spec/unit/axiom/sql/generator/visitor/visit_spec.rb in axiom-sql-generator-0.1.0 vs spec/unit/axiom/sql/generator/visitor/visit_spec.rb in axiom-sql-generator-0.2.0

@@ -3,10 +3,10 @@
 require 'spec_helper'
 
 describe SQL::Generator::Visitor, '#visit' do
   subject { object.visit(visitable) }
 
-  let(:visitable) { mock('handled object') }
-  let(:object)    { described_class.new    }
+  let(:visitable) { double('handled object') }
+  let(:object)    { described_class.new      }
 
   specify { expect { subject }.to raise_error(NotImplementedError, "#{described_class}#visit must be implemented") }
 end