update

src/main/java/rocks/zipcode/quiz3a/collections/WordCounter.java

+package rocks.zipcode.quiz3a.collections;
+
+import java.util.Map;
+
+public class WordCounter {
+    public static Map<String, Integer> getWordCountMap() {
+        return null;
+    }
+}

src/main/java/rocks/zipcode/quiz3a/objectorientation/enums/Person.java

+package rocks.zipcode.quiz3a.objectorientation.enums;
+
+public enum Person {
+    private String firstName;
+    private String lastName;
+}

src/test/java/rocks/zipcode/quiz3a/collections/bank/FindBankAccountByIdTest.java

+package rocks.zipcode.quiz3a.collections.bank;
+
+public class FindBankAccountByIdTest {
+}

src/test/java/rocks/zipcode/quiz3a/collections/bank/RemoveBankAccountTest.java

+package rocks.zipcode.quiz3a.collections.bank;
+
+public class RemoveBankAccountTest {
+}

src/test/java/rocks/zipcode/quiz3a/collections/bank/SetBankAccountsTest.java

+package rocks.zipcode.quiz3a.collections.bank;
+
+public class SetBankAccountsTest {
+}

src/test/java/rocks/zipcode/quiz3a/collections/food/GetSpiceCountTest.java

-package rocks.zipcode.quiz3a.collections.food;
-
-import org.junit.Assert;
-import org.junit.Test;
-import rocks.zipcode.quiz3a.collections.Food;
-import rocks.zipcode.quiz3a.objectorientation.Ginger;
-import rocks.zipcode.quiz3a.objectorientation.Pepper;
-import rocks.zipcode.quiz3a.objectorientation.Spice;
-
-import java.util.Map;
-
-/**
- * @author leon on 27/12/2018.
- */
-public class GetSpiceCountTest {
-    @Test
-    public void test1() {
-        // given
-        Food food = new Food();
-        food.applySpice((Spice)(Object)new Pepper());
-        food.applySpice((Spice)(Object)new Pepper());
-        food.applySpice((Spice)(Object)new Ginger());
-        food.applySpice((Spice)(Object)new Ginger());
-
-        // when
-        Map<? extends Class<? extends Spice>, Integer> spiceCount = food.getSpiceCount((Class<? extends Spice>)(Object)Pepper.class);
-        spiceCount.get(null);
-
-        // then
-//        Assert.assertEquals();
-    }
-}

src/test/java/rocks/zipcode/quiz3a/collections/wordcounter/GetWordCountMapTest.java

+package rocks.zipcode.quiz3a.collections.wordcounter;
+
+public class GetWordCountMapTest {
+}

src/test/java/rocks/zipcode/quiz3a/objectorientation/bankaccount/BankAccountPolymorphismTest.java

  */
 public class BankAccountPolymorphismTest {
     BankAccount bankAccount = new BankAccount();
+
     @Test
     public void test1() {
         Assert.assertTrue(bankAccount instanceof Transactable);

src/test/java/rocks/zipcode/quiz3a/objectorientation/employee/EmployeeConstructorTest.java

         Double expectedHoursWorked = 0.0;
         Double expectedBalance = 0.0;
         Double expectedBankAccountBalance = 0.0;
-        Double expectedMoneyEarned = expectedHourlyWage * expectedHoursWorked;
 
         Assert.assertNotNull(employee.getBankAccount());
         Assert.assertEquals(expectedHourlyWage, worker.getHourlyWage());

src/test/java/rocks/zipcode/quiz3a/objectorientation/employee/SetBankAccountTest.java

         // given
         Employee employee = new Employee();
         BankAccount expected = new BankAccount();
-        ((Transactable)expected).setBalance(expectedBalance);
+        ((Transactable)expected).deposit(expectedBalance);
 
         // when
         employee.setBankAccount(expected);