Minestom/src/test/java/net/minestom/server/inventory/click/type/InventoryDropCursorTest.java

package net.minestom.server.inventory.click.type;

import net.minestom.server.MinecraftServer;
import net.minestom.server.inventory.click.Click;
import net.minestom.server.item.ItemStack;
import net.minestom.server.item.Material;
import org.junit.jupiter.api.Test;

import static net.minestom.server.inventory.click.ClickUtils.assertClick;

public class InventoryDropCursorTest {

    static {
        MinecraftServer.init();
    }

    @Test
    public void testNoChanges() {
        assertClick(builder -> builder, new Click.Info.LeftDropCursor(), builder -> builder);
        assertClick(builder -> builder, new Click.Info.MiddleDropCursor(), builder -> builder);
        assertClick(builder -> builder, new Click.Info.RightDropCursor(), builder -> builder);
    }

    @Test
    public void testDropEntireStack() {
        assertClick(
                builder -> builder.cursor(ItemStack.of(Material.STONE, 32)),
                new Click.Info.LeftDropCursor(),
                builder -> builder.cursor(ItemStack.AIR).sideEffects(new Click.SideEffect.DropFromPlayer(ItemStack.of(Material.STONE, 32)))
        );
    }

    @Test
    public void testDropSingleItem() {
        assertClick(
                builder -> builder.cursor(ItemStack.of(Material.STONE, 32)),
                new Click.Info.RightDropCursor(),
                builder -> builder.cursor(ItemStack.of(Material.STONE, 31)).sideEffects(new Click.SideEffect.DropFromPlayer(ItemStack.of(Material.STONE, 1)))
        );
    }

    @Test
    public void testMiddleClickNoop() {
        assertClick(
                builder -> builder.cursor(ItemStack.of(Material.STONE, 32)),
                new Click.Info.MiddleDropCursor(),
                builder -> builder
        );
    }

}