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Initialize Rock-Paper-Scissors project with Spring Boot, domain, SPI, and Modulith setup.

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Maxime Pierront
2025-11-22 23:54:22 +01:00
commit 513ac8356e
45 changed files with 1420 additions and 0 deletions
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13
src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/Application.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class Application {
static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/ddd/DomainService.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/**
* <p>
* A Domain Service, i.e. a feature that belongs to the domain and the ubiquitous
* language.
* </p>
*
* @see <a href=
* "https://www.domainlanguage.com/wp-content/uploads/2016/05/DDD_Reference_2015-03.pdf">Domain-Driven Design Reference</a>
*/
@Retention(RetentionPolicy.RUNTIME)
public @interface DomainService {
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/ddd/Stub.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
@Retention(RetentionPolicy.RUNTIME)
public @interface Stub {
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/RockPaperScissorsPlay.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.Move;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.RoundResult;
public interface RockPaperScissorsPlay {
RoundResult playRound(String name, Move move);
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/configuration/PlayConfiguration.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.configuration;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.DomainService;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.Stub;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.RockPaperScissorsPlayer;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi.CpuPick;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.FilterType;
@Configuration
@ComponentScan(
basePackageClasses = {CpuPick.class, RockPaperScissorsPlayer.class},
includeFilters = {@ComponentScan.Filter(type = FilterType.ANNOTATION, classes = {DomainService.class})})
public class PlayConfiguration {
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/domain/Move.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain;
public enum Move {
ROCK,
PAPER,
SCISSORS;
public boolean beats(Move other) {
return switch (this) {
case ROCK -> other == SCISSORS;
case PAPER -> other == ROCK;
case SCISSORS -> other == PAPER;
};
}
}

25
src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/domain/RockPaperScissorsPlayer.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.DomainService;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.RockPaperScissorsPlay;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi.CpuPick;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.StatSave;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain.StatSaver;
@DomainService
public record RockPaperScissorsPlayer(CpuPick cpuPick, StatSave statSave) implements RockPaperScissorsPlay {
public static final String WIN = "WIN";
public static final String LOOSE = "LOOSE";
@Override
public RoundResult playRound(String name, Move move) {
var cpuPicked = this.cpuPick.pick();
boolean beats = move.beats(cpuPicked);
String result = beats ? WIN : LOOSE;
if (result.equals(WIN)) {
this.statSave.addWin(name);
}
return new RoundResult(result, name, cpuPicked);
}
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/domain/RoundResult.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain;
public record RoundResult(String result, String opponent, Move cpuChoice) {
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/package-info.java Normal file
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@ApplicationModule(displayName = "Play")
package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play;
import org.springframework.modulith.ApplicationModule;

