// Check production transactions
@Test
public void testProduction() {
Instant exp = now.plus(TimeService.WEEK * 10);
TariffSpecification tariffSpec =
new TariffSpecification(broker, PowerType.PRODUCTION)
.withExpiration(exp)
.withMinDuration(TimeService.WEEK * 4)
.withSignupPayment(-34.2)
.withEarlyWithdrawPayment(35.0)
.addRate(new Rate().withValue(0.102));
tariff = new Tariff(tariffSpec);
tariff.init();
// subscribe and consume in the first timeslot
TariffSubscription tsub = tariffMarketService.subscribeToTariff(tariff, customer, 4);
assertEquals("four customers committed", 4, tsub.getCustomersCommitted());
tsub.usePower(-244.6); // production
assertEquals("correct total usage", -244.6 / 4, tsub.getTotalUsage(), 1e-6);
assertEquals("correct realized price", 0.102, tariff.getRealizedPrice(), 1e-6);
// def txs = TariffTransaction.findAllByPostedTime(timeService.currentTime);
// assertEquals("two transactions", 2, txs.size())
// TariffTransaction ttx = TariffTransaction.findByPostedTimeAndTxType(timeService.currentTime,
// TariffTransactionType.SIGNUP)
// assertNotNull("found signup tx", ttx)
// assertEquals("correct charge", -34.2 * 4, ttx.charge, 1e-6)
// ttx = TariffTransaction.findByPostedTimeAndTxType(timeService.currentTime,
// TariffTransactionType.PRODUCE)
// assertNotNull("found production tx", ttx)
// assertEquals("correct amount", -244.6, ttx.quantity)
// assertEquals("correct charge", -0.102 * 244.6, ttx.charge, 1e-6)
}
// Check consumption transactions
@Test
public void testConsumption() {
Instant exp = now.plus(TimeService.WEEK * 10);
TariffSpecification tariffSpec =
new TariffSpecification(broker, PowerType.CONSUMPTION)
.withExpiration(exp)
.withMinDuration(TimeService.WEEK * 4)
.withSignupPayment(-33.2)
.addRate(new Rate().withValue(0.121));
tariff = new Tariff(tariffSpec);
tariff.init();
// subscribe and consume in the first timeslot
TariffSubscription tsub = tariffMarketService.subscribeToTariff(tariff, customer, 4);
assertEquals("four customers committed", 4, tsub.getCustomersCommitted());
tsub.usePower(24.4); // consumption
assertEquals("correct total usage", 24.4 / 4, tsub.getTotalUsage(), 1e-6);
assertEquals("correct realized price", 0.121, tariff.getRealizedPrice(), 1e-6);
// def txs = TariffTransaction.findAllByPostedTime(timeService.getCurrentTime());
// assertEquals("two transactions", 2, txs.size())
// TariffTransaction ttx =
// TariffTransaction.findByPostedTimeAndTxType(timeService.currentTime,
// TariffTransactionType.SIGNUP)
// assertNotNull("found signup tx", ttx)
// assertEquals("correct charge", -33.2 * 4, ttx.charge, 1e-6)
// ttx = TariffTransaction.findByPostedTimeAndTxType(timeService.currentTime,
// TariffTransactionType.CONSUME)
// assertNotNull("found consumption tx", ttx)
// assertEquals("correct amount", 24.4, ttx.quantity)
// assertEquals("correct charge", 0.121 * 24.4, ttx.charge, 1e-6)
// just consume in the second timeslot
Instant hour = now.plus(TimeService.HOUR);
timeService.setCurrentTime(hour);
tsub.usePower(32.8); // consumption
assertEquals("correct total usage", (24.4 + 32.8) / 4, tsub.getTotalUsage(), 1e-6);
assertEquals("correct realized price", 0.121, tariff.getRealizedPrice(), 1e-6);
// txs = TariffTransaction.findAllByPostedTime(timeService.getCurrentTime())
// assertEquals("one transaction", 1, txs.size())
// ttx = TariffTransaction.findByPostedTimeAndTxType(timeService.getCurrentTime(),
// TariffTransactionType.CONSUME)
// assertNotNull("found consumption tx", ttx)
// assertEquals("correct amount", 32.8, ttx.quantity)
// assertEquals("correct charge", 0.121 * 32.8, ttx.charge, 1e-6)
}
private void usePower(Timeslot timeslot) {
for (CapacityBundle bundle : capacityBundles) {
List<TariffSubscription> subscriptions =
getTariffSubscriptionRepo().findActiveSubscriptionsForCustomer(bundle.getCustomerInfo());
double totalCapacity = 0.0;
double totalUsageCharge = 0.0;
for (TariffSubscription subscription : subscriptions) {
double usageSign = bundle.getPowerType().isConsumption() ? +1 : -1;
double currCapacity = usageSign * useCapacity(subscription, bundle);
if (Config.getInstance().isUsageChargesLogging()) {
double charge =
subscription
.getTariff()
.getUsageCharge(currCapacity, subscription.getTotalUsage(), false);
totalUsageCharge += charge;
}
subscription.usePower(currCapacity);
totalCapacity += currCapacity;
}
log.info(
bundle.getName()
+ ": Total "
+ bundle.getPowerType()
+ " capacity for timeslot "
+ timeslot.getSerialNumber()
+ " = "
+ totalCapacity);
logUsageCharges(
bundle.getName()
+ ": Total "
+ bundle.getPowerType()
+ " usage charge for timeslot "
+ timeslot.getSerialNumber()
+ " = "
+ totalUsageCharge);
}
}
// Check two-part tariff
@Test
public void testTwoPart() {
Instant exp = now.plus(TimeService.WEEK * 10);
TariffSpecification tariffSpec =
new TariffSpecification(broker, PowerType.CONSUMPTION)
.withExpiration(exp)
.withMinDuration(TimeService.WEEK * 4)
.withSignupPayment(-31.2)
.withPeriodicPayment(1.3)
.addRate(new Rate().withValue(0.112));
tariff = new Tariff(tariffSpec);
tariff.init();
// subscribe and consume in the first timeslot
TariffSubscription tsub = tariffMarketService.subscribeToTariff(tariff, customer, 6);
assertEquals("six customers committed", 6, tsub.getCustomersCommitted());
tsub.usePower(28.8); // consumption
assertEquals("correct total usage", 28.8 / 6, tsub.getTotalUsage(), 1e-6);
assertEquals(
"correct realized price", (0.112 * 28.8 + 6 * 1.3) / 28.8, tariff.getRealizedPrice(), 1e-6);
// def txs = TariffTransaction.findAllByPostedTime(timeService.currentTime);
// assertEquals("two transactions", 3, txs.size())
// TariffTransaction ttx = TariffTransaction.findByPostedTimeAndTxType(timeService.currentTime,
// TariffTransactionType.SIGNUP)
// assertNotNull("found signup tx", ttx)
// assertEquals("correct charge", -31.2 * 6, ttx.charge, 1e-6)
// ttx = TariffTransaction.findByPostedTimeAndTxType(timeService.currentTime,
// TariffTransactionType.CONSUME)
// assertNotNull("found consumption tx", ttx)
// assertEquals("correct amount", 28.8, ttx.quantity)
// assertEquals("correct charge", 0.112 * 28.8, ttx.charge, 1e-6)
// ttx = TariffTransaction.findByPostedTimeAndTxType(timeService.currentTime,
// TariffTransactionType.PERIODIC)
// assertNotNull("found periodoc tx", ttx)
// assertEquals("correct charge", 6 * 1.3, ttx.charge, 1e-6)
}