Add :order option to Author.posts_with_comments_and_categories so that tests...

Add :order option to Author.posts_with_comments_and_categories so that tests which assume implicit id order pass with database which do not provide it.  Scrubbed whitespace.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2934 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/test/fixtures/author.rb

@@ -2,45 +2,45 @@ class Author < ActiveRecord::Base
   has_many :posts
   has_many :posts_with_comments, :include => :comments, :class_name => "Post"
   has_many :posts_with_categories, :include => :categories, :class_name => "Post"
-  has_many :posts_with_comments_and_categories, :include => [ :comments, :categories ], :class_name => "Post"
+  has_many :posts_with_comments_and_categories, :include => [ :comments, :categories ], :order => "posts.id", :class_name => "Post"
 
   has_many :posts_with_callbacks, :class_name => "Post", :before_add => :log_before_adding,
-  				 :after_add => :log_after_adding, :before_remove => :log_before_removing,
-  				 :after_remove => :log_after_removing
-  has_many :posts_with_proc_callbacks, :class_name => "Post", 
+           :after_add => :log_after_adding, :before_remove => :log_before_removing,
+           :after_remove => :log_after_removing
+  has_many :posts_with_proc_callbacks, :class_name => "Post",
            :before_add => Proc.new {|o, r| o.post_log << "before_adding#{r.id}"},
-  				 :after_add => Proc.new {|o, r| o.post_log << "after_adding#{r.id}"}, 
-  				 :before_remove => Proc.new {|o, r| o.post_log << "before_removing#{r.id}"},
-  				 :after_remove => Proc.new {|o, r| o.post_log << "after_removing#{r.id}"}
-  has_many :posts_with_multiple_callbacks, :class_name => "Post", 
+           :after_add => Proc.new {|o, r| o.post_log << "after_adding#{r.id}"},
+           :before_remove => Proc.new {|o, r| o.post_log << "before_removing#{r.id}"},
+           :after_remove => Proc.new {|o, r| o.post_log << "after_removing#{r.id}"}
+  has_many :posts_with_multiple_callbacks, :class_name => "Post",
            :before_add => [:log_before_adding, Proc.new {|o, r| o.post_log << "before_adding_proc#{r.id}"}],
-  				 :after_add => [:log_after_adding, Proc.new {|o, r| o.post_log << "after_adding_proc#{r.id}"}]
+           :after_add => [:log_after_adding, Proc.new {|o, r| o.post_log << "after_adding_proc#{r.id}"}]
   has_many :unchangable_posts, :class_name => "Post", :before_add => :raise_exception, :after_add => :log_after_adding
 
   attr_accessor :post_log
 
   def after_initialize
-  	@post_log = []
+    @post_log = []
   end
 
   private
-  	def log_before_adding(object)
-  		@post_log << "before_adding#{object.id}"
-  	end
-
-  	def log_after_adding(object)
-  		@post_log << "after_adding#{object.id}"
-  	end
-
-  	def log_before_removing(object)
-  		@post_log << "before_removing#{object.id}"
-  	end
-
-  	def log_after_removing(object)
-  		@post_log << "after_removing#{object.id}"
-  	end
-
-  	def raise_exception(object)
-  		raise Exception.new("You can't add a post")
-  	end
-end
\ No newline at end of file
+    def log_before_adding(object)
+      @post_log << "before_adding#{object.id}"
+    end
+
+    def log_after_adding(object)
+      @post_log << "after_adding#{object.id}"
+    end
+
+    def log_before_removing(object)
+      @post_log << "before_removing#{object.id}"
+    end
+
+    def log_after_removing(object)
+      @post_log << "after_removing#{object.id}"
+    end
+
+    def raise_exception(object)
+      raise Exception.new("You can't add a post")
+    end
+end