Bank kata starting point. From a tutorial by Sandro Mancuso.
Design, Develop and Test enough code to make the following integration test pass
public void printedStatementShouldContainAccountOperations() {
account.deposit(1000);
account.withdraw(100);
account.deposit(500);
account.printStatement();
InOrder inOrder = inOrder(console);
inOrder.verify(console).printLine("DATE | AMOUNT | BALANCE");
inOrder.verify(console).printLine("10/04/2016 | 500.00 | 1400.00");
inOrder.verify(console).printLine("02/04/2016 | -100.00 | 900.00");
inOrder.verify(console).printLine("01/04/2016 | 1000.00 | 1000.00");
inOrder.verifyNoMoreInteractions();
}Things to consider
- Who is responsible to attach the date to account operations
- Who is responsible for flipping the sign of withdraw operations
- Who is responsible for imposing the order of operations in the report
- Who is responsible for computing the balance