Diffblue Cover created unit tests for module io.diffblue.corebanking:…

…CoreBanking

src/test/java/io/diffblue/corebanking/CoreBankingDiffblueTest.java

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+package io.diffblue.corebanking;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertSame;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import io.diffblue.corebanking.account.Account;
+import io.diffblue.corebanking.client.Client;
+import io.diffblue.corebanking.datamanagement.ReadFromDB;
+import io.diffblue.corebanking.transaction.TransactionException;
+import java.util.List;
+import org.junit.jupiter.api.Test;
+
+class CoreBankingDiffblueTest {
+  /**
+   * Method under test: {@link CoreBanking#purgeCoreBanking()}
+   */
+  @Test
+  void testPurgeCoreBanking() throws TransactionException {
+    // Arrange
+    CoreBanking readFromDBResult = ReadFromDB.readFromDB();
+
+    // Act
+    readFromDBResult.purgeCoreBanking();
+
+    // Assert
+    assertTrue(readFromDBResult.getAccounts().isEmpty());
+    assertTrue(readFromDBResult.getClients().isEmpty());
+  }
+
+  /**
+   * Methods under test:
+   * 
+   * <ul>
+   *   <li>default or parameterless constructor of {@link CoreBanking}
+   *   <li>{@link CoreBanking#getAccounts()}
+   *   <li>{@link CoreBanking#getClients()}
+   * </ul>
+   */
+  @Test
+  void testGettersAndSetters() {
+    // Arrange and Act
+    CoreBanking actualCoreBanking = new CoreBanking();
+    List<Account> actualAccounts = actualCoreBanking.getAccounts();
+    List<Client> actualClients = actualCoreBanking.getClients();
+
+    // Assert
+    assertTrue(actualAccounts.isEmpty());
+    assertTrue(actualClients.isEmpty());
+  }
+
+  /**
+   * Method under test: {@link CoreBanking#openNewAccount(Client, long)}
+   */
+  @Test
+  void testOpenNewAccount() throws TransactionException {
+    // Arrange
+    CoreBanking readFromDBResult = ReadFromDB.readFromDB();
+
+    // Act
+    Account actualOpenNewAccountResult = readFromDBResult.openNewAccount(new Client("Dr Jane Doe"), 10L);
+
+    // Assert
+    assertEquals("Current", actualOpenNewAccountResult.getAccountName());
+    Client client = actualOpenNewAccountResult.getClient();
+    assertEquals("Dr Jane Doe", client.getClientName());
+    assertEquals(1, client.getAccounts().size());
+    assertEquals(10L, actualOpenNewAccountResult.getCurrentBalance());
+    assertEquals(7, readFromDBResult.getAccounts().size());
+    assertEquals(Account.AccountState.OPEN, actualOpenNewAccountResult.getAccountState());
+    assertTrue(actualOpenNewAccountResult.getAccountStatement().getTransactions().isEmpty());
+  }
+
+  /**
+   * Method under test: {@link CoreBanking#openNewAccount(Client, long)}
+   */
+  @Test
+  void testOpenNewAccount2() throws TransactionException {
+    // Arrange
+    CoreBanking readFromDBResult = ReadFromDB.readFromDB();
+
+    // Act
+    Account actualOpenNewAccountResult = readFromDBResult.openNewAccount(new Client("Client Name"), 4976L);
+
+    // Assert
+    Client client = actualOpenNewAccountResult.getClient();
+    assertEquals("Client Name", client.getClientName());
+    assertEquals("Current", actualOpenNewAccountResult.getAccountName());
+    assertEquals(1, client.getAccounts().size());
+    assertEquals(4976L, actualOpenNewAccountResult.getCurrentBalance());
+    assertEquals(7, readFromDBResult.getAccounts().size());
+    assertEquals(Account.AccountState.OPEN, actualOpenNewAccountResult.getAccountState());
+    assertTrue(actualOpenNewAccountResult.getAccountStatement().getTransactions().isEmpty());
+  }
+
+  /**
+   * Method under test: {@link CoreBanking#registerNewClient(Client)}
+   */
+  @Test
+  void testRegisterNewClient() throws TransactionException {
+    // Arrange
+    CoreBanking readFromDBResult = ReadFromDB.readFromDB();
+    Client client = new Client("Dr Jane Doe");
+
+    // Act
+    Client actualRegisterNewClientResult = readFromDBResult.registerNewClient(client);
+
+    // Assert
+    assertEquals(4, readFromDBResult.getClients().size());
+    assertSame(client, actualRegisterNewClientResult);
+  }
+}

src/test/java/io/diffblue/corebanking/CoreBankingExceptionDiffblueTest.java

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+package io.diffblue.corebanking;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import org.junit.jupiter.api.Test;
+
+class CoreBankingExceptionDiffblueTest {
+  /**
+   * Method under test: {@link CoreBankingException#CoreBankingException(String)}
+   */
+  @Test
+  void testNewCoreBankingException() {
+    // Arrange and Act
+    CoreBankingException actualCoreBankingException = new CoreBankingException("An error occurred");
+
+    // Assert
+    assertEquals("An error occurred", actualCoreBankingException.getLocalizedMessage());
+    assertEquals("An error occurred", actualCoreBankingException.getMessage());
+    assertNull(actualCoreBankingException.getCause());
+    assertEquals(0, actualCoreBankingException.getSuppressed().length);
+  }
+}