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Hexagonal pattern: move business logic to core

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This commit is contained in:
Ilkka Seppälä
2016-09-03 22:02:08 +03:00
parent e57a0948ef
commit ab68129829
7 changed files with 202 additions and 101 deletions
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38
hexagonal/src/test/java/com/iluwatar/hexagonal/lottery/LotteryTest.java → hexagonal/src/test/java/com/iluwatar/hexagonal/domain/LotteryTest.java
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@@ -20,7 +20,7 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.iluwatar.hexagonal.lottery;
package com.iluwatar.hexagonal.domain;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
@@ -30,22 +30,15 @@ import java.util.HashSet;
import java.util.Map;
import java.util.Optional;
import com.iluwatar.hexagonal.domain.*;
import org.junit.Before;
import org.junit.Test;
import com.iluwatar.hexagonal.administration.LotteryAdministration;
import com.iluwatar.hexagonal.administration.LotteryAdministrationImpl;
import com.iluwatar.hexagonal.banking.WireTransfers;
import com.iluwatar.hexagonal.banking.WireTransfersImpl;
import com.iluwatar.hexagonal.database.LotteryTicketRepository;
import com.iluwatar.hexagonal.database.LotteryTicketInMemoryRepository;
import com.iluwatar.hexagonal.domain.LotteryNumbers;
import com.iluwatar.hexagonal.domain.LotteryTicket;
import com.iluwatar.hexagonal.domain.LotteryTicketCheckResult;
import com.iluwatar.hexagonal.domain.LotteryTicketCheckResult.CheckResult;
import com.iluwatar.hexagonal.domain.LotteryTicketId;
import com.iluwatar.hexagonal.service.LotteryService;
import com.iluwatar.hexagonal.service.LotteryServiceImpl;
import com.iluwatar.hexagonal.test.LotteryTestUtils;
/**
@@ -55,8 +48,7 @@ import com.iluwatar.hexagonal.test.LotteryTestUtils;
*/
public class LotteryTest {
private final LotteryAdministration admin = new LotteryAdministrationImpl();
private final LotteryService service = new LotteryServiceImpl();
private final LotterySystem lotterySystem = new LotterySystemImpl();
private final LotteryTicketRepository repository = new LotteryTicketInMemoryRepository();
private final WireTransfers wireTransfers = new WireTransfersImpl();
@@ -72,34 +64,34 @@ public class LotteryTest {
wireTransfers.setFunds("123-12312", 100);
// admin resets the lottery
admin.resetLottery();
assertEquals(admin.getAllSubmittedTickets().size(), 0);
lotterySystem.resetLottery();
assertEquals(lotterySystem.getAllSubmittedTickets().size(), 0);
// players submit the lottery tickets
Optional<LotteryTicketId> ticket1 = service.submitTicket(LotteryTestUtils.createLotteryTicket("cvt@bbb.com",
Optional<LotteryTicketId> ticket1 = lotterySystem.submitTicket(LotteryTestUtils.createLotteryTicket("cvt@bbb.com",
"123-12312", "+32425255", new HashSet<>(Arrays.asList(1, 2, 3, 4))));
assertTrue(ticket1.isPresent());
Optional<LotteryTicketId> ticket2 = service.submitTicket(LotteryTestUtils.createLotteryTicket("ant@bac.com",
Optional<LotteryTicketId> ticket2 = lotterySystem.submitTicket(LotteryTestUtils.createLotteryTicket("ant@bac.com",
"123-12312", "+32423455", new HashSet<>(Arrays.asList(11, 12, 13, 14))));
assertTrue(ticket2.isPresent());
Optional<LotteryTicketId> ticket3 = service.submitTicket(LotteryTestUtils.createLotteryTicket("arg@boo.com",
Optional<LotteryTicketId> ticket3 = lotterySystem.submitTicket(LotteryTestUtils.createLotteryTicket("arg@boo.com",
"123-12312", "+32421255", new HashSet<>(Arrays.asList(6, 8, 13, 19))));
assertTrue(ticket3.isPresent());
assertEquals(admin.getAllSubmittedTickets().size(), 3);
assertEquals(lotterySystem.getAllSubmittedTickets().size(), 3);
// perform lottery
LotteryNumbers winningNumbers = admin.performLottery();
LotteryNumbers winningNumbers = lotterySystem.performLottery();
// cheat a bit for testing sake, use winning numbers to submit another ticket
Optional<LotteryTicketId> ticket4 = service.submitTicket(LotteryTestUtils.createLotteryTicket("lucky@orb.com",
Optional<LotteryTicketId> ticket4 = lotterySystem.submitTicket(LotteryTestUtils.createLotteryTicket("lucky@orb.com",
"123-12312", "+12421255", winningNumbers.getNumbers()));
assertTrue(ticket4.isPresent());
assertEquals(admin.getAllSubmittedTickets().size(), 4);
assertEquals(lotterySystem.getAllSubmittedTickets().size(), 4);
// check winners
Map<LotteryTicketId, LotteryTicket> tickets = admin.getAllSubmittedTickets();
Map<LotteryTicketId, LotteryTicket> tickets = lotterySystem.getAllSubmittedTickets();
for (LotteryTicketId id: tickets.keySet()) {
LotteryTicketCheckResult checkResult = service.checkTicketForPrize(id, winningNumbers);
LotteryTicketCheckResult checkResult = lotterySystem.checkTicketForPrize(id, winningNumbers);
assertTrue(checkResult.getResult() != CheckResult.TICKET_NOT_SUBMITTED);
if (checkResult.getResult().equals(CheckResult.WIN_PRIZE)) {
assertTrue(checkResult.getPrizeAmount() > 0);
@@ -109,7 +101,7 @@ public class LotteryTest {
}
// check another ticket that has not been submitted
LotteryTicketCheckResult checkResult = service.checkTicketForPrize(new LotteryTicketId(), winningNumbers);
LotteryTicketCheckResult checkResult = lotterySystem.checkTicketForPrize(new LotteryTicketId(), winningNumbers);
assertTrue(checkResult.getResult() == CheckResult.TICKET_NOT_SUBMITTED);
assertEquals(checkResult.getPrizeAmount(), 0);
}