SteamWar/SpigotCore
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Merge pull request 'CMD' (#141) from CMD into master
Alle Prüfungen waren erfolgreich
SteamWarCI Build successful

Reviewed-on: #141
Reviewed-by: Lixfel <lixfel@steamwar.de>
Dieser Commit ist enthalten in:
YoyoNow 2021-12-12 15:58:19 +01:00
Commit 9092bef1e3
16 geänderte Dateien mit 1044 neuen und 271 gelöschten Zeilen

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@ -40,6 +40,16 @@ sourceSets {
exclude '**/*.java', '**/*.kt'
}
}
test {
java {
srcDirs = ['testsrc']
}
resources {
srcDirs = ['testsrc']
exclude '**/*.java', '**/*.kt'
}
}
}
dependencies {
@ -51,6 +61,12 @@ dependencies {
testCompileOnly 'org.projectlombok:lombok:1.18.22'
annotationProcessor 'org.projectlombok:lombok:1.18.22'
testAnnotationProcessor 'org.projectlombok:lombok:1.18.22'
testImplementation files("${project.rootDir}/lib/Spigot-1.15.jar")
testImplementation files("${project.rootDir}/lib/WorldEdit-1.12.jar")
testImplementation 'junit:junit:4.13.2'
testImplementation 'org.hamcrest:hamcrest:2.2'
}
processResources {

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@ -19,7 +19,7 @@
package de.steamwar.command;
public class CommandParseException extends Exception {
public class CommandParseException extends RuntimeException {
public CommandParseException() {
}

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@ -0,0 +1,217 @@
/*
* This file is a part of the SteamWar software.
*
* Copyright (C) 2020 SteamWar.de-Serverteam
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package de.steamwar.command;
import lombok.AllArgsConstructor;
import lombok.Setter;
import lombok.ToString;
import org.bukkit.command.CommandSender;
import java.lang.reflect.Array;
import java.util.Arrays;
import java.util.List;
@ToString
public class CommandPart {
private static final String[] EMPTY_ARRAY = new String[0];
@AllArgsConstructor
private static class CheckArgumentResult {
private final boolean success;
private final Object value;
}
private TypeMapper<?> typeMapper;
private GuardChecker guard;
private Class<?> varArgType;
private String optional;
private GuardCheckType guardCheckType;
private CommandPart next = null;
@Setter
private boolean ignoreAsArgument = false;
public CommandPart(TypeMapper<?> typeMapper, GuardChecker guard, Class<?> varArgType, String optional, GuardCheckType guardCheckType) {
this.typeMapper = typeMapper;
this.guard = guard;
this.varArgType = varArgType;
this.optional = optional;
this.guardCheckType = guardCheckType;
validatePart();
}
public void setNext(CommandPart next) {
if (varArgType != null) {
throw new IllegalArgumentException("There can't be a next part if this is a vararg part!");
}
this.next = next;
}
private void validatePart() {
if (guardCheckType == GuardCheckType.TAB_COMPLETE) {
throw new IllegalArgumentException("Tab complete is not allowed as a guard check type!");
}
if (optional != null && varArgType != null) {
throw new IllegalArgumentException("A vararg part can't have an optional part!");
}
if (optional != null) {
try {
typeMapper.map(null, EMPTY_ARRAY, optional);
} catch (Exception e) {
throw new IllegalArgumentException("The optional part is not valid!");
}
}
}
public void generateArgumentArray(List<Object> current, CommandSender commandSender, String[] args, int startIndex) {
if (startIndex >= args.length && varArgType == null) {
throw new CommandParseException();
}
if (varArgType != null) {
Object array = Array.newInstance(varArgType, args.length - startIndex);
for (int i = startIndex; i < args.length; i++) {
CheckArgumentResult validArgument = checkArgument(null, commandSender, args, i);
if (!validArgument.success) {
throw new CommandParseException();
}
Array.set(array, i - startIndex, validArgument.value);
}
current.add(array);
return;
}
CheckArgumentResult validArgument = checkArgument(null, commandSender, args, startIndex);
if (!validArgument.success && optional == null) {
throw new CommandParseException();
}
if (!validArgument.success) {
if (!ignoreAsArgument) {
current.add(typeMapper.map(commandSender, EMPTY_ARRAY, optional));
}
if (next != null) {
next.generateArgumentArray(current, commandSender, args, startIndex);
}
return;
}
if (!ignoreAsArgument) {
current.add(validArgument.value);
}
if (next != null) {
next.generateArgumentArray(current, commandSender, args, startIndex + 1);
}
}
public boolean guardCheck(CommandSender commandSender, String[] args, int startIndex) {
if (varArgType != null) {
for (int i = startIndex; i < args.length; i++) {
GuardResult guardResult = checkGuard(guardCheckType, commandSender, args, i);
if (guardResult == GuardResult.DENIED) {
throw new CommandNoHelpException();
}
if (guardResult == GuardResult.DENIED_WITH_HELP) {
return false;
}
}
return true;
}
GuardResult guardResult = checkGuard(guardCheckType, commandSender, args, startIndex);
if (guardResult == GuardResult.DENIED) {
if (optional != null && next != null) {
return next.guardCheck(commandSender, args, startIndex);
}
throw new CommandNoHelpException();
}
if (guardResult == GuardResult.DENIED_WITH_HELP) {
if (optional != null && next != null) {
return next.guardCheck(commandSender, args, startIndex);
}
return false;
}
if (next != null) {
return next.guardCheck(commandSender, args, startIndex + 1);
}
return true;
}
public void generateTabComplete(List<String> current, CommandSender commandSender, String[] args, int startIndex) {
if (varArgType != null) {
for (int i = startIndex; i < args.length - 1; i++) {
CheckArgumentResult validArgument = checkArgument(null, commandSender, args, i);
if (!validArgument.success) {
return;
}
}
List<String> strings = typeMapper.tabCompletes(commandSender, Arrays.copyOf(args, args.length - 1), args[args.length - 1]);
if (strings != null) {
current.addAll(strings);
}
return;
}
if (args.length - 1 > startIndex) {
CheckArgumentResult checkArgumentResult = checkArgument(GuardCheckType.TAB_COMPLETE, commandSender, args, startIndex);
if (checkArgumentResult.success && next != null) {
next.generateTabComplete(current, commandSender, args, startIndex + 1);
}
return;
}
List<String> strings = typeMapper.tabCompletes(commandSender, Arrays.copyOf(args, startIndex), args[startIndex]);
if (strings != null) {
current.addAll(strings);
}
if (optional != null && next != null) {
next.generateTabComplete(current, commandSender, args, startIndex);
}
}
private CheckArgumentResult checkArgument(GuardCheckType guardCheckType, CommandSender commandSender, String[] args, int index) {
try {
Object value = typeMapper.map(commandSender, Arrays.copyOf(args, index), args[index]);
if (value == null) {
return new CheckArgumentResult(false, null);
}
GuardResult guardResult = checkGuard(guardCheckType, commandSender, args, index);
switch (guardResult) {
case ALLOWED:
return new CheckArgumentResult(true, value);
case DENIED:
throw new CommandNoHelpException();
case DENIED_WITH_HELP:
default:
return new CheckArgumentResult(false, null);
}
} catch (Exception e) {
return new CheckArgumentResult(false, null);
}
}
private GuardResult checkGuard(GuardCheckType guardCheckType, CommandSender commandSender, String[] args, int index) {
if (guard != null && guardCheckType != null) {
return guard.guard(commandSender, guardCheckType, Arrays.copyOf(args, index), args[index]);
}
return GuardResult.ALLOWED;
}
}

