translation tests passing!!

1 files changed, 44 insertions, 29 deletions

diff --git a/test/07-test-surface.js b/test/07-test-surface.js
index 53a4b73..d060943 100644
--- a/test/07-test-surface.js
+++ b/test/07-test-surface.js
@@ -70,6 +70,46 @@ describe('basic surface', function(){
   })
 })
 
+describe('half surface', function(){
+  var surface = new Surface ()
+  surface.add( new Rect( new vec2(1, 6), new vec2(2, 6) ) )
+
+  var position = new vec2(2, 3)
+
+  describe('#clamp_delta()', function(){
+    it("does not alter a zero delta", function(){
+      var delta = new vec2(0,0)
+      surface.clamp_delta(surface.bounds, small, position, delta)
+      assert.equal(true, delta.eq(new vec2( 0, 0 )))
+    })
+    it("does not alter a minimal delta", function(){
+      var delta = new vec2(1,1)
+      surface.clamp_delta(surface.bounds, small, position, delta)
+      assert.equal(true, delta.eq(new vec2( 1, 1 )))
+    })
+    it("clamps leftward delta", function(){
+      var delta = new vec2(-10, 0)
+      surface.clamp_delta(surface.bounds, small, position, delta)
+      assert.equal(true, delta.eq(new vec2( -1, 0 )))
+    })
+    it("clamps rightward delta", function(){
+      var delta = new vec2(10, 0)
+      surface.clamp_delta(surface.bounds, small, position, delta)
+      assert.equal(true, delta.eq(new vec2( 2, 0 )))
+    })
+    it("clamps upward delta", function(){
+      var delta = new vec2(0, 10)
+      surface.clamp_delta(surface.bounds, small, position, delta)
+      assert.equal(true, delta.eq(new vec2( 0, 1 )))
+    })
+    it("clamps downward delta", function(){
+      var delta = new vec2(0, -10)
+      surface.clamp_delta(surface.bounds, small, position, delta)
+      assert.equal(true, delta.eq(new vec2( 0, -1 )))
+    })
+  })
+})
+
 describe('double surface', function(){
   var surface = new Surface ()
   surface.add( new Rect( new vec2(1, 3), new vec2(0, 4) ) )
@@ -242,7 +282,6 @@ describe('door surface', function(){
   var bounds = surface.bounds_at_index_with_dimensions(0, small)
 
   describe('#translate()', function(){
-  /*
     it("does not alter a zero delta", function(){
       var delta = new vec2(0,0)
       var new_bounds = surface.translate(bounds, small, position, delta)
@@ -266,93 +305,68 @@ describe('door surface', function(){
     it("clamps 3px rightward delta", function(){
       var delta = new vec2(3, 0)
       var new_bounds = surface.translate(bounds, small, position, delta)
-      console.log(new_bounds+"")
-      assert.equal(true, delta.eq(new vec2( 3, 0 )))
+      assert.equal(true, delta.eq(new vec2( 1, 0 )))
     })
     it("clamps 4px rightward delta", function(){
       var delta = new vec2(4, 0)
       var new_bounds = surface.translate(bounds, small, position, delta)
-      console.log(new_bounds+"")
-      assert.equal(true, delta.eq(new vec2( 4, 0 )))
+      assert.equal(true, delta.eq(new vec2( 1, 0 )))
     })
     it("clamps 5px rightward delta to new bounds", function(){
       var delta = new vec2(5, 0)
       var new_bounds = surface.translate(bounds, small, position, delta)
-      console.log(new_bounds+"")
       assert.equal(true, delta.eq(new vec2( 5, 0 )))
     })
     it("clamps 6px rightward delta", function(){
       var delta = new vec2(6, 0)
       var new_bounds = surface.translate(bounds, small, position, delta)
-      console.log(new_bounds+"")
       assert.equal(true, delta.eq(new vec2( 5, 0 )))
     })
     it("clamps 20px rightward delta", function(){
       var delta = new vec2(7, 0)
       var new_bounds = surface.translate(bounds, small, position, delta)
-      console.log(new_bounds+"")
       assert.equal(true, delta.eq(new vec2( 5, 0 )))
     })
-    */
     it("clamps upward delta 0,10", function(){
       var delta = new vec2(0, 10)
       var new_bounds = surface.translate(bounds, small, position, delta)
-      console.log(new_bounds+" <<<__c:w<")
-      console.log(delta+"")
       assert.equal(true, delta.eq(new vec2( 0, 1 )))
     })
     it("clamps upward delta 1,10", function(){
       var delta = new vec2(1, 10)
       var new_bounds = surface.translate(bounds, small, position, delta)
-      console.log(new_bounds+" <<<__c:w<")
-      console.log(delta+"")
       assert.equal(true, delta.eq(new vec2( 1, 1 )))
     })
     it("clamps upward delta 2,10", function(){
       var delta = new vec2(2, 10)
       var new_bounds = surface.translate(bounds, small, position, delta)
-      console.log(new_bounds+" <<<__c:w<")
-      console.log(delta+" <<<<<<<<<")
       assert.equal(true, delta.eq(new vec2( 2, 1 )))
     })
     it("clamps upward delta 3,10", function(){
       var delta = new vec2(3, 10)
       var bounds2 = surface.translate(bounds, small, position, delta)
-      console.log(bounds2+" <<<__c:w<")
-      console.log(delta+"")
       assert.equal(true, delta.eq(new vec2( 3, 1 )))
     })
     it("clamps upward delta 4,10", function(){
       var delta = new vec2(4, 10)
       var bounds2 = surface.translate(bounds, small, position, delta)
-      console.log(bounds2+" <<<__c:w<")
-      console.log(delta+"")
       assert.equal(true, delta.eq(new vec2( 4, 1 )))
     })
     it("clamps upward delta 5,10", function(){
       var delta = new vec2(5, 10)
       var bounds2 = surface.translate(bounds, small, position, delta)
-      console.log(bounds2+" <<<__c:w<")
-      console.log(delta+"")
       assert.equal(true, delta.eq(new vec2( 5, 1 )))
     })
     it("clamps upward delta 6,10", function(){
       var delta = new vec2(6, 10)
       var bounds2 = surface.translate(bounds, small, position, delta)
-      console.log(bounds2+" <<<__c:w<")
-      console.log(delta+"")
-      assert.equal(true, delta.eq(new vec2( 6, 1 )))
+      assert.equal(true, delta.eq(new vec2( 5, 1 )))
     })
-/*
     it("clamps downward delta", function(){
       var delta = new vec2(0, -10)
       var new_bounds = surface.translate(bounds, small, position, delta)
-      console.log(new_bounds+" <<<__c:w<")
-      console.log(delta+"")
       assert.equal(true, delta.eq(new vec2( 0, -1 )))
     })
-*/
-
   })
 
 })
@@ -436,3 +450,4 @@ describe('double door surface', function(){
 
 })
 
+