diff --git a/src/main/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building10.java b/src/main/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building10.java
index ea7a406..8411c31 100644
--- a/src/main/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building10.java
+++ b/src/main/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building10.java
@@ -16,7 +16,7 @@ public class Building10 extends BuildingCard {
     }
     @Override
     public BuildingCard clone() {
-        return new Building8(getEra(),getPrice(),getPrestigeValue());
+        return new Building10(getEra(),getPrice(),getPrestigeValue());
     }
     @Override
     public void applyEffect(Player player) throws IllegalArgumentException {
diff --git a/src/main/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building13.java b/src/main/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building13.java
index b036a41..13cbae7 100644
--- a/src/main/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building13.java
+++ b/src/main/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building13.java
@@ -22,6 +22,6 @@ public class Building13 extends BuildingCard{
     }
     @Override
     public String toString() {
-        return "Era:"+String.valueOf(getEra())+"\nPrice:"+String.valueOf(getPrice())+"\n";
+        return "Era:"+String.valueOf(getEra())+"\nPrice:"+String.valueOf(getPrice())+"\nPrestige:"+String.valueOf(getPrestigeValue()+"\n");
     }
 }
diff --git a/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building10Test.java b/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building10Test.java
index dcaf79f..6f00bc8 100644
--- a/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building10Test.java
+++ b/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building10Test.java
@@ -1,7 +1,9 @@
 package it.polimi.ingsw.gc14.Model.Cards.Building.Effects;
 
+import it.polimi.ingsw.gc14.Model.Cards.Building.EffectType;
 import it.polimi.ingsw.gc14.Model.Cards.TribeCards.Characters.*;
 import it.polimi.ingsw.gc14.Model.Player;
+import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
 import java.util.ArrayList;
@@ -10,6 +12,38 @@ import static org.junit.jupiter.api.Assertions.*;
 
 class Building10Test {
 
+    @Test
+    @DisplayName("Testing constructor")
+    void testConstructor() {
+        int era = 1;
+        int price = 10;
+        int prestigeValue = 5;
+
+        Building10 b0 = new Building10(era, price, prestigeValue);
+
+        assertEquals(EffectType.FINAL, b0.getEffectType());
+        assertEquals(10, b0.getEffectId());
+    }
+
+    @Test
+    @DisplayName("Testing clone method")
+    void testClone() {
+        int effectID = 10;
+        EffectType effectType = EffectType.FINAL;
+        int era = 1;
+        int price = 1;
+        int prestigeValue = 1;
+        Building10 b0 = new Building10(era, price, prestigeValue);
+
+        Building10 b1 = (Building10) b0.clone();
+
+        assertEquals(effectID, b1.getEffectId());
+        assertEquals(effectType, b1.getEffectType());
+        assertEquals(era, b1.getEra());
+        assertEquals(price, b1.getPrice());
+        assertEquals(prestigeValue, b1.getPrestigeValue());
+    }
+
     @Test
     void applyEffect() {
         Building10 b10 = new Building10(1, 1, 1);
diff --git a/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building11Test.java b/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building11Test.java
index d984c2f..296b0da 100644
--- a/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building11Test.java
+++ b/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building11Test.java
@@ -1,8 +1,11 @@
 package it.polimi.ingsw.gc14.Model.Cards.Building.Effects;
 
+import it.polimi.ingsw.gc14.Model.Cards.Building.EffectType;
+import it.polimi.ingsw.gc14.Model.Cards.TribeCards.CharacterType;
 import it.polimi.ingsw.gc14.Model.Cards.TribeCards.Characters.Artist;
 import it.polimi.ingsw.gc14.Model.Cards.TribeCards.Characters.Hunter;
 import it.polimi.ingsw.gc14.Model.Player;
+import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
 import static it.polimi.ingsw.gc14.Model.Cards.TribeCards.CharacterType.ARTIST;
@@ -11,6 +14,46 @@ import static org.junit.jupiter.api.Assertions.*;
 
 class Building11Test {
 
+    @Test
+    @DisplayName("Testing constructor")
+    void testConstructor() {
+        int era = 1;
+        int price = 10;
+        int prestigeValue = 5;
+        CharacterType ct = CharacterType.ARTIST;
+        int pm = 5;
+
+        Building11 b0 = new Building11(era, price, prestigeValue, ct, pm);
+
+        assertEquals(EffectType.FINAL, b0.getEffectType());
+        assertEquals(11, b0.getEffectId());
+        assertEquals(ct, b0.getIcon());
+        assertEquals(pm, b0.getPrestigeMul());
+    }
+
+    @Test
+    @DisplayName("Testing clone method")
+    void testClone() {
+        int effectID = 11;
+        EffectType effectType = EffectType.FINAL;
+        int era = 1;
+        int price = 1;
+        int prestigeValue = 1;
+        CharacterType ct = CharacterType.ARTIST;
+        int pm = 5;
+        Building11 b0 = new Building11(era, price, prestigeValue, ct, pm);
+
+        Building11 b1 = (Building11) b0.clone();
+
+        assertEquals(effectID, b1.getEffectId());
+        assertEquals(effectType, b1.getEffectType());
+        assertEquals(era, b1.getEra());
+        assertEquals(price, b1.getPrice());
+        assertEquals(prestigeValue, b1.getPrestigeValue());
+        assertEquals(ct, b0.getIcon());
+        assertEquals(pm, b0.getPrestigeMul());
+    }
+
     @Test
     void applyEffectBuyWithoutFood() {
 
diff --git a/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building13Test.java b/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building13Test.java
index 74747b9..c374bf0 100644
--- a/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building13Test.java
+++ b/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building13Test.java
@@ -1,39 +1,44 @@
 package it.polimi.ingsw.gc14.Model.Cards.Building.Effects;
 