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@ -0,0 +1,65 @@
/*
* This file is a part of the SteamWar software.
*
* Copyright (C) 2020 SteamWar.de-Serverteam
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package de.steamwar.command;
import lombok.experimental.UtilityClass;
import org.bukkit.Bukkit;
import org.bukkit.command.Command;
import org.bukkit.command.CommandMap;
import org.bukkit.command.SimpleCommandMap;
import java.lang.reflect.Field;
import java.util.Map;
@UtilityClass
class CommandRegistering {
private static final CommandMap commandMap;
private static final Map<String, Command> knownCommandMap;
static {
try {
final Field commandMapField = Bukkit.getServer().getClass().getDeclaredField("commandMap");
commandMapField.setAccessible(true);
commandMap = (CommandMap) commandMapField.get(Bukkit.getServer());
} catch (NoSuchFieldException | IllegalAccessException exception) {
Bukkit.shutdown();
throw new SecurityException("Oh shit. Commands cannot be registered.", exception);
}
try {
final Field knownCommandsField = SimpleCommandMap.class.getDeclaredField("knownCommands");
knownCommandsField.setAccessible(true);
knownCommandMap = (Map<String, Command>) knownCommandsField.get(commandMap);
} catch (NoSuchFieldException | IllegalAccessException exception) {
Bukkit.shutdown();
throw new SecurityException("Oh shit. Commands cannot be registered.", exception);
}
}
static void unregister(Command command) {
knownCommandMap.remove(command.getName());
command.getAliases().forEach(knownCommandMap::remove);
command.unregister(commandMap);
}
static void register(Command command) {
commandMap.register("steamwar", command);
}
}

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@ -61,13 +61,7 @@ public abstract class SWCommand {
if (!initialized) {
createMapping();
}
try {
if (!commandList.stream().anyMatch(s -> s.invoke(sender, args))) {
commandHelpList.stream().anyMatch(s -> s.invoke(sender, args));
}
} catch (CommandNoHelpException e) {
// Ignored
}
SWCommand.this.execute(sender, alias, args);
return false;
}
@ -76,21 +70,52 @@ public abstract class SWCommand {
if (!initialized) {
createMapping();
}
String string = args[args.length - 1].toLowerCase();
return commandList.stream()
.filter(s -> !s.noTabComplete)
.map(s -> s.tabComplete(sender, args))
.filter(Objects::nonNull)
.flatMap(Collection::stream)
.filter(s -> !s.isEmpty())
.filter(s -> s.toLowerCase().startsWith(string))
.collect(Collectors.toList());
return SWCommand.this.tabComplete(sender, alias, args);
}
};
unregister();
register();
}
// This is used for the tests!
SWCommand(boolean noRegister, String command, String... aliases) {
this.command = new Command(command, "", "/" + command, Arrays.asList(aliases)) {
@Override
public boolean execute(CommandSender sender, String alias, String[] args) {
SWCommand.this.execute(sender, alias, args);
return false;
}
@Override
public List<String> tabComplete(CommandSender sender, String alias, String[] args) throws IllegalArgumentException {
return SWCommand.this.tabComplete(sender, alias, args);
}
};
createMapping();
}
void execute(CommandSender sender, String alias, String[] args) {
try {
if (!commandList.stream().anyMatch(s -> s.invoke(sender, args))) {
commandHelpList.stream().anyMatch(s -> s.invoke(sender, args));
}
} catch (CommandNoHelpException e) {
// Ignored
}
}
List<String> tabComplete(CommandSender sender, String alias, String[] args) throws IllegalArgumentException {
String string = args[args.length - 1].toLowerCase();
return commandList.stream()
.filter(s -> !s.noTabComplete)
.map(s -> s.tabComplete(sender, args))
.filter(Objects::nonNull)
.flatMap(Collection::stream)
.filter(s -> !s.isEmpty())
.filter(s -> s.toLowerCase().startsWith(string))
.collect(Collectors.toList());
}
private synchronized void createMapping() {
List<Method> methods = methods();
for (Method method : methods) {
@ -149,8 +174,7 @@ public abstract class SWCommand {
if (compare != 0) {
return compare;
} else {
return Integer.compare(o1.varArgType != null ? Integer.MAX_VALUE : o1.arguments.length,
o2.varArgType != null ? Integer.MAX_VALUE : o2.arguments.length);
return Integer.compare(o1.comparableValue, o2.comparableValue);
}
});
commandHelpList.sort((o1, o2) -> {
@ -219,13 +243,11 @@ public abstract class SWCommand {
}
public void unregister() {
SWCommandUtils.knownCommandMap.remove(command.getName());
command.getAliases().forEach(SWCommandUtils.knownCommandMap::remove);
command.unregister(SWCommandUtils.commandMap);
CommandRegistering.unregister(command);
}
public void register() {
SWCommandUtils.commandMap.register("steamwar", this.command);
CommandRegistering.register(command);
}
@Register(help = true)
@ -332,6 +354,15 @@ public abstract class SWCommand {
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.PARAMETER})
protected @interface StaticValue {
String[] value() default {};
String[] value();
}
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.PARAMETER})
protected @interface OptionalValue {
/**
* Will pe parsed against the TypeMapper specified by the parameter or annotation.
*/
String value();
}
}

