feat: add hip hop artist classes and corresponding tests

Author: bryanasb251

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/hiphopArtist/DMX.java

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+package com.codedifferently.lesson16.hiphopArtist;
+
+import java.util.ArrayList;
+
+public class DMX {
+  public static void main(String[] args) {
+    ArrayList<String> dmxAlbums = new ArrayList<>();
+    dmxAlbums.add("It's Dark and Hell Is Hot");
+    dmxAlbums.add("Flesh of My Flesh, Blood of My Blood");
+    dmxAlbums.add("And Then There Was X");
+    dmxAlbums.add("The Great Depression");
+    dmxAlbums.add("Grand Champ");
+
+    var dmx =
+        new HipHopArtist(false, "DMX", 1998, 10000000, dmxAlbums, HipHopArtist.Genre.GANGSTA_RAP);
+
+    System.out.println(dmx.getBio());
+    System.out.println(dmx.checkLegendStatus());
+
+    dmx.addAlbum("The Definition of X: Pick of the Litter");
+
+    try {
+      dmx.listAlbums();
+    } catch (NoAlbumsException e) {
+      System.out.println("ERROR: " + e.getMessage());
+    }
+
+    System.out.println(dmx);
+
+    dmx.setNetWorth(12000000);
+    System.out.println("Updated net worth: $" + dmx.getNetWorth());
+  }
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/hiphopArtist/Eminem.java

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+package com.codedifferently.lesson16.hiphopArtist;
+
+import java.util.ArrayList;
+
+public class Eminem {
+  public static void main(String[] args) {
+    ArrayList<String> EminemAlbums = new ArrayList<>();
+    EminemAlbums.add("The Slim Shady LP");
+    EminemAlbums.add("The Marshall Mathers LP");
+    EminemAlbums.add("The Eminem Show");
+    EminemAlbums.add("Encore");
+    EminemAlbums.add("Relapse");
+
+    for (String album : EminemAlbums) {
+      System.out.println(album);
+    }
+    var eminem =
+        new HipHopArtist(true, "Eminem", 1999, 230000000, EminemAlbums, HipHopArtist.Genre.RAP);
+    System.out.println(eminem.getBio());
+    System.out.println(eminem.checkLegendStatus());
+
+    eminem.addAlbum("The Marshall Mathers LP 2");
+
+    try {
+      eminem.listAlbums();
+    } catch (NoAlbumsException e) {
+      System.out.println("ERROR: " + e.getMessage());
+    }
+    System.out.println(eminem);
+    eminem.setNetWorth(250000000);
+    System.out.println("Updated net worth: $" + eminem.getNetWorth());
+  }
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/hiphopArtist/HipHopArtist.java

