added will_paginate plugin

22 files changed, 1566 insertions, 0 deletions

diff --git a/vendor/plugins/will_paginate/test/boot.rb b/vendor/plugins/will_paginate/test/boot.rb
new file mode 100644
index 0000000..622fc93
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/boot.rb
@@ -0,0 +1,21 @@
+plugin_root = File.join(File.dirname(__FILE__), '..')
+version = ENV['RAILS_VERSION']
+version = nil if version and version == ""
+
+# first look for a symlink to a copy of the framework
+if !version and framework_root = ["#{plugin_root}/rails", "#{plugin_root}/../../rails"].find { |p| File.directory? p }
+  puts "found framework root: #{framework_root}"
+  # this allows for a plugin to be tested outside of an app and without Rails gems
+  $:.unshift "#{framework_root}/activesupport/lib", "#{framework_root}/activerecord/lib", "#{framework_root}/actionpack/lib"
+else
+  # simply use installed gems if available
+  puts "using Rails#{version ? ' ' + version : nil} gems"
+  require 'rubygems'
+  
+  if version
+    gem 'rails', version
+  else
+    gem 'actionpack'
+    gem 'activerecord'
+  end
+end
diff --git a/vendor/plugins/will_paginate/test/collection_test.rb b/vendor/plugins/will_paginate/test/collection_test.rb
new file mode 100644
index 0000000..a9336bb
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/collection_test.rb
@@ -0,0 +1,143 @@
+require 'helper'
+require 'will_paginate/array'
+
+class ArrayPaginationTest < Test::Unit::TestCase
+  
+  def setup ; end
+  
+  def test_simple
+    collection = ('a'..'e').to_a
+    
+    [{ :page => 1,  :per_page => 3,  :expected => %w( a b c ) },
+     { :page => 2,  :per_page => 3,  :expected => %w( d e ) },
+     { :page => 1,  :per_page => 5,  :expected => %w( a b c d e ) },
+     { :page => 3,  :per_page => 5,  :expected => [] },
+    ].
+    each do |conditions|
+      expected = conditions.delete :expected
+      assert_equal expected, collection.paginate(conditions)
+    end
+  end
+
+  def test_defaults
+    result = (1..50).to_a.paginate
+    assert_equal 1, result.current_page
+    assert_equal 30, result.size
+  end
+
+  def test_deprecated_api
+    assert_raise(ArgumentError) { [].paginate(2) }
+    assert_raise(ArgumentError) { [].paginate(2, 10) }
+  end
+
+  def test_total_entries_has_precedence
+    result = %w(a b c).paginate :total_entries => 5
+    assert_equal 5, result.total_entries
+  end
+
+  def test_argument_error_with_params_and_another_argument
+    assert_raise ArgumentError do
+      [].paginate({}, 5)
+    end
+  end
+
+  def test_paginated_collection
+    entries = %w(a b c)
+    collection = create(2, 3, 10) do |pager|
+      assert_equal entries, pager.replace(entries)
+    end
+
+    assert_equal entries, collection
+    assert_respond_to_all collection, %w(total_pages each offset size current_page per_page total_entries)
+    assert_kind_of Array, collection
+    assert_instance_of Array, collection.entries
+    assert_equal 3, collection.offset
+    assert_equal 4, collection.total_pages
+    assert !collection.out_of_bounds?
+  end
+
+  def test_previous_next_pages
+    collection = create(1, 1, 3)
+    assert_nil collection.previous_page
+    assert_equal 2, collection.next_page
+    
+    collection = create(2, 1, 3)
+    assert_equal 1, collection.previous_page
+    assert_equal 3, collection.next_page
+    
+    collection = create(3, 1, 3)
+    assert_equal 2, collection.previous_page
+    assert_nil collection.next_page
+  end
+
+  def test_out_of_bounds
+    entries = create(2, 3, 2){}
+    assert entries.out_of_bounds?
+    
+    entries = create(1, 3, 2){}
+    assert !entries.out_of_bounds?
+  end
+
+  def test_guessing_total_count
+    entries = create do |pager|
+      # collection is shorter than limit
+      pager.replace array
+    end
+    assert_equal 8, entries.total_entries
+    
+    entries = create(2, 5, 10) do |pager|
+      # collection is shorter than limit, but we have an explicit count
+      pager.replace array
+    end
+    assert_equal 10, entries.total_entries
+    
+    entries = create do |pager|
+      # collection is the same as limit; we can't guess
+      pager.replace array(5)
+    end
+    assert_equal nil, entries.total_entries
+    
+    entries = create do |pager|
+      # collection is empty; we can't guess
+      pager.replace array(0)
+    end
+    assert_equal nil, entries.total_entries
+    
+    entries = create(1) do |pager|
+      # collection is empty and we're on page 1,
+      # so the whole thing must be empty, too
+      pager.replace array(0)
+    end
+    assert_equal 0, entries.total_entries
+  end
+
+  def test_invalid_page
+    bad_inputs = [0, -1, nil, '', 'Schnitzel']
+
+    bad_inputs.each do |bad|
+      assert_raise(WillPaginate::InvalidPage) { create bad }
+    end
+  end
+
+  def test_invalid_per_page_setting
+    assert_raise(ArgumentError) { create(1, -1) }
+  end
+
+  def test_page_count_was_removed
+    assert_raise(NoMethodError) { create.page_count }
+    # It's `total_pages` now.
+  end
+
+  private
+    def create(page = 2, limit = 5, total = nil, &block)
+      if block_given?
