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1 commit
a63ce08224
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5367b9f80e
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5367b9f80e |
5 changed files with 4 additions and 271 deletions
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@ -1,15 +0,0 @@
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name: "Close stale issues and PRs"
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on:
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workflow_dispatch:
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schedule:
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- cron: "@hourly"
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jobs:
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stale:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/stale@v9
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with:
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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"
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days-before-pr-stale: 2
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days-before-pr-close: 3
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@ -4,6 +4,8 @@ import com.fasterxml.jackson.annotation.JsonIgnore;
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import com.fasterxml.jackson.annotation.JsonManagedReference;
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import com.fasterxml.jackson.annotation.JsonManagedReference;
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import de.szut.casino.user.UserEntity;
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import de.szut.casino.user.UserEntity;
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import jakarta.persistence.*;
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import jakarta.persistence.*;
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import jakarta.validation.constraints.NotNull;
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import jakarta.validation.constraints.Positive;
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import lombok.AllArgsConstructor;
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import lombok.AllArgsConstructor;
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import lombok.Getter;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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import lombok.NoArgsConstructor;
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@ -5,14 +5,12 @@ import jakarta.validation.constraints.DecimalMax;
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import jakarta.validation.constraints.DecimalMin;
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import jakarta.validation.constraints.DecimalMin;
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import jakarta.validation.constraints.NotNull;
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import jakarta.validation.constraints.NotNull;
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import lombok.Getter;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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import lombok.Setter;
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import lombok.Setter;
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import java.math.BigDecimal;
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import java.math.BigDecimal;
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@Getter
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@Getter
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@Setter
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@Setter
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@NoArgsConstructor
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public class DiceDto extends BetDto {
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public class DiceDto extends BetDto {
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private boolean rollOver;
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private boolean rollOver;
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@ -11,11 +11,10 @@ import java.util.Random;
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@Service
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@Service
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public class DiceService {
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public class DiceService {
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private static final int MAX_DICE_VALUE = 100;
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private static final int MAX_DICE_VALUE = 100;
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private final Random random;
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private final Random random = new Random();
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private final BalanceService balanceService;
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private final BalanceService balanceService;
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public DiceService(Random random, BalanceService balanceService) {
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public DiceService(BalanceService balanceService) {
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this.random = random;
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this.balanceService = balanceService;
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this.balanceService = balanceService;
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}
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}
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@ -1,251 +0,0 @@
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package de.szut.casino.dice;
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import de.szut.casino.shared.service.BalanceService;
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import de.szut.casino.user.UserEntity;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.extension.ExtendWith;
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import org.mockito.InjectMocks;
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import org.mockito.Mock;
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import org.mockito.junit.jupiter.MockitoExtension;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.util.Random;
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import static org.junit.jupiter.api.Assertions.*;
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import static org.mockito.Mockito.*;
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@ExtendWith(MockitoExtension.class)
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class DiceServiceTest {
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@Mock
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private BalanceService balanceService;
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@Mock
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private Random random;
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@InjectMocks
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private DiceService diceService;
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private UserEntity user;
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private DiceDto diceDto;
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@BeforeEach
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void setUp() {
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user = new UserEntity();
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user.setId(1L);
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user.setBalance(BigDecimal.valueOf(1000));
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diceDto = new DiceDto();
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diceDto.setBetAmount(BigDecimal.valueOf(10));
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diceDto.setTargetValue(BigDecimal.valueOf(50));