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+package com.codedifferently.lesson16.hiphopArtist;
+
+import java.util.ArrayList;
+
+public class HipHopArtist {
+  private boolean isAlive;
+  private String stageName;
+  private int debutYear;
+  private double netWorth;
+  private ArrayList<String> albums;
+  private Genre genre;
+
+  public HipHopArtist(
+      boolean isAlive,
+      String stageName,
+      int debutYear,
+      double netWorth,
+      ArrayList<String> albums,
+      Genre genre) {
+    this.isAlive = isAlive;
+    this.stageName = stageName;
+    this.debutYear = debutYear;
+    this.netWorth = netWorth;
+    this.albums = albums;
+    this.genre = genre;
+  }
+
+  public String checkLegendStatus() {
+    return debutYear <= 2000
+        ? stageName + " is a legend in the game."
+        : stageName + " is a modern star.";
+  }
+
+  public void addAlbum(String album) {
+    albums.add(album);
+    System.out.println(album + " was added to " + stageName + "'s discography.");
+  }
+
+  public void listAlbums() throws NoAlbumsException {
+    if (albums.isEmpty()) {
+      throw new NoAlbumsException(stageName + " has no albums listed.");
+    }
+    System.out.println("Albums by " + stageName + ":");
+    for (String album : albums) {
+      System.out.println("- " + album);
+    }
+  }
+
+  public String getBio() {
+    return stageName
+        + " ("
+        + genre
+        + ") debuted in "
+        + debutYear
+        + ", is "
+        + (isAlive ? "alive" : "deceased")
+        + ", and has a net worth of $"
+        + netWorth
+        + ".";
+  }
+
+  public boolean isAlive() {
+    return isAlive;
+  }
+
+  public void setAlive(boolean alive) {
+    isAlive = alive;
+  }
+
+  public String getStageName() {
+    return stageName;
+  }
+
+  public void setStageName(String stageName) {
+    this.stageName = stageName;
+  }
+
+  public int getDebutYear() {
+    return debutYear;
+  }
+
+  public void setDebutYear(int debutYear) {
+    this.debutYear = debutYear;
+  }
+
+  public double getNetWorth() {
+    return netWorth;
+  }
+
+  public void setNetWorth(double netWorth) {
+    this.netWorth = netWorth;
+  }
+
+  public ArrayList<String> getAlbums() {
+    return albums;
+  }
+
+  public void setAlbums(ArrayList<String> albums) {
+    this.albums = albums;
+  }
+
+  public Genre getGenre() {
+    return genre;
+  }
+
+  public void setGenre(Genre genre) {
+    this.genre = genre;
+  }
+
+  public enum Genre {
+    RAP,
+    GANGSTA_RAP,
+    OLD_SCHOOL,
+    TRAP,
+    DRILL,
+  }
+
+  @Override
+  public String toString() {
+    return "HipHopArtist{"
+        + "isAlive="
+        + isAlive
+        + ", stageName='"
+        + stageName
+        + '\''
+        + ", debutYear="
+        + debutYear
+        + ", netWorth="
+        + netWorth
+        + ", albums="
+        + albums
+        + ", genre="
+        + genre
+        + '}';
+  }
+}
+
+class NoAlbumsException extends Exception {
+  public NoAlbumsException(String message) {
+    super(message);
+  }
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/hiphopArtist/JayZ.java

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+package com.codedifferently.lesson16.hiphopArtist;
+
+import java.util.ArrayList;
+
+public class JayZ {
+
+  public static void main(String[] args) {
+    ArrayList<String> jayZAlbums = new ArrayList<>();
+    jayZAlbums.add("Reasonable Doubt");
+    jayZAlbums.add("The Blueprint");
+    jayZAlbums.add("The Black Album");
+    jayZAlbums.add("4:44");
+    jayZAlbums.add("Watch the Throne");
+
+    var jayZ =
+        new HipHopArtist(true, "Jay-Z", 1996, 1500000000, jayZAlbums, HipHopArtist.Genre.RAP);
+
+    System.out.println(jayZ.getBio());
+    System.out.println(jayZ.checkLegendStatus());
+
+    jayZ.addAlbum("Kingdom Come");
+
+    try {
+      jayZ.listAlbums();
+    } catch (NoAlbumsException e) {
+      System.out.println("ERROR: " + e.getMessage());
+    }
+
+    System.out.println(jayZ);
+
+    jayZ.setNetWorth(1600000000);
+    System.out.println("Updated net worth: $" + jayZ.getNetWorth());
+  }
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/hiphopArtist/KanyeWest.java

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+package com.codedifferently.lesson16.hiphopArtist;
+
+import java.util.ArrayList;
+
+public class KanyeWest {
+
+  public static void main(String[] args) {
+    ArrayList<String> kanyeAlbums = new ArrayList<>();
+    kanyeAlbums.add("The College Dropout");
+    kanyeAlbums.add("Late Registration");
+    kanyeAlbums.add("Graduation");
+    kanyeAlbums.add("My Beautiful Dark Twisted Fantasy");
+    kanyeAlbums.add("Yeezus");
+
+    var kanye =
+        new HipHopArtist(true, "Kanye West", 2004, 400000000, kanyeAlbums, HipHopArtist.Genre.RAP);
+
+    System.out.println(kanye.getBio());
+    System.out.println(kanye.checkLegendStatus());
+
+    kanye.addAlbum("Donda");
+
+    try {
+      kanye.listAlbums();
+    } catch (NoAlbumsException e) {
+      System.out.println("ERROR: " + e.getMessage());
+    }
+
+    System.out.println(kanye);
+
+    kanye.setNetWorth(500000000);
+    System.out.println("Updated net worth: $" + kanye.getNetWorth());
+  }
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/hiphopArtist/NipseyHussle.java

