diff --git a/AntiAFK-Core/src/test/java/com/bentahsin/antiafk/behavior/BehaviorAnalysisLogicTest.java b/AntiAFK-Core/src/test/java/com/bentahsin/antiafk/behavior/BehaviorAnalysisLogicTest.java
new file mode 100644
index 0000000..c2cce3b
--- /dev/null
+++ b/AntiAFK-Core/src/test/java/com/bentahsin/antiafk/behavior/BehaviorAnalysisLogicTest.java
@@ -0,0 +1,125 @@
+package com.bentahsin.antiafk.behavior;
+
+import com.bentahsin.antiafk.AntiAFKPlugin;
+import com.bentahsin.antiafk.api.enums.DetectionType;
+import com.bentahsin.antiafk.managers.AFKManager;
+import com.bentahsin.antiafk.managers.BotDetectionManager;
+import com.bentahsin.antiafk.managers.ConfigManager;
+import com.bentahsin.antiafk.managers.DebugManager;
+import com.bentahsin.antiafk.managers.PlayerStateManager;
+import com.google.inject.Provider;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mock;
+import org.mockito.MockedStatic;
+import org.mockito.MockitoAnnotations;
+
+import java.util.Collections;
+
+import static org.mockito.Mockito.*;
+
+class BehaviorAnalysisLogicTest {
+
+    private BehaviorAnalysisTask task;
+    private MockedStatic<Bukkit> bukkitMock;
+
+    @Mock private AntiAFKPlugin plugin;
+    @Mock private Provider<BehaviorAnalysisManager> behaviorManagerProvider;
+    @Mock private BehaviorAnalysisManager behaviorManager;
+    @Mock private ConfigManager configManager;
+    @Mock private DebugManager debugManager;
+    @Mock private Provider<AFKManager> afkManagerProvider;
+    @Mock private AFKManager afkManager;
+    @Mock private BotDetectionManager botDetectionManager;
+    @Mock private PlayerStateManager stateManager;
+    @Mock private Player player;
+    @Mock private PlayerBehaviorData playerData;
+    @Mock private org.bukkit.configuration.file.FileConfiguration mockConfig;
+    @Mock private org.bukkit.scheduler.BukkitScheduler mockScheduler;
+
+    @BeforeEach
+    void setUp() {
+        MockitoAnnotations.openMocks(this);
+
+        when(plugin.getConfig()).thenReturn(mockConfig);
+
+        when(mockConfig.getInt(anyString(), anyInt())).thenAnswer(i -> i.getArgument(1));
+        when(mockConfig.getDouble(anyString(), anyDouble())).thenAnswer(i -> i.getArgument(1));
+        when(mockConfig.getBoolean(anyString(), anyBoolean())).thenAnswer(i -> i.getArgument(1));
+
+        bukkitMock = mockStatic(Bukkit.class);
+        bukkitMock.when(Bukkit::getOnlinePlayers).thenReturn(Collections.singletonList(player));
+
+        bukkitMock.when(Bukkit::getScheduler).thenReturn(mockScheduler);
+
+        when(mockScheduler.runTask(eq(plugin), any(Runnable.class))).thenAnswer(invocation -> {
+            Runnable runnable = invocation.getArgument(1);
+            runnable.run();
+            return null;
+        });
+
+        when(behaviorManagerProvider.get()).thenReturn(behaviorManager);
+        when(afkManagerProvider.get()).thenReturn(afkManager);
+        when(afkManager.getBotDetectionManager()).thenReturn(botDetectionManager);
+        when(afkManager.getStateManager()).thenReturn(stateManager);
+
+        when(behaviorManager.getPlayerData(player)).thenReturn(playerData);
+        when(player.isOnline()).thenReturn(true);
+        when(stateManager.isEffectivelyAfk(player)).thenReturn(false);
+
+        task = new BehaviorAnalysisTask(plugin, behaviorManagerProvider, configManager, debugManager, afkManagerProvider);
+    }
+
+    @AfterEach
+    void tearDown() {
+        bukkitMock.close();
+    }
+
+    @Test
+    @DisplayName("Hapsedilme TESPİTİ: Süre + Mesafe aşılırsa challenge tetiklenmeli ve veri sıfırlanmalı")
+    void testConfinementViolation() {
+        when(configManager.isConfinementCheckEnabled()).thenReturn(true);
+        when(configManager.getConfinementCheckDurationMillis()).thenReturn(1200000L); // 20m
+        when(configManager.getConfinementMinDistance()).thenReturn(100.0);
+