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@ -19,20 +19,17 @@
package de.steamwar.command;
import de.steamwar.sql.BauweltMember;
import de.steamwar.sql.SchematicNode;
import de.steamwar.sql.SteamwarUser;
import org.bukkit.Bukkit;
import org.bukkit.GameMode;
import org.bukkit.command.Command;
import org.bukkit.command.CommandMap;
import org.bukkit.command.CommandSender;
import org.bukkit.command.SimpleCommandMap;
import org.bukkit.entity.Player;
import java.lang.annotation.Annotation;
import java.lang.reflect.Array;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Parameter;
import java.util.*;
import java.util.function.BiFunction;
import java.util.function.Function;
@ -47,15 +44,6 @@ public class SWCommandUtils {
static final Map<String, TypeMapper<?>> MAPPER_FUNCTIONS = new HashMap<>();
static final Map<String, GuardChecker> GUARD_FUNCTIONS = new HashMap<>();
static final TypeMapper<?> ERROR_FUNCTION = createMapper(s -> {
throw new SecurityException();
}, s -> Collections.emptyList());
static final BiFunction<Class<Enum<?>>, String, Enum<?>> ENUM_MAPPER = (enumClass, s) -> {
Enum<?>[] enums = enumClass.getEnumConstants();
return Arrays.stream(enums).filter(e -> e.name().equalsIgnoreCase(s)).findFirst().orElse(null);
};
static {
addMapper(boolean.class, Boolean.class, createMapper(Boolean::parseBoolean, s -> Arrays.asList("true", "false")));
addMapper(float.class, Float.class, createMapper(numberMapper(Float::parseFloat), numberCompleter(Float::parseFloat)));
@ -75,13 +63,39 @@ public class SWCommandUtils {
MAPPER_FUNCTIONS.put(SteamwarUser.class.getTypeName(), createMapper(SteamwarUser::get, s -> Bukkit.getOnlinePlayers().stream().map(Player::getName).collect(Collectors.toList())));
MAPPER_FUNCTIONS.put(SchematicNode.class.getTypeName(), new TypeMapper<SchematicNode>() {
@Override
public List<String> tabCompletes(CommandSender commandSender, String[] strings, String s) {
return SchematicNode.getNodeTabcomplete(SteamwarUser.get(((Player) commandSender).getUniqueId()), s);
public SchematicNode map(CommandSender commandSender, String[] previousArguments, String s) {
return SchematicNode.getNodeFromPath(SteamwarUser.get(((Player) commandSender).getUniqueId()), s);
}
@Override
public SchematicNode map(CommandSender commandSender, String[] previousArguments, String s) {
return SchematicNode.getNodeFromPath(SteamwarUser.get(((Player) commandSender).getUniqueId()), s);
public List<String> tabCompletes(CommandSender commandSender, String[] strings, String s) {
return SchematicNode.getNodeTabcomplete(SteamwarUser.get(((Player) commandSender).getUniqueId()), s);
}
});
MAPPER_FUNCTIONS.put(BauweltMember.class.getTypeName(), new TypeMapper<BauweltMember>() {
@Override
public BauweltMember map(CommandSender commandSender, String[] previousArguments, String s) {
if (!(commandSender instanceof Player)) {
return null;
}
Player player = (Player) commandSender;
return BauweltMember.getMembers(player.getUniqueId())
.stream()
.filter(member -> SteamwarUser.get(member.getMemberID()).getUserName().equalsIgnoreCase(s))
.findAny()
.orElse(null);
}
@Override
public List<String> tabCompletes(CommandSender commandSender, String[] previousArguments, String s) {
if (!(commandSender instanceof Player)) {
return new ArrayList<>();
}
Player player = (Player) commandSender;
return BauweltMember.getMembers(player.getUniqueId())
.stream()
.map(m -> SteamwarUser.get(m.getMemberID()).getUserName())
.collect(Collectors.toList());
}
});
}
@ -91,60 +105,99 @@ public class SWCommandUtils {
MAPPER_FUNCTIONS.put(alternativeClazz.getTypeName(), mapper);
}
static final CommandMap commandMap;
static final Map<String, Command> knownCommandMap;
static {
try {
final Field commandMapField = Bukkit.getServer().getClass().getDeclaredField("commandMap");
commandMapField.setAccessible(true);
commandMap = (CommandMap) commandMapField.get(Bukkit.getServer());
} catch (NoSuchFieldException | IllegalAccessException exception) {
Bukkit.shutdown();
throw new SecurityException("Oh shit. Commands cannot be registered.", exception);
}
try {
final Field knownCommandsField = SimpleCommandMap.class.getDeclaredField("knownCommands");
knownCommandsField.setAccessible(true);
knownCommandMap = (Map<String, Command>) knownCommandsField.get(commandMap);
} catch (NoSuchFieldException | IllegalAccessException exception) {
Bukkit.shutdown();
throw new SecurityException("Oh shit. Commands cannot be registered.", exception);
}
}
static Object[] generateArgumentArray(CommandSender commandSender, TypeMapper<?>[] parameters, GuardChecker[] guards, String[] args, Class<?> varArgType, String[] subCommand) throws CommandParseException {
Object[] arguments = new Object[parameters.length + 1];
int index = 0;
while (index < subCommand.length) {
if (!args[index].equalsIgnoreCase(subCommand[index])) throw new CommandParseException();
index++;
}
int length = 0;
if (varArgType != null) {
length = args.length - parameters.length - subCommand.length + 1;
arguments[arguments.length - 1] = Array.newInstance(varArgType, length);
