Feat: Created Chigazo's Lesson 16 Custom {Class}, Custom {Class} Exception, and {Class}Test;

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

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+package com.codedifferently.lesson16.person;
+
+import java.util.ArrayList;
+
+public class Person {
+
+  private String name;
+  private String sex;
+  private String race;
+  private int age;
+  private boolean alive;
+  private double height;
+  private ArrayList<String> hairColor;
+
+  public Person(
+      String name,
+      String sex,
+      String race,
+      int age,
+      double height,
+      ArrayList<String> hairColor,
+      boolean alive) {
+    this.name = name;
+    this.sex = sex;
+    this.race = race;
+    this.age = age;
+    this.height = height;
+    this.hairColor = hairColor;
+    this.alive = alive;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public String getSex() {
+    return sex;
+  }
+
+  public void setSex(String sex) {
+    this.sex = sex;
+  }
+
+  public String getRace() {
+    return race;
+  }
+
+  public void setRace(String race) {
+    this.race = race;
+  }
+
+  public int getAge() {
+    return age;
+  }
+
+  public void setAge(int age) {
+    this.age = age;
+  }
+
+  public double getHeight() {
+    return height;
+  }
+
+  public void setHeight(double height) {
+    this.height = height;
+  }
+
+  public ArrayList<String> getHairColor() throws PersonIsBaldException {
+    if (hairColor == null || hairColor.isEmpty()) {
+      this.hairColor = new ArrayList<>();
+      hairColor.add("Bald");
+      throw new PersonIsBaldException("No hair color? This person must be bald!");
+    }
+    return hairColor;
+  }
+
+  public void setHairColor(ArrayList<String> hairColor) {
+    this.hairColor = hairColor;
+  }
+
+  public ArrayList<String> getNaturalHairColor() {
+    ArrayList<String> naturalHairColor = new ArrayList<>();
+    ArrayList<String> possibleNaturalColor = new ArrayList<>();
+    possibleNaturalColor.add("Black");
+    possibleNaturalColor.add("Brown");
+    possibleNaturalColor.add("Blonde");
+    possibleNaturalColor.add("Ginger");
+    possibleNaturalColor.add("Auburn");
+    possibleNaturalColor.add("Albino");
+    possibleNaturalColor.add("Grey");
+
+    for (String color : hairColor) {
+      if (possibleNaturalColor.contains(color)) {
+        naturalHairColor.add(color);
+        break;
+      }
+    }
+    return naturalHairColor;
+  }
+
+  public String getLifeStatus() {
+    if (alive == true) {
+      return "Alive";
+    } else {
+      return "Deceased";
+    }
+  }
+
+  public void setLifeStatus(boolean alive) {
+    this.alive = alive;
+  }
+
+  public String getPersonInfo() {
+    return "Name: "
+        + name
+        + "| Gender Identity: "
+        + sex
+        + "| Race: "
+        + race
+        + "| Age: "
+        + age
+        + "| Height(In meters): "
+        + height
+        + "| Hair Color: "
+        + hairColor
+        + "| Status: "
+        + getLifeStatus();
+  }
+}

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

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+package com.codedifferently.lesson16.person;
+
+class PersonIsBaldException extends Exception {
+  public PersonIsBaldException(String message) {
+    super(message);
+  }
+}

