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Added a unit test for ProtectedRegion.intersectsEdges.

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This commit is contained in:
TomyLobo 2014-02-28 00:42:47 +01:00
parent 0162910964
commit 4ce97bca0e
1 changed files with 25 additions and 4 deletions
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29
src/test/java/com/sk89q/worldguard/protection/RegionIntersectTest.java → src/test/java/com/sk89q/worldguard/protection/regions/RegionIntersectTest.java
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@ -1,14 +1,12 @@
package com.sk89q.worldguard.protection;
package com.sk89q.worldguard.protection.regions;
import com.sk89q.worldedit.BlockVector;
import com.sk89q.worldedit.BlockVector2D;
import com.sk89q.worldguard.protection.regions.ProtectedCuboidRegion;
import com.sk89q.worldguard.protection.regions.ProtectedPolygonalRegion;
import com.sk89q.worldguard.protection.regions.ProtectedRegion;
import org.junit.Test;
import static org.junit.Assert.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public class RegionIntersectTest {
@ -79,4 +77,27 @@ private void assertIntersection(ProtectedRegion region1, ProtectedRegion region2
assertEquals("Check for '" + region2.getId() + "' region failed.", expected, actual);
}
private static final BlockVector2D[] polygon = {
new BlockVector2D(1, 0),
new BlockVector2D(4, 3),
new BlockVector2D(4, -3),
};
@Test
public void testIntersection() throws Exception {
final ProtectedCuboidRegion cuboidRegion = new ProtectedCuboidRegion("cuboidRegion", new BlockVector(-3, -3, -3), new BlockVector(3, 3, 3));
for (int angle = 0; angle < 360; angle += 90) {
final BlockVector2D[] rotatedPolygon = new BlockVector2D[polygon.length];
for (int i = 0; i < polygon.length; i++) {
final BlockVector2D vertex = polygon[i];
rotatedPolygon[i] = vertex.transform2D(angle, 0, 0, 0, 0).toBlockVector2D();
}
final ProtectedPolygonalRegion polygonalRegion = new ProtectedPolygonalRegion("polygonalRegion", Arrays.asList(rotatedPolygon), -3, 3);
assertTrue(String.format("%s does not intersect (cuboid.intersectsEdges(polygonal)", Arrays.asList(rotatedPolygon)), cuboidRegion.intersectsEdges(polygonalRegion));
assertTrue(String.format("%s does not intersect (polygonal.intersectsEdges(cuboid)", Arrays.asList(rotatedPolygon)), polygonalRegion.intersectsEdges(cuboidRegion));
}
}
}