2 files changed, 12 insertions, 12 deletions
diff --git a/spec/algebra/unit/relations/relation_spec.rb b/spec/algebra/unit/relations/relation_spec.rb
index a1d1793d92..be77c64b17 100644
--- a/spec/algebra/unit/relations/relation_spec.rb
+++ b/spec/algebra/unit/relations/relation_spec.rb
@@ -148,8 +148,8 @@ module Arel
       describe Relation::Operable::Writable do
         describe '#delete' do
           it 'manufactures a deletion relation' do
-            Session.start do
-              Session.new.should_receive(:delete).with(Deletion.new(@relation))
+            Session.start do |s|
+              s.should_receive(:delete).with(Deletion.new(@relation))
               @relation.delete
             end
           end
@@ -157,9 +157,9 @@ module Arel
 
         describe '#insert' do
           it 'manufactures an insertion relation' do
-            Session.start do
+            Session.start do |s|
               record = { @relation[:name] => 'carl' }
-              Session.new.should_receive(:create).with(Insert.new(@relation, record))
+              s.should_receive(:create).with(Insert.new(@relation, record))
               @relation.insert(record)
             end
           end
@@ -167,9 +167,9 @@ module Arel
 
         describe '#update' do
           it 'manufactures an update relation' do
-            Session.start do
+            Session.start do |s|
               assignments = { @relation[:name] => Value.new('bob', @relation) }
-              Session.new.should_receive(:update).with(Update.new(@relation, assignments))
+              s.should_receive(:update).with(Update.new(@relation, assignments))
               @relation.update(assignments)
             end
           end
diff --git a/spec/algebra/unit/session/session_spec.rb b/spec/algebra/unit/session/session_spec.rb
index 0553a140ec..421e3e3637 100644
--- a/spec/algebra/unit/session/session_spec.rb
+++ b/spec/algebra/unit/session/session_spec.rb
@@ -10,16 +10,16 @@ module Arel
     describe '::start' do
       describe '::instance' do
         it "it is a singleton within the started session" do
-          Session.start do
-            Session.new.should == Session.new
+          Session.start do |session|
+            Session.instance.should == session
           end
         end
 
         it "is a singleton across nested sessions" do
-          Session.start do
-            outside = Session.new
-            Session.start do
-              Session.new.should == outside
+          Session.start do |s1|
+            outside = Session.instance
+            Session.start do |s2|
+              Session.instance.should == outside
             end
           end
         end