+        WillPaginate::Collection.create(page, limit, total, &block)
+      else
+        WillPaginate::Collection.new(page, limit, total)
+      end
+    end
+
+    def array(size = 3)
+      Array.new(size)
+    end
+end
diff --git a/vendor/plugins/will_paginate/test/console b/vendor/plugins/will_paginate/test/console
new file mode 100755
index 0000000..3f282f1
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/console
@@ -0,0 +1,8 @@
+#!/usr/bin/env ruby
+irb = RUBY_PLATFORM =~ /(:?mswin|mingw)/ ? 'irb.bat' : 'irb'
+libs = []
+
+libs << 'irb/completion'
+libs << File.join('lib', 'load_fixtures')
+
+exec "#{irb} -Ilib:test#{libs.map{ |l| " -r #{l}" }.join} --simple-prompt"
diff --git a/vendor/plugins/will_paginate/test/finder_test.rb b/vendor/plugins/will_paginate/test/finder_test.rb
new file mode 100644
index 0000000..38ef565
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/finder_test.rb
@@ -0,0 +1,476 @@
+require 'helper'
+require 'lib/activerecord_test_case'
+
+require 'will_paginate'
+WillPaginate.enable_activerecord
+WillPaginate.enable_named_scope
+
+class FinderTest < ActiveRecordTestCase
+  fixtures :topics, :replies, :users, :projects, :developers_projects
+
+  def test_new_methods_presence
+    assert_respond_to_all Topic, %w(per_page paginate paginate_by_sql)
+  end
+  
+  def test_simple_paginate
+    assert_queries(1) do
+      entries = Topic.paginate :page => nil
+      assert_equal 1, entries.current_page
+      assert_equal 1, entries.total_pages
+      assert_equal 4, entries.size
+    end
+    
+    assert_queries(2) do
+      entries = Topic.paginate :page => 2
+      assert_equal 1, entries.total_pages
+      assert entries.empty?
+    end
+  end
+
+  def test_parameter_api
+    # :page parameter in options is required!
+    assert_raise(ArgumentError){ Topic.paginate }
+    assert_raise(ArgumentError){ Topic.paginate({}) }
+    
+    # explicit :all should not break anything
+    assert_equal Topic.paginate(:page => nil), Topic.paginate(:all, :page => 1)
+
+    # :count could be nil and we should still not cry
+    assert_nothing_raised { Topic.paginate :page => 1, :count => nil }
+  end
+  
+  def test_paginate_with_per_page
+    entries = Topic.paginate :page => 1, :per_page => 1
+    assert_equal 1, entries.size
+    assert_equal 4, entries.total_pages
+
+    # Developer class has explicit per_page at 10
+    entries = Developer.paginate :page => 1
+    assert_equal 10, entries.size
+    assert_equal 2, entries.total_pages
+
+    entries = Developer.paginate :page => 1, :per_page => 5
+    assert_equal 11, entries.total_entries
+    assert_equal 5, entries.size
+    assert_equal 3, entries.total_pages
+  end
+  
+  def test_paginate_with_order
+    entries = Topic.paginate :page => 1, :order => 'created_at desc'
+    expected = [topics(:futurama), topics(:harvey_birdman), topics(:rails), topics(:ar)].reverse
+    assert_equal expected, entries.to_a
+    assert_equal 1, entries.total_pages
+  end
+  
+  def test_paginate_with_conditions
+    entries = Topic.paginate :page => 1, :conditions => ["created_at > ?", 30.minutes.ago]
+    expected = [topics(:rails), topics(:ar)]
+    assert_equal expected, entries.to_a
+    assert_equal 1, entries.total_pages
+  end
+
+  def test_paginate_with_include_and_conditions
+    entries = Topic.paginate \
+      :page     => 1, 
+      :include  => :replies,  
+      :conditions => "replies.content LIKE 'Bird%' ", 
+      :per_page => 10
+
+    expected = Topic.find :all, 
+      :include => 'replies', 
+      :conditions => "replies.content LIKE 'Bird%' ", 
+      :limit   => 10
+
+    assert_equal expected, entries.to_a
+    assert_equal 1, entries.total_entries
+  end
+  
+  def test_paginate_with_include_and_order
+    entries = nil
+    assert_queries(2) do
+      entries = Topic.paginate \
+        :page     => 1, 
+        :include  => :replies,  
+        :order    => 'replies.created_at asc, topics.created_at asc', 
+        :per_page => 10
+    end
+
+    expected = Topic.find :all, 
+      :include => 'replies', 
+      :order   => 'replies.created_at asc, topics.created_at asc', 
+      :limit   => 10
+
+    assert_equal expected, entries.to_a
+    assert_equal 4, entries.total_entries
+  end
+
+  def test_paginate_associations_with_include
+    entries, project = nil, projects(:active_record)
+
+    assert_nothing_raised "THIS IS A BUG in Rails 1.2.3 that was fixed in [7326]. " +
+        "Please upgrade to a newer version of Rails." do
+      entries = project.topics.paginate \
+        :page     => 1, 
+        :include  => :replies,  
+        :conditions => "replies.content LIKE 'Nice%' ", 
+        :per_page => 10
+    end
+
+    expected = Topic.find :all, 
+      :include => 'replies', 
+      :conditions => "project_id = #{project.id} AND replies.content LIKE 'Nice%' ", 
+      :limit   => 10
+
+    assert_equal expected, entries.to_a
+  end
+
+  def test_paginate_associations
+    dhh = users :david
+    expected_name_ordered = [projects(:action_controller), projects(:active_record)]
+    expected_id_ordered   = [projects(:active_record), projects(:action_controller)]
+
+    assert_queries(2) do
+      # with association-specified order
+      entries = dhh.projects.paginate(:page => 1)
+      assert_equal expected_name_ordered, entries
+      assert_equal 2, entries.total_entries
+    end
+
+    # with explicit order
