private Block stoneBlock, woodBlock, doorTop, doorBottom, bedHead, bedFoot, doorRel1, doorRel2, bedRel1, bedRel2;
@Before
public void setUp(){
        // Setup beds/doors
        doorTop = mock(Block.class);
        doorBottom = mock(Block.class);
        bedHead = mock(Block.class);
        bedFoot = mock(Block.class);
        doorRel1 = mock(Block.class);
        bedRel1 = mock(Block.class);
        doorRel2 = mock(Block.class);
        bedRel2 = mock(Block.class);
        when(doorTop.getType()).thenReturn(Material.IRON_DOOR_BLOCK);
        when(doorBottom.getType()).thenReturn(Material.IRON_DOOR_BLOCK);
        when(bedHead.getType()).thenReturn(Material.BED_BLOCK);
        when(bedFoot.getType()).thenReturn(Material.BED_BLOCK);
        when(doorRel1.getType()).thenReturn(Material.STONE);
        when(doorRel2.getType()).thenReturn(Material.WOOD);
        when(bedRel1.getType()).thenReturn(Material.FIRE);
        when(bedRel2.getType()).thenReturn(Material.ANVIL);
        BlockState bs1 = mock(BlockState.class), bs2 = mock(BlockState.class), bs3 = mock(BlockState.class), bs4 = mock(BlockState.class);
        Door door1 = mock(Door.class), door2 = mock(Door.class);
        Bed bed1 = mock(Bed.class), bed2 = mock(Bed.class);
        when(door1.isTopHalf()).thenReturn(true);
        when(door2.isTopHalf()).thenReturn(false);
        when(bed1.isHeadOfBed()).thenReturn(true);
        when(bed2.isHeadOfBed()).thenReturn(false);
        when(bed1.getFacing()).thenReturn(BlockFace.EAST);
        when(bed2.getFacing()).thenReturn(BlockFace.EAST);
        when(bs1.getData()).thenReturn(door1);
        when(bs2.getData()).thenReturn(door2);
        when(bs3.getData()).thenReturn(bed1);
        when(bs4.getData()).thenReturn(bed2);
        when(doorTop.getState()).thenReturn(bs1);
        when(doorBottom.getState()).thenReturn(bs2);
        when(bedFoot.getState()).thenReturn(bs4);
        when(bedHead.getState()).thenReturn(bs3);
        when(doorTop.getRelative(BlockFace.DOWN)).thenReturn(doorRel1);
        when(doorBottom.getRelative(BlockFace.UP)).thenReturn(doorRel2);
        when(bedHead.getRelative(BlockFace.WEST)).thenReturn(bedRel1);
        when(bedFoot.getRelative(BlockFace.EAST)).thenReturn(bedRel2);
}

    @Test
    public void testMultipleBlocks(){
        /*
         * D TOP = DOOR REL 1
         * D BOT = DOOR REL 2
         * B HED = BED REL 1
         * B FOT = BED REL 2
         *
         * D REL 1 = STONE
         * D REL 2 = WOOD
         * B REL 1 = FIRE
         * B REL 2 = ANVIL
         */
        assertNull(ASUtils.multipleBlocks(woodBlock));
        assertNull(ASUtils.multipleBlocks(null));
        assertNotNull(ASUtils.multipleBlocks(bedHead));
        assertNotNull(ASUtils.multipleBlocks(bedFoot));
        assertNotNull(ASUtils.multipleBlocks(doorTop));
        assertNotNull(ASUtils.multipleBlocks(doorBottom));
        assertEquals(Material.FIRE, ASUtils.multipleBlocks(bedHead).getType());
        assertEquals(Material.ANVIL, ASUtils.multipleBlocks(bedFoot).getType());
        assertEquals(Material.STONE, ASUtils.multipleBlocks(doorTop).getType());
        assertEquals(Material.WOOD, ASUtils.multipleBlocks(doorBottom).getType());
    }