spec/unit/veritas/optimizer/algebra/projection/unoptimized_operand/optimizable_spec.rb in veritas-optimizer-0.0.3 vs spec/unit/veritas/optimizer/algebra/projection/unoptimized_operand/optimizable_spec.rb in veritas-optimizer-0.0.4

@@ -1,5 +1,7 @@
+# encoding: utf-8
+
 require 'spec_helper'
 
 describe Optimizer::Algebra::Projection::UnoptimizedOperand, '#optimizable?' do
   subject { object.optimizable? }
 
@@ -11,10 +13,10 @@
   before do
     object.operation.should be_kind_of(Algebra::Projection)
   end
 
   context 'when the operand is optimizable' do
-    let(:operand) { base.restrict(Logic::Proposition::Tautology.instance) }
+    let(:operand) { base.restrict { Function::Proposition::Tautology.instance } }
 
     it { should be(true) }
   end
 
   context 'when the operand is not optimizable' do