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diceDto.setRollOver(true);
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}
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@Test
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void play_rollOver_win() {
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diceDto.setRollOver(true);
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diceDto.setTargetValue(BigDecimal.valueOf(50));
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when(random.nextInt(anyInt())).thenReturn(55);
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DiceResult result = diceService.play(user, diceDto);
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assertTrue(result.isWin());
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assertEquals(BigDecimal.valueOf(56), result.getRolledValue());
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verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
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verify(balanceService, times(1)).addFunds(eq(user), any(BigDecimal.class));
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}
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@Test
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void play_rollOver_lose() {
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diceDto.setRollOver(true);
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diceDto.setTargetValue(BigDecimal.valueOf(50));
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when(random.nextInt(anyInt())).thenReturn(49);
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DiceResult result = diceService.play(user, diceDto);
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assertFalse(result.isWin());
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assertEquals(BigDecimal.valueOf(50), result.getRolledValue());
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assertEquals(BigDecimal.ZERO, result.getPayout());
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verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
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verify(balanceService, never()).addFunds(eq(user), any(BigDecimal.class));
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}
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@Test
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void play_rollUnder_win() {
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diceDto.setRollOver(false);
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diceDto.setTargetValue(BigDecimal.valueOf(50));
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when(random.nextInt(anyInt())).thenReturn(48);
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DiceResult result = diceService.play(user, diceDto);
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assertTrue(result.isWin());
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assertEquals(BigDecimal.valueOf(49), result.getRolledValue());
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verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
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verify(balanceService, times(1)).addFunds(eq(user), any(BigDecimal.class));
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}
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@Test
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void play_rollUnder_lose() {
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diceDto.setRollOver(false);
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diceDto.setTargetValue(BigDecimal.valueOf(50));
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when(random.nextInt(anyInt())).thenReturn(50);
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DiceResult result = diceService.play(user, diceDto);
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assertFalse(result.isWin());
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assertEquals(BigDecimal.valueOf(51), result.getRolledValue());
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assertEquals(BigDecimal.ZERO, result.getPayout());
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verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
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verify(balanceService, never()).addFunds(eq(user), any(BigDecimal.class));
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}
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@Test
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void play_rollOver_targetValueOne_rolledOne_lose() {
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diceDto.setRollOver(true);
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diceDto.setTargetValue(BigDecimal.valueOf(1));
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when(random.nextInt(anyInt())).thenReturn(0);
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DiceResult result = diceService.play(user, diceDto);
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assertFalse(result.isWin());
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assertEquals(BigDecimal.valueOf(1), result.getRolledValue());
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assertEquals(BigDecimal.ZERO, result.getPayout());
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verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
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verify(balanceService, never()).addFunds(eq(user), any(BigDecimal.class));
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}
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@Test
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void play_rollOver_targetValueOne_rolledTwo_win() {
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diceDto.setRollOver(true);
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diceDto.setTargetValue(BigDecimal.valueOf(1));
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when(random.nextInt(anyInt())).thenReturn(1);
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DiceResult result = diceService.play(user, diceDto);
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assertTrue(result.isWin());
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assertEquals(BigDecimal.valueOf(2), result.getRolledValue());
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// Win chance for target 1 (roll over) is 99. Multiplier = (100-1)/99 = 1
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assertEquals(diceDto.getBetAmount().stripTrailingZeros(), result.getPayout().stripTrailingZeros());
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verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
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verify(balanceService, times(1)).addFunds(eq(user), any(BigDecimal.class));
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}
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@Test
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void play_rollUnder_targetValueOne_alwaysLose_winChanceZero() {
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diceDto.setRollOver(false);
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diceDto.setTargetValue(BigDecimal.valueOf(1));
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when(random.nextInt(anyInt())).thenReturn(0);
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DiceResult result = diceService.play(user, diceDto);
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assertFalse(result.isWin());
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assertEquals(BigDecimal.valueOf(1), result.getRolledValue());
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assertEquals(BigDecimal.ZERO, result.getPayout());
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verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
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verify(balanceService, never()).addFunds(eq(user), any(BigDecimal.class));