if (index > args.length - 1) return arguments;
}
for (int i = 0; i < parameters.length - (varArgType != null ? 1 : 0); i++) {
arguments[i + 1] = parameters[i].map(commandSender, Arrays.copyOf(args, index), args[index]);
index++;
if (arguments[i + 1] == null) throw new CommandParseException();
}
if (varArgType != null) {
Object varArgument = arguments[arguments.length - 1];
for (int i = 0; i < length; i++) {
Object value = parameters[parameters.length - 1].map(commandSender, Arrays.copyOf(args, index), args[index]);
if (value == null) throw new CommandParseException();
Array.set(varArgument, i, value);
index++;
static CommandPart generateCommandPart(boolean help, String[] subCommand, Parameter[] parameters, Map<String, TypeMapper<?>> localTypeMapper, Map<String, GuardChecker> localGuardChecker) {
CommandPart first = null;
CommandPart current = null;
for (String s : subCommand) {
CommandPart commandPart = new CommandPart(createMapper(s), null, null, null, help ? GuardCheckType.HELP_COMMAND : GuardCheckType.COMMAND);
commandPart.setIgnoreAsArgument(true);
if (current != null) {
current.setNext(commandPart);
}
current = commandPart;
if (first == null) {
first = current;
}
}
return arguments;
for (int i = 1; i < parameters.length; i++) {
Parameter parameter = parameters[i];
TypeMapper<?> typeMapper = getTypeMapper(parameter, localTypeMapper);
GuardChecker guardChecker = getGuardChecker(parameter, localGuardChecker);
Class<?> varArgType = parameter.isVarArgs() ? parameter.getType().getComponentType() : null;
SWCommand.OptionalValue optionalValue = parameter.getAnnotation(SWCommand.OptionalValue.class);
CommandPart commandPart = new CommandPart(typeMapper, guardChecker, varArgType, optionalValue != null ? optionalValue.value() : null, help ? GuardCheckType.HELP_COMMAND : GuardCheckType.COMMAND);
if (current != null) {
current.setNext(commandPart);
}
current = commandPart;
if (first == null) {
first = current;
}
}
return first;
}
static TypeMapper<?> getTypeMapper(Parameter parameter, Map<String, TypeMapper<?>> localTypeMapper) {
Class<?> clazz = parameter.getType();
if (parameter.isVarArgs()) {
clazz = clazz.getComponentType();
}
SWCommand.ClassMapper classMapper = parameter.getAnnotation(SWCommand.ClassMapper.class);
SWCommand.Mapper mapper = parameter.getAnnotation(SWCommand.Mapper.class);
if (clazz.isEnum() && classMapper == null && mapper == null && !MAPPER_FUNCTIONS.containsKey(clazz.getTypeName()) && !localTypeMapper.containsKey(clazz.getTypeName())) {
return createEnumMapper((Class<Enum<?>>) clazz);
}
String name = clazz.getTypeName();
if (classMapper != null) {
name = classMapper.value().getTypeName();
} else if (mapper != null) {
name = mapper.value();
} else {
SWCommand.StaticValue staticValue = parameter.getAnnotation(SWCommand.StaticValue.class);
if (staticValue != null && parameter.getType() == String.class) {
return createMapper(staticValue.value());
}
}
TypeMapper<?> typeMapper = localTypeMapper.getOrDefault(name, MAPPER_FUNCTIONS.getOrDefault(name, null));
if (typeMapper == null) {
throw new IllegalArgumentException("No mapper found for " + name);
}
return typeMapper;
}
static GuardChecker getGuardChecker(Parameter parameter, Map<String, GuardChecker> localGuardChecker) {
Class<?> clazz = parameter.getType();
if (parameter.isVarArgs()) {
clazz = clazz.getComponentType();
}
SWCommand.ClassGuard classGuard = parameter.getAnnotation(SWCommand.ClassGuard.class);
if (classGuard != null) {
if (classGuard.value() != null) {
return getGuardChecker(classGuard.value().getTypeName(), localGuardChecker);
}
return getGuardChecker(clazz.getTypeName(), localGuardChecker);
}
SWCommand.Guard guard = parameter.getAnnotation(SWCommand.Guard.class);
if (guard != null) {
if (guard.value() != null && !guard.value().isEmpty()) {
return getGuardChecker(guard.value(), localGuardChecker);
}
return getGuardChecker(clazz.getTypeName(), localGuardChecker);
}
return null;
}
private static GuardChecker getGuardChecker(String s, Map<String, GuardChecker> localGuardChecker) {
GuardChecker guardChecker = localGuardChecker.getOrDefault(s, GUARD_FUNCTIONS.getOrDefault(s, null));
if (guardChecker == null) {
throw new IllegalArgumentException("No guard found for " + s);
}
return guardChecker;
}
public static <T> void addMapper(Class<T> clazz, TypeMapper<T> mapper) {
@ -186,6 +239,25 @@ public class SWCommandUtils {
};
}
public static TypeMapper<Enum<?>> createEnumMapper(Class<Enum<?>> enumClass) {
Enum<?>[] enums = enumClass.getEnumConstants();
List<String> strings = Arrays.stream(enums).map(Enum::name).map(String::toLowerCase).collect(Collectors.toList());
return new TypeMapper<Enum<?>>() {
@Override
public Enum<?> map(CommandSender commandSender, String[] previousArguments, String s) {
for (Enum<?> e : enums) {
if (e.name().equalsIgnoreCase(s)) return e;
}
return null;
}
@Override
public List<String> tabCompletes(CommandSender commandSender, String[] previousArguments, String s) {
return strings;
}
};
}
private static <T> Function<String, T> numberMapper(Function<String, T> mapper) {
return s -> {
try {

