Feat: Adds Shawn Dunsmore Jr Lesson 16 SlotMachine.java and SlotMachineTest.java

lesson_15/tdd/tdd_app/src/main/java/com/codedifferently/lesson15/Employee.java

@@ -45,4 +45,8 @@ public double getSalary() {
   public void setSalary(double salary) {
     this.salary = salary;
   }
+
+  public String getDetails() {
+    return "ID: " + id + ", Name: " + name + ", Department: " + department + ", Salary: " + salary;
+  }
 }

lesson_15/tdd/tdd_app/src/test/java/com/codedifferently/lesson15/Lesson15Test.java

@@ -1,6 +1,7 @@
 package com.codedifferently.lesson15;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
 import org.junit.jupiter.api.Test;
 
@@ -16,4 +17,74 @@ public void testGetGreeting() {
     // Act
     Lesson15.main(null);
   }
+
+  @Test
+  public void testEmployeeId_Exists() {
+    Employee employee = new Employee(0, null, null, 0);
+    assertEquals(0, employee.getId());
+  }
+
+  @Test
+  public void testEmployeeName_Exists() {
+    Employee employee = new Employee(0, "dave", null, 0);
+    assertEquals("dave", employee.getName());
+  }
+
+  @Test
+  public void testEmployeeDepartment_Exists() {
+    Employee employee = new Employee(0, "dave", "IT", 0);
+    assertEquals("IT", employee.getDepartment());
+  }
+
+  @Test
+  public void testEmployeeSalary_Exists() {
+    Employee employee = new Employee(0, "dave", "IT", 10000);
+    assertEquals(10000, employee.getSalary());
+  }
+
+  @Test
+  public void testGetEmployee() {
+    Employee employee = new Employee(10, null, null, 0);
+    EmployeeManager manager = new EmployeeManager();
+    manager.addEmployee(employee);
+    assertEquals(employee, manager.getEmployee(10));
+  }
+
+  @Test
+  public void testGetEmployeeCount() {
+    Employee employee = new Employee(10, null, null, 0);
+    EmployeeManager manager = new EmployeeManager();
+    manager.addEmployee(employee);
+    assertEquals(1, manager.getEmployeeCount());
+  }
+
+  @Test
+  public void testGetEmployeeUpate() {
+    Employee employee2 = new Employee(10, "BillyBobJenkins", null, 0);
+    Employee employee = new Employee(10, "Dave", null, 0);
+    EmployeeManager manager = new EmployeeManager();
+    manager.addEmployee(employee);
+    manager.updateEmployee(employee2);
+
+    assertEquals(employee2, manager.getEmployee(10));
+  }
+
+  @Test
+  public void testGetEmployeeRemove() {
+    Employee employee2 = new Employee(10, "BillyBobJenkins", null, 0);
+    Employee employee = new Employee(11, "Dave", null, 0);
+    EmployeeManager manager = new EmployeeManager();
+    manager.addEmployee(employee);
+    manager.addEmployee(employee2);
+    manager.removeEmployee(10);
+
+    assertEquals(1, manager.getEmployeeCount());
+  }
+
+  @Test
+  public void testGetDetails() {
+    Employee employee2 = new Employee(10, "BillyBobJenkins", "IT", 10);
+    assertEquals(
+        "ID: 10, Name: BillyBobJenkins, Department: IT, Salary: 10.0", employee2.getDetails());
+  }
 }

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/ShawnDunsmore/BuyType.java

@@ -0,0 +1,7 @@
+package com.codedifferently.lesson16.ShawnDunsmore;
+
+public enum BuyType {
+  BONUS_BUY,
+  DOUBLE_CHANCE,
+  NORMAL_BUY,
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/ShawnDunsmore/InvalidPayAmountException.java

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

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/ShawnDunsmore/SlotMachine.java

