diff --git a/src/main/java/de/raidcraft/rcinventory/database/TDatabaseInventory.java b/src/main/java/de/raidcraft/rcinventory/database/TDatabaseInventory.java
index 7e33538..37f6502 100644
--- a/src/main/java/de/raidcraft/rcinventory/database/TDatabaseInventory.java
+++ b/src/main/java/de/raidcraft/rcinventory/database/TDatabaseInventory.java
@@ -8,9 +8,7 @@
 import lombok.Setter;
 import net.silthus.ebean.BaseEntity;
 
-import javax.persistence.Entity;
-import javax.persistence.Lob;
-import javax.persistence.Table;
+import javax.persistence.*;
 import java.io.IOException;
 import java.util.List;
 import java.util.UUID;
@@ -25,6 +23,7 @@ public class TDatabaseInventory extends BaseEntity {
 
     private UUID holderId;
     @Lob
+    @Basic(fetch= FetchType.EAGER)
     private String serializedInventory;
     private Float saturation;
     private Float exp;
@@ -82,7 +81,7 @@ public boolean equals(Object obj) {
 
         TDatabaseInventory other = (TDatabaseInventory)obj;
 
-        if(holderId != other.getHolderId()) return false;
+        if(!holderId.equals(other.getHolderId())) return false;
         if(!serializedInventory.equals(other.getSerializedInventory())) return false;
         if(!saturation.equals(other.getSaturation())) return false;
         if(!health.equals(other.getHealth())) return false;
diff --git a/src/main/java/de/raidcraft/rcinventory/util/BukkitSerialization.java b/src/main/java/de/raidcraft/rcinventory/util/BukkitSerialization.java
index 2dd6c37..422960e 100644
--- a/src/main/java/de/raidcraft/rcinventory/util/BukkitSerialization.java
+++ b/src/main/java/de/raidcraft/rcinventory/util/BukkitSerialization.java
@@ -1,5 +1,7 @@
 package de.raidcraft.rcinventory.util;
 
+import de.raidcraft.rcinventory.RCInventory;
+import org.bukkit.Material;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.PlayerInventory;
 import org.bukkit.util.io.BukkitObjectInputStream;
@@ -21,6 +23,10 @@ public static String playerInventoryToBase64(PlayerInventory playerInventory) th
     }
 
     public static String itemStackArrayToBase64(ItemStack[] items) throws IllegalStateException {
+        if(RCInventory.isTesting()) {
+            return "no-serialization-due-to-testing";
+        }
+
         try {
             ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
             BukkitObjectOutputStream dataOutput = new BukkitObjectOutputStream(outputStream);
@@ -43,6 +49,11 @@ public static String itemStackArrayToBase64(ItemStack[] items) throws IllegalSta
     }
 
     public static ItemStack[] itemStackArrayFromBase64(String data) throws IOException {
+        if(RCInventory.isTesting()) {
+            ItemStack[] dummyContent = { new ItemStack(Material.COBBLESTONE ) };
+            return dummyContent;
+        }
+
         try {
             ByteArrayInputStream inputStream = new ByteArrayInputStream(Base64Coder.decodeLines(data));
             BukkitObjectInputStream dataInput = new BukkitObjectInputStream(inputStream);
diff --git a/src/test/java/de/raidcraft/rcinventory/IntegrationTest.java b/src/test/java/de/raidcraft/rcinventory/IntegrationTest.java
index fc72adf..88fad9a 100644
--- a/src/test/java/de/raidcraft/rcinventory/IntegrationTest.java
+++ b/src/test/java/de/raidcraft/rcinventory/IntegrationTest.java
@@ -2,8 +2,10 @@
 
 import be.seeseemelk.mockbukkit.MockBukkit;
 import be.seeseemelk.mockbukkit.ServerMock;
+import de.raidcraft.rcinventory.database.TDatabaseInventory;
 import org.bukkit.entity.Player;
 import org.junit.jupiter.api.*;
+import static org.assertj.core.api.Assertions.assertThat;
 
 public class IntegrationTest {
 
@@ -23,6 +25,46 @@ void tearDown() {
         MockBukkit.unmock();
     }
 
+    @Nested
+    @DisplayName("InventoryManager")
+    class InventoryManagerTests {
+
+        @BeforeEach
+        void setUp() {
+            TDatabaseInventory.find.all().forEach(entry -> entry.delete());
+        }
+
+        @Test
+        @DisplayName("save-inventory")
+        void storeInventory() {
+
+            Player player = server.addPlayer();
+
+            // Database must be empty
+            assertThat(TDatabaseInventory.find.query().findCount() == 0).isTrue();
+
+            // Add inventory
+            plugin.getInventoryManager().savePlayerInventory(player);
+
+            // Check if added
+            assertThat(TDatabaseInventory.find.query().findCount() == 1).isTrue();
+
+            // Add again -> Due to missing changes must not be saved
+            plugin.getInventoryManager().savePlayerInventory(player);
+
+            // Must still be '1'
+            assertThat(TDatabaseInventory.find.query().findCount() == 1).isTrue();
+
+            Player player2 = server.addPlayer();
+
+            // Add another players inventory
+            plugin.getInventoryManager().savePlayerInventory(player2);
+
+            // Must be '2'
+            assertThat(TDatabaseInventory.find.query().findCount() == 2).isTrue();
+        }
+    }
+
     @Nested
     @DisplayName("Commands")
     class Commands {
@@ -35,20 +77,14 @@ void setUp() {
         }
 
         @Nested
-        @DisplayName("/template:admin")
+        @DisplayName("/rcinventories")
         class AdminCommands {
 
-            @Nested
-            @DisplayName("foo bar")
-            class add {
-
-                @Test
-                @Disabled
-                @DisplayName("should work")
-                void shouldWork() {
+            @Test
+            @DisplayName("reload")
+            void reload() {
 
-                    server.dispatchCommand(server.getConsoleSender(),"rc:template add foo " + player.getName() + " bar");
-                }
+                server.dispatchCommand(server.getConsoleSender(),"rcinventory reload");
             }
         }
     }