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@ -19,18 +19,16 @@
package de.steamwar.command;
import org.bukkit.Bukkit;
import org.bukkit.command.CommandSender;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Parameter;
import java.util.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.logging.Level;
import static de.steamwar.command.SWCommandUtils.*;
class SubCommand {
@ -38,214 +36,82 @@ class SubCommand {
Method method;
String[] description;
String[] subCommand;
TypeMapper<?>[] arguments;
GuardChecker[] guards;
private Predicate<CommandSender> commandSenderPredicate;
private Function<CommandSender, ?> commandSenderFunction;
GuardChecker guardChecker;
Class<?> varArgType = null;
private boolean help;
boolean noTabComplete;
int comparableValue;
private CommandPart commandPart;
SubCommand(SWCommand swCommand, Method method, String[] subCommand, Map<String, TypeMapper<?>> localTypeMapper, Map<String, GuardChecker> localGuardChecker, boolean help, String[] description, boolean noTabComplete) {
this.swCommand = swCommand;
this.method = method;
this.help = help;
this.description = description;
this.noTabComplete = noTabComplete;
this.subCommand = subCommand;
Parameter[] parameters = method.getParameters();
comparableValue = parameters[parameters.length - 1].isVarArgs() ? Integer.MAX_VALUE : subCommand.length;
guardChecker = SWCommandUtils.getGuardChecker(parameters[0], localGuardChecker);
commandPart = SWCommandUtils.generateCommandPart(help, subCommand, parameters, localTypeMapper, localGuardChecker);
commandSenderPredicate = sender -> parameters[0].getType().isAssignableFrom(sender.getClass());
commandSenderFunction = sender -> parameters[0].getType().cast(sender);
this.subCommand = subCommand;
guardChecker = getGuardChecker(parameters[0], localGuardChecker);
arguments = new TypeMapper[parameters.length - 1];
guards = new GuardChecker[parameters.length - 1];
for (int i = 1; i < parameters.length; i++) {
Parameter parameter = parameters[i];
Class<?> clazz = parameter.getType();
if (parameter.isVarArgs()) {
clazz = clazz.getComponentType();
varArgType = clazz;
}
SWCommand.Mapper mapper = parameter.getAnnotation(SWCommand.Mapper.class);
SWCommand.ClassMapper classMapper = parameter.getAnnotation(SWCommand.ClassMapper.class);
if (clazz.isEnum() && mapper == null && classMapper == null && !MAPPER_FUNCTIONS.containsKey(clazz.getTypeName()) && !localTypeMapper.containsKey(clazz.getTypeName())) {
Class<Enum<?>> enumClass = (Class<Enum<?>>) clazz;
List<String> tabCompletes = new ArrayList<>();
for (Enum<?> enumConstant : enumClass.getEnumConstants()) {
tabCompletes.add(enumConstant.name().toLowerCase());
}
arguments[i - 1] = SWCommandUtils.createMapper(s -> ENUM_MAPPER.apply(enumClass, s), s -> tabCompletes);
continue;
}
String name = clazz.getTypeName();
if (classMapper != null) {
name = classMapper.value().getTypeName();
} else if (mapper != null) {
name = mapper.value();
} else {
SWCommand.StaticValue staticValue = parameter.getAnnotation(SWCommand.StaticValue.class);
if (staticValue != null && parameter.getType() == String.class) {
arguments[i - 1] = SWCommandUtils.createMapper(staticValue.value());
guards[i - 1] = getGuardChecker(parameter, localGuardChecker);
continue;
}
}
arguments[i - 1] = localTypeMapper.containsKey(name)
? localTypeMapper.get(name)
: MAPPER_FUNCTIONS.getOrDefault(name, ERROR_FUNCTION);
guards[i - 1] = getGuardChecker(parameter, localGuardChecker);
}
}
private GuardChecker getGuardChecker(Parameter parameter, Map<String, GuardChecker> localGuardChecker) {
SWCommand.ClassGuard classGuard = parameter.getAnnotation(SWCommand.ClassGuard.class);
if (classGuard != null) {
if (classGuard.value() == null) {
String s = parameter.getType().getTypeName();
if (parameter.isVarArgs()) {
s = parameter.getType().getComponentType().getTypeName();
}
return localGuardChecker.getOrDefault(s, GUARD_FUNCTIONS.getOrDefault(s, null));
}
GuardChecker current = localGuardChecker.getOrDefault(classGuard.value().getTypeName(), GUARD_FUNCTIONS.getOrDefault(classGuard.value().getTypeName(), null));
if (current == null) {
Bukkit.getLogger().log(Level.WARNING, () -> "The guard checker with name '" + classGuard.value().getTypeName() + "' is neither a local guard checker nor a global one");
}
return current;
}
SWCommand.Guard guard = parameter.getAnnotation(SWCommand.Guard.class);
if (guard != null) {
if (guard.value() == null || guard.value().isEmpty()) {
String s = parameter.getType().getTypeName();
if (parameter.isVarArgs()) {
s = parameter.getType().getComponentType().getTypeName();
}
return localGuardChecker.getOrDefault(s, GUARD_FUNCTIONS.getOrDefault(s, null));
}
GuardChecker current = localGuardChecker.getOrDefault(guard.value(), GUARD_FUNCTIONS.getOrDefault(guard.value(), null));
if (current == null) {
Bukkit.getLogger().log(Level.WARNING, () -> "The guard checker with name '" + guard.value() + "' is neither a local guard checker nor a global one");
}
return current;
}
return null;
}
boolean invoke(CommandSender commandSender, String[] args) {
if (args.length < arguments.length + subCommand.length - (varArgType != null ? 1 : 0)) {
return false;
}
if (varArgType == null && args.length > arguments.length + subCommand.length) {
return false;
}
try {
if (!commandSenderPredicate.test(commandSender)) {
return false;
}
Object[] objects = SWCommandUtils.generateArgumentArray(commandSender, arguments, guards, args, varArgType, subCommand);
objects[0] = commandSenderFunction.apply(commandSender);
for (int i = subCommand.length; i < args.length; i++) {
GuardChecker current;
if (i == subCommand.length) {
current = guardChecker;
} else {
if (i >= objects.length + subCommand.length) {
current = guards[guards.length - 1];
} else {
current = guards[i - 1 - subCommand.length];
}
if (commandPart == null) {
if (args.length != 0) {
return false;
}
if (current != null) {
GuardResult guardResult;
if (i == 0) {
guardResult = current.guard(commandSender, help ? GuardCheckType.HELP_COMMAND : GuardCheckType.COMMAND, new String[0], null);
} else {
guardResult = current.guard(commandSender, help ? GuardCheckType.HELP_COMMAND : GuardCheckType.COMMAND, Arrays.copyOf(args, i - 1), args[i - 1]);
}
if (guardResult != GuardResult.ALLOWED) {
if (guardResult == GuardResult.DENIED) {
method.setAccessible(true);
method.invoke(swCommand, commandSenderFunction.apply(commandSender));
} else {
List<Object> objects = new ArrayList<>();
commandPart.generateArgumentArray(objects, commandSender, args, 0);
if (guardChecker != null) {
GuardResult guardResult = guardChecker.guard(commandSender, GuardCheckType.COMMAND, new String[0], null);
switch (guardResult) {
case ALLOWED:
break;
case DENIED:
throw new CommandNoHelpException();
}
return false;
case DENIED_WITH_HELP:
default:
return true;
}
}
commandPart.guardCheck(commandSender, args, 0);
objects.add(0, commandSenderFunction.apply(commandSender));
method.setAccessible(true);
method.invoke(swCommand, objects.toArray());
}
method.setAccessible(true);
method.invoke(swCommand, objects);
} catch (CommandNoHelpException e) {
throw e;
} catch (IllegalAccessException | RuntimeException | InvocationTargetException e) {
throw new SecurityException(e.getMessage(), e);
} catch (CommandParseException e) {
return false;
} catch (IllegalAccessException | RuntimeException | InvocationTargetException e) {
throw new SecurityException(e.getMessage(), e);
}
return true;
}
List<String> tabComplete(CommandSender commandSender, String[] args) {
if (varArgType == null && args.length > arguments.length + subCommand.length) {
return null;
}
if (guardChecker != null && guardChecker.guard(commandSender, GuardCheckType.TAB_COMPLETE, new String[0], null) != GuardResult.ALLOWED) {
return null;
}
int index = 0;
List<String> argsList = new LinkedList<>(Arrays.asList(args));
for (String value : subCommand) {
String s = argsList.remove(0);
if (argsList.isEmpty()) return Collections.singletonList(value);
if (!value.equalsIgnoreCase(s)) return null;
index++;
if (commandPart == null) {
return null;
}
int guardIndex = 0;
for (TypeMapper<?> argument : arguments) {
String s = argsList.remove(0);
if (argsList.isEmpty()) {
if (guards[guardIndex] != null && guards[guardIndex].guard(commandSender, GuardCheckType.TAB_COMPLETE, Arrays.copyOf(args, args.length - 1), s) != GuardResult.ALLOWED) {
return null;
}
return argument.tabCompletes(commandSender, Arrays.copyOf(args, args.length - 1), s);
}
try {
if (guards[guardIndex] != null && guards[guardIndex].guard(commandSender, GuardCheckType.TAB_COMPLETE, Arrays.copyOf(args, index), s) != GuardResult.ALLOWED) {
return null;
}
if (argument.map(commandSender, Arrays.copyOf(args, index), s) == null) {
return null;
}
} catch (Exception e) {
return null;
}
index++;
guardIndex++;
}
if (varArgType != null && !argsList.isEmpty()) {
while (!argsList.isEmpty()) {
String s = argsList.remove(0);
if (argsList.isEmpty()) {
if (guards[guards.length - 1] != null && guards[guards.length - 1].guard(commandSender, GuardCheckType.TAB_COMPLETE, Arrays.copyOf(args, args.length - 1), s) != GuardResult.ALLOWED) {
return null;
}
return arguments[arguments.length - 1].tabCompletes(commandSender, Arrays.copyOf(args, args.length - 1), s);
}
try {
if (guards[guards.length - 1] != null && guards[guards.length - 1].guard(commandSender, GuardCheckType.TAB_COMPLETE, Arrays.copyOf(args, index), s) != GuardResult.ALLOWED) {
return null;
}
if (arguments[arguments.length - 1].map(commandSender, Arrays.copyOf(args, index), s) == null) {
return null;
}
} catch (Exception e) {
return null;
}
index++;
}
}
return null;
List<String> list = new ArrayList<>();
commandPart.generateTabComplete(list, commandSender, args, 0);
return list;
}
}