+    entries = dhh.projects.paginate(:page => 1, :order => 'projects.id')
+    assert_equal expected_id_ordered, entries
+    assert_equal 2, entries.total_entries
+
+    assert_nothing_raised { dhh.projects.find(:all, :order => 'projects.id', :limit => 4) }
+    entries = dhh.projects.paginate(:page => 1, :order => 'projects.id', :per_page => 4)
+    assert_equal expected_id_ordered, entries
+
+    # has_many with implicit order
+    topic = Topic.find(1)
+    expected = [replies(:spam), replies(:witty_retort)]
+    assert_equal expected.map(&:id).sort, topic.replies.paginate(:page => 1).map(&:id).sort
+    assert_equal expected.reverse, topic.replies.paginate(:page => 1, :order => 'replies.id ASC')
+  end
+
+  def test_paginate_association_extension
+    project = Project.find(:first)
+    
+    assert_queries(2) do
+      entries = project.replies.paginate_recent :page => 1
+      assert_equal [replies(:brave)], entries
+    end
+  end
+  
+  def test_paginate_with_joins
+    entries = nil
+    
+    assert_queries(1) do
+      entries = Developer.paginate :page => 1,
+                          :joins => 'LEFT JOIN developers_projects ON users.id = developers_projects.developer_id',
+                          :conditions => 'project_id = 1'        
+      assert_equal 2, entries.size
+      developer_names = entries.map &:name
+      assert developer_names.include?('David')
+      assert developer_names.include?('Jamis')
+    end
+
+    assert_queries(1) do
+      expected = entries.to_a
+      entries = Developer.paginate :page => 1,
+                          :joins => 'LEFT JOIN developers_projects ON users.id = developers_projects.developer_id',
+                          :conditions => 'project_id = 1', :count => { :select => "users.id" }
+      assert_equal expected, entries.to_a
+      assert_equal 2, entries.total_entries
+    end
+  end
+
+  def test_paginate_with_group
+    entries = nil
+    assert_queries(1) do
+      entries = Developer.paginate :page => 1, :per_page => 10,
+                                   :group => 'salary', :select => 'salary', :order => 'salary'
+    end
+    
+    expected = [ users(:david), users(:jamis), users(:dev_10), users(:poor_jamis) ].map(&:salary).sort
+    assert_equal expected, entries.map(&:salary)
+  end
+
+  def test_paginate_with_dynamic_finder
+    expected = [replies(:witty_retort), replies(:spam)]
+    assert_equal expected, Reply.paginate_by_topic_id(1, :page => 1)
+
+    entries = Developer.paginate :conditions => { :salary => 100000 }, :page => 1, :per_page => 5
+    assert_equal 8, entries.total_entries
+    assert_equal entries, Developer.paginate_by_salary(100000, :page => 1, :per_page => 5)
+
+    # dynamic finder + conditions
+    entries = Developer.paginate_by_salary(100000, :page => 1,
+                                           :conditions => ['id > ?', 6])
+    assert_equal 4, entries.total_entries
+    assert_equal (7..10).to_a, entries.map(&:id)
+
+    assert_raises NoMethodError do
+      Developer.paginate_by_inexistent_attribute 100000, :page => 1
+    end
+  end
+
+  def test_scoped_paginate
+    entries = Developer.with_poor_ones { Developer.paginate :page => 1 }
+
+    assert_equal 2, entries.size
+    assert_equal 2, entries.total_entries
+  end
+
+  ## named_scope ##
+  
+  def test_paginate_in_named_scope
+    entries = Developer.poor.paginate :page => 1, :per_page => 1
+
+    assert_equal 1, entries.size
+    assert_equal 2, entries.total_entries
+  end
+  
+  def test_paginate_in_named_scope_on_habtm_association
+    project = projects(:active_record)
+    assert_queries(2) do
+      entries = project.developers.poor.paginate :page => 1, :per_page => 1
+
+      assert_equal 1, entries.size, 'one developer should be found'
+      assert_equal 1, entries.total_entries, 'only one developer should be found'
+    end
+  end
+
+  def test_paginate_in_named_scope_on_hmt_association
+    project = projects(:active_record)
+    expected = [replies(:brave)]
+    
+    assert_queries(2) do
+      entries = project.replies.recent.paginate :page => 1, :per_page => 1
+      assert_equal expected, entries
+      assert_equal 1, entries.total_entries, 'only one reply should be found'
+    end
+  end
+
+  def test_paginate_in_named_scope_on_has_many_association
+    project = projects(:active_record)
+    expected = [topics(:ar)]
+    
+    assert_queries(2) do
+      entries = project.topics.mentions_activerecord.paginate :page => 1, :per_page => 1
+      assert_equal expected, entries
+      assert_equal 1, entries.total_entries, 'only one topic should be found'
+    end
+  end
+  
+  def test_named_scope_with_include
+    project = projects(:active_record)
+    entries = project.topics.with_replies_starting_with('AR ').paginate(:page => 1, :per_page => 1)
+    assert_equal 1, entries.size
+  end
+
+  ## misc ##
+
+  def test_count_and_total_entries_options_are_mutually_exclusive
+    e = assert_raise ArgumentError do
+      Developer.paginate :page => 1, :count => {}, :total_entries => 1
+    end
+    assert_match /exclusive/, e.to_s
+  end
+  
+  def test_readonly
+    assert_nothing_raised { Developer.paginate :readonly => true, :page => 1 }
+  end
+
+  # this functionality is temporarily removed
+  def xtest_pagination_defines_method
+    pager = "paginate_by_created_at"
+    assert !User.methods.include?(pager), "User methods should not include `#{pager}` method"
+    # paginate!