+import it.polimi.ingsw.gc14.Model.Cards.Building.EffectType;
 import it.polimi.ingsw.gc14.Model.Player;
+import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
 import static org.junit.jupiter.api.Assertions.*;
 
 class Building13Test {
 
+    @Test
+    @DisplayName("Testing constructor")
+    void testConstructor() {
+        int era = 1;
+        int price = 10;
+        int prestigeValue = 5;
+
+        Building13 b0 = new Building13(era, price, prestigeValue);
+
+        assertEquals(EffectType.FINAL, b0.getEffectType());
+        assertEquals(13, b0.getEffectId());
+    }
 
     @Test
-    void Building13() {
-        assertThrows(IllegalArgumentException.class, () -> {
-            Building13 b2 = new Building13(0, 15, 1);
-        });
-
-        assertThrows(IllegalArgumentException.class, () -> {
-            Building13 b3 = new Building13(-1, 15, 1);
-        });
-
-        assertThrows(IllegalArgumentException.class, () -> {
-            Building13 b4 = new Building13(4, 15, 1);
-        });
-
-        assertThrows(IllegalArgumentException.class, () -> {
-            Building13 b5 = new Building13(2, 0, 1);
-        });
-
-        assertThrows(IllegalArgumentException.class, () -> {
-            Building13 b6 = new Building13(1, -15, 1);
-        });
-
-        Building13 b1 = new Building13(1, 10, 1);
-        assertEquals(1, b1.getEra());
+    @DisplayName("Testing clone method")
+    void testClone() {
+        int effectID = 13;
+        EffectType effectType = EffectType.FINAL;
+        int era = 1;
+        int price = 1;
+        int prestigeValue = 1;
+        Building13 b0 = new Building13(era, price,prestigeValue);
 
+        Building13 b1 = (Building13) b0.clone();
 
+        assertEquals(effectID, b1.getEffectId());
+        assertEquals(effectType, b1.getEffectType());
+        assertEquals(era, b1.getEra());
+        assertEquals(price, b1.getPrice());
+        assertEquals(prestigeValue, b1.getPrestigeValue());
     }
 
     @Test
@@ -64,4 +69,12 @@ class Building13Test {
         b13.buy(p1);
         assertFalse(b13.buy(p2));
     }
+
+    @Test
+    @DisplayName("Testing toString method")
+    void testToString() {
+        Building13 b0 = new Building13(1, 2,3);
+
+        assertEquals("Era:1\nPrice:2\nPrestige:3\n", b0.toString());
+    }
 }
\ No newline at end of file
diff --git a/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building4Test.java b/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building4Test.java
index e5b93b4..206599c 100644
--- a/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building4Test.java
+++ b/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building4Test.java
@@ -25,6 +25,7 @@ class Building4Test {
 
 
     @Test
+    @DisplayName("Testing buy method")
     void buy() {
         Player p = new Player("test");
         Building4 b4 = new Building4(1, 1,1);
diff --git a/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building8Test.java b/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building8Test.java
index 2effada..58c309d 100644
--- a/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building8Test.java
+++ b/src/test/java/it/polimi/ingsw/gc14/Model/Cards/Building/Effects/Building8Test.java
@@ -1,13 +1,47 @@
 package it.polimi.ingsw.gc14.Model.Cards.Building.Effects;
 
+import it.polimi.ingsw.gc14.Model.Cards.Building.EffectType;
 import it.polimi.ingsw.gc14.Model.Cards.TribeCards.Characters.Builder;
 import it.polimi.ingsw.gc14.Model.Player;
+import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
 import static org.junit.jupiter.api.Assertions.*;
 
 class Building8Test {
 
+    @Test
+    @DisplayName("Testing constructor")
+    void testConstructor() {
+        int era = 1;
+        int price = 10;
+        int prestigeValue = 5;
+
+        Building8 b0 = new Building8(era, price, prestigeValue);
+
+        assertEquals(EffectType.FINAL, b0.getEffectType());
+        assertEquals(8, b0.getEffectId());
+    }
+
+    @Test
+    @DisplayName("Testing clone method")
+    void testClone() {
+        int effectID = 8;
+        EffectType effectType = EffectType.FINAL;
+        int era = 1;
+        int price = 1;
+        int prestigeValue = 1;
+        Building8 b0 = new Building8(era, price,prestigeValue);
+
+        Building8 b1 = (Building8) b0.clone();
+
+        assertEquals(effectID, b1.getEffectId());
+        assertEquals(effectType, b1.getEffectType());
+        assertEquals(era, b1.getEra());
+        assertEquals(price, b1.getPrice());
+        assertEquals(prestigeValue, b1.getPrestigeValue());
+    }
+
     @Test
     void applyEffect() {
         Building8 b8 = new Building8(1, 1, 1);