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@ -24,6 +24,9 @@ import org.bukkit.command.CommandSender;
import java.util.List;
public interface TypeMapper<T> {
/**
* The CommandSender can be null!
*/
default T map(CommandSender commandSender, String[] previousArguments, String s) {
return map(previousArguments, s);
}

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@ -38,7 +38,6 @@ import java.util.logging.Level;
public class Core extends JavaPlugin{
private static Core instance;
private static final int version;
public static Message MESSAGE;

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@ -25,7 +25,9 @@ import org.bukkit.entity.Player;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.*;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
public class SteamwarUser {

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@ -0,0 +1,122 @@
/*
* This file is a part of the SteamWar software.
*
* Copyright (C) 2020 SteamWar.de-Serverteam
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package de.steamwar;
import org.bukkit.Server;
import org.bukkit.command.CommandSender;
import org.bukkit.permissions.Permission;
import org.bukkit.permissions.PermissionAttachment;
import org.bukkit.permissions.PermissionAttachmentInfo;
import org.bukkit.plugin.Plugin;
import java.util.Set;
public class TestCommandSender implements CommandSender {
@Override
public void sendMessage(String s) {
}
@Override
public void sendMessage(String[] strings) {
}
@Override
public Server getServer() {
return null;
}
@Override
public String getName() {
return null;
}
@Override
public Spigot spigot() {
return null;
}
@Override
public boolean isPermissionSet(String s) {
return false;
}
@Override
public boolean isPermissionSet(Permission permission) {
return false;
}
@Override
public boolean hasPermission(String s) {
return false;
}
@Override
public boolean hasPermission(Permission permission) {
return false;
}
@Override
public PermissionAttachment addAttachment(Plugin plugin, String s, boolean b) {
return null;
}
@Override
public PermissionAttachment addAttachment(Plugin plugin) {
return null;
}
@Override
public PermissionAttachment addAttachment(Plugin plugin, String s, boolean b, int i) {
return null;
}
@Override
public PermissionAttachment addAttachment(Plugin plugin, int i) {
return null;
}
@Override
public void removeAttachment(PermissionAttachment permissionAttachment) {
}
@Override
public void recalculatePermissions() {
}
@Override
public Set<PermissionAttachmentInfo> getEffectivePermissions() {
return null;
}
@Override
public boolean isOp() {
return false;
}
@Override
public void setOp(boolean b) {
}
}

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@ -0,0 +1,41 @@
/*
* This file is a part of the SteamWar software.
*
* Copyright (C) 2020 SteamWar.de-Serverteam
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package de.steamwar.command;
public class ExecutionIdentifier extends RuntimeException {
public ExecutionIdentifier() {
}
public ExecutionIdentifier(String message) {
super(message);
}
public ExecutionIdentifier(String message, Throwable cause) {
super(message, cause);
}
public ExecutionIdentifier(Throwable cause) {
super(cause);
}
public ExecutionIdentifier(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
super(message, cause, enableSuppression, writableStackTrace);
}
}

