@Test
public void testRewardForDining() {
// create a new dining of 100.00 charged to credit card '1234123412341234' by merchant
// '123457890' as test input
Dining dining = Dining.createDining("100.00", "1234123412341234", "1234567890");
// TODO: replace 'null' below with a call to the 'rewardNetwork' to test its
// rewardAccountFor(Dining) method
RewardConfirmation confirmation = rewardNetwork.rewardAccountFor(dining);
// assert the expected reward confirmation results
assertNotNull(confirmation);
assertNotNull(confirmation.getConfirmationNumber());
// assert an account contribution was made
AccountContribution contribution = confirmation.getAccountContribution();
assertNotNull(contribution);
// the account number should be '123456789'
assertEquals("123456789", contribution.getAccountNumber());
// the total contribution amount should be 8.00 (8% of 100.00)
assertEquals(MonetaryAmount.valueOf("8.00"), contribution.getAmount());
// the total contribution amount should have been split into 2 distributions
assertEquals(2, contribution.getDistributions().size());
// each distribution should be 4.00 (as both have a 50% allocation)
assertEquals(
MonetaryAmount.valueOf("4.00"), contribution.getDistribution("Annabelle").getAmount());
assertEquals(
MonetaryAmount.valueOf("4.00"), contribution.getDistribution("Corgan").getAmount());
}
/**
* Maps the beneficiary columns in a single row to an AllocatedBeneficiary object.
*
* @param rs the result set with its cursor positioned at the current row
* @return an allocated beneficiary
* @throws SQLException an exception occurred extracting data from the result set
*/
private Beneficiary mapBeneficiary(ResultSet rs) throws SQLException {
String name = rs.getString("BENEFICIARY_NAME");
MonetaryAmount savings = MonetaryAmount.valueOf(rs.getString("BENEFICIARY_SAVINGS"));
Percentage allocationPercentage =
Percentage.valueOf(rs.getString("BENEFICIARY_ALLOCATION_PERCENTAGE"));
return new Beneficiary(name, allocationPercentage, savings);
}
private void verifyRewardInserted(RewardConfirmation confirmation, Dining dining)
throws SQLException {
assertEquals(1, getRewardCount());
Statement stmt = dataSource.getConnection().createStatement();
ResultSet rs =
stmt.executeQuery(
"select REWARD_AMOUNT from T_REWARD where CONFIRMATION_NUMBER = '"
+ confirmation.getConfirmationNumber()
+ "'");
rs.next();
assertEquals(
confirmation.getAccountContribution().getAmount(), MonetaryAmount.valueOf(rs.getString(1)));
}
public void testFindByCreditCard() {
Account account = repository.findByCreditCard("1234123412341234");
// assert the returned account contains what you expect given the state of the database
// and the Account Hibernate mapping configuration
assertNotNull("account should never be null", account);
assertEquals("wrong entity id", Long.valueOf(0), account.getEntityId());
assertEquals("wrong account number", "123456789", account.getNumber());
assertEquals("wrong name", "Keith and Keri Donald", account.getName());
assertEquals("wrong beneficiary collection size", 2, account.getBeneficiaries().size());
Beneficiary b1 = account.getBeneficiary("Annabelle");
assertNotNull("Annabelle should be a beneficiary", b1);
assertEquals("wrong savings", MonetaryAmount.valueOf("0.00"), b1.getSavings());
assertEquals(
"wrong allocation percentage", Percentage.valueOf("50%"), b1.getAllocationPercentage());
Beneficiary b2 = account.getBeneficiary("Corgan");
assertNotNull("Corgan should be a beneficiary", b2);
assertEquals("wrong savings", MonetaryAmount.valueOf("0.00"), b2.getSavings());
assertEquals(
"wrong allocation percentage", Percentage.valueOf("50%"), b2.getAllocationPercentage());
}
/**
* Distribute the contribution amount among this account's beneficiaries.
*
* @param amount the total contribution amount
* @return the individual beneficiary distributions
*/
private Set<Distribution> distribute(MonetaryAmount amount) {
Set<Distribution> distributions = new HashSet<Distribution>(beneficiaries.size());
for (Beneficiary beneficiary : beneficiaries) {
MonetaryAmount distributionAmount = amount.multiplyBy(beneficiary.getAllocationPercentage());
beneficiary.credit(distributionAmount);
Distribution distribution =
new Distribution(
beneficiary.getName(),
distributionAmount,
beneficiary.getAllocationPercentage(),
beneficiary.getSavings());
distributions.add(distribution);
}
return distributions;
}
@Test
public void testCreateReward() throws SQLException {
Dining dining = Dining.createDining("100.00", "1234123412341234", "0123456789");
Account account = new Account("1", "Keith and Keri Donald");
account.setEntityId(0L);
account.addBeneficiary("Annabelle", Percentage.valueOf("50%"));
account.addBeneficiary("Corgan", Percentage.valueOf("50%"));
AccountContribution contribution = account.makeContribution(MonetaryAmount.valueOf("8.00"));
RewardConfirmation confirmation = repository.confirmReward(contribution, dining);
assertNotNull("confirmation should not be null", confirmation);
assertNotNull("confirmation number should not be null", confirmation.getConfirmationNumber());
assertEquals("wrong contribution object", contribution, confirmation.getAccountContribution());
verifyRewardInserted(confirmation, dining);
}
