diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0c45d12..6551ad6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -67,6 +67,18 @@ CPMAddPackage(
         GIT_TAG v1.15.3
 )
 
+# --- GoogleTest ---
+CPMAddPackage(
+        NAME googletest
+        GITHUB_REPOSITORY google/googletest
+        GIT_TAG v1.15.2
+        OPTIONS
+        "INSTALL_GTEST OFF"
+        "gtest_force_shared_crt ON"
+)
+
+enable_testing()
+
 add_library(imgui STATIC
         ${imgui_SOURCE_DIR}/imgui.cpp
         ${imgui_SOURCE_DIR}/imgui_draw.cpp
@@ -203,15 +215,6 @@ add_library(Engine STATIC
         engine/src/core/animation/components/TransformAnimationComponent.h
         engine/src/core/animation/AnimationSystem.cpp
         engine/src/core/animation/AnimationSystem.h
-)
-target_include_directories(Engine PUBLIC engine/src ${dr_libs_SOURCE_DIR})
-target_link_libraries(Engine PUBLIC OpenGL::GL glfw glad glm::glm imgui spdlog::spdlog tinyobjloader stb_image OpenAL::OpenAL)
-
-# --- Executable ---
-add_executable(ColorRace
-        game/src/main.cpp
-        game/src/ColorRaceApp.cpp
-        game/src/ColorRaceApp.h
         engine/src/renderer/shader/StaticShader.cpp
         engine/src/renderer/shader/StaticShader.h
         engine/src/renderer/entities/Camera.cpp
@@ -236,14 +239,22 @@ add_executable(ColorRace
         engine/src/renderer/MeshRenderer.h
         engine/src/layer/Layer.cpp
         engine/src/layer/Layer.h
-        game/src/GameLayer.cpp
-        game/src/GameLayer.h
-        engine/src/layer/SceneManager.cpp
-        engine/src/layer/SceneManager.h
-        game/src/GameScene.cpp
-        game/src/GameScene.h
         engine/src/core/inputsOutputs/context/InputContext.cpp
         engine/src/core/inputsOutputs/context/InputContext.h
+        engine/src/layer/SceneManager.cpp
+        engine/src/layer/SceneManager.h
+)
+target_include_directories(Engine PUBLIC engine/src ${dr_libs_SOURCE_DIR})
+target_link_libraries(Engine PUBLIC OpenGL::GL glfw glad glm::glm imgui spdlog::spdlog tinyobjloader stb_image OpenAL::OpenAL)
+
+# --- GameLib: Spiel-Logik, unabhängig von main.cpp testbar ---
+add_library(GameLib STATIC
+        game/src/ColorRaceApp.cpp
+        game/src/ColorRaceApp.h
+        game/src/GameLayer.cpp
+        game/src/GameLayer.h
+        game/src/GameScene.cpp
+        game/src/GameScene.h
         game/src/ludo/LudoGameState.cpp
         game/src/ludo/LudoGameState.h
         game/src/ludo/LudoTypes.h
@@ -259,9 +270,34 @@ add_executable(ColorRace
         game/src/ludo/ecs/highlight/HighlightSystem.h
         game/src/AudioLayer.cpp
         game/src/AudioLayer.h
+        game/src/ludo/DiceSource.cpp
+        game/src/ludo/DiceSource.h
+)
+target_include_directories(GameLib PUBLIC game/src)
+target_link_libraries(GameLib PUBLIC Engine)
 
+# --- Executable ---
+add_executable(ColorRace
+        game/src/main.cpp
 )
 