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/spi/CpuPick.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.Move;
public interface CpuPick {
Move pick();
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/spi/RandomCpuPicker.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.DomainService;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.Move;
import java.util.Random;
@DomainService
public class RandomCpuPicker implements CpuPick {
private final Random random = new Random();
@Override
public Move pick() {
return Move.values()[random.nextInt(Move.values().length)];
}
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/web/PlayController.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.web;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.RoundResult;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.RockPaperScissorsPlay;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/play")
@Tag(name = "Play", description = "Rock Paper Scissors game endpoints")
public class PlayController {
private final RockPaperScissorsPlay rockPaperScissorsPlay;
public PlayController(RockPaperScissorsPlay rockPaperScissorsPlay) {
this.rockPaperScissorsPlay = rockPaperScissorsPlay;
}
@Operation(
summary = "Play a round",
description = "Play a round of Rock Paper Scissors against the CPU",
responses = {
@ApiResponse(
responseCode = "200",
description = "Round completed successfully",
content = @Content(schema = @Schema(implementation = PlayResponse.class))
)
}
)
@PostMapping
public PlayResponse play(
@Parameter(description = "Player name and move", required = true)
@RequestBody PlayRequest request
) {
RoundResult roundResult = rockPaperScissorsPlay.playRound(request.name(), request.move());
return new PlayResponse(roundResult);
}
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/web/PlayRequest.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.web;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.Move;
public record PlayRequest(String name, Move move) {
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/web/PlayResponse.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.web;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.Move;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.RoundResult;
public record PlayResponse(String result, Move cpu) {
public PlayResponse(RoundResult roundResult) {
this(roundResult.result(), roundResult.cpuChoice());
}
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/StatBoardGet.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain.StatBoard;
public interface StatBoardGet {
StatBoard board();
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/StatSave.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat;
public interface StatSave {
void addWin(String name);
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/configuration/StatConfiguration.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.configuration;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.DomainService;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.Stub;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain.StatBoard;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.spi.StatRepository;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.FilterType;
@Configuration
@ComponentScan(
basePackageClasses = {StatBoard.class, StatRepository.class},
includeFilters = {@ComponentScan.Filter(type = FilterType.ANNOTATION, classes = {DomainService.class, Stub.class})})
public class StatConfiguration {
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/domain/StatBoard.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain;
import java.util.Map;
public record StatBoard(Map<String, Integer> stats) {
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/domain/StatBoardGetter.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.DomainService;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.StatBoardGet;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.spi.StatRepository;
@DomainService
public record StatBoardGetter(StatRepository statRepository) implements StatBoardGet {
@Override
public StatBoard board() {
return statRepository.board();
}
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/domain/StatSaver.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.DomainService;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.StatSave;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.spi.StatRepository;
@DomainService
public record StatSaver(StatRepository statRepository) implements StatSave {
@Override
public void addWin(String name) {
this.statRepository.add(name);
}
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/package-info.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat;

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/spi/StatRepository.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.spi;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain.StatBoard;
public interface StatRepository {
void add(String name);
StatBoard board();
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/spi/stub/InMemoryStatRepository.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.spi.stub;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.Stub;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain.StatBoard;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.spi.StatRepository;
import java.util.HashMap;
import java.util.Map;
@Stub
public record InMemoryStatRepository(Map<String, Integer> stats) implements StatRepository {
public InMemoryStatRepository() {
HashMap<String, Integer> stats1 = new HashMap<>();
stats1.put("joe", 1);
stats1.put("eoj", 3);
this(stats1);
}
@Override
public void add(String name) {
this.stats.put(name, this.stats.getOrDefault(name, 0) + 1);
}
@Override
public StatBoard board() {
return new StatBoard(this.stats);
}
public int get(String name) {
return stats.getOrDefault(name, 0);
}
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/web/Stat.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.web;
import java.util.Map;
public record Stat(String name, int wins) {
public static Stat fromMap(Map.Entry<String, Integer> stringIntegerEntry) {
return new Stat(stringIntegerEntry.getKey(), stringIntegerEntry.getValue());
}
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/web/StatBoardReponse.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.web;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain.StatBoard;
import java.util.List;
public record StatBoardReponse(List<Stat> stats) {
public StatBoardReponse(StatBoard statBoard) {
this(statBoard.stats().entrySet().stream()
.map(Stat::fromMap)
.toList());
}
}

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src/main/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/web/StatController.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.web;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain.StatBoardGetter;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain.StatSaver;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.responses.ApiResponses;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/stat")
@Tag(name = "Statistics", description = "Statistics management API")
public record StatController(StatBoardGetter statBoardGetter, StatSaver statSaver) {
@Operation(summary = "Get statistics board", description = "Returns the current statistics board with player wins")
@ApiResponses(value = {
@ApiResponse(responseCode = "200", description = "Statistics retrieved successfully",
content = {@Content(mediaType = "application/json",
schema = @Schema(implementation = StatBoardReponse.class))}),
})
@GetMapping
public StatBoardReponse board() {
return new StatBoardReponse(statBoardGetter.board());
}
}

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src/main/resources/application.properties Normal file
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spring.application.name=rock-paper-scissors