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@ -0,0 +1,34 @@
/*
* This file is a part of the SteamWar software.
*
* Copyright (C) 2020 SteamWar.de-Serverteam
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package de.steamwar.command;
import org.bukkit.command.CommandSender;
public class SimpleCommand extends SWCommand {
public SimpleCommand() {
super(true, "simple");
}
@Register
public void execute(CommandSender sender) {
throw new ExecutionIdentifier("Simple execute without any parameters");
}
}

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@ -0,0 +1,243 @@
/*
* This file is a part of the SteamWar software.
*
* Copyright (C) 2020 SteamWar.de-Serverteam
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package de.steamwar.command;
import de.steamwar.TestCommandSender;
import org.junit.Before;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.*;
public class SimpleCommandPartTest {
private CommandPart stringCommandPart;
private CommandPart intCommandPart;
private CommandPart chainedCommandPart;
private CommandPart varArgCommandPart;
private CommandPart simpleGuardPart;
private CommandPart optionalCommandPart;
@Before
public void setUp() throws Exception {
stringCommandPart = new CommandPart(SWCommandUtils.createMapper("hello", "world"), null, null, null, GuardCheckType.COMMAND);
intCommandPart = new CommandPart(SWCommandUtils.MAPPER_FUNCTIONS.get("int"), null, null, null, GuardCheckType.COMMAND);
chainedCommandPart = new CommandPart(SWCommandUtils.createMapper("hello", "world"), null, null, null, GuardCheckType.COMMAND);
chainedCommandPart.setNext(new CommandPart(SWCommandUtils.MAPPER_FUNCTIONS.get("int"), null, null, null, GuardCheckType.COMMAND));
varArgCommandPart = new CommandPart(SWCommandUtils.createMapper("hello", "world"), null, String.class, null, GuardCheckType.COMMAND);
simpleGuardPart = new CommandPart(SWCommandUtils.createMapper("hello", "world"), (commandSender, guardCheckType, previousArguments, s) -> s.equals("hello") ? GuardResult.DENIED : GuardResult.ALLOWED, null, null, GuardCheckType.COMMAND);
optionalCommandPart = new CommandPart(SWCommandUtils.createMapper("hello", "world"), null, null, "hello", GuardCheckType.COMMAND);
optionalCommandPart.setNext(new CommandPart(SWCommandUtils.createMapper("hello2", "world2"), null, null, null, GuardCheckType.COMMAND));
}
@Test
public void testCommandPartTabCompleteNoArguments() {
List<String> tabComplete = new ArrayList<>();
stringCommandPart.generateTabComplete(tabComplete, new TestCommandSender(), new String[]{""}, 0);
assertThat(tabComplete.size(), is(2));
assertThat(tabComplete.get(0), is("hello"));
assertThat(tabComplete.get(1), is("world"));
}
@Test(expected = CommandParseException.class)
public void testCommandExecuteInvalidArgument() {
stringCommandPart.generateArgumentArray(new ArrayList<>(), new TestCommandSender(), new String[]{""}, 0);
}
@Test
public void testCommandExecuteValidArgument() {
List<Object> argumentArray = new ArrayList<>();
stringCommandPart.generateArgumentArray(argumentArray, new TestCommandSender(), new String[]{"hello"}, 0);
assertThat(argumentArray.size(), is(1));
assertThat(argumentArray.get(0), instanceOf(String.class));
assertThat(argumentArray.get(0), is("hello"));
}
@Test
public void testCommandExecuteValidOtherArgument() {
List<Object> argumentArray = new ArrayList<>();
stringCommandPart.generateArgumentArray(argumentArray, new TestCommandSender(), new String[]{"world"}, 0);
assertThat(argumentArray.size(), is(1));
assertThat(argumentArray.get(0), instanceOf(String.class));
assertThat(argumentArray.get(0), is("world"));
}
@Test(expected = CommandParseException.class)
public void testCommandExecuteNonNumberArgument() {
intCommandPart.generateArgumentArray(new ArrayList<>(), new TestCommandSender(), new String[]{"world"}, 0);
}
@Test
public void testCommandExecuteValidNumberArgument() {
List<Object> argumentArray = new ArrayList<>();
intCommandPart.generateArgumentArray(argumentArray, new TestCommandSender(), new String[]{"0"}, 0);
assertThat(argumentArray.size(), is(1));
assertThat(argumentArray.get(0), instanceOf(int.class));
assertThat(argumentArray.get(0), is(0));
}
@Test
public void testChainedCommandExecuteValidArgument() {
List<Object> argumentArray = new ArrayList<>();
chainedCommandPart.generateArgumentArray(argumentArray, new TestCommandSender(), new String[]{"hello", "0"}, 0);
assertThat(argumentArray.size(), is(2));
assertThat(argumentArray.get(0), instanceOf(String.class));
assertThat(argumentArray.get(0), is("hello"));
assertThat(argumentArray.get(1), instanceOf(int.class));
assertThat(argumentArray.get(1), is(0));
}
@Test
public void testChainedCommandTabComplete() {
List<String> tabCompletes = new ArrayList<>();
chainedCommandPart.generateTabComplete(tabCompletes, new TestCommandSender(), new String[]{""}, 0);
assertThat(tabCompletes.size(), is(2));
assertThat(tabCompletes.get(0), is("hello"));
assertThat(tabCompletes.get(1), is("world"));
}
@Test
public void testChainedCommandTabCompleteOther() {
List<String> tabCompletes = new ArrayList<>();
chainedCommandPart.generateTabComplete(tabCompletes, new TestCommandSender(), new String[]{"hello", ""}, 0);
assertThat(tabCompletes.size(), is(0));
}
@Test
public void testVarArgsCommandTabComplete() {
List<String> tabCompletes = new ArrayList<>();
varArgCommandPart.generateTabComplete(tabCompletes, new TestCommandSender(), new String[]{"hello"}, 0);
assertThat(tabCompletes.size(), is(2));
assertThat(tabCompletes.get(0), is("hello"));
assertThat(tabCompletes.get(1), is("world"));
}
@Test
public void testVarArgsCommandTabCompleteDeeper() {
List<String> tabCompletes = new ArrayList<>();
varArgCommandPart.generateTabComplete(tabCompletes, new TestCommandSender(), new String[]{"hello", "world", "hello", "world"}, 0);
System.out.println(tabCompletes);
assertThat(tabCompletes.size(), is(2));
assertThat(tabCompletes.get(0), is("hello"));
assertThat(tabCompletes.get(1), is("world"));
}
@Test
public void testVarArgsCommandArgumentParsing() {
List<Object> argumentArray = new ArrayList<>();
varArgCommandPart.generateArgumentArray(argumentArray, new TestCommandSender(), new String[]{"hello"}, 0);
assertThat(argumentArray.size(), is(1));
assertThat(argumentArray.get(0), instanceOf(String[].class));
assertThat((String[]) argumentArray.get(0), arrayWithSize(1));
assertThat((String[]) argumentArray.get(0), is(new String[]{"hello"}));
}
@Test
public void testVarArgsCommandArgumentParsingDeeper() {
List<Object> argumentArray = new ArrayList<>();
varArgCommandPart.generateArgumentArray(argumentArray, new TestCommandSender(), new String[]{"hello", "world", "hello", "world"}, 0);
assertThat(argumentArray.size(), is(1));
assertThat(argumentArray.get(0), instanceOf(String[].class));
assertThat((String[]) argumentArray.get(0), arrayWithSize(4));
assertThat((String[]) argumentArray.get(0), is(new String[]{"hello", "world", "hello", "world"}));
}
@Test
public void testGuardCommandExecute() {
List<Object> argumentArray = new ArrayList<>();
simpleGuardPart.generateArgumentArray(argumentArray, new TestCommandSender(), new String[]{"hello"}, 0);
assertThat(argumentArray.size(), is(1));
}
@Test(expected = CommandNoHelpException.class)
public void testGuardGuardCheck() {
simpleGuardPart.guardCheck(new TestCommandSender(), new String[]{"hello"}, 0);
}
@Test
public void testGuardCommandExecuteValid() {
List<Object> argumentArray = new ArrayList<>();
simpleGuardPart.generateArgumentArray(argumentArray, new TestCommandSender(), new String[]{"world"}, 0);
assertThat(argumentArray.size(), is(1));
}
@Test
public void testGuardGuardCheckValid() {
boolean guardResult = simpleGuardPart.guardCheck(new TestCommandSender(), new String[]{"world"}, 0);
assertThat(guardResult, is(true));
}
@Test
public void testOptionalCommandPartTabComplete() {
List<String> tabCompletes = new ArrayList<>();
optionalCommandPart.generateTabComplete(tabCompletes, new TestCommandSender(), new String[]{""}, 0);
assertThat(tabCompletes.size(), is(4));
assertThat(tabCompletes.get(0), is("hello"));
assertThat(tabCompletes.get(1), is("world"));
assertThat(tabCompletes.get(2), is("hello2"));
assertThat(tabCompletes.get(3), is("world2"));
}
@Test
public void testOptionalCommandPartTabCompleteSecond() {
List<String> tabCompletes = new ArrayList<>();
optionalCommandPart.generateTabComplete(tabCompletes, new TestCommandSender(), new String[]{"hello", ""}, 0);
assertThat(tabCompletes.size(), is(2));
assertThat(tabCompletes.get(0), is("hello2"));
assertThat(tabCompletes.get(1), is("world2"));
}
@Test(expected = CommandParseException.class)
public void testOptionalCommandPartExecution() {
optionalCommandPart.generateArgumentArray(new ArrayList<>(), new TestCommandSender(), new String[]{""}, 0);
}
@Test
public void testOptionalCommandPartExecutionValid() {
List<Object> argumentArray = new ArrayList<>();
optionalCommandPart.generateArgumentArray(argumentArray, new TestCommandSender(), new String[]{"hello2"}, 0);
assertThat(argumentArray.size(), is(2));
assertThat(argumentArray.get(0), is("hello"));
assertThat(argumentArray.get(1), is("hello2"));
}
@Test(expected = CommandParseException.class)
public void testOptionalCommandPartExecutionInvalid() {
optionalCommandPart.generateArgumentArray(new ArrayList<>(), new TestCommandSender(), new String[]{"hello"}, 0);
}
@Test
public void testOptionalCommandPartExecutionFullyValid() {
List<Object> argumentArray = new ArrayList<>();
optionalCommandPart.generateArgumentArray(argumentArray, new TestCommandSender(), new String[]{"world", "hello2"}, 0);
assertThat(argumentArray.size(), is(2));
assertThat(argumentArray.get(0), is("world"));
assertThat(argumentArray.get(1), is("hello2"));
}
}