 target_link_libraries(ColorRace PRIVATE
         Engine
-)
\ No newline at end of file
+        GameLib
+)
+
+# --- Tests ---
+add_executable(ColorRaceTests
+        tests/LoduGameMode.cpp
+        tests/helpers/SequenceDiceSource.cpp
+        tests/helpers/SequenceDiceSource.h
+)
+
+target_link_libraries(ColorRaceTests PRIVATE
+        GameLib
+        GTest::gtest
+        GTest::gtest_main
+)
+
+include(GoogleTest)
+gtest_discover_tests(ColorRaceTests)
\ No newline at end of file
diff --git a/engine/src/core/animation/AnimationSystem.cpp b/engine/src/core/animation/AnimationSystem.cpp
index 2469783..57f6e12 100644
--- a/engine/src/core/animation/AnimationSystem.cpp
+++ b/engine/src/core/animation/AnimationSystem.cpp
@@ -30,24 +30,4 @@ namespace engine::animation {
             }
         }
     }
-
-    glm::vec3 AnimationSystem::evaluate(const AnimationTrack &track, float time) {
-        Keyframe a;
-        Keyframe b;
-        findSurroundingKeys(track, time, a, b);
-
-        float localT = (time - a.time) / (b.time - a.time);
-        float easedT = a.easingFunction(localT);
-        return glm::mix(a.value, b.value, easedT);
-    }
-
-    void AnimationSystem::findSurroundingKeys(const AnimationTrack &track, float time, Keyframe &a, Keyframe &b) {
-        for (int i = 1; i < track.keys.size(); i++) {
-            if (track.keys[i-1].time < 0.f && track.keys[i].time > 0.f) {
-                a = track.keys[i-1];
-                b = track.keys[i];
-                return;
-            }
-        }
-    }
 } // engine
\ No newline at end of file
diff --git a/engine/src/core/animation/AnimationSystem.h b/engine/src/core/animation/AnimationSystem.h
index fa2f5b0..488a343 100644
--- a/engine/src/core/animation/AnimationSystem.h
+++ b/engine/src/core/animation/AnimationSystem.h
@@ -14,8 +14,43 @@ namespace engine::animation {
         void update(float deltaTime);
     private:
         EntityRegistry& m_registry;
-        glm::vec3 evaluate(const AnimationTrack& track, float time);
-        void findSurroundingKeys(const AnimationTrack& track, float time, Keyframe& a, Keyframe& b);
+
+        template<typename T>
+        glm::vec3 evaluate(const AnimationTrack<T>& track, float time) {
+            Keyframe<T> a;
+            Keyframe<T> b;
+            findSurroundingKeys(track, time, a, b);
+
+            float localT = (time - a.time) / (b.time - a.time);
+            float easedT = a.easingFunction(localT);
+            return glm::mix(a.value, b.value, easedT);
+        }
+
+        template<typename T>
+        void findSurroundingKeys(const AnimationTrack<T>& track, float time, Keyframe<T>& a, Keyframe<T>& b) {
+            if (track.keys.size() == 1) {
+                a = b = track.keys.front();
+                return;
+            }
+
+            if (time <= track.keys.front().time) {
+                a = b = track.keys.front();
+                return;
+            }
+
+            if (time >= track.keys.back().time) {
+                a = b = track.keys.back();
+                return;
+            }
+
+            for (size_t i = 1; i < track.keys.size(); ++i) {
+                if (track.keys[i - 1].time <= time && track.keys[i].time >= time) {
+                    a = track.keys[i - 1];
+                    b = track.keys[i];
+                    return;
+                }
+            }
+        }
 
     };
 } // engine
diff --git a/engine/src/core/animation/components/TransformAnimationComponent.h b/engine/src/core/animation/components/TransformAnimationComponent.h
index 17b4384..b2600c6 100644
--- a/engine/src/core/animation/components/TransformAnimationComponent.h
+++ b/engine/src/core/animation/components/TransformAnimationComponent.h
@@ -11,26 +11,29 @@
 namespace engine::animation {
     using EasingFunction = std::function<float(float)>;
 
+    template<typename T>
     struct Keyframe {
         float time;
-        glm::vec3 value;
+        T value;
 
         EasingFunction easingFunction = [](float t) {
             return t;
         };
     };
 
+
+    template<typename T>
     struct AnimationTrack {
-        std::vector<Keyframe> keys;
+        std::vector<Keyframe<T>> keys;
     };
 
     struct TransformAnimationComponent {
         float time = 0.0f;
         float duration = 0.0f;
 
-        AnimationTrack position;
-        AnimationTrack rotation;
-        AnimationTrack scale;
+        AnimationTrack<glm::vec3> position;
+        AnimationTrack<glm::vec3> rotation;
+        AnimationTrack<glm::vec3> scale;
 
         std::function<void()> onFinished;
         bool loop = false;
diff --git a/game/src/ludo/BoardLayout.cpp b/game/src/ludo/BoardLayout.cpp
index aac6a66..81e07ff 100644
--- a/game/src/ludo/BoardLayout.cpp
+++ b/game/src/ludo/BoardLayout.cpp
@@ -5,7 +5,6 @@
 #include "BoardLayout.h"
 
