     advance()
 
 
-suite "Art.Engine.Core.Element.geometry.elementToElementMatrix", ->
+suite "Art.Engine.Core.Element.geometry.getElementToElementMatrix", ->
   test "element to parent", ->
     parent = new Element {},
       child = new Element location: 10


    parent.onNextReady()
    .then ->
      assert.eq child1.elementToElementMatrix(child2), matrix 1, 1, 0, 0, -5, -5

suite "Art.Engine.Core.Element.geometry", ->
  test "defaults", ->

    parent.onNextReady()
    .then ->
      assert.eq child.elementToParentMatrix.location, point 10
      assert.eq child.getElementToElementMatrix(parent), child.elementToParentMatrix

  test "parent to element", ->
    parent = new Element {},