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

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+package com.codedifferently.lesson16.person;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import java.util.ArrayList;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+public class PersonTest {
+
+  Person person;
+
+  @BeforeEach
+  void setUp() {
+    ArrayList<String> hairColor = new ArrayList<>();
+    hairColor.add("Black");
+    hairColor.add("Purple");
+    person = new Person("Chigazo", "Male", "African-American", 20, 1.8288, hairColor, true);
+  }
+
+  @Test
+  public void testGetName() {
+    // Act
+    String actualName = person.getName();
+    // Arrange
+    String expectedName = "Chigazo";
+    // Assert
+    assertEquals(expectedName, actualName);
+  }
+
+  @Test
+  public void testSetName() {
+    // Arrange
+    String expectedSet = "Austin";
+    // Act
+    person.setName(expectedSet);
+    // Assert
+    assertEquals(expectedSet, person.getName());
+  }
+
+  @Test
+  public void testGetSex() {
+    // Act
+    String actualSex = person.getSex();
+    // Arrange
+    String expectedSex = "Male";
+    // Assert(Checking the value)
+    assertEquals(expectedSex, actualSex);
+  }
+
+  @Test
+  public void testSetSex() {
+    // Arrange
+    String expectedSex = "Female";
+    // Act
+    person.setSex(expectedSex);
+    // Assert
+    assertEquals(expectedSex, person.getSex());
+  }
+
+  @Test
+  public void testGetRace() {
+    // Act
+    String actualRace = person.getRace();
+    // Arrange
+    String expectedRace = "African-American";
+    // Assert(Checking the value)
+    assertEquals(expectedRace, actualRace);
+  }
+
+  @Test
+  public void testSetRace() {
+    // Arrange
+    String expectedRace = "Asian";
+    // Act
+    person.setRace(expectedRace);
+    // Assert
+    assertEquals(expectedRace, person.getRace());
+  }
+
+  @Test
+  public void testGetAge() {
+    // Act
+    int actualAge = person.getAge();
+    // Arrange
+    int expectedAge = 20;
+    // Assert(Checking the value)
+    assertEquals(expectedAge, actualAge);
+  }
+
+  @Test
+  public void testSetAge() {
+    // Arrange
+    int expectedAge = 21;
+    // Act
+    person.setAge(expectedAge);
+    // Assert
+    assertEquals(expectedAge, person.getAge());
+  }
+
+  @Test
+  public void testGetHeight() {
+    // Act
+    double actualHeight = person.getHeight();
+    // Arrange
+    double expectedHeight = 1.8288;
+    // Assert(Checking the value)
+    assertEquals(expectedHeight, actualHeight);
+  }
+
+  @Test
+  public void testSetHeight() {
+    // Arrange
+    double expectedHeight = 1.92024;
+    // Act
+    person.setHeight(expectedHeight);
+    // Assert
+    assertEquals(expectedHeight, person.getHeight());
+  }
+
+  @Test
+  public void testGetHairColor() throws PersonIsBaldException {
+    // Act
+    ArrayList<String> actualHairColor = person.getHairColor();
+    // Arrange
+    ArrayList<String> expectedHairColor = new ArrayList<>();
+    expectedHairColor.add("Black");
+    expectedHairColor.add("Purple");
+    // Assert
+    assertEquals(expectedHairColor, actualHairColor);
+  }
+
+  @Test
+  public void testGetHairColor__hairColorDoesNotExist() throws PersonIsBaldException {
+    // Arrange
+    Person baldPerson = new Person("John", "Male", "Caucasian", 25, 1.75, null, true);
+    // Act
+    Exception exception =
+        Assertions.assertThrows(
+            PersonIsBaldException.class,
+            () -> {
+              baldPerson.getHairColor();
+            });
+    // Assert
+    assertEquals("No hair color? This person must be bald!", exception.getMessage());
+  }
+
+  @Test
+  public void testGetNaturalHairColor() {
+    ArrayList<String> expectedNaturalHairColor = new ArrayList<>();
+    expectedNaturalHairColor.add("Black");
+    ArrayList<String> actualNaturalHairColor = person.getNaturalHairColor();
+    assertEquals(expectedNaturalHairColor, actualNaturalHairColor);
+  }
+
+  @Test
+  public void testSetHairColor() throws PersonIsBaldException {
+    // Arrange
+    ArrayList<String> expectedHairColor = new ArrayList<>();
+    expectedHairColor.add("Brown");
+    // Act
+    person.setHairColor(expectedHairColor);
+    // Assert
+    assertEquals(expectedHairColor, person.getHairColor());
+  }
+
+  @Test
+  public void testGetLifeStatus() {
+    // Act
+    String actualLifeStatus = person.getLifeStatus();
+    // Arrange
+    String expectedHairColor = "Alive";
+    // Assert
+    assertEquals(expectedHairColor, actualLifeStatus);
+  }
+
+  @Test
+  public void testSetLifeStatus() {
+    // Arrange
+    boolean expectedLifeStatus = false;
+    // Act
+    person.setLifeStatus(expectedLifeStatus);
+    // Assert
+    assertEquals("Deceased", person.getLifeStatus());
+  }
+
+  @Test
+  public void testGetPersonInfo() {
+    String expectedPersonInfo =
+        "Name: Chigazo| Gender Identity: Male| Race: African-American| Age: 20| Height(In meters): 1.8288| Hair Color: [Black, Purple]| Status: Alive";
+
+    // Act
+    String actualPersonInfo = person.getPersonInfo();
+
+    // Assert
+    assertEquals(expectedPersonInfo, actualPersonInfo);
+  }
+}