 #include <format>
-
 #include "spdlog/spdlog.h"
 
 glm::vec3 ludo::BoardLayout::getWorldPosition(ludo::PlayerColor color, ludo::PieceState state, int position) const {
@@ -27,4 +26,4 @@ glm::vec3 ludo::BoardLayout::getWorldPosition(ludo::PlayerColor color, ludo::Pie
         return glm::vec3(0.0f);
     }
     return it->second;
-}
+}
\ No newline at end of file
diff --git a/game/src/ludo/DiceSource.cpp b/game/src/ludo/DiceSource.cpp
new file mode 100644
index 0000000..383b243
--- /dev/null
+++ b/game/src/ludo/DiceSource.cpp
@@ -0,0 +1,10 @@
+//
+// Created by sebastian on 05.08.26.
+//
+
+#include "DiceSource.h"
+
+int ludo::RandomDiceSource::roll() {
+    std::uniform_int_distribution<int> distribution(1, 6);
+    return distribution(m_generator);
+}
diff --git a/game/src/ludo/DiceSource.h b/game/src/ludo/DiceSource.h
new file mode 100644
index 0000000..faf3219
--- /dev/null
+++ b/game/src/ludo/DiceSource.h
@@ -0,0 +1,26 @@
+//
+// Created by sebastian on 05.08.26.
+//
+
+#ifndef COLORRACE_DICESOURCE_H
+#define COLORRACE_DICESOURCE_H
+#include <random>
+
+
+namespace ludo {
+    class IDiceSource {
+    public:
+        virtual ~IDiceSource() = default;
+        virtual int roll() = 0;
+    };
+
+    class RandomDiceSource : public IDiceSource {
+    public:
+        int roll() override;
+    private:
+        std::mt19937 m_generator{std::random_device{}()};
+    };
+}
+
+
+#endif //COLORRACE_DICESOURCE_H
diff --git a/game/src/ludo/LudoGameMode.cpp b/game/src/ludo/LudoGameMode.cpp
index 9a3bda0..ff9747d 100644
--- a/game/src/ludo/LudoGameMode.cpp
+++ b/game/src/ludo/LudoGameMode.cpp
@@ -52,6 +52,7 @@ std::optional<int> ludo::LudoGameMode::findLowestHomeSlotPiece(PlayerColor color
             return i; // erste Übereinstimmung = kleinster Home-Slot, dank Erzeugungsreihenfolge
         }
     }
+    return std::nullopt;
 }
 
 ludo::LudoGameMode::MoveResult ludo::LudoGameMode::movePieceInternal(int pieceIndex, int diceValue) {
@@ -59,10 +60,13 @@ ludo::LudoGameMode::MoveResult ludo::LudoGameMode::movePieceInternal(int pieceIn
     int fromPosition = piece.position;
 
     Destination destination = computeDestination(piece, diceValue).value();
+
+    PieceState startState = piece.state;
+    PieceState targetState = destination.state;
     piece.state = destination.state;
     piece.position = destination.position;
+    MoveResult result{fromPosition, piece.position, false, -1, targetState, startState};
 
-    MoveResult result{fromPosition, piece.position, false, -1};
 
     if (piece.state == PieceState::OnTrack) {
         for (int i = 0; i < static_cast<int>(m_gameState.m_pieces.size()); ++i) {
@@ -185,11 +189,10 @@ std::optional<int> ludo::LudoGameMode::wouldCapture(int pieceIndex, int diceValu
 
 
 int ludo::LudoGameMode::rollDice() {
-    std::uniform_int_distribution<int> distribution(1, 6);
-    return distribution(m_rng);
+    return m_diceSource->roll();
 }
 
-int ludo::LudoGameMode::getEntryOffset(PlayerColor color) const {
+int ludo::LudoGameMode::getEntryOffset(PlayerColor color) {
     return static_cast<int>(color) * 10;
 }
 
