComponent = aznew ServiceTestComponent;
        auto sliceAsset = AZ::Test::CreateSliceFromComponent(assetComponent, m_catalog->GenerateMockAssetId());
        SliceComponent* sourcePrefab = sliceAsset.Get() ? sliceAsset.Get()->GetComponent() : nullptr;

        TypeFingerprint fingerprintNoService, fingerprintWithService;

        {
            TypeFingerprinter fingerprinter(*m_serializeContext);
            fingerprintNoService = fingerprinter.GenerateFingerprintForAllTypesInObject(sourcePrefab);
        }

        ServiceTestComponent::m_enableServiceDependency = true;

        {
            TypeFingerprinter fingerprinter(*m_serializeContext);
            fingerprintWithService = fingerprinter.GenerateFingerprintForAllTypesInObject(sourcePrefab);
        }

        ASSERT_NE(fingerprintNoService, fingerprintWithService);

        ServiceTestComponent::m_enableServiceDependency = false;

        {
            // Check again to make sure the fingerprint is stable
            TypeFingerprinter fingerprinter(*m_serializeContext);
            TypeFingerprint fingerprintNoServiceDoubleCheck = fingerprinter.GenerateFingerprintForAllTypesInObject(sourcePrefab);

            ASSERT_EQ(fingerprintNoService, fingerprintNoServiceDoubleCheck);
        }
    }

    struct BuilderRegisterListener : AssetBuilderSDK::AssetBuilderBus::Handler
    {
        BuilderRegisterListener()
        {
            BusConnect();
        }

        ~BuilderRegisterListener()
        {
            BusDisconnect();
        }


        void RegisterBuilderInformation(const AssetBuilderSDK::AssetBuilderDesc& desc) override
        {
            m_desc = desc;
        }

        AssetBuilderSDK::AssetBuilderDesc m_desc;
    };

    TEST_F(DependencyTest, SliceBuilderFingerprint_ChangesWhenNestedTypeChanges)
    {
        BuilderRegisterListener listener;
        AZStd::string fingerprintA, fingerprintB;

        auto* descriptor = MockComponent::CreateDescriptor();

        descriptor->Reflect(m_serializeContext);
        MockSubType::Reflect(m_serializeContext);

        {
            BuilderPluginComponent builder;
            builder.Activate();
            fingerprintA = listener.m_desc.m_analysisFingerprint;
        }

        // Unreflect the sub type, change the version, and reflect again
        m_serializeContext->EnableRemoveReflection();
        MockSubType::Reflect(m_serializeContext);
        m_serializeContext->DisableRemoveReflection();

        MockSubType::m_version = 2;
        MockSubType::Reflect(m_serializeContext);

        {
            BuilderPluginComponent builder;
            builder.Activate();
            fingerprintB = listener.m_desc.m_analysisFingerprint;
        }

        delete descriptor;

        EXPECT_STRNE(fingerprintA.c_str(), fingerprintB.c_str());
    }
}