+        when(playerData.getConfinementDuration()).thenReturn(1300000L);
+        when(playerData.getTotalDistanceTraveled()).thenReturn(500.0);
+
+        task.run();
+        verify(botDetectionManager, times(1)).triggerSuspicionAndChallenge(
+                eq(player),
+                eq("behavior.afk_pool_detected"),
+                eq(DetectionType.POINTLESS_ACTIVITY)
+        );
+        verify(playerData, times(1)).reset();
+    }
+
+    @Test
+    @DisplayName("Fresh Tracking: Süre dolsa bile mesafe düşükse ceza verme ama veriyi sıfırla")
+    void testConfinementFreshTracking() {
+        when(configManager.isConfinementCheckEnabled()).thenReturn(true);
+        when(configManager.getConfinementCheckDurationMillis()).thenReturn(1200000L);
+        when(configManager.getConfinementMinDistance()).thenReturn(100.0);
+
+        when(playerData.getConfinementDuration()).thenReturn(1300000L);
+        when(playerData.getTotalDistanceTraveled()).thenReturn(5.0);
+
+        task.run();
+        verify(botDetectionManager, never()).triggerSuspicionAndChallenge(any(), any(), any());
+        verify(playerData, times(1)).reset();
+    }
+
+    @Test
+    @DisplayName("Bypass Kontrolü: Oyuncu zaten AFK ise analiz atlanmalı")
+    void testSkipIfAlreadyAfk() {
+        when(stateManager.isEffectivelyAfk(player)).thenReturn(true);
+
+        task.run();
+
+        verify(playerData, never()).getConfinementDuration();
+    }
+}
\ No newline at end of file
diff --git a/AntiAFK-Core/src/test/java/com/bentahsin/antiafk/behavior/PlayerBehaviorDataTest.java b/AntiAFK-Core/src/test/java/com/bentahsin/antiafk/behavior/PlayerBehaviorDataTest.java
new file mode 100644
index 0000000..c0ef456
--- /dev/null
+++ b/AntiAFK-Core/src/test/java/com/bentahsin/antiafk/behavior/PlayerBehaviorDataTest.java
@@ -0,0 +1,66 @@
+package com.bentahsin.antiafk.behavior;
+
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+class PlayerBehaviorDataTest {
+
+    private PlayerBehaviorData behaviorData;
+    @Mock private World world;
+    @Mock private Location baseLoc;
+    @Mock private Location moveLoc;
+
+    @BeforeEach
+    void setUp() {
+        MockitoAnnotations.openMocks(this);
+        behaviorData = new PlayerBehaviorData();
+        when(baseLoc.getWorld()).thenReturn(world);
+        when(moveLoc.getWorld()).thenReturn(world);
+    }
+
+    @Test
+    @DisplayName("Mesafe Birikimi: Dar alanda hareket mesafe toplamalı")
+    void testDistanceAccumulation() {
+        behaviorData.processMovement(baseLoc, 5.0);
+
+        when(moveLoc.distance(any())).thenReturn(2.0);
+        when(moveLoc.distanceSquared(any())).thenReturn(4.0);
+
+        behaviorData.processMovement(moveLoc, 5.0);
+        assertEquals(2.0, behaviorData.getTotalDistanceTraveled(), 0.001);
+    }
+
+    @Test
+    @DisplayName("Radius İhlali: Alan dışına çıkınca her şey sıfırlanmalı")
+    void testResetOnRadiusExit() {
+        behaviorData.processMovement(baseLoc, 5.0);
+        when(moveLoc.distance(baseLoc)).thenReturn(10.0);
+        when(moveLoc.distanceSquared(baseLoc)).thenReturn(100.0);
+
+        behaviorData.processMovement(moveLoc, 5.0);
+
+        assertEquals(0.0, behaviorData.getTotalDistanceTraveled(), 0.001, "Alan dışına çıkınca mesafe SIFIRLANMALI.");
+        assertTrue(behaviorData.getConfinementDuration() >= 0, "Takip süresi sıfırlanmış ve yeniden başlamış olmalı.");
+    }
+
+    @Test
+    @DisplayName("Tam Sıfırlama: Reset metodu tüm alanları temizlemeli")
+    void testFullReset() {
+        behaviorData.processMovement(baseLoc, 5.0);
+        behaviorData.setConsecutiveRepeatCount(5);
+
+        behaviorData.reset();
+
+        assertEquals(0.0, behaviorData.getTotalDistanceTraveled());
+        assertEquals(0, behaviorData.getConsecutiveRepeatCount());
+        assertEquals(0, behaviorData.getConfinementDuration());
+    }
+}
\ No newline at end of file