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Author SHA1 Message Date
b061e14b53
fix(deps): update dependencies (major and minor)
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2025-06-01 12:02:21 +00:00
5 changed files with 4 additions and 271 deletions

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@ -1,15 +0,0 @@
name: "Close stale issues and PRs"
on:
workflow_dispatch:
schedule:
- cron: "@hourly"
jobs:
stale:
runs-on: ubuntu-latest
steps:
- uses: actions/stale@v9
with:
stale-pr-message: "Will be closed in x days bc yo mom is a bitch. im not telling you when it will be closed fuckface"
days-before-pr-stale: 2
days-before-pr-close: 3

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@ -4,6 +4,8 @@ import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonManagedReference;
import de.szut.casino.user.UserEntity;
import jakarta.persistence.*;
import jakarta.validation.constraints.NotNull;
import jakarta.validation.constraints.Positive;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;

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@ -5,14 +5,12 @@ import jakarta.validation.constraints.DecimalMax;
import jakarta.validation.constraints.DecimalMin;
import jakarta.validation.constraints.NotNull;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import java.math.BigDecimal;
@Getter
@Setter
@NoArgsConstructor
public class DiceDto extends BetDto {
private boolean rollOver;

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@ -11,11 +11,10 @@ import java.util.Random;
@Service
public class DiceService {
private static final int MAX_DICE_VALUE = 100;
private final Random random;
private final Random random = new Random();
private final BalanceService balanceService;
public DiceService(Random random, BalanceService balanceService) {
this.random = random;
public DiceService(BalanceService balanceService) {
this.balanceService = balanceService;
}