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}
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@Test
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void play_rollOver_targetValueNinetyNine_rolledHundred_win() {
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diceDto.setRollOver(true);
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diceDto.setTargetValue(BigDecimal.valueOf(99));
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when(random.nextInt(anyInt())).thenReturn(99);
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DiceResult result = diceService.play(user, diceDto);
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assertTrue(result.isWin());
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assertEquals(BigDecimal.valueOf(100), result.getRolledValue());
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// Win chance for target 99 (roll over) is 1. Multiplier = (100-1)/1 = 99
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assertEquals(diceDto.getBetAmount().multiply(BigDecimal.valueOf(99)).stripTrailingZeros(), result.getPayout().stripTrailingZeros());
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verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
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verify(balanceService, times(1)).addFunds(eq(user), any(BigDecimal.class));
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}
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@Test
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void play_rollUnder_targetValueNinetyNine_rolledNinetyEight_win() {
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diceDto.setRollOver(false);
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diceDto.setTargetValue(BigDecimal.valueOf(99));
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when(random.nextInt(anyInt())).thenReturn(97);
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DiceResult result = diceService.play(user, diceDto);
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assertTrue(result.isWin());
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assertEquals(BigDecimal.valueOf(98), result.getRolledValue());
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// Win chance for target 99 (roll under) is 98. Multiplier = (100-1)/98 = 99/98
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assertEquals(diceDto.getBetAmount().multiply(BigDecimal.valueOf(99).divide(BigDecimal.valueOf(98), 4, RoundingMode.HALF_UP)), result.getPayout());
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verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
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verify(balanceService, times(1)).addFunds(eq(user), any(BigDecimal.class));
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}
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@Test
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void play_rollOver_targetValueOneHundred_alwaysLose_winChanceZero() {
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diceDto.setRollOver(true);
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diceDto.setTargetValue(BigDecimal.valueOf(100));
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when(random.nextInt(anyInt())).thenReturn(99);
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DiceResult result = diceService.play(user, diceDto);
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assertFalse(result.isWin());
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assertEquals(BigDecimal.valueOf(100), result.getRolledValue());
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assertEquals(BigDecimal.ZERO, result.getPayout());
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verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
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verify(balanceService, never()).addFunds(eq(user), any(BigDecimal.class));
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}
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@Test
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void play_rollUnder_targetValueOneHundred_rolledNinetyNine_win() {
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diceDto.setRollOver(false);
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diceDto.setTargetValue(BigDecimal.valueOf(100));
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when(random.nextInt(anyInt())).thenReturn(98);
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DiceResult result = diceService.play(user, diceDto);
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assertTrue(result.isWin());
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assertEquals(BigDecimal.valueOf(99), result.getRolledValue());
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// Win chance for target 100 (roll under) is 99. Multiplier = (100-1)/99 = 1
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assertEquals(diceDto.getBetAmount().stripTrailingZeros(), result.getPayout().stripTrailingZeros());
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verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
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verify(balanceService, times(1)).addFunds(eq(user), any(BigDecimal.class));
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}
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@Test
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void play_payoutCalculationCorrect() {
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diceDto.setRollOver(true);
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diceDto.setTargetValue(BigDecimal.valueOf(75));
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when(random.nextInt(anyInt())).thenReturn(75);
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// Multiplier for win chance 25: (100-1)/25 = 99/25 = 3.96
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// Payout: 10 * 3.96 = 39.6
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DiceResult result = diceService.play(user, diceDto);
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assertTrue(result.isWin());
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assertEquals(BigDecimal.valueOf(39.6).stripTrailingZeros(), result.getPayout().stripTrailingZeros());
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}
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@Test
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void play_payoutCalculationCorrect_rollUnder() {
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diceDto.setRollOver(false);
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diceDto.setTargetValue(BigDecimal.valueOf(25));
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when(random.nextInt(anyInt())).thenReturn(0);
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// Multiplier for win chance 24: (100-1)/24 = 99/24 = 4.125
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// Payout: 10 * 4.125 = 41.25
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DiceResult result = diceService.play(user, diceDto);
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assertTrue(result.isWin());
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assertEquals(BigDecimal.valueOf(41.25).stripTrailingZeros(), result.getPayout().stripTrailingZeros());
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}
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@Test
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void play_betAmountSubtracted() {
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when(random.nextInt(anyInt())).thenReturn(50);
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diceService.play(user, diceDto);
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verify(balanceService, times(1)).subtractFunds(user, diceDto.getBetAmount());
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}
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}
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Reference in a new issue