feat: adds classes and unit tests to lesson16 homework

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/ezranyabuti/Party.java

@@ -0,0 +1,101 @@
+package com.codedifferently.lesson16.ezranyabuti;
+
+import java.util.ArrayList;
+
+public class Party {
+
+  private String name;
+  private String location;
+  private String localDate;
+  private Boolean isPrivate;
+  private double coverCharge;
+  private int ticketNumber;
+  private Vibe vibe;
+  private ArrayList<String> guestList;
+
+  public Party(
+      String name,
+      String location,
+      String localDate,
+      Boolean isPrivate,
+      Double coverCharge,
+      int ticketNumber,
+      Vibe vibe,
+      String[] guestList) {
+    this.name = name;
+    this.location = location;
+    this.isPrivate = isPrivate;
+    this.coverCharge = coverCharge;
+    this.ticketNumber = ticketNumber;
+    this.vibe = vibe;
+    this.guestList = new ArrayList<>();
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public String getLocation() {
+    return location;
+  }
+
+  public void setLocation(String location) {
+    this.location = location;
+  }
+
+  public String getLocalDate() {
+    return localDate;
+  }
+
+  public void setLocalDate(String localDate) {
+    this.localDate = localDate;
+  }
+
+  public Boolean getIsPrivate() {
+    return isPrivate;
+  }
+
+  public void setIsPrivate(Boolean isPrivate) {
+    this.isPrivate = isPrivate;
+  }
+
+  public double getCoverCharge() {
+    return coverCharge;
+  }
+
+  public void setCoverCharge(double coverCharge) {
+    this.coverCharge = coverCharge;
+  }
+
+  public int getTicketNumber() {
+    return ticketNumber;
+  }
+
+  public void setTicketNumber(int ticketNumber) {
+    this.ticketNumber = ticketNumber;
+  }
+
+  public Vibe getVibe() {
+    return vibe;
+  }
+
+  public void setVibe(Vibe vibe) {
+    this.vibe = vibe;
+  }
+
+  public ArrayList<String> getGuestList() {
+    ArrayList<String> copy = new ArrayList<>();
+    for (String guest : guestList) {
+      copy.add(guest);
+    }
+    return copy;
+  }
+
+  public void setGuestList(ArrayList<String> guestList) {
+    this.guestList = guestList;
+  }
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/ezranyabuti/PartyCityException.java

@@ -0,0 +1,7 @@
+package com.codedifferently.lesson16.ezranyabuti;
+
+public class PartyCityException extends Exception {
+  public PartyCityException(String message) {
+    super(message);
+  }
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/ezranyabuti/Vibe.java

@@ -0,0 +1,9 @@
+package com.codedifferently.lesson16.ezranyabuti;
+
+public enum Vibe {
+  CHILL,
+  PRIVATE,
+  ALL_WHITE,
+  RELAXED_LOUNGE,
+  COSTUME
+}

lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/ezranyabuti/PartyExceptionTest.java

@@ -0,0 +1,15 @@
+package com.codedifferently.lesson16.ezranyabuti;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.jupiter.api.Test;
+
+public class PartyExceptionTest {
+  @Test
+  void testConstructor() {
+    String expectedMessage = "Party is not private";
+    PartyCityException exception = new PartyCityException(expectedMessage);
+    String actualMessage = exception.getMessage();
+    assertThat(actualMessage).isEqualTo(expectedMessage);
+  }
+}

lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/ezranyabuti/PartyTest.java

@@ -0,0 +1,261 @@
+package com.codedifferently.lesson16.ezranyabuti;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import org.junit.jupiter.api.Test;
+
+public class PartyTest {
+
+  @Test
+  void testGetName() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+    String expectedName = "Everyday People";
+    party.setName(expectedName);
+    String actualName = party.getName();
+    assertThat(actualName).isEqualTo(expectedName);
+  }
+
+  @Test
+  void testGetlocalDate() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+    String expectedDate = "2025-06-012";
+    party.setLocalDate(expectedDate);
+    String actualDate = party.getLocalDate();
+    assertThat(actualDate).isEqualTo(expectedDate);
+  }
+
+  @Test
+  void testGetCoverCharge() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+    Double expectedCharge = 50.0;
+    party.setCoverCharge(expectedCharge);
+    Double actualCharge = party.getCoverCharge();
+    assertThat(actualCharge).isEqualTo(expectedCharge);
+  }
+
+  @Test
+  void testGetVibe() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+    Vibe expectedVibe = Vibe.CHILL;
+    party.setVibe(expectedVibe);
+    Vibe actualVibe = party.getVibe();
+    assertThat(actualVibe).isEqualTo(expectedVibe);
+  }
+
+  @Test
+  void testSetVibe() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+  }
+
+  @Test
+  void testSetName() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+    String expectedName = "Everyday People";
+    party.setName(expectedName);
+    String actualName = party.getName();
+    assertThat(actualName).isEqualTo(expectedName);
+  }
+
+  @Test
+  void testSetLocation() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+    String expectedLocation = "Brooklyn";
+    party.setLocation(expectedLocation);
+    String actualLocation = party.getLocation();
+    assertThat(actualLocation).isEqualTo(expectedLocation);
+  }
+
+  @Test
+  void testGetLocation() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+    String expectedLocation = "Brooklyn";
+    party.setLocation(expectedLocation);
+    String actualLocation = party.getLocation();
+    assertThat(actualLocation).isEqualTo(expectedLocation);
+  }
+
+  @Test
+  void testGetPrivate() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+    Boolean expectedPrivate = false;
+    party.setIsPrivate(expectedPrivate);
+    Boolean actualPrivate = party.getIsPrivate();
+    assertThat(actualPrivate).isEqualTo(expectedPrivate);
+  }
+
+  @Test
+  void testSetPrivate() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+    Boolean expectedPrivate = true;
+    party.setIsPrivate(expectedPrivate);
+    Boolean actualPrivate = party.getIsPrivate();
+    assertThat(actualPrivate).isEqualTo(expectedPrivate);
+  }
+
+  @Test
+  void testCoverCharge() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+    Double expectedCharge = 50.0;
+    party.setCoverCharge(expectedCharge);
+    Double actualCharge = party.getCoverCharge();
+    assertThat(actualCharge).isEqualTo(expectedCharge);
+  }
+
+  @Test
+  void testGetTicketNum() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+    int expectedNum = 10;
+    party.setTicketNumber(expectedNum);
+    int actualTicketNumber = party.getTicketNumber();
+    assertThat(actualTicketNumber).isEqualTo(expectedNum);
+  }
+
+  @Test
+  void testSetTicketNum() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+    int expectedNum = 10;
+    party.setTicketNumber(expectedNum);
+    int actualTicketNumber = party.getTicketNumber();
+    assertThat(actualTicketNumber).isEqualTo(expectedNum);
+  }
+
+  @Test
+  void testGuestList() {
+    Party party =
+        new Party(
+            "Everyday People",
+            "Washington D.C.",
+            "2025-06-012",
+            false,
+            50.0,
+            0,
+            Vibe.CHILL,
+            new String[] {});
+    String[] expectedGuestList = {"Meiko", "Ezra", "Bryana", "Justin"};
+
+    ArrayList<String> guestList = new ArrayList<>(Arrays.asList(expectedGuestList));
+    party.setGuestList(guestList);
+
+    ArrayList<String> actualGuestList = party.getGuestList();
+    assertThat(actualGuestList).isEqualTo(new ArrayList<>(Arrays.asList(expectedGuestList)));
+  }
+}