test/drawable_test.rb in ray-0.2.0 vs test/drawable_test.rb in ray-0.2.1

@@ -69,20 +69,29 @@
   end
 
   context "with several transformations" do
     attr = {:foo => 3}
 
+    transformation_matrix = Ray::Matrix.transformation([30, 40],
+                                                       [10, 20],
+                                                       9,
+                                                       [2, 0.5],
+                                                       90)
+
     hookup do
       topic.origin = [30, 40]
       topic.pos    = [10, 20]
       topic.angle  = 90
       topic.scale  = [2, 0.5]
       topic.z      = 9
 
       topic.shader_attributes = attr
     end
 
+    asserts(:default_matrix).equals transformation_matrix
+    asserts(:matrix).equals transformation_matrix
+
     # (10, 30)   => (-20, -10) (origin)
     # (-20, -10) => (-40, -5)  (scale)
     # (-40, -5)  => (5, -40)   (rotate)
     # (5, -40)   => (15, -20)  (translate)
 
@@ -111,10 +120,12 @@
       hookup do
         topic.matrix = Ray::Matrix.new
       end
 
       asserts(:matrix).equals Ray::Matrix.new
+      asserts(:default_matrix).equals transformation_matrix
+
       asserts(:transform, [10, 30]).equals Ray::Vector3[10, 30, 0]
 
       context "that has been disabled" do
         hookup do
           topic.matrix = nil
@@ -134,9 +145,10 @@
         topic.matrix_proc = matrix_proc
         topic.matrix # calls proc
       end
 
       asserts(:matrix).equals Ray::Matrix.new
+      asserts(:default_matrix).equals transformation_matrix
       asserts(:matrix_proc).equals matrix_proc
       asserts(:matrix_proc).received(:call) { topic }
 
       context "when matrix is accessed twice" do
         hookup { topic.matrix }