1 files changed, 40 insertions, 38 deletions
diff --git a/spec/arel/engines/sql/unit/predicates/equality_spec.rb b/spec/arel/engines/sql/unit/predicates/equality_spec.rb
index c4dd2c0c31..4004bb5881 100644
--- a/spec/arel/engines/sql/unit/predicates/equality_spec.rb
+++ b/spec/arel/engines/sql/unit/predicates/equality_spec.rb
@@ -1,58 +1,60 @@
 require 'spec_helper'
 
 module Arel
-  describe Equality do
-    before do
-      @relation1 = Table.new(:users)
-      @relation2 = Table.new(:photos)
-      @attribute1 = @relation1[:id]
-      @attribute2 = @relation2[:user_id]
-    end
+  module Predicates
+    describe Equality do
+      before do
+        @relation1 = Table.new(:users)
+        @relation2 = Table.new(:photos)
+        @attribute1 = @relation1[:id]
+        @attribute2 = @relation2[:user_id]
+      end
 
-    describe '#to_sql' do
-      describe 'when relating to a non-nil value' do
-        it "manufactures an equality predicate" do
-          sql = Equality.new(@attribute1, @attribute2).to_sql
+      describe '#to_sql' do
+        describe 'when relating to a non-nil value' do
+          it "manufactures an equality predicate" do
+            sql = Equality.new(@attribute1, @attribute2).to_sql
 
-          adapter_is :mysql do
-            sql.should be_like(%Q{`users`.`id` = `photos`.`user_id`})
-          end
+            adapter_is :mysql do
+              sql.should be_like(%Q{`users`.`id` = `photos`.`user_id`})
+            end
 
-          adapter_is_not :mysql do
-            sql.should be_like(%Q{"users"."id" = "photos"."user_id"})
+            adapter_is_not :mysql do
+              sql.should be_like(%Q{"users"."id" = "photos"."user_id"})
+            end
           end
         end
-      end
 
-      describe 'when relation to a nil value' do
-        before do
-          @nil = nil
-        end
+        describe 'when relation to a nil value' do
+          before do
+            @nil = nil
+          end
 
-        it "manufactures an is null predicate" do
-          sql = Equality.new(@attribute1, @nil).to_sql
+          it "manufactures an is null predicate" do
+            sql = Equality.new(@attribute1, @nil).to_sql
 
-          adapter_is :mysql do
-            sql.should be_like(%Q{`users`.`id` IS NULL})
-          end
+            adapter_is :mysql do
+              sql.should be_like(%Q{`users`.`id` IS NULL})
+            end
 
-          adapter_is_not :mysql do
-            sql.should be_like(%Q{"users"."id" IS NULL})
+            adapter_is_not :mysql do
+              sql.should be_like(%Q{"users"."id" IS NULL})
+            end
           end
         end
-      end
 
-      describe "when relating to a nil Value" do
-        it "manufactures an IS NULL predicate" do
-          value = nil.bind(@relation1)
-          sql = Equality.new(@attribute1, value).to_sql
+        describe "when relating to a nil Value" do
+          it "manufactures an IS NULL predicate" do
+            value = nil.bind(@relation1)
+            sql = Equality.new(@attribute1, value).to_sql
 
-          adapter_is :mysql do
-            sql.should be_like(%Q{`users`.`id` IS NULL})
-          end
+            adapter_is :mysql do
+              sql.should be_like(%Q{`users`.`id` IS NULL})
+            end
 
-          adapter_is_not :mysql do
-            sql.should be_like(%Q{"users"."id" IS NULL})
+            adapter_is_not :mysql do
+              sql.should be_like(%Q{"users"."id" IS NULL})
+            end
           end
         end
       end