package com.sk89q.worldedit;

import com.sk89q.worldedit.blocks.BaseBlock;
import com.sk89q.worldedit.blocks.BlockID;
import org.junit.Test;

import static org.junit.Assert.*;

public class CuboidClipboardTest {
    @Test
    public void testFlipCenterPlane() throws Exception {
        testFlip(0, 1, CuboidClipboard.FlipDirection.UP_DOWN);
        testFlip(2, 3, CuboidClipboard.FlipDirection.NORTH_SOUTH);
        testFlip(4, 5, CuboidClipboard.FlipDirection.WEST_EAST);
    }

    private void testFlip(int data, int expectedDataAfterFlip, CuboidClipboard.FlipDirection flipDirection) {
        final CuboidClipboard clipboard = new CuboidClipboard(new Vector(1, 1, 1));
        clipboard.setBlock(Vector.ZERO, new BaseBlock(BlockID.PISTON_BASE, data));
        clipboard.flip(flipDirection);
        assertEquals(expectedDataAfterFlip, clipboard.getBlock(Vector.ZERO).getData());
    }
}