Feat:Fix to Object/Test.java files

Author: nilejack

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/Nile'sDog16/com/codedifferently/com/codedifferently/Dog.java

@@ -0,0 +1,82 @@
+package com.codedifferently.lesson16.dog;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Dog implements DogTest {
+
+    // Custom exception
+    public static class DogAgeException extends Exception {
+
+        public DogAgeException(String message) {
+            super(message);
+        }
+    }
+
+    // Enum for dog colors
+    public enum Colors {
+        WHITE, BROWN, BLONDE
+    }
+
+    // Member variables
+    private int age;
+    private String breed;
+    private String gender;
+    private Colors color;
+    private boolean isFed;
+    private List<String> favoriteToys;
+
+    // Constructor
+    public Dog(int age, String breed, String gender, Colors color, boolean isFed) throws DogAgeException {
+        if (age < 0) {
+            throw new DogAgeException("Age cannot be negative.");
+        }
+        this.age = age;
+        this.breed = breed;
+        this.gender = gender;
+        this.color = color;
+        this.isFed = isFed;
+        this.favoriteToys = new ArrayList<>();
+    }
+
+    // Member functions
+    public String getDogDescription() {
+        return age > 5 ? "Senior Dog" : "Young Dog"; // Conditional expression
+    }
+
+    public void addFavoriteToy(String toy) {
+        favoriteToys.add(toy);
+    }
+
+    public List<String> getFavoriteToys() {
+        List<String> toys = new ArrayList<>();
+        for (String toy : favoriteToys) { // Loop
+            toys.add(toy);
+        }
+        return toys;
+    }
+
+    // Getters
+    public int getAge() {
+        return age;
+    }
+
+    public String getBreed() {
+        return breed;
+    }
+
+    public String getGender() {
+        return gender;
+    }
+
+    public Colors getColor() {
+        return color;
+    }
+
+    public boolean isFed() {
+        return isFed;
+    }
+    public String getFavoriteToys() {
+        return favoriteToy;
+    }
+}

lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/Nile'sDogTest16/com/codedifferently/lesson_16/Dog/com/codedifferently/lesson_16/Dog/com/codedifferently/lesson16/DogTest.java

@@ -0,0 +1,114 @@
+package com.codedifferently.lesson16;
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.jupiter.api.Test;
+
+
+public class DogTest {
+  public abstract class EnumToArray {
+    enum Colors {
+      WHITE,
+      BROWN,
+      BLONDE;
+    }
+  }
+  
+  
+
+  public int getAge(int age) {
+    return age;
+  }
+
+  @Test
+  public void testGetAge() {
+    int getAge = getAge(2);
+    int myDogsAge = getAge(2);
+    assertThat(getAge(2)).isNotNull();
+  }
+
+  public String getbreed(String breed) {
+    return breed;
+  }
+
+  @Test
+  public void testGetBreed() {
+    String getBreed = getbreed(getbreed("Mutt"));
+    assertThat(getbreed("Mutt"));
+  }
+
+  public String getGender(String gender) {
+    return gender;
+  }
+
+  @Test
+  public String testGetGender() {
+    String getGender = getGender(getGender("male"));
+
+    assertThat(getGender("male"));
+    return getbreed(getGender);
+  }
+
+  public Enum getColors(Enum Colors) {
+    return Colors;
+  }
+
+  @Test
+  public Enum testGetColors(Enum Colors) {
+    Enum testColor = Colors;
+    assertThat(getColors(Colors));
+    return getColors(Colors);
+  }
+
+  @Test
+  public void testgetColor() {
+    assertThat(getColors(null));
+  }
+
+  @Test
+  Boolean isFed(Boolean Fed) {
+    var isNotFed = false;
+    var isFed = true;
+    var getFedStatus = Fed || isNotFed;
+    assertThat(getFedStatus).isTrue();
+    assertThat(Fed).isFalse();
+    assertThat(getFedStatus).isEqualTo(isFed);
+    return getFedStatus == Fed;
+  }
+
+  @Test
+  public void testDogConstructorThrowsExceptionForNegativeAge() {
+    public class newDog extends Dog {
+
+    
+    // Arrange
+   Enum colorList = getColors(null);
+    int negativeAge = -1;
+    String breed = "Mutt";
+    String gender = "male";
+    boolean isFed = true;
+    Enum Color1 = null;
+
+    Dog dog = new Dog(2, "Mutt", "male", Color1, true);
+
+    //None of this is going to work without the correct import configuration 
+
+
+    // Act & Assert
+    assertThatThrownBy(() -> new Dog(negativeAge, breed, gender, Color1, isFed))
+        .isInstanceOf(DogAgeException.class)
+        .hasMessage("Age cannot be negative.");
+        return 
+  }
+
+  @Test
+  public String testaddFavoriteToy(String toy) {
+
+    Enum Color1 = null;
+
+    String favoriteToy = "Squeaky Fish";
+
+    assertThat(favoriteToy).isEqualTo("Squeaky Fish");
+
+    return toy;
+  }
+}