feat: add lesson16 custom class MakeupRoutine.java & test cases with exception handling

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/oliviajames/MakeupRoutine.java

@@ -0,0 +1,82 @@
+package com.codedifferently.lesson16.oliviajames;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MakeupRoutine {
+
+  public enum MakeupLook {
+    DEWY,
+    NATURAL,
+    FULL_GLAM,
+    SOFT_GLAM,
+  }
+
+  // Member Variables
+  private String name;
+  private int time;
+  private final boolean usesPrimer;
+  private final MakeupLook lookType;
+  List<String> vanityItems;
+
+  // Constructor
+  public MakeupRoutine(String name, int time, boolean usesPrimer, MakeupLook lookType) {
+    this.name = name;
+    this.time = time;
+    this.usesPrimer = true;
+    this.lookType = lookType;
+  }
+
+  // Getters/setters
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public int getTime() {
+    return time;
+  }
+
+  public void setTime(int time) {
+    this.time = time;
+  }
+
+  public boolean getUsesPrimer() throws MissingPrimerException {
+    if (!usesPrimer) {
+      throw new MissingPrimerException("missing primer");
+    }
+    System.out.println("has primer");
+    return true;
+  }
+
+  public MakeupLook getLookType() {
+    return lookType;
+  }
+
+  public void MakeupVanity() {
+    vanityItems = new ArrayList<>();
+    vanityItems.add("Foundation");
+    vanityItems.add("Concealer");
+    vanityItems.add("Setting Powder");
+    vanityItems.add("Blush");
+    vanityItems.add("Highlighter");
+    vanityItems.add("Eyeshadow Palette");
+    vanityItems.add("Mascara");
+    vanityItems.add("Eyeliner");
+    vanityItems.add("Lipstick");
+    vanityItems.add("Lip Gloss");
+    vanityItems.add("Setting Spray");
+    vanityItems.add("Makeup Brushes");
+  }
+
+  public void showVanityItems() {
+    System.out.println("Items on the vanity:");
+    for (String item : vanityItems) {
+      System.out.println("- " + item);
+    }
+  }
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/oliviajames/MissingPrimerException.java

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

lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/oliviajames/MakeupRoutineTest.java

@@ -0,0 +1,71 @@
+package com.codedifferently.lesson16.oliviajames;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import com.codedifferently.lesson16.oliviajames.MakeupRoutine.MakeupLook;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+public class MakeupRoutineTest {
+
+  MakeupRoutine makeupRoutine;
+
+  @BeforeEach
+  void setUp() {
+    makeupRoutine = new MakeupRoutine("NARS", 60, true, MakeupLook.FULL_GLAM);
+  }
+
+  @Test
+  void testgetName() {
+    String actual = makeupRoutine.getName();
+
+    assertThat(actual).isEqualTo("NARS");
+  }
+
+  @Test
+  public void testSetName() {
+    makeupRoutine.setName("Night Out");
+    assertEquals("Night Out", makeupRoutine.getName());
+  }
+
+  @Test
+  public void testGetTime() {
+    assertEquals(60, makeupRoutine.getTime());
+  }
+
+  @Test
+  public void testSetTime() {
+    makeupRoutine.setTime(45);
+    assertEquals(45, makeupRoutine.getTime());
+  }
+
+  @Test
+  public void testGetLookType() {
+    assertEquals(MakeupRoutine.MakeupLook.FULL_GLAM, makeupRoutine.getLookType());
+  }
+
+  @Test
+  public void testGetUsesPrimer() {
+    try {
+      makeupRoutine.getUsesPrimer();
+    } catch (MissingPrimerException e) {
+      System.out.println(e.getMessage());
+    }
+  }
+
+  @Test
+  public void testShowVanityItems() {
+    assertNotNull(makeupRoutine); // just to check vanityItems were initialized
+  }
+
+  @Test
+  public void testMakeupVanityHasItems() {
+    makeupRoutine.MakeupVanity();
+    assertFalse(makeupRoutine.vanityItems.isEmpty());
+    assertTrue(makeupRoutine.vanityItems.contains("Foundation"));
+  }
+}