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@ -0,0 +1,61 @@
/*
* This file is a part of the SteamWar software.
*
* Copyright (C) 2020 SteamWar.de-Serverteam
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package de.steamwar.command;
import de.steamwar.TestCommandSender;
import org.junit.Before;
import org.junit.Test;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
public class SimpleCommandTest {
private SimpleCommand simpleCommand;
@Before
public void setUp() throws Exception {
simpleCommand = new SimpleCommand();
}
@Test
public void testCommandParsing() {
try {
simpleCommand.execute(new TestCommandSender(), "", new String[]{});
} catch (SecurityException securityException) {
if (securityException.getCause().getCause() instanceof ExecutionIdentifier) {
ExecutionIdentifier executionIdentifier = (ExecutionIdentifier) securityException.getCause().getCause();
assertThat(executionIdentifier.getMessage(), is("Simple execute without any parameters"));
return;
}
}
assert false;
}
@Test
public void testUnknownCommandParsing() {
try {
simpleCommand.execute(new TestCommandSender(), "", new String[]{"unknown"});
} catch (SecurityException securityException) {
securityException.printStackTrace();
assert false;
}
}
}

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@ -3,6 +3,7 @@ build:
- "cp ~/gradle.properties ."
- "chmod u+x build.gradle"
- "./gradlew buildProject"
- "./gradlew test"
artifacts:
"/binarys/spigotcore.jar": "build/libs/spigotcore.jar"