Resolves test failures

model-view-controller/src/main/java/com/iluwatar/model/view/controller/Fatigue.java

@@ -27,8 +27,9 @@ package com.iluwatar.model.view.controller;
  * Fatigue enumeration.
  */
 public enum Fatigue {
-
-  ALERT("alert"), TIRED("tired"), SLEEPING("sleeping");
+  ALERT("alert"),
+  TIRED("tired"),
+  SLEEPING("sleeping");
 
   private final String title;
 

model-view-controller/src/main/java/com/iluwatar/model/view/controller/Health.java

@@ -27,8 +27,9 @@ package com.iluwatar.model.view.controller;
  * Health enumeration.
  */
 public enum Health {
-
-  HEALTHY("healthy"), WOUNDED("wounded"), DEAD("dead");
+  HEALTHY("healthy"),
+  WOUNDED("wounded"),
+  DEAD("dead");
 
   private final String title;
 

model-view-controller/src/main/java/com/iluwatar/model/view/controller/Nourishment.java

@@ -27,8 +27,9 @@ package com.iluwatar.model.view.controller;
  * Nourishment enumeration.
  */
 public enum Nourishment {
-
-  SATURATED("saturated"), HUNGRY("hungry"), STARVING("starving");
+  SATURATED("saturated"),
+  HUNGRY("hungry"),
+  STARVING("starving");
 
   private final String title;
 

model-view-controller/src/test/java/com/iluwatar/model/view/controller/GiantModelTest.java

@@ -39,13 +39,13 @@ public class GiantModelTest {
    */
   @Test
   public void testSetHealth() {
-    final var model = new GiantModel(Health.HEALTHY, Fatigue.ALERT, Nourishment.HUNGRY);
+    final var model = new GiantModel(Health.HEALTHY, Fatigue.ALERT, Nourishment.SATURATED);
     assertEquals(Health.HEALTHY, model.getHealth());
+    var messageFormat = "The giant looks %s, alert and saturated.";
     for (final var health : Health.values()) {
       model.setHealth(health);
       assertEquals(health, model.getHealth());
-      assertEquals("The giant looks " + health.toString() + ", alert and saturated.", model
-          .toString());
+      assertEquals(String.format(messageFormat, health), model.toString());
     }
   }
 
@@ -54,13 +54,13 @@ public class GiantModelTest {
    */
   @Test
   public void testSetFatigue() {
-    final var model = new GiantModel(Health.WOUNDED, Fatigue.ALERT, Nourishment.SATURATED);
+    final var model = new GiantModel(Health.HEALTHY, Fatigue.ALERT, Nourishment.SATURATED);
     assertEquals(Fatigue.ALERT, model.getFatigue());
+    var messageFormat = "The giant looks healthy, %s and saturated.";
     for (final var fatigue : Fatigue.values()) {
       model.setFatigue(fatigue);
       assertEquals(fatigue, model.getFatigue());
-      assertEquals("The giant looks healthy, " + fatigue.toString() + " and saturated.", model
-          .toString());
+      assertEquals(String.format(messageFormat, fatigue), model.toString());
     }
   }
 
@@ -69,13 +69,13 @@ public class GiantModelTest {
    */
   @Test
   public void testSetNourishment() {
-    final var model = new GiantModel(Health.HEALTHY, Fatigue.TIRED, Nourishment.SATURATED);
+    final var model = new GiantModel(Health.HEALTHY, Fatigue.ALERT, Nourishment.SATURATED);
     assertEquals(Nourishment.SATURATED, model.getNourishment());
+    var messageFormat = "The giant looks healthy, alert and %s.";
     for (final var nourishment : Nourishment.values()) {
       model.setNourishment(nourishment);
       assertEquals(nourishment, model.getNourishment());
-      assertEquals("The giant looks healthy, alert and " + nourishment.toString() + ".", model
-          .toString());
+      assertEquals(String.format(messageFormat, nourishment), model.toString());
     }
   }