+    assert 0, User.send(pager, nil, :page => 1).total_entries
+    # the paging finder should now be defined
+    assert User.methods.include?(pager), "`#{pager}` method should be defined on User"
+  end
+
+  # Is this Rails 2.0? Find out by testing find_all which was removed in [6998]
+  unless ActiveRecord::Base.respond_to? :find_all
+    def test_paginate_array_of_ids
+      # AR finders also accept arrays of IDs
+      # (this was broken in Rails before [6912])
+      assert_queries(1) do
+        entries = Developer.paginate((1..8).to_a, :per_page => 3, :page => 2, :order => 'id')
+        assert_equal (4..6).to_a, entries.map(&:id)
+        assert_equal 8, entries.total_entries
+      end
+    end
+  end
+
+  uses_mocha 'internals' do
+    def test_implicit_all_with_dynamic_finders
+      Topic.expects(:find_all_by_foo).returns([])
+      Topic.expects(:count).returns(0)
+      Topic.paginate_by_foo :page => 2
+    end
+    
+    def test_guessing_the_total_count
+      Topic.expects(:find).returns(Array.new(2))
+      Topic.expects(:count).never
+      
+      entries = Topic.paginate :page => 2, :per_page => 4
+      assert_equal 6, entries.total_entries
+    end
+    
+    def test_guessing_that_there_are_no_records
+      Topic.expects(:find).returns([])
+      Topic.expects(:count).never
+      
+      entries = Topic.paginate :page => 1, :per_page => 4
+      assert_equal 0, entries.total_entries
+    end
+    
+    def test_extra_parameters_stay_untouched
+      Topic.expects(:find).with(:all, {:foo => 'bar', :limit => 4, :offset => 0 }).returns(Array.new(5))
+      Topic.expects(:count).with({:foo => 'bar'}).returns(1)
+
+      Topic.paginate :foo => 'bar', :page => 1, :per_page => 4
+    end
+
+    def test_count_skips_select
+      Developer.stubs(:find).returns([])
+      Developer.expects(:count).with({}).returns(0)
+      Developer.paginate :select => 'salary', :page => 2
+    end
+
+    def test_count_select_when_distinct
+      Developer.stubs(:find).returns([])
+      Developer.expects(:count).with(:select => 'DISTINCT salary').returns(0)
+      Developer.paginate :select => 'DISTINCT salary', :page => 2
+    end
+
+    def test_count_with_scoped_select_when_distinct
+      Developer.stubs(:find).returns([])
+      Developer.expects(:count).with(:select => 'DISTINCT users.id').returns(0)
+      Developer.distinct.paginate :page => 2
+    end
+
+    def test_should_use_scoped_finders_if_present
+      # scope-out compatibility
+      Topic.expects(:find_best).returns(Array.new(5))
+      Topic.expects(:with_best).returns(1)
+      
+      Topic.paginate_best :page => 1, :per_page => 4
+    end
+
+    def test_paginate_by_sql
+      assert_respond_to Developer, :paginate_by_sql
+      Developer.expects(:find_by_sql).with(regexp_matches(/sql LIMIT 3(,| OFFSET) 3/)).returns([])
+      Developer.expects(:count_by_sql).with('SELECT COUNT(*) FROM (sql) AS count_table').returns(0)
+      
+      entries = Developer.paginate_by_sql 'sql', :page => 2, :per_page => 3
+    end
+
+    def test_paginate_by_sql_respects_total_entries_setting
+      Developer.expects(:find_by_sql).returns([])
+      Developer.expects(:count_by_sql).never
+      
+      entries = Developer.paginate_by_sql 'sql', :page => 1, :total_entries => 999
+      assert_equal 999, entries.total_entries
+    end
+
+    def test_paginate_by_sql_strips_order_by_when_counting
+      Developer.expects(:find_by_sql).returns([])
+      Developer.expects(:count_by_sql).with("SELECT COUNT(*) FROM (sql\n ) AS count_table").returns(0)
+      
+      Developer.paginate_by_sql "sql\n ORDER\nby foo, bar, `baz` ASC", :page => 2
+    end
+
+    # TODO: counts are still wrong
+    def test_ability_to_use_with_custom_finders
+      # acts_as_taggable defines find_tagged_with(tag, options)
+      Topic.expects(:find_tagged_with).with('will_paginate', :offset => 5, :limit => 5).returns([])
+      Topic.expects(:count).with({}).returns(0)
+      
+      Topic.paginate_tagged_with 'will_paginate', :page => 2, :per_page => 5
+    end
+    
+    def test_array_argument_doesnt_eliminate_count
+      ids = (1..8).to_a
+      Developer.expects(:find_all_by_id).returns([])
+      Developer.expects(:count).returns(0)
+      
+      Developer.paginate_by_id(ids, :per_page => 3, :page => 2, :order => 'id')
+    end
+
+    def test_paginating_finder_doesnt_mangle_options
+      Developer.expects(:find).returns([])
+      options = { :page => 1, :per_page => 2, :foo => 'bar' }
+      options_before = options.dup
+      
+      Developer.paginate(options)
+      assert_equal options_before, options
+    end
+    
+    def test_paginate_by_sql_doesnt_change_original_query
+      query = 'SQL QUERY'
+      original_query = query.dup
+      Developer.expects(:find_by_sql).returns([])
+      
+      Developer.paginate_by_sql query, :page => 1
+      assert_equal original_query, query
+    end
+
+    def test_paginated_each
+      collection = stub('collection', :size => 5, :empty? => false, :per_page => 5)
+      collection.expects(:each).times(2).returns(collection)
+      last_collection = stub('collection', :size => 4, :empty? => false, :per_page => 5)
+      last_collection.expects(:each).returns(last_collection)
+      
+      params = { :order => 'id', :total_entries => 0 }
+      
+      Developer.expects(:paginate).with(params.merge(:page => 2)).returns(collection)
+      Developer.expects(:paginate).with(params.merge(:page => 3)).returns(collection)
+      Developer.expects(:paginate).with(params.merge(:page => 4)).returns(last_collection)
+      
+      assert_equal 14, Developer.paginated_each(:page => '2') { }
+    end
+
+    def test_paginated_each_with_named_scope
+      assert_equal 2, Developer.poor.paginated_each(:per_page => 1) {
+        assert_equal 11, Developer.count
+      }
+    end
+
+    # detect ActiveRecord 2.1
+    if ActiveRecord::Base.private_methods.include?('references_eager_loaded_tables?')
