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base: stawros:b07fa4cb65c20ba30919459c6a2dbf690a3cf8b8
Branches Tags
stawros:master
stawros:rest-api
stawros:rest-controllers
stawros:currency-service
stawros:user-service
stawros:v/1.1.0
stawros:v/1.0.0
..
compare: stawros:52ff4a67b3c8d0f900b68ac1f738f36edf309543
Branches Tags
stawros:master
stawros:rest-api
stawros:rest-controllers
stawros:currency-service
stawros:user-service
stawros:v/1.1.0
stawros:v/1.0.0

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9
src/main/java/eu/ztsh/wymiana/exception/InsufficientFundsException.java
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@ -1,9 +0,0 @@
package eu.ztsh.wymiana.exception;
public class InsufficientFundsException extends RuntimeException {
public InsufficientFundsException() {
super("Insufficient funds");
}
}

21
src/main/java/eu/ztsh/wymiana/service/CurrencyService.java
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@ -1,21 +0,0 @@
package eu.ztsh.wymiana.service;
import eu.ztsh.wymiana.model.User;
import eu.ztsh.wymiana.validation.InstanceValidator;
import eu.ztsh.wymiana.web.model.CurrencyExchangeRequest;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
@RequiredArgsConstructor
@Service
public class CurrencyService {
private final UserService userService;
private final NbpService nbpService;
private final InstanceValidator validator;
public User exchange(CurrencyExchangeRequest request) {
throw new UnsupportedOperationException("Not implemented yet");
}
}

50
src/test/java/eu/ztsh/wymiana/service/CurrencyServiceTest.java
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@ -1,50 +0,0 @@
package eu.ztsh.wymiana.service;
import eu.ztsh.wymiana.EntityCreator;
import eu.ztsh.wymiana.RepositoryBasedTest;
import eu.ztsh.wymiana.data.repository.UserRepository;
import eu.ztsh.wymiana.exception.InsufficientFundsException;
import eu.ztsh.wymiana.validation.InstanceValidator;
import org.junit.jupiter.api.Test;
import org.mockito.Mockito;
import org.springframework.beans.factory.annotation.Autowired;
import static eu.ztsh.wymiana.EntityCreator.Constants.*;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
class CurrencyServiceTest extends RepositoryBasedTest {
private final CurrencyService currencyService;
@Autowired
public CurrencyServiceTest(UserRepository userRepository, InstanceValidator instanceValidator) {
super(userRepository);
var nbp = Mockito.mock(NbpService.class);
Mockito.when(nbp.getSellRate("USD")).thenReturn(USD_SELL);
Mockito.when(nbp.getBuyRate("USD")).thenReturn(USD_BUY);
currencyService = new CurrencyService(new UserService(userRepository, instanceValidator), nbp, instanceValidator);
}
@Test
void successTest() {
var result = currencyService.exchange(EntityCreator.exchangeRequest()
.from(PLN_SYMBOL)
.to(USD_SYMBOL)
.toSell(PLN)
.build());
assertThat(result.currencies())
.matches(map -> map.get(PLN_SYMBOL).amount() == 0 && map.get(USD_SYMBOL).amount() == USD_BUY);
}
@Test
void insufficientFundsTest() {
assertThatThrownBy(() -> currencyService.exchange(EntityCreator.exchangeRequest()
.from(PLN_SYMBOL)
.to(USD_SYMBOL)
.toBuy(PLN)
.build()))
.isInstanceOf(InsufficientFundsException.class);
}
}