1 files changed, 34 insertions, 3 deletions
diff --git a/test/03-test-clipping.js b/test/03-test-clipping.js
index 4743eb0..037b5ff 100644
--- a/test/03-test-clipping.js
+++ b/test/03-test-clipping.js
@@ -7,9 +7,10 @@ var Clipper = require("../public/assets/javascripts/rectangles/engine/rooms/clip
 var FRONT = 0x1, BACK = 0x2, LEFT = 0x4, RIGHT = 0x8, FLOOR = 0x10, CEILING = 0x20
 var ALL = FRONT | BACK | LEFT | RIGHT
 
-var rect       = new Rect( new vec(1,4), new vec(1,4) )
-var east       = new Rect( new vec(2,5), new vec(1,4) )
-var corner     = new Rect( new vec(3,5), new vec(3,5) )
+var rect      = new Rect( new vec(1,5), new vec(1,5) )
+var east      = new Rect( new vec(2,6), new vec(1,5) )
+var corner    = new Rect( new vec(3,7), new vec(3,7) )
+var peninsula = new Rect( new vec(4,6), new vec(6,8) )
 
 function report(a) {
   console.log( a.join("\n") )
@@ -80,5 +81,35 @@ describe('clipper', function(){
     })
   })
 
+  //
+
+  Rooms.list = {}
+  Rooms.regions = []
+  Rooms.add_with_rect( rect )
+  Rooms.add_with_rect( corner )
+  Rooms.add_with_rect( peninsula )
+
+  describe('#cull_rects(rect, corner, peninsula)', function(){
+    Rooms.clipper.reset_rects()
+    var regions = Rooms.clipper.clip_rects()
+    var culled = Rooms.clipper.cull_rects()
+    var culled_dupes = culled.filter(function(r){ return r.dupe })
+    var culled_regions = culled.filter(function(r){ return ! r.dupe })
+
+    report(culled_dupes)
+    report([])
+    report(culled_regions)
+
+    it('clipper returns 16 rects', function(){
+      assert.equal(16, regions.length)
+    })
+    it('culling marks 2 duplicate', function(){
+      assert.equal(2, culled_dupes.length)
+    })
+    it('culling marks 14 non-duplicate', function(){
+      assert.equal(14, culled_regions.length)
+    })
+  })
+
 })