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src/test/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/ModulithStructureTests.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors;
import org.junit.jupiter.api.Test;
import org.springframework.modulith.core.ApplicationModules;
public class ModulithStructureTests {
@Test
void verifyModularStructure() {
ApplicationModules modules = ApplicationModules.of("fr.iut_fbleau.info.but3.automation.rock_paper_scissors");
modules.verify();
}
}

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src/test/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/FakeCpuConfiguration.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.DomainService;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.Stub;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.RockPaperScissorsPlayer;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi.CpuPick;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi.FakeCpuPicker;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi.RandomCpuPicker;
import org.springframework.boot.test.context.TestConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.FilterType;
import org.springframework.context.annotation.Primary;
@TestConfiguration
@ComponentScan(
basePackageClasses = {CpuPick.class, RockPaperScissorsPlayer.class},
includeFilters = {@ComponentScan.Filter(type = FilterType.ANNOTATION, classes = {DomainService.class, Stub.class})},
excludeFilters = {@ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, classes = {RandomCpuPicker.class})}
)
public class FakeCpuConfiguration {
public static final FakeCpuPicker cpuPick = new FakeCpuPicker();
@Bean
@Primary // Forces Spring to use this one if the real one was also loaded
public CpuPick fixedCpuPicker() {
// Return a deterministic stub/fake implementation
return cpuPick;
}
}

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src/test/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/PlayControllerTest.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.DomainService;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.Stub;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.configuration.PlayConfiguration;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.Move;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.RockPaperScissorsPlayer;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi.CpuPick;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi.FakeCpuPicker;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi.RandomCpuPicker;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.web.PlayController;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.StatSave;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.TestConfiguration;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.FilterType;
import org.springframework.test.context.bean.override.mockito.MockitoBean;
import org.springframework.context.annotation.Import;
import org.springframework.http.MediaType;
import org.springframework.test.web.servlet.MockMvc;
import java.util.stream.Stream;
import static fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.RockPaperScissorsPlayer.LOOSE;
import static fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.RockPaperScissorsPlayer.WIN;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
@WebMvcTest(PlayController.class)
@Import(FakeCpuConfiguration.class)
public class PlayControllerTest {
private static final String PLAY_ENDPOINT = "/play";
@Autowired
MockMvc mockMvc;
@MockitoBean
StatSave statSave;
public static Stream<Arguments> scenario() {
return Stream.of(
Arguments.of(Move.ROCK, Move.SCISSORS, WIN),
Arguments.of(Move.ROCK, Move.PAPER, LOOSE)
);
}
@ParameterizedTest
@MethodSource("scenario")
void shouldReturnWinResult_whenPlayerPlaysRock(Move playerMove, Move cpuMove, String expectedResult) throws Exception {
FakeCpuConfiguration.cpuPick.setNextMove(cpuMove);
mockMvc.perform(
post(PLAY_ENDPOINT)
.content(String.format("""
{
"name": "joe",
"move": "%s"
}
""", playerMove))
.contentType(MediaType.APPLICATION_JSON_VALUE)
).andExpect(status().isOk())
.andExpect(jsonPath("$.result").value(expectedResult))
.andExpect(jsonPath("$.cpu").value(cpuMove.name()));
}
}

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src/test/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/RockPaperScissorsPlayApplicationTest.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.Move;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi.FakeCpuPicker;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.StatSave;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain.StatSaver;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.json.BasicJsonTester;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.context.annotation.Import;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.modulith.test.ApplicationModuleTest;
import org.springframework.test.context.bean.override.mockito.MockitoBean;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.RANDOM_PORT;
@ApplicationModuleTest(
webEnvironment = RANDOM_PORT
)
@Import(FakeCpuConfiguration.class)
public class RockPaperScissorsPlayApplicationTest {
@Autowired
private TestRestTemplate restTemplate;
@MockitoBean
StatSave statSave;
private final BasicJsonTester json = new BasicJsonTester(this.getClass());
@Test
void should_play_rock_paper_scissors() {
FakeCpuConfiguration.cpuPick.setNextMove(Move.PAPER);
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
String requestBody = """
{
"name": "joe",
"move": "SCISSORS"
}
""";
HttpEntity<String> request = new HttpEntity<>(requestBody, headers);
var response = restTemplate.postForEntity("/play", request, String.class);
assertThat(response.getStatusCode()).isEqualTo(HttpStatus.OK);
assertThat(json.from(response.getBody())).extractingJsonPathStringValue("@.result").isEqualTo("WIN");
assertThat(json.from(response.getBody())).extractingJsonPathStringValue("@.cpu").isEqualTo("PAPER");
verify(statSave, times(1)).addWin("joe");
}
}