@@ -0,0 +1,82 @@
+package com.codedifferently.lesson16.ShawnDunsmore;
+
+import java.util.ArrayList;
+import java.util.Collections;
+
+public class SlotMachine {
+  private int numOfSlots;
+  private int payAmount;
+  private String name;
+  private BuyType buyType;
+  private ArrayList<String> iconList;
+  private int moneyNeeded;
+
+  public SlotMachine(
+      int numOfSlots,
+      int payAmount,
+      String name,
+      BuyType buyType,
+      ArrayList<String> iconList,
+      int moneyNeeded) {
+    this.numOfSlots = numOfSlots;
+    this.payAmount = payAmount;
+    this.name = name;
+    this.buyType = buyType;
+    this.iconList = iconList;
+    this.moneyNeeded = moneyNeeded;
+  }
+
+  public int getNumOfSlots() {
+    return numOfSlots;
+  }
+
+  public int getPayAmount() {
+    return payAmount;
+  }
+  public String getName() {
+    return name;
+  }
+
+  public BuyType getBuyType() {
+    return buyType;
+  }
+
+  public ArrayList<String> getIconList() {
+    return iconList;
+  }
+
+
+  public int payOut() {
+    if (buyType.equals(BuyType.DOUBLE_CHANCE)) {
+      return payAmount * 2;
+    }
+
+    if (buyType.equals(BuyType.BONUS_BUY)) {
+      return payAmount * 3;
+    }
+    return payAmount;
+  }
+
+  public ArrayList<String> spin(int money) throws InvalidPayAmountException {
+    if (money < moneyNeeded) {
+      throw new InvalidPayAmountException("Amount inavalid");
+    }
+    Collections.shuffle(iconList);
+    return iconList;
+  }
+
+  public ArrayList<String> spin(int money, int numOfSpins) throws InvalidPayAmountException {
+    if (money < moneyNeeded) {
+      throw new InvalidPayAmountException("Amount inavalid");
+    }
+    for (int i = 0; i < numOfSpins; i++) {
+      Collections.shuffle(iconList);
+    }
+
+    return iconList;
+  }
+
+  public int getMoneyNeeded() {
+    return moneyNeeded;
+  }
+}

lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/Lesson16Test.java

@@ -1,7 +1,6 @@
 package com.codedifferently.lesson16;
 
 import static org.assertj.core.api.Assertions.assertThat;
-
 import org.junit.jupiter.api.Test;
 import org.springframework.boot.test.context.SpringBootTest;
 

lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/ShawnDunsmore/SlotMachineTest.java

@@ -0,0 +1,64 @@
+package com.codedifferently.lesson16.ShawnDunsmore;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import java.util.ArrayList;
+import org.junit.jupiter.api.Test;
+
+public class SlotMachineTest {
+  @Test
+  public void testMoney_Exists() {
+    SlotMachine slot = new SlotMachine(0, 0, null, null, null, 10);
+    assertEquals(10, slot.getMoneyNeeded());
+  }
+
+  @Test
+  public void testNumOfSlots_Exists() {
+    SlotMachine slot = new SlotMachine(1, 0, null, null, null, 10);
+    assertEquals(1, slot.getNumOfSlots());
+  }
+
+  @Test
+  public void testNameOfSlot_Exists() {
+    SlotMachine slot = new SlotMachine(1, 0, "Goldie", null, null, 10);
+    assertEquals("Goldie", slot.getName());
+  }
+
+  @Test
+  public void testPayAmount_Exists() {
+    SlotMachine slot = new SlotMachine(1, 10, "Goldie", null, null, 10);
+    assertEquals(10, slot.getPayAmount());
+  }
+
+  @Test
+  public void testBuyType_Exists() {
+    SlotMachine slot = new SlotMachine(1, 10, "Goldie", null, null, 10);
+    assertEquals(null, slot.getBuyType());
+  }
+
+  @Test
+  public void testUseDoubleSlots() {
+    SlotMachine slottwo = new SlotMachine(1, 10, "Goldie", null, null, 10);
+    SlotMachine slotone = new SlotMachine(1, 10, "Diamond", null, null, 10);
+    assertEquals(1, slotone.getNumOfSlots());
+    assertEquals(1, slottwo.getNumOfSlots());
+  }
+
+  @Test
+  public void testSlotSpin() {
+    SlotMachine slot = new SlotMachine(1, 10, "Goldie", null, null, 10);
+    assertEquals(null, slot.getIconList());
+  }
+
+  @Test
+  public void testPayOut() {
+
+    ArrayList<String> icons = new ArrayList<>();
+    SlotMachine slotMachine1 =
+        new SlotMachine(1, 10, "Test Slot 1", BuyType.DOUBLE_CHANCE, icons, 10);
+    assertEquals(20, slotMachine1.payOut(), "Expected payout for DOUBLE_CHANCE to be 20");
+
+    SlotMachine slotMachine2 = new SlotMachine(1, 10, "Test Slot 2", BuyType.BONUS_BUY, icons, 10);
+    assertEquals(30, slotMachine2.payOut(), "Expected payout for BONUS_BUY to be 30");
+  }
+}