1 files changed, 56 insertions, 54 deletions
diff --git a/spec/arel/engines/sql/unit/predicates/in_spec.rb b/spec/arel/engines/sql/unit/predicates/in_spec.rb
index 4a3eff79ec..bb00733e60 100644
--- a/spec/arel/engines/sql/unit/predicates/in_spec.rb
+++ b/spec/arel/engines/sql/unit/predicates/in_spec.rb
@@ -1,83 +1,85 @@
 require 'spec_helper'
 
 module Arel
-  describe In do
-    before do
-      @relation = Table.new(:users)
-      @attribute = @relation[:id]
-    end
+  module Predicates
+    describe In do
+      before do
+        @relation = Table.new(:users)
+        @attribute = @relation[:id]
+      end
 
-    describe '#to_sql' do
-      describe 'when relating to an array' do
-        describe 'when the array\'s elements are the same type as the attribute' do
-          before do
-            @array = [1, 2, 3]
-          end
+      describe '#to_sql' do
+        describe 'when relating to an array' do
+          describe 'when the array\'s elements are the same type as the attribute' do
+            before do
+              @array = [1, 2, 3]
+            end
 
-          it 'manufactures sql with a comma separated list' do
-            sql = In.new(@attribute, @array).to_sql
+            it 'manufactures sql with a comma separated list' do
+              sql = In.new(@attribute, @array).to_sql
 
-            adapter_is :mysql do
-              sql.should be_like(%Q{`users`.`id` IN (1, 2, 3)})
+              adapter_is :mysql do
+                sql.should be_like(%Q{`users`.`id` IN (1, 2, 3)})
+              end
+
+              adapter_is_not :mysql do
+                sql.should be_like(%Q{"users"."id" IN (1, 2, 3)})
+              end
             end
+          end
 
-            adapter_is_not :mysql do
-              sql.should be_like(%Q{"users"."id" IN (1, 2, 3)})
+          describe 'when the array\'s elements are not same type as the attribute' do
+            before do
+              @array = ['1-asdf', 2, 3]
+            end
+
+            it 'formats values in the array as the type of the attribute' do
+              sql = In.new(@attribute, @array).to_sql
+
+              adapter_is :mysql do
+                sql.should be_like(%Q{`users`.`id` IN (1, 2, 3)})
+              end
+
+              adapter_is_not :mysql do
+                sql.should be_like(%Q{"users"."id" IN (1, 2, 3)})
+              end
             end
           end
         end
 
-        describe 'when the array\'s elements are not same type as the attribute' do
+        describe 'when relating to a range' do
           before do
-            @array = ['1-asdf', 2, 3]
+            @range = 1..2
           end
 
-          it 'formats values in the array as the type of the attribute' do
-            sql = In.new(@attribute, @array).to_sql
+          it 'manufactures sql with a between' do
+            sql = In.new(@attribute, @range).to_sql
 
             adapter_is :mysql do
-              sql.should be_like(%Q{`users`.`id` IN (1, 2, 3)})
+              sql.should be_like(%Q{`users`.`id` BETWEEN 1 AND 2})
             end
 
             adapter_is_not :mysql do
-              sql.should be_like(%Q{"users"."id" IN (1, 2, 3)})
+              sql.should be_like(%Q{"users"."id" BETWEEN 1 AND 2})
             end
           end
         end
-      end
-
-      describe 'when relating to a range' do
-        before do
-          @range = 1..2
-        end
-
-        it 'manufactures sql with a between' do
-          sql = In.new(@attribute, @range).to_sql
-
-          adapter_is :mysql do
-            sql.should be_like(%Q{`users`.`id` BETWEEN 1 AND 2})
-          end
-
-          adapter_is_not :mysql do
-            sql.should be_like(%Q{"users"."id" BETWEEN 1 AND 2})
-          end
-        end
-      end
 
-      describe 'when relating to a relation' do
-        it 'manufactures sql with a subselect' do
-          sql = In.new(@attribute, @relation).to_sql
+        describe 'when relating to a relation' do
+          it 'manufactures sql with a subselect' do
+            sql = In.new(@attribute, @relation).to_sql
 
-          adapter_is :mysql do
-            sql.should be_like(%Q{
-              `users`.`id` IN (SELECT `users`.`id`, `users`.`name` FROM `users`)
-            })
-          end
+            adapter_is :mysql do
+              sql.should be_like(%Q{
+                `users`.`id` IN (SELECT `users`.`id`, `users`.`name` FROM `users`)
+              })
+            end
 
-          adapter_is_not :mysql do
-            sql.should be_like(%Q{
-              "users"."id" IN (SELECT "users"."id", "users"."name" FROM "users")
-            })
+            adapter_is_not :mysql do
+              sql.should be_like(%Q{
+                "users"."id" IN (SELECT "users"."id", "users"."name" FROM "users")
+              })
+            end
           end
         end
       end