+      def test_removes_irrelevant_includes_in_count
+        Developer.expects(:find).returns([1])
+        Developer.expects(:count).with({}).returns(0)
+
+        Developer.paginate :page => 1, :per_page => 1, :include => :projects
+      end
+
+      def test_doesnt_remove_referenced_includes_in_count
+        Developer.expects(:find).returns([1])
+        Developer.expects(:count).with({ :include => :projects, :conditions => 'projects.id > 2' }).returns(0)
+
+        Developer.paginate :page => 1, :per_page => 1,
+          :include => :projects, :conditions => 'projects.id > 2'
+      end
+    end
+    
+    def test_paginate_from
+      result = Developer.paginate(:from => 'users', :page => 1, :per_page => 1)
+      assert_equal 1, result.size
+    end
+    
+    def test_hmt_with_include
+      # ticket #220
+      reply = projects(:active_record).replies.find(:first, :order => 'replies.id')
+      assert_equal replies(:decisive), reply
+      
+      # ticket #223
+      Project.find(1, :include => :replies)
+      
+      # I cannot reproduce any of the failures from those reports :(
+    end
+  end
+end
diff --git a/vendor/plugins/will_paginate/test/fixtures/admin.rb b/vendor/plugins/will_paginate/test/fixtures/admin.rb
new file mode 100644
index 0000000..1d5e7f3
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/fixtures/admin.rb
@@ -0,0 +1,3 @@
+class Admin < User
+  has_many :companies, :finder_sql => 'SELECT * FROM companies'
+end
diff --git a/vendor/plugins/will_paginate/test/fixtures/developer.rb b/vendor/plugins/will_paginate/test/fixtures/developer.rb
new file mode 100644
index 0000000..0224f4b
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/fixtures/developer.rb
@@ -0,0 +1,14 @@
+class Developer < User
+  has_and_belongs_to_many :projects, :include => :topics, :order => 'projects.name'
+
+  def self.with_poor_ones(&block)
+    with_scope :find => { :conditions => ['salary <= ?', 80000], :order => 'salary' } do
+      yield
+    end
+  end
+
+  named_scope :distinct, :select => 'DISTINCT `users`.*'
+  named_scope :poor, :conditions => ['salary <= ?', 80000], :order => 'salary'
+
+  def self.per_page() 10 end
+end
diff --git a/vendor/plugins/will_paginate/test/fixtures/developers_projects.yml b/vendor/plugins/will_paginate/test/fixtures/developers_projects.yml
new file mode 100644
index 0000000..cee359c
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/fixtures/developers_projects.yml
@@ -0,0 +1,13 @@
+david_action_controller:
+  developer_id: 1
+  project_id: 2
+  joined_on: 2004-10-10
+
+david_active_record:
+  developer_id: 1
+  project_id: 1
+  joined_on: 2004-10-10
+
+jamis_active_record:
+  developer_id: 2
+  project_id: 1
\ No newline at end of file
diff --git a/vendor/plugins/will_paginate/test/fixtures/project.rb b/vendor/plugins/will_paginate/test/fixtures/project.rb
new file mode 100644
index 0000000..0f85ef5
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/fixtures/project.rb
@@ -0,0 +1,15 @@
+class Project < ActiveRecord::Base
+  has_and_belongs_to_many :developers, :uniq => true
+  
+  has_many :topics
+    # :finder_sql  => 'SELECT * FROM topics WHERE (topics.project_id = #{id})',
+    # :counter_sql => 'SELECT COUNT(*) FROM topics WHERE (topics.project_id = #{id})'
+  
+  has_many :replies, :through => :topics do
+    def find_recent(params = {})
+      with_scope :find => { :conditions => ['replies.created_at > ?', 15.minutes.ago] } do
+        find :all, params
+      end
+    end
+  end
+end
diff --git a/vendor/plugins/will_paginate/test/fixtures/projects.yml b/vendor/plugins/will_paginate/test/fixtures/projects.yml
new file mode 100644
index 0000000..74f3c32
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/fixtures/projects.yml
@@ -0,0 +1,6 @@
+active_record:
+  id: 1
+  name: Active Record
+action_controller:
+  id: 2
+  name: Active Controller
diff --git a/vendor/plugins/will_paginate/test/fixtures/replies.yml b/vendor/plugins/will_paginate/test/fixtures/replies.yml
new file mode 100644
index 0000000..9a83c00
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/fixtures/replies.yml
@@ -0,0 +1,29 @@
+witty_retort:
+  id: 1
+  topic_id: 1
+  content: Birdman is better!
+  created_at: <%= 6.hours.ago.to_s(:db) %>
+  
+another:
+  id: 2
+  topic_id: 2
+  content: Nuh uh!
+  created_at: <%= 1.hour.ago.to_s(:db) %>
+  
+spam:
+  id: 3
+  topic_id: 1
+  content: Nice site!
