fix(deps): update dependency net.minestom:minestom to v2026.05.17-1.21.11 (#78)

* Update dependency net.minestom:minestom to v2026.05.17-1.21.11

* chore: align test-related code with the main code base

* chore: fix custom player test

* chore: remove double test player definition

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: theEvilReaper <theEvilReaper@users.noreply.github.com>

Author: renovate[bot]

settings.gradle.kts

@@ -7,7 +7,7 @@ dependencyResolutionManagement {
 
     versionCatalogs {
         create("libs") {
-            version("minestom", "2026.05.11-1.21.11")
+            version("minestom", "2026.05.17-1.21.11")
             version("junit", "6.0.3")
 
             library("minestom","net.minestom", "minestom").versionRef("minestom")

src/main/java/net/minestom/testing/Collector.java

@@ -30,7 +30,7 @@ public interface Collector<T> {
      *
      * @return a list of elements collected by this collector
      */
-    @NotNull List<@NotNull T> collect();
+    List<T> collect();
 
     /**
      * Assert a single element from the collection, check its type, and apply a consumer to it.
@@ -69,6 +69,18 @@ default void assertCount(int count) {
         assertEquals(count, elements.size(), "Expected " + count + " element(s), got " + elements.size() + ": " + elements);
     }
 
+    /**
+     * Assert the count of elements matching a predicate in the collector.
+     *
+     * @param count     expected number of elements matching the predicate
+     * @param predicate to match elements
+     */
+    default void assertCount(int count, Predicate<? super T> predicate) {
+        List<T> elements = collect();
+        long matchingCount = elements.stream().filter(predicate).count();
+        assertEquals(count, matchingCount, "Expected " + count + " element(s) matching the predicate, got " + matchingCount + ": " + elements);
+    }
+
     /**
      * Assert that the collector only contains a single element.
      */

src/main/java/net/minestom/testing/EnvImpl.java

@@ -5,7 +5,7 @@
 import net.minestom.server.event.EventFilter;
 import net.minestom.server.event.EventListener;
 import net.minestom.server.network.player.GameProfile;
-import org.jetbrains.annotations.NotNull;
+import org.junit.jupiter.api.Assertions;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
@@ -20,6 +20,8 @@ public final class EnvImpl implements Env {
 
     public EnvImpl(ServerProcess process) {
         this.process = process;
+        // If exceptions reach the exception handler, by default fail the test.
+        process().exception().setExceptionHandler(EnvImpl::handleException);
 
         // Start the dispatcher threads if not already started.
         process().dispatcher().start();
@@ -29,18 +31,22 @@ public EnvImpl(ServerProcess process) {
         process.connection().setPlayerProvider(TestPlayerImpl::new);
     }
 
+    static void handleException(Throwable exception) {
+        Assertions.fail("Server threw exception", exception);
+    }
+
     @Override
     public ServerProcess process() {
         return process;
     }
 
     @Override
-    public TestConnection createConnection(GameProfile profile) {
-        return new TestConnectionImpl(this, profile);
+    public TestConnection createConnection(GameProfile gameProfile) {
+        return new TestConnectionImpl(this, gameProfile);
     }
 
     @Override
-    public <E extends Event, H> Collector<E> trackEvent(Class<E> eventType, EventFilter<? super E, H> filter, @NotNull H actor) {
+    public <E extends Event, H> Collector<E> trackEvent(Class<E> eventType, EventFilter<? super E, H> filter, H actor) {
         var tracker = new EventCollector<E>(actor);
         this.process.eventHandler().map(actor, filter).addListener(eventType, tracker.events::add);
         return tracker;

src/main/java/net/minestom/testing/TestConnectionImpl.java

@@ -1,6 +1,7 @@
 package net.minestom.testing;
 
 import net.kyori.adventure.translation.GlobalTranslator;
+import net.minestom.server.ServerFlag;
 import net.minestom.server.ServerProcess;
 import net.minestom.server.adventure.MinestomAdventure;
 import net.minestom.server.coordinate.Pos;
@@ -89,7 +90,7 @@ private ServerPacket extractPacket(final SendablePacket packet) {
             final Player player = getPlayer();
             if (player == null) return serverPacket;
 
-            if (MinestomAdventure.AUTOMATIC_COMPONENT_TRANSLATION && serverPacket instanceof ServerPacket.ComponentHolding) {
+            if (ServerFlag.AUTOMATIC_COMPONENT_TRANSLATION && serverPacket instanceof ServerPacket.ComponentHolding) {
                 serverPacket = ((ServerPacket.ComponentHolding) serverPacket).copyWithOperator(component ->
                         GlobalTranslator.render(component, Objects.requireNonNullElseGet(player.getLocale(), MinestomAdventure::getDefaultLocale)));
             }
@@ -127,4 +128,4 @@ public List<T> collect() {
             return List.copyOf(packets);
         }
     }
-}
+}