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@ -1,251 +0,0 @@
package de.szut.casino.dice;
import de.szut.casino.shared.service.BalanceService;
import de.szut.casino.user.UserEntity;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.Random;
import static org.junit.jupiter.api.Assertions.*;
import static org.mockito.Mockito.*;
@ExtendWith(MockitoExtension.class)
class DiceServiceTest {
@Mock
private BalanceService balanceService;
@Mock
private Random random;
@InjectMocks
private DiceService diceService;
private UserEntity user;
private DiceDto diceDto;
@BeforeEach
void setUp() {
user = new UserEntity();
user.setId(1L);
user.setBalance(BigDecimal.valueOf(1000));
diceDto = new DiceDto();
diceDto.setBetAmount(BigDecimal.valueOf(10));
diceDto.setTargetValue(BigDecimal.valueOf(50));
diceDto.setRollOver(true);
}
@Test
void play_rollOver_win() {
diceDto.setRollOver(true);
diceDto.setTargetValue(BigDecimal.valueOf(50));
when(random.nextInt(anyInt())).thenReturn(55);
DiceResult result = diceService.play(user, diceDto);
assertTrue(result.isWin());
assertEquals(BigDecimal.valueOf(56), result.getRolledValue());
verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
verify(balanceService, times(1)).addFunds(eq(user), any(BigDecimal.class));
}
@Test
void play_rollOver_lose() {
diceDto.setRollOver(true);
diceDto.setTargetValue(BigDecimal.valueOf(50));
when(random.nextInt(anyInt())).thenReturn(49);
DiceResult result = diceService.play(user, diceDto);
assertFalse(result.isWin());
assertEquals(BigDecimal.valueOf(50), result.getRolledValue());
assertEquals(BigDecimal.ZERO, result.getPayout());
verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
verify(balanceService, never()).addFunds(eq(user), any(BigDecimal.class));
}
@Test
void play_rollUnder_win() {
diceDto.setRollOver(false);
diceDto.setTargetValue(BigDecimal.valueOf(50));
when(random.nextInt(anyInt())).thenReturn(48);
DiceResult result = diceService.play(user, diceDto);
assertTrue(result.isWin());
assertEquals(BigDecimal.valueOf(49), result.getRolledValue());
verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
verify(balanceService, times(1)).addFunds(eq(user), any(BigDecimal.class));
}
@Test
void play_rollUnder_lose() {
diceDto.setRollOver(false);
diceDto.setTargetValue(BigDecimal.valueOf(50));
when(random.nextInt(anyInt())).thenReturn(50);
DiceResult result = diceService.play(user, diceDto);
assertFalse(result.isWin());
assertEquals(BigDecimal.valueOf(51), result.getRolledValue());
assertEquals(BigDecimal.ZERO, result.getPayout());
verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
verify(balanceService, never()).addFunds(eq(user), any(BigDecimal.class));
}
@Test
void play_rollOver_targetValueOne_rolledOne_lose() {
diceDto.setRollOver(true);
diceDto.setTargetValue(BigDecimal.valueOf(1));
when(random.nextInt(anyInt())).thenReturn(0);
DiceResult result = diceService.play(user, diceDto);
assertFalse(result.isWin());
assertEquals(BigDecimal.valueOf(1), result.getRolledValue());
assertEquals(BigDecimal.ZERO, result.getPayout());
verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
verify(balanceService, never()).addFunds(eq(user), any(BigDecimal.class));
}
@Test
void play_rollOver_targetValueOne_rolledTwo_win() {
diceDto.setRollOver(true);
diceDto.setTargetValue(BigDecimal.valueOf(1));
when(random.nextInt(anyInt())).thenReturn(1);
DiceResult result = diceService.play(user, diceDto);
assertTrue(result.isWin());
assertEquals(BigDecimal.valueOf(2), result.getRolledValue());
// Win chance for target 1 (roll over) is 99. Multiplier = (100-1)/99 = 1
assertEquals(diceDto.getBetAmount().stripTrailingZeros(), result.getPayout().stripTrailingZeros());
verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
verify(balanceService, times(1)).addFunds(eq(user), any(BigDecimal.class));
}
@Test
void play_rollUnder_targetValueOne_alwaysLose_winChanceZero() {
diceDto.setRollOver(false);
diceDto.setTargetValue(BigDecimal.valueOf(1));
when(random.nextInt(anyInt())).thenReturn(0);
DiceResult result = diceService.play(user, diceDto);
assertFalse(result.isWin());
assertEquals(BigDecimal.valueOf(1), result.getRolledValue());
assertEquals(BigDecimal.ZERO, result.getPayout());
verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
verify(balanceService, never()).addFunds(eq(user), any(BigDecimal.class));
}
@Test
void play_rollOver_targetValueNinetyNine_rolledHundred_win() {
diceDto.setRollOver(true);
diceDto.setTargetValue(BigDecimal.valueOf(99));
when(random.nextInt(anyInt())).thenReturn(99);
DiceResult result = diceService.play(user, diceDto);
assertTrue(result.isWin());
assertEquals(BigDecimal.valueOf(100), result.getRolledValue());
// Win chance for target 99 (roll over) is 1. Multiplier = (100-1)/1 = 99
assertEquals(diceDto.getBetAmount().multiply(BigDecimal.valueOf(99)).stripTrailingZeros(), result.getPayout().stripTrailingZeros());
verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
verify(balanceService, times(1)).addFunds(eq(user), any(BigDecimal.class));
}
@Test
void play_rollUnder_targetValueNinetyNine_rolledNinetyEight_win() {
diceDto.setRollOver(false);
diceDto.setTargetValue(BigDecimal.valueOf(99));
when(random.nextInt(anyInt())).thenReturn(97);
DiceResult result = diceService.play(user, diceDto);
assertTrue(result.isWin());
assertEquals(BigDecimal.valueOf(98), result.getRolledValue());
// Win chance for target 99 (roll under) is 98. Multiplier = (100-1)/98 = 99/98
assertEquals(diceDto.getBetAmount().multiply(BigDecimal.valueOf(99).divide(BigDecimal.valueOf(98), 4, RoundingMode.HALF_UP)), result.getPayout());
verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
verify(balanceService, times(1)).addFunds(eq(user), any(BigDecimal.class));
}
@Test
void play_rollOver_targetValueOneHundred_alwaysLose_winChanceZero() {
diceDto.setRollOver(true);
diceDto.setTargetValue(BigDecimal.valueOf(100));
when(random.nextInt(anyInt())).thenReturn(99);
DiceResult result = diceService.play(user, diceDto);
assertFalse(result.isWin());
assertEquals(BigDecimal.valueOf(100), result.getRolledValue());
assertEquals(BigDecimal.ZERO, result.getPayout());
verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
verify(balanceService, never()).addFunds(eq(user), any(BigDecimal.class));
}
@Test
void play_rollUnder_targetValueOneHundred_rolledNinetyNine_win() {
diceDto.setRollOver(false);
diceDto.setTargetValue(BigDecimal.valueOf(100));
when(random.nextInt(anyInt())).thenReturn(98);
DiceResult result = diceService.play(user, diceDto);
assertTrue(result.isWin());
assertEquals(BigDecimal.valueOf(99), result.getRolledValue());
// Win chance for target 100 (roll under) is 99. Multiplier = (100-1)/99 = 1
assertEquals(diceDto.getBetAmount().stripTrailingZeros(), result.getPayout().stripTrailingZeros());
verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
verify(balanceService, times(1)).addFunds(eq(user), any(BigDecimal.class));
}
@Test
void play_payoutCalculationCorrect() {
diceDto.setRollOver(true);
diceDto.setTargetValue(BigDecimal.valueOf(75));
when(random.nextInt(anyInt())).thenReturn(75);
// Multiplier for win chance 25: (100-1)/25 = 99/25 = 3.96
// Payout: 10 * 3.96 = 39.6
DiceResult result = diceService.play(user, diceDto);
assertTrue(result.isWin());
assertEquals(BigDecimal.valueOf(39.6).stripTrailingZeros(), result.getPayout().stripTrailingZeros());
}
@Test
void play_payoutCalculationCorrect_rollUnder() {
diceDto.setRollOver(false);
diceDto.setTargetValue(BigDecimal.valueOf(25));
when(random.nextInt(anyInt())).thenReturn(0);
// Multiplier for win chance 24: (100-1)/24 = 99/24 = 4.125
// Payout: 10 * 4.125 = 41.25
DiceResult result = diceService.play(user, diceDto);
assertTrue(result.isWin());
assertEquals(BigDecimal.valueOf(41.25).stripTrailingZeros(), result.getPayout().stripTrailingZeros());
}
@Test
void play_betAmountSubtracted() {
when(random.nextInt(anyInt())).thenReturn(50);
diceService.play(user, diceDto);
verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
}
}