@@ -201,3 +204,42 @@ bool ludo::LudoGameMode::isBlockedByOwnPiece(PlayerColor owner, PieceState state
     }
     return false;
 }
+
+std::vector<ludo::PathNode> ludo::LudoGameMode::computePath(PlayerColor color, PieceState startingState, int startPosition, PieceState targetState, int targetPosition) {
+    std::vector<PathNode> path;
+
+    if (startPosition == targetPosition && startingState == targetState) return path;
+
+    PieceState state = startingState;
+    int position = startPosition;
+
+    path.push_back({state, position});
+
+    while (state != targetState || position != targetPosition) {
+        switch (state) {
+            case PieceState::AtHome:
+                state = PieceState::OnTrack;
+                position = getEntryOffset(color);
+                break;
+            case PieceState::OnTrack:
+                if (position == getEntryOffset(color) && (targetState == PieceState::InHomeStretch || targetState == PieceState::Finished)) {
+                    state = PieceState::InHomeStretch;
+                    position = 0;
+                }  else {
+                    position = (position + 1) % kTrackLength;
+                }
+                break;
+            case PieceState::InHomeStretch:
+                if (targetState == PieceState::Finished && position == kHomeStretchLength - 1) {
+                    state = PieceState::Finished;
+                } else {
+                    ++position;
+                }
+                break;
+            case PieceState::Finished:
+                break;
+        }
+        path.push_back({state, position});
+    }
+    return path;
+}
diff --git a/game/src/ludo/LudoGameMode.h b/game/src/ludo/LudoGameMode.h
index 09b7749..9d75658 100644
--- a/game/src/ludo/LudoGameMode.h
+++ b/game/src/ludo/LudoGameMode.h
@@ -4,18 +4,25 @@
 
 #ifndef COLORRACE_LUDOGAMEMODE_H
 #define COLORRACE_LUDOGAMEMODE_H
+#include <memory>
 #include <optional>
 #include <random>
 
+#include "DiceSource.h"
 #include "LudoGameState.h"
 #include "LudoTypes.h"
 #include "game/TurnBasedGameMode.h"
 
 namespace ludo {
+    struct PathNode {
+        PieceState state;
+        int position;
+    };
+
     class LudoGameMode: public engine::TurnBasedGameMode<LudoCommand, LudoEvent, LudoGameState> {
     public:
         explicit LudoGameMode(std::vector<engine::PlayerID> players, std::optional<unsigned int> seed = std::nullopt) : TurnBasedGameMode(std::move(players)),
-            m_rng(seed.value_or(std::random_device{}())), m_gameState(getPlayerOrder()) {}
+            m_diceSource(std::make_unique<RandomDiceSource>()), m_gameState(getPlayerOrder()) {}
         void sendCommand(const std::variant<MovePieceCommand, RollDiceCommand> &command) override;
         std::vector<LudoEvent> pollEvents() override;
 
@@ -25,12 +32,18 @@ namespace ludo {
 
         std::vector<int> getMoveablePieceIndices(PlayerColor color, int diceValue) const;
         std::optional<int> wouldCapture(int pieceIndex, int diceValue) const;
+        [[nodiscard]] static int getEntryOffset(PlayerColor color);
+        static std::vector<PathNode> computePath(PlayerColor color, PieceState startingState, int startPosition, PieceState targetState, int targetPosition);
+
+        void setDiceSource(std::unique_ptr<IDiceSource> diceSource) { m_diceSource = std::move(diceSource); }
     private:
         struct MoveResult {
-            int fromPosition;
-            int toPosition;
+            int fromPosition = 0;
+            int toPosition = 0;
             bool captured = false;
             int capturedPieceIndex = -1;
+            PieceState targetState = PieceState::OnTrack;
+            PieceState startState = PieceState::OnTrack;
         };
 
         struct Destination {
@@ -46,8 +59,6 @@ namespace ludo {
 
         void handle(const RollDiceCommand &command);
 
-
-
         void handle(const MovePieceCommand &command);
         void finishTurn();
 
@@ -56,9 +67,9 @@ namespace ludo {
         std::vector<LudoEvent> m_pendingEvents;
 
         int rollDice();
-        std::mt19937 m_rng;
+        std::unique_ptr<IDiceSource> m_diceSource;
+
 
-        [[nodiscard]] int getEntryOffset(PlayerColor color) const;
         [[nodiscard]] bool isBlockedByOwnPiece(PlayerColor owner, PieceState state, int position) const;
 
     };
diff --git a/game/src/ludo/LudoTypes.h b/game/src/ludo/LudoTypes.h
index 8353d55..df79e3a 100644
--- a/game/src/ludo/LudoTypes.h
+++ b/game/src/ludo/LudoTypes.h
@@ -66,7 +66,7 @@ namespace ludo {
     struct RollDiceCommand { engine::PlayerID player; };
     using LudoCommand = std::variant<MovePieceCommand, RollDiceCommand>;
 