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src/test/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/domain/MoveTest.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
import java.util.stream.Stream;
import static org.junit.jupiter.api.Assertions.*;
public class MoveTest {
@Test
void should_check_move_size(){
Assertions.assertEquals(3, Move.values().length);
}
@ParameterizedTest(name = "{0} should beat {1}")
@MethodSource("winnable")
void should_win(Move move1, Move move2) {
assertTrue(move1.beats(move2));
}
@ParameterizedTest(name = "{1} should not beat {0}")
@MethodSource("winnable")
void should_loose(Move move1, Move move2) {
assertFalse(move2.beats(move1));
}
static Stream<Arguments> winnable(){
return Stream.of(
Arguments.of(Move.ROCK,Move.SCISSORS),
Arguments.of(Move.PAPER,Move.ROCK),
Arguments.of(Move.SCISSORS,Move.PAPER)
);
}
}

43
src/test/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/domain/RockPaperScissorsPlayTest.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.RockPaperScissorsPlay;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi.FakeCpuPicker;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain.StatSaver;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.spi.stub.InMemoryStatRepository;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import org.springframework.test.context.bean.override.mockito.MockitoBean;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.Mockito.*;
@ExtendWith(MockitoExtension.class)
public class RockPaperScissorsPlayTest {
private final StatSaver statSaver = mock(StatSaver.class);
private final FakeCpuPicker cpuPick = new FakeCpuPicker();
private final RockPaperScissorsPlay play = new RockPaperScissorsPlayer(cpuPick, statSaver);
@Test
void should_win_a_game(){
cpuPick.setNextMove(Move.PAPER);
RoundResult roundResult = play.playRound("joe", Move.SCISSORS);
assertEquals("WIN", roundResult.result());
assertEquals("joe", roundResult.opponent());
assertEquals(Move.PAPER, roundResult.cpuChoice());
verify(statSaver, times(1)).addWin("joe");
}
@Test
void should_loose_a_game(){
cpuPick.setNextMove(Move.ROCK);
RoundResult roundResult = play.playRound("joe", Move.SCISSORS);
assertEquals("LOOSE", roundResult.result());
assertEquals("joe", roundResult.opponent());
assertEquals(Move.ROCK, roundResult.cpuChoice());
verify(statSaver, times(0)).addWin("joe");
}
}

19
src/test/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/spi/FakeCpuPicker.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.Stub;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.Move;
@Stub
public class FakeCpuPicker implements CpuPick {
private Move nextMove = Move.ROCK; // valeur par défaut
public void setNextMove(Move move) {
this.nextMove = move;
}
@Override
public Move pick() {
return nextMove;
}
}

28
src/test/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/play/spi/RandomCpuPickerTest.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.domain.Move;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.play.spi.RandomCpuPicker;
import org.junit.jupiter.api.Test;
import java.util.HashSet;
import java.util.Set;
import static org.junit.jupiter.api.Assertions.*;
class RandomCpuPickerTest {
@Test
void shouldReturnAllPossibleMoves() {
RandomCpuPicker picker = new RandomCpuPicker();
Set<Move> obtainedMoves = new HashSet<>();
for (int i = 0; i < 1000; i++) {
obtainedMoves.add(picker.pick());
}
assertEquals(3, obtainedMoves.size());
assertTrue(obtainedMoves.contains(Move.ROCK));
assertTrue(obtainedMoves.contains(Move.PAPER));
assertTrue(obtainedMoves.contains(Move.SCISSORS));
}
}