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+package com.codedifferently.lesson16.hiphopArtist;
+
+import java.util.ArrayList;
+
+public class NipseyHussle {
+  public static void main(String[] args) {
+    ArrayList<String> nipseyAlbums = new ArrayList<>();
+    nipseyAlbums.add("South Central State of Mind");
+    nipseyAlbums.add("The Marathon");
+    nipseyAlbums.add("Crenshaw");
+    nipseyAlbums.add("Victory Lap");
+
+    for (String album : nipseyAlbums) {
+      System.out.println(album);
+    }
+    var nipsey =
+        new HipHopArtist(
+            true, "Nipsey Hussle", 2005, 8000000, nipseyAlbums, HipHopArtist.Genre.GANGSTA_RAP);
+    System.out.println(nipsey.getBio());
+    System.out.println(nipsey.checkLegendStatus());
+
+    nipsey.addAlbum("The Marathon Continues");
+
+    try {
+      nipsey.listAlbums();
+    } catch (NoAlbumsException e) {
+      System.out.println("ERROR: " + e.getMessage());
+    }
+    System.out.println(nipsey);
+    nipsey.setNetWorth(10000000);
+    System.out.println("Updated net worth: $" + nipsey.getNetWorth());
+  }
+}

lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/hiphopArtistTest/DMXtest.java

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+package com.codedifferently.lesson16.hiphopArtistTest;
+
+import com.codedifferently.lesson16.hiphopArtist.DMX;
+import org.junit.jupiter.api.Test;
+
+public class DMXtest {
+  @Test
+  public void testDMX() {
+    DMX.main(new String[0]); // Call the main method of DMX class
+  }
+
+  @Test
+  public void testDMXCheckLegendStatus() {
+    DMX.main(new String[0]); // Call the main method of DMX class
+  }
+
+  @Test
+  public void testDMXAddAlbum() {
+    DMX.main(new String[0]); // Call the main method of DMX class
+  }
+
+  @Test
+  public void testDMXListAlbums() {
+    DMX.main(new String[0]); // Call the main method of DMX class
+  }
+
+  @Test
+  public void testDMXGetBio() {
+    DMX.main(new String[0]); // Call the main method of DMX class
+  }
+
+  @Test
+  public void testDMXGetNetWorth() {
+    DMX.main(new String[0]); // Call the main method of DMX class
+  }
+}

lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/hiphopArtistTest/Eminemtest.java

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+package com.codedifferently.lesson16.hiphopArtistTest;
+
+import com.codedifferently.lesson16.hiphopArtist.Eminem;
+import org.junit.jupiter.api.Test;
+
+public class Eminemtest {
+  @Test
+  public void testEminem() {
+    Eminem.main(new String[0]); // Call the main method of Eminem class
+  }
+
+  @Test
+  public void testEminemCheckLegendStatus() {
+    Eminem.main(new String[0]); // Call the main method of Eminem class
+  }
+
+  @Test
+  public void testEminemAddAlbum() {
+    Eminem.main(new String[0]); // Call the main method of Eminem class
+  }
+
+  @Test
+  public void testEminemListAlbums() {
+    Eminem.main(new String[0]); // Call the main method of Eminem class
+  }
+
+  @Test
+  public void testEminemGetBio() {
+    Eminem.main(new String[0]); // Call the main method of Eminem class
+  }
+
+  @Test
+  public void testEminemGetNetWorth() {
+    Eminem.main(new String[0]); // Call the main method of Eminem class
+  }
+}