+  created_at: <%= 1.hour.ago.to_s(:db) %>
+
+decisive:
+  id: 4
+  topic_id: 4
+  content: "I'm getting to the bottom of this"
+  created_at: <%= 30.minutes.ago.to_s(:db) %>
+
+brave:
+  id: 5
+  topic_id: 4
+  content: "AR doesn't scare me a bit"
+  created_at: <%= 10.minutes.ago.to_s(:db) %>
diff --git a/vendor/plugins/will_paginate/test/fixtures/reply.rb b/vendor/plugins/will_paginate/test/fixtures/reply.rb
new file mode 100644
index 0000000..ecaf3c1
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/fixtures/reply.rb
@@ -0,0 +1,7 @@
+class Reply < ActiveRecord::Base
+  belongs_to :topic, :include => [:replies]
+
+  named_scope :recent, :conditions => ['replies.created_at > ?', 15.minutes.ago]
+  
+  validates_presence_of :content
+end
diff --git a/vendor/plugins/will_paginate/test/fixtures/topic.rb b/vendor/plugins/will_paginate/test/fixtures/topic.rb
new file mode 100644
index 0000000..2c2ce72
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/fixtures/topic.rb
@@ -0,0 +1,10 @@
+class Topic < ActiveRecord::Base
+  has_many :replies, :dependent => :destroy, :order => 'replies.created_at DESC'
+  belongs_to :project
+
+  named_scope :mentions_activerecord, :conditions => ['topics.title LIKE ?', '%ActiveRecord%']
+  
+  named_scope :with_replies_starting_with, lambda { |text|
+    { :conditions => "replies.content LIKE '#{text}%' ", :include  => :replies }
+  }
+end
diff --git a/vendor/plugins/will_paginate/test/fixtures/topics.yml b/vendor/plugins/will_paginate/test/fixtures/topics.yml
new file mode 100644
index 0000000..0a26904
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/fixtures/topics.yml
@@ -0,0 +1,30 @@
+futurama:
+  id: 1
+  title: Isnt futurama awesome?
+  subtitle: It really is, isnt it.
+  content: I like futurama
+  created_at: <%= 1.day.ago.to_s(:db) %>
+  updated_at:
+  
+harvey_birdman:
+  id: 2
+  title: Harvey Birdman is the king of all men
+  subtitle: yup
+  content: He really is
+  created_at: <%= 2.hours.ago.to_s(:db) %>
+  updated_at:
+
+rails:
+  id: 3
+  project_id: 1
+  title: Rails is nice
+  subtitle: It makes me happy
+  content: except when I have to hack internals to fix pagination. even then really.
+  created_at: <%= 20.minutes.ago.to_s(:db) %>
+
+ar:
+  id: 4
+  project_id: 1
+  title: ActiveRecord sometimes freaks me out
+  content: "I mean, what's the deal with eager loading?"
+  created_at: <%= 15.minutes.ago.to_s(:db) %>
diff --git a/vendor/plugins/will_paginate/test/fixtures/user.rb b/vendor/plugins/will_paginate/test/fixtures/user.rb
new file mode 100644
index 0000000..4a57cf0
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/fixtures/user.rb
@@ -0,0 +1,2 @@
+class User < ActiveRecord::Base
+end
diff --git a/vendor/plugins/will_paginate/test/fixtures/users.yml b/vendor/plugins/will_paginate/test/fixtures/users.yml
new file mode 100644
index 0000000..ed2c03a
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/fixtures/users.yml
@@ -0,0 +1,35 @@
+david:
+  id: 1
+  name: David
+  salary: 80000
+  type: Developer
+
+jamis:
+  id: 2
+  name: Jamis
+  salary: 150000
+  type: Developer
+
+<% for digit in 3..10 %>
+dev_<%= digit %>:
+  id: <%= digit %>
+  name: fixture_<%= digit %>
+  salary: 100000
+  type: Developer
+<% end %>
+
+poor_jamis:
+  id: 11
+  name: Jamis
+  salary: 9000
+  type: Developer
+
+admin:
+  id: 12
+  name: admin
+  type: Admin
+
+goofy:
+  id: 13
+  name: Goofy
+  type: Admin
diff --git a/vendor/plugins/will_paginate/test/helper.rb b/vendor/plugins/will_paginate/test/helper.rb
new file mode 100644
index 0000000..ad52b1b
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/helper.rb
@@ -0,0 +1,37 @@
+require 'test/unit'
+require 'rubygems'
+
+# gem install redgreen for colored test output
+begin require 'redgreen'; rescue LoadError; end
+
+require 'boot' unless defined?(ActiveRecord)
+
+class Test::Unit::TestCase
+  protected
+  def assert_respond_to_all object, methods
+    methods.each do |method|
+      [method.to_s, method.to_sym].each { |m| assert_respond_to object, m }
+    end
+  end
+  
+  def collect_deprecations
+    old_behavior = WillPaginate::Deprecation.behavior
+    deprecations = []
+    WillPaginate::Deprecation.behavior = Proc.new do |message, callstack|
+      deprecations << message
+    end
+    result = yield
+    [result, deprecations]
+  ensure
+    WillPaginate::Deprecation.behavior = old_behavior
+  end
+end
+
+# Wrap tests that use Mocha and skip if unavailable.
+def uses_mocha(test_name)
+  require 'mocha' unless Object.const_defined?(:Mocha)
+rescue LoadError => load_error
+  $stderr.puts "Skipping #{test_name} tests. `gem install mocha` and try again."
+else
+  yield
+end
diff --git a/vendor/plugins/will_paginate/test/lib/activerecord_test_case.rb b/vendor/plugins/will_paginate/test/lib/activerecord_test_case.rb
new file mode 100644
index 0000000..8f66ebe
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/lib/activerecord_test_case.rb
@@ -0,0 +1,36 @@
+require 'lib/activerecord_test_connector'
+
+class ActiveRecordTestCase < Test::Unit::TestCase
+  # Set our fixture path
+  if ActiveRecordTestConnector.able_to_connect
+    self.fixture_path = File.join(File.dirname(__FILE__), '..', 'fixtures')
+    self.use_transactional_fixtures = true
+  end
+
+  def self.fixtures(*args)
+    super if ActiveRecordTestConnector.connected
+  end
+
+  def run(*args)
+    super if ActiveRecordTestConnector.connected
+  end
+
+  # Default so Test::Unit::TestCase doesn't complain
+  def test_truth
+  end
+
+  protected
+
+    def assert_queries(num = 1)
+      $query_count = 0
+      yield
+    ensure
+      assert_equal num, $query_count, "#{$query_count} instead of #{num} queries were executed."
