lesson_17 added savingsaccounttest

Author: txtran224

lesson_17/bank/bank_app/src/main/java/com/codedifferently/lesson17/bank/BusinessCheckingAccount.java

@@ -13,4 +13,18 @@ public BusinessCheckingAccount(String accountNumber, Set<Customer> owners, doubl
   private boolean hasBusinessOwner(Set<Customer> owners) {
     return owners.stream().anyMatch(Customer::isBusiness);
   }
+
+
+  @Override
+  public String toString() {
+    return "BusinessCheckingAccount{"
+        + "accountNumber='"
+        + accountNumber
+        + '\''
+        + ", balance="
+        + balance
+        + ", isActive="
+        + isActive
+        + '}';
+  }
 }

lesson_17/bank/bank_app/src/main/java/com/codedifferently/lesson17/bank/CheckingAccount.java

@@ -1,15 +1,15 @@
 package com.codedifferently.lesson17.bank;
 
-import com.codedifferently.lesson17.bank.exceptions.InsufficientFundsException;
 import java.util.Set;
 
+import com.codedifferently.lesson17.bank.exceptions.InsufficientFundsException;
 /** Represents a checking account. */
 public class CheckingAccount {
 
   private final Set<Customer> owners;
-  private final String accountNumber;
-  private double balance;
-  private boolean isActive;
+  public final String accountNumber;
+  protected double balance;
+  protected boolean isActive;
 
   /**
    * Creates a new checking account.

lesson_17/bank/bank_app/src/main/java/com/codedifferently/lesson17/bank/SavingsAccount.java

@@ -8,4 +8,17 @@ public class SavingsAccount extends CheckingAccount {
   public SavingsAccount(String accountNumber, Set<Customer> owners, double balance) {
     super(accountNumber, owners, balance);
   }
+
+  @Override
+  public String toString() {
+    return "SavingsAccount{"
+        + "accountNumber='"
+        + accountNumber
+        + '\''
+        + ", balance="
+        + balance
+        + ", isActive="
+        + isActive
+        + '}';
+  }
 }

lesson_17/bank/bank_app/src/test/java/com/codedifferently/lesson17/bank/SavingsAccountTest.java

@@ -0,0 +1,28 @@
+package com.codedifferently.lesson17.bank;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+public class 
+SavingsAccountTest {
+      private SavingsAccount classUnderTest;
+    private Set<Customer> owners;
+
+  @BeforeEach
+  void setUp() {
+    owners = new HashSet<>();
+    owners.add(new Customer(UUID.randomUUID(), "John Doe"));
+    owners.add(new Customer(UUID.randomUUID(), "Jane Smith"));
+    classUnderTest = new SavingsAccount("123456789", owners, 100.0);
+  }
+@Test
+void toStringTest() {
+    String expected = "SavingsAccount{accountNumber='123456789', balance=100.0, isActive=true}";
+    assertEquals(expected, classUnderTest.toString());
+}
+}