spec/unit/veritas/optimizer/algebra/rename/restriction_operand/optimize_spec.rb in veritas-optimizer-0.0.3 vs spec/unit/veritas/optimizer/algebra/rename/restriction_operand/optimize_spec.rb in veritas-optimizer-0.0.4

@@ -1,14 +1,16 @@
+# encoding: utf-8
+
 require 'spec_helper'
 
 describe Optimizer::Algebra::Rename::RestrictionOperand, '#optimize' do
   subject { object.optimize }
 
-  let(:header)    { Relation::Header.new([ [ :id, Integer ] ])        }
-  let(:base)      { Relation.new(header, [ [ 1 ] ].each)              }
-  let(:predicate) { base[:id].eq(1)                                   }
-  let(:relation)  { base.restrict(predicate).rename(:id => :other_id) }
-  let(:object)    { described_class.new(relation)                     }
+  let(:header)    { Relation::Header.new([ [ :id, Integer ] ])           }
+  let(:base)      { Relation.new(header, [ [ 1 ] ].each)                 }
+  let(:predicate) { base[:id].eq(1)                                      }
+  let(:relation)  { base.restrict { predicate }.rename(:id => :other_id) }
+  let(:object)    { described_class.new(relation)                        }
 
   before do
     object.should be_optimizable
   end