feat: Added objects and tests

Author: XavierCruz5106

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/xaviercruz/Color.java

@@ -0,0 +1,9 @@
+package com.codedifferently.lesson16.xaviercruz;
+
+public enum Color {
+  RED,
+  BLUE,
+  WHITE,
+  GREEN,
+  BLACK
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/xaviercruz/Person.java

@@ -1,5 +1,95 @@
 package com.codedifferently.lesson16.xaviercruz;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
 public class Person {
+  private String name;
+  private int age;
+  private Position position;
+  private List<String> traits;
+  private Color eyeColor;
+  private final int max_traits = 10;
+
+  public Person(String name, int age, Position position, ArrayList<String> traits, Color eyeColor) {
+    this.name = name;
+    this.age = age;
+    this.position = position;
+    this.traits = traits;
+    this.eyeColor = eyeColor;
+  }
+
+  public Person(String name, int age, Position position, String[] traits, Color eyeColor) {
+    this.name = name;
+    this.age = age;
+    this.position = position;
+    this.traits = Arrays.asList(traits);
+    this.eyeColor = eyeColor;
+  }
+
+  public void changeName(String name) {
+    this.name = name;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void increaseAge() {
+    age++;
+  }
+
+  // Added for mistakes in age.
+  public void updateAge(int age) {
+    this.age = age;
+  }
+
+  public int getAge() {
+    return age;
+  }
+
+  public void updatePosition(Position position) {
+    this.position = position;
+  }
+
+  public Position getPosition() {
+    return position;
+  }
+
+  public void addToTraits(String newTrait) throws TooManyTraitsException {
+    if ((traits.size() + 1) > max_traits) {
+      throw new TooManyTraitsException("Error too many traits assigned");
+    }
+    traits.add(newTrait);
+  }
+
+  public void addToTraits(String[] traits) throws TooManyTraitsException {
+    if ((this.traits.size() + traits.length) > max_traits) {
+      throw new TooManyTraitsException("Error too many traits assigned");
+    }
+    this.traits.addAll(Arrays.asList(traits));
+  }
+
+  public void addToTraits(ArrayList<String> traits) throws TooManyTraitsException {
+    if ((this.traits.size() + traits.size()) > max_traits) {
+      throw new TooManyTraitsException("Error too many traits assigned");
+    }
+    for (String trait : traits) {
+      this.traits.add(trait);
+    }
+  }
+
+  public List<String> getTraits() {
+    return traits;
+  }
+
+  public Color getEyeColor() {
+    return eyeColor;
+  }
 
+  // Added for mistakes in eye color
+  public void setEyeColor(Color eyeColor) {
+    this.eyeColor = eyeColor;
+  }
 }

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/xaviercruz/Position.java

@@ -1,5 +1,8 @@
 package com.codedifferently.lesson16.xaviercruz;
 
 public enum Position {
-
+  UNEMPLOYED,
+  SOFTWARE_DEV,
+  TEACHER,
+  ARSONIST
 }

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/xaviercruz/TooManyTraitsException.java

@@ -0,0 +1,8 @@
+package com.codedifferently.lesson16.xaviercruz;
+
+public class TooManyTraitsException extends Exception {
+
+  public TooManyTraitsException(String message) {
+    super(message);
+  }
+}

lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/xaviercruz/PersonTest.java

@@ -0,0 +1,60 @@
+package com.codedifferently.lesson16.xaviercruz;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+
+import org.junit.jupiter.api.Test;
+
+public class PersonTest {
+  Person person = new Person("That one guy right there", 25, Position.ARSONIST, new ArrayList<>(Arrays.asList("Tall", "Insane", "Funny", "something else here idk")), Color.RED);
+
+  @Test
+  public void testGetName(){
+    assertEquals("That one guy right there", person.getName());
+  }
+
+  @Test
+  public void testGetAge(){
+    assertEquals(25, person.getAge());
+  }
+
+  @Test
+  public void testGetPosition(){
+    assertEquals(Position.ARSONIST, person.getPosition());
+  }
+
+  @Test
+  public void testGetTraits(){
+    assertEquals(new ArrayList<>(Arrays.asList("Tall", "Insane", "Funny", "something else here idk")), person.getTraits());
+  }
+
+  @Test
+  public void testGetEyeColor(){
+    assertEquals(Color.RED, person.getEyeColor());
+  }
+
+  @Test
+  public void testIncreaseAge(){
+    person.increaseAge();
+    assertEquals(26, person.getAge());
+  }
+
+  @Test
+  public void testUpdateAge(){
+    person.updateAge(99);
+    assertEquals(99, person.getAge());
+  }
+
+  @Test
+  public void testAddToTraits_Exception() throws TooManyTraitsException{
+    String[] newTraits = new String[]{"test", "test", "test", "test", "test", "test", "test"};
+    assertThrows(TooManyTraitsException.class, () -> {
+      person.addToTraits(newTraits);
+    });
+  }
+
+
+}