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Add basic event filtering test

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themode 2021-12-22 11:50:36 +01:00 committed by TheMode
parent f0cf2d946c
commit 389f028137
1 changed files with 34 additions and 0 deletions
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34
src/test/java/event/EventNodeTest.java
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@ -1,10 +1,15 @@
package event;
import net.minestom.server.event.Event;
import net.minestom.server.event.EventFilter;
import net.minestom.server.event.EventListener;
import net.minestom.server.event.EventNode;
import net.minestom.server.event.trait.CancellableEvent;
import net.minestom.server.event.trait.ItemEvent;
import net.minestom.server.event.trait.RecursiveEvent;
import net.minestom.server.item.ItemStack;
import net.minestom.server.item.Material;
import org.jetbrains.annotations.NotNull;
import org.junit.jupiter.api.Test;
import java.util.concurrent.atomic.AtomicBoolean;
@ -129,4 +134,33 @@ public class EventNodeTest {
assertEquals(0, result.get(), "The event should not be called after the removal");
}
@Test
public void testFiltering() {
record ItemTestEvent(ItemStack item) implements ItemEvent {
@Override
public @NotNull ItemStack getItemStack() {
return item;
}
}
AtomicBoolean result = new AtomicBoolean(false);
AtomicBoolean childResult = new AtomicBoolean(false);
var node = EventNode.type("item_node", EventFilter.ITEM,
(event, item) -> item.getMaterial() == Material.DIAMOND);
var child = EventNode.type("item_node2", EventFilter.ITEM)
.addListener(ItemTestEvent.class, event -> childResult.set(true));
node.addChild(child);
var listener = EventListener.of(ItemTestEvent.class, event -> fail("The event should not be called"));
node.addListener(listener);
node.call(new ItemTestEvent(ItemStack.of(Material.GOLD_BLOCK)));
assertFalse(childResult.get());
node.removeListener(listener);
listener = EventListener.of(ItemTestEvent.class, event -> result.set(true));
node.addListener(listener);
node.call(new ItemTestEvent(ItemStack.of(Material.DIAMOND)));
assertTrue(result.get(), "The event should be called");
assertTrue(childResult.get(), "The child event should be called");
}
}