35
src/test/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/StatApplicationTest.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.json.BasicJsonTester;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.http.HttpStatus;
import org.springframework.modulith.test.ApplicationModuleTest;
import static org.assertj.core.api.Assertions.assertThat;
import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.RANDOM_PORT;
@ApplicationModuleTest(
webEnvironment = RANDOM_PORT
)
public class StatApplicationTest {
@Autowired
private TestRestTemplate restTemplate;
private final BasicJsonTester json = new BasicJsonTester(this.getClass());
@Test
void should_get_board_with_player_stats() {
var response = restTemplate.getForEntity("/stat", String.class);
assertThat(response.getStatusCode()).isEqualTo(HttpStatus.OK);
assertThat(json.from(response.getBody())).extractingJsonPathArrayValue("@.stats").hasSize(2);
assertThat(json.from(response.getBody())).extractingJsonPathStringValue("@.stats[0].name").isEqualTo("joe");
assertThat(json.from(response.getBody())).extractingJsonPathNumberValue("@.stats[0].wins").isEqualTo(1);
assertThat(json.from(response.getBody())).extractingJsonPathStringValue("@.stats[1].name").isEqualTo("eoj");
assertThat(json.from(response.getBody())).extractingJsonPathNumberValue("@.stats[1].wins").isEqualTo(3);
}
}

28
src/test/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/StatBoardGetterTest.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain.StatBoard;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain.StatBoardGetter;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.spi.stub.InMemoryStatRepository;
import org.junit.jupiter.api.Test;
import java.util.HashMap;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
public class StatBoardGetterTest {
@Test
public void should_get_stat_board() {
HashMap<String, Integer> stats = new HashMap<>();
stats.put("joe", 1);
stats.put("eoj", 5);
InMemoryStatRepository statRepository = new InMemoryStatRepository(stats);
StatBoardGet statBoardGet = new StatBoardGetter(statRepository);
StatBoard statBoard = statBoardGet.board();
assertNotNull(statBoard);
assertEquals(stats, statBoard.stats());
}
}

50
src/test/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/StatControllerTest.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.ddd.Stub;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.configuration.StatConfiguration;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.spi.StatRepository;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.web.StatController;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.boot.test.context.TestConfiguration;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.FilterType;
import org.springframework.context.annotation.Import;
import org.springframework.test.web.servlet.MockMvc;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
@WebMvcTest(StatController.class)
@Import(StatConfiguration.class)
public class StatControllerTest {
private static final String STAT_ENDPOINT = "/stat";
@Autowired
MockMvc mockMvc;
@Autowired
StatRepository statRepository;
@Test
void should_get_board_with_player_stats() throws Exception {
mockMvc.perform(get(STAT_ENDPOINT))
.andExpect(status().isOk())
.andExpect(jsonPath("$.stats").isArray())
.andExpect(jsonPath("$.stats[0].name").value("joe"))
.andExpect(jsonPath("$.stats[0].wins").value(1));
}
@TestConfiguration
@ComponentScan(
basePackageClasses = {StatRepository.class},
includeFilters = {@ComponentScan.Filter(type = FilterType.ANNOTATION, classes = {Stub.class})})
static class StubConfiguration {
}
}

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src/test/java/fr/iut_fbleau/info/but3/automation/rock_paper_scissors/stat/StatSaverTest.java Normal file
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package fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.domain.StatSaver;
import fr.iut_fbleau.info.but3.automation.rock_paper_scissors.stat.spi.stub.InMemoryStatRepository;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.CsvSource;
import java.util.HashMap;
import java.util.Map;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class StatSaverTest {
@ParameterizedTest(name = "name = {0}, initial = {1}, expected = {2}")
@CsvSource({"joe,0,1", "eoj,2,3"})
void should_save(String name, int initial, int expected) {
InMemoryStatRepository statRepository = new InMemoryStatRepository(new HashMap<>(Map.of(name, initial)));
StatSave statSave = new StatSaver(statRepository);
statSave.addWin(name);
assertEquals(expected, statRepository.get(name));
}
}