+    end
+
+    def assert_no_queries(&block)
+      assert_queries(0, &block)
+    end
+end
+
+ActiveRecordTestConnector.setup
diff --git a/vendor/plugins/will_paginate/test/lib/activerecord_test_connector.rb b/vendor/plugins/will_paginate/test/lib/activerecord_test_connector.rb
new file mode 100644
index 0000000..1130cf5
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/lib/activerecord_test_connector.rb
@@ -0,0 +1,75 @@
+require 'active_record'
+require 'active_record/version'
+require 'active_record/fixtures'
+
+class ActiveRecordTestConnector
+  cattr_accessor :able_to_connect
+  cattr_accessor :connected
+
+  FIXTURES_PATH = File.join(File.dirname(__FILE__), '..', 'fixtures')
+
+  # Set our defaults
+  self.connected = false
+  self.able_to_connect = true
+
+  def self.setup
+    unless self.connected || !self.able_to_connect
+      setup_connection
+      load_schema
+      add_load_path FIXTURES_PATH
+      self.connected = true
+    end
+  rescue Exception => e  # errors from ActiveRecord setup
+    $stderr.puts "\nSkipping ActiveRecord tests: #{e}\n\n"
+    self.able_to_connect = false
+  end
+
+  private
+  
+  def self.add_load_path(path)
+    dep = defined?(ActiveSupport::Dependencies) ? ActiveSupport::Dependencies : ::Dependencies
+    dep.load_paths.unshift path
+  end
+
+  def self.setup_connection
+    db = ENV['DB'].blank?? 'sqlite3' : ENV['DB']
+    
+    configurations = YAML.load_file(File.join(File.dirname(__FILE__), '..', 'database.yml'))
+    raise "no configuration for '#{db}'" unless configurations.key? db
+    configuration = configurations[db]
+    
+    ActiveRecord::Base.logger = Logger.new(STDOUT) if $0 == 'irb'
+    puts "using #{configuration['adapter']} adapter" unless ENV['DB'].blank?
+    
+    gem 'sqlite3-ruby' if 'sqlite3' == db
+    
+    ActiveRecord::Base.establish_connection(configuration)
+    ActiveRecord::Base.configurations = { db => configuration }
+    prepare ActiveRecord::Base.connection
+
+    unless Object.const_defined?(:QUOTED_TYPE)
+      Object.send :const_set, :QUOTED_TYPE, ActiveRecord::Base.connection.quote_column_name('type')
+    end
+  end
+
+  def self.load_schema
+    ActiveRecord::Base.silence do
+      ActiveRecord::Migration.verbose = false
+      load File.join(FIXTURES_PATH, 'schema.rb')
+    end
+  end
+
+  def self.prepare(conn)
+    class << conn
+      IGNORED_SQL = [/^PRAGMA/, /^SELECT currval/, /^SELECT CAST/, /^SELECT @@IDENTITY/, /^SELECT @@ROWCOUNT/, /^SHOW FIELDS /]
+
+      def execute_with_counting(sql, name = nil, &block)
+        $query_count ||= 0
+        $query_count  += 1 unless IGNORED_SQL.any? { |r| sql =~ r }
+        execute_without_counting(sql, name, &block)
+      end
+
+      alias_method_chain :execute, :counting
+    end
+  end
+end
diff --git a/vendor/plugins/will_paginate/test/lib/load_fixtures.rb b/vendor/plugins/will_paginate/test/lib/load_fixtures.rb
new file mode 100644
index 0000000..10d6f42
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/lib/load_fixtures.rb
@@ -0,0 +1,11 @@
+require 'boot'
+require 'lib/activerecord_test_connector'
+
+# setup the connection
+ActiveRecordTestConnector.setup
+
+# load all fixtures
+Fixtures.create_fixtures(ActiveRecordTestConnector::FIXTURES_PATH, ActiveRecord::Base.connection.tables)
+
+require 'will_paginate'
+WillPaginate.enable_activerecord
diff --git a/vendor/plugins/will_paginate/test/lib/view_test_process.rb b/vendor/plugins/will_paginate/test/lib/view_test_process.rb
new file mode 100644
index 0000000..508411e
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/lib/view_test_process.rb
@@ -0,0 +1,171 @@
+require 'action_controller'
+require 'action_controller/test_process'
+
+require 'will_paginate'
+WillPaginate.enable_actionpack
+
+ActionController::Routing::Routes.draw do |map|
+  map.connect 'dummy/page/:page', :controller => 'dummy'
+  map.connect 'dummy/dots/page.:page', :controller => 'dummy', :action => 'dots'
+  map.connect 'ibocorp/:page', :controller => 'ibocorp',
+                               :requirements => { :page => /\d+/ },
+                               :defaults => { :page => 1 }
+                               
+  map.connect ':controller/:action/:id'
+end
+
+ActionController::Base.perform_caching = false
+
+class WillPaginate::ViewTestCase < Test::Unit::TestCase
+  def setup
+    super
+    @controller  = DummyController.new
+    @request     = @controller.request
+    @html_result = nil
+    @template    = '<%= will_paginate collection, options %>'
+    
+    @view = ActionView::Base.new
+    @view.assigns['controller'] = @controller
+    @view.assigns['_request']   = @request
+    @view.assigns['_params']    = @request.params
+  end
+
+  def test_no_complain; end
+  
+  protected
+
+    def paginate(collection = {}, options = {}, &block)
+      if collection.instance_of? Hash
+        page_options = { :page => 1, :total_entries => 11, :per_page => 4 }.merge(collection)
+        collection = [1].paginate(page_options)
+      end
+
+      locals = { :collection => collection, :options => options }
+
+      unless @view.respond_to? :render_template
+        # Rails 2.2
+        @html_result = ActionView::InlineTemplate.new(@template).render(@view, locals)
+      else
+        if defined? ActionView::InlineTemplate
+          # Rails 2.1
+          args = [ ActionView::InlineTemplate.new(@view, @template, locals) ]
+        else
+          # older Rails versions
+          args = [nil, @template, nil, locals]
+        end
+
+        @html_result = @view.render_template(*args)
+      end
+      
+      @html_document = HTML::Document.new(@html_result, true, false)
+
+      if block_given?
