Remove the final stage committer from the MultiStageReorder extent, as it caused issues and no longer appears to be entirely necessary.

worldedit-core/src/test/java/com/sk89q/worldedit/extent/transform/BlockTransformExtentTest.java

@@ -0,0 +1,69 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser 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 Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldedit.extent.transform;
+
+import static org.junit.Assert.assertEquals;
+
+import com.sk89q.worldedit.math.transform.AffineTransform;
+import com.sk89q.worldedit.math.transform.Transform;
+import com.sk89q.worldedit.world.block.BlockState;
+import com.sk89q.worldedit.world.block.BlockType;
+import com.sk89q.worldedit.world.block.BlockTypes;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+
+import java.util.HashSet;
+import java.util.Set;
+
+@Ignore("A platform is currently required to get properties, preventing this test.")
+public class BlockTransformExtentTest {
+
+    private static final Transform ROTATE_90 = new AffineTransform().rotateY(-90);
+    private static final Transform ROTATE_NEG_90 = new AffineTransform().rotateY(90);
+    private final Set<BlockType> ignored = new HashSet<>();
+
+    @Before
+    public void setUp() throws Exception {
+        BlockTypes.register(new BlockType("worldedit:test"));
+    }
+
+    @Test
+    public void testTransform() throws Exception {
+        for (BlockType type : BlockType.REGISTRY.values()) {
+            if (ignored.contains(type)) {
+                continue;
+            }
+
+            BlockState base = type.getDefaultState();
+            BlockState rotated = base;
+
+            for (int i = 1; i < 4; i++) {
+                rotated = BlockTransformExtent.transform(base, ROTATE_90);
+            }
+            assertEquals(base, rotated);
+            rotated = base;
+            for (int i = 1; i < 4; i++) {
+                rotated = BlockTransformExtent.transform(base, ROTATE_NEG_90);
+            }
+            assertEquals(base, rotated);
+        }
+    }
+}