-    struct PieceMovedEvent { int pieceIndex; int fromPosition; int toPosition; bool captured; };
+    struct PieceMovedEvent { int pieceIndex; int fromPosition; int toPosition; bool captured; PieceState targetState; PieceState startState; };
     struct DiceRolledEvent { engine::PlayerID player; int diceValue; };
     struct TurnChangedEvent {engine::PlayerID newPlayer; };
     using LudoEvent = std::variant<PieceMovedEvent, DiceRolledEvent, TurnChangedEvent>;
diff --git a/game/src/ludo/PiecePresenter.cpp b/game/src/ludo/PiecePresenter.cpp
index ec53a66..5da2349 100644
--- a/game/src/ludo/PiecePresenter.cpp
+++ b/game/src/ludo/PiecePresenter.cpp
@@ -5,6 +5,8 @@
 #include "PiecePresenter.h"
 
 
+#include "LudoGameMode.h"
+#include "core/animation/components/TransformAnimationComponent.h"
 #include "ecs/standardComponents/MeshComponent.h"
 #include "ecs/standardComponents/PickableComponent.h"
 #include "ecs/standardComponents/TransformComponent.h"
@@ -37,3 +39,5 @@ std::optional<int> ludo::PiecePresenter::getPieceIndex(std::optional<engine::Ent
     if (it == m_pieceEntities.end()) return std::nullopt;
     return static_cast<int>(std::distance(m_pieceEntities.begin(), it));
 }
+
+
diff --git a/tests/LoduGameMode.cpp b/tests/LoduGameMode.cpp
new file mode 100644
index 0000000..5f8028b
--- /dev/null
+++ b/tests/LoduGameMode.cpp
@@ -0,0 +1,19 @@
+#include "gtest/gtest.h"
+//
+// Created by sebastian on 05.08.26.
+//
+#include "helpers/SequenceDiceSource.h"
+#include "ludo/LudoGameMode.h"
+
+TEST(LudoGameMode, SecondSixMovesOutOfBlockedEntry) {
+    ludo::LudoGameMode mode({0}); // ein Spieler reicht zum Isolieren
+    mode.setDiceSource(std::make_unique<SequenceDiceSource>(std::vector<int>{6,6}));
+
+    mode.sendCommand(ludo::RollDiceCommand{0});
+    ASSERT_EQ(mode.getCurrentPlayer(), 0u) << "Spieler sollte nach Extra-Turn gleich bleiben";
+    ASSERT_EQ(mode.getState().getPhase(), ludo::TurnPhase::AwaitingRoll);
+
+    mode.sendCommand(ludo::RollDiceCommand{0});
+    EXPECT_EQ(mode.getState().getPhase(), ludo::TurnPhase::AwaitingPieceSelection)
+        << "Erwartet: Figur-Auswahl, da Entry blockiert";
+}
\ No newline at end of file
diff --git a/tests/helpers/SequenceDiceSource.cpp b/tests/helpers/SequenceDiceSource.cpp
new file mode 100644
index 0000000..9c7de14
--- /dev/null
+++ b/tests/helpers/SequenceDiceSource.cpp
@@ -0,0 +1,11 @@
+//
+// Created by sebastian on 05.08.26.
+//
+
+#include "SequenceDiceSource.h"
+
+int SequenceDiceSource::roll() {
+    int v = m_diceValues.at(m_index);
+    m_index = std::min(m_index +1, m_diceValues.size() -1);
+    return v;
+}
diff --git a/tests/helpers/SequenceDiceSource.h b/tests/helpers/SequenceDiceSource.h
new file mode 100644
index 0000000..91c4596
--- /dev/null
+++ b/tests/helpers/SequenceDiceSource.h
@@ -0,0 +1,21 @@
+//
+// Created by sebastian on 05.08.26.
+//
+
+#ifndef COLORRACE_SEQUENCEDICESOURCE_H
+#define COLORRACE_SEQUENCEDICESOURCE_H
+#include "ludo/DiceSource.h"
+
+
+class SequenceDiceSource : public ludo::IDiceSource{
+public:
+    explicit SequenceDiceSource(const std::vector<int> &diceValues) : m_diceValues(diceValues) {}
+    int roll() override;
+
+private:
+    std::vector<int> m_diceValues;
+    size_t m_index = 0;
+};
+
+
+#endif //COLORRACE_SEQUENCEDICESOURCE_H