+        classname = options[:class] || WillPaginate::ViewHelpers.pagination_options[:class]
+        assert_select("div.#{classname}", 1, 'no main DIV', &block)
+      end
+    end
+
+    def response_from_page_or_rjs
+      @html_document.root
+    end
+
+    def validate_page_numbers expected, links, param_name = :page
+      param_pattern = /\W#{CGI.escape(param_name.to_s)}=([^&]*)/
+      
+      assert_equal(expected, links.map { |e|
+        e['href'] =~ param_pattern
+        $1 ? $1.to_i : $1
+      })
+    end
+
+    def assert_links_match pattern, links = nil, numbers = nil
+      links ||= assert_select 'div.pagination a[href]' do |elements|
+        elements
+      end
+
+      pages = [] if numbers
+      
+      links.each do |el|
+        assert_match pattern, el['href']
+        if numbers
+          el['href'] =~ pattern
+          pages << ($1.nil?? nil : $1.to_i)
+        end
+      end
+
+      assert_equal numbers, pages, "page numbers don't match" if numbers
+    end
+
+    def assert_no_links_match pattern
+      assert_select 'div.pagination a[href]' do |elements|
+        elements.each do |el|
+          assert_no_match pattern, el['href']
+        end
+      end
+    end
+end
+
+class DummyRequest
+  attr_accessor :symbolized_path_parameters
+  
+  def initialize
+    @get = true
+    @params = {}
+    @symbolized_path_parameters = { :controller => 'foo', :action => 'bar' }
+  end
+  
+  def get?
+    @get
+  end
+
+  def post
+    @get = false
+  end
+
+  def relative_url_root
+    ''
+  end
+
+  def params(more = nil)
+    @params.update(more) if more
+    @params
+  end
+end
+
+class DummyController
+  attr_reader :request
+  attr_accessor :controller_name
+  
+  def initialize
+    @request = DummyRequest.new
+    @url = ActionController::UrlRewriter.new(@request, @request.params)
+  end
+
+  def params
+    @request.params
+  end
+  
+  def url_for(params)
+    @url.rewrite(params)
+  end
+end
+
+module HTML
+  Node.class_eval do
+    def inner_text
+      children.map(&:inner_text).join('')
+    end
+  end
+  
+  Text.class_eval do
+    def inner_text
+      self.to_s
+    end
+  end
+
+  Tag.class_eval do
+    def inner_text
+      childless?? '' : super
+    end
+  end
+end
diff --git a/vendor/plugins/will_paginate/test/tasks.rake b/vendor/plugins/will_paginate/test/tasks.rake
new file mode 100644
index 0000000..59f2f94
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/tasks.rake
@@ -0,0 +1,59 @@
+require 'rake/testtask'
+
+desc 'Test the will_paginate plugin.'
+Rake::TestTask.new(:test) do |t|
+  t.pattern = 'test/**/*_test.rb'
+  t.verbose = true
+  t.libs << 'test'
+end
+
+# I want to specify environment variables at call time
+class EnvTestTask < Rake::TestTask
+  attr_accessor :env
+
+  def ruby(*args)
+    env.each { |key, value| ENV[key] = value } if env
+    super
+    env.keys.each { |key| ENV.delete key } if env
+  end
+end
+
+for configuration in %w( sqlite3 mysql postgres )
+  EnvTestTask.new("test_#{configuration}") do |t|
+    t.pattern = 'test/finder_test.rb'
+    t.verbose = true
+    t.env = { 'DB' => configuration }
+    t.libs << 'test'
+  end
+end
+
+task :test_databases => %w(test_mysql test_sqlite3 test_postgres)
+
+desc %{Test everything on SQLite3, MySQL and PostgreSQL}
+task :test_full => %w(test test_mysql test_postgres)
+
+desc %{Test everything with Rails 2.1.x, 2.0.x & 1.2.x gems}
+task :test_all do
+  all = Rake::Task['test_full']
+  versions = %w(2.1.0 2.0.4 1.2.6)
+  versions.each do |version|
+    ENV['RAILS_VERSION'] = "~> #{version}"
+    all.invoke
+    reset_invoked unless version == versions.last
+  end
+end
+
+def reset_invoked
+  %w( test_full test test_mysql test_postgres ).each do |name|
+    Rake::Task[name].instance_variable_set '@already_invoked', false
+  end
+end
+
+task :rcov do
+  excludes = %w( lib/will_paginate/named_scope*
+                 lib/will_paginate/core_ext.rb
+                 lib/will_paginate.rb
+                 rails* )
+  
+  system %[rcov -Itest:lib test/*.rb -x #{excludes.join(',')}]
+end
diff --git a/vendor/plugins/will_paginate/test/view_test.rb b/vendor/plugins/will_paginate/test/view_test.rb
new file mode 100644
index 0000000..3ada457
--- /dev/null
+++ b/vendor/plugins/will_paginate/test/view_test.rb
@@ -0,0 +1,365 @@
+require 'helper'
+require 'lib/view_test_process'
+
+class AdditionalLinkAttributesRenderer < WillPaginate::LinkRenderer
+  def initialize(link_attributes = nil)
+    super()
+    @additional_link_attributes = link_attributes || { :default => 'true' }
+  end
+
+  def page_link(page, text, attributes = {})
+    @template.link_to text, url_for(page), attributes.merge(@additional_link_attributes)
+  end
+end
+
+class ViewTest < WillPaginate::ViewTestCase
+  
+  ## basic pagination ##
+
+  def test_will_paginate
+    paginate do |pagination|
+      assert_select 'a[href]', 3 do |elements|
+        validate_page_numbers [2,3,2], elements
+        assert_select elements.last, ':last-child', "Next &raquo;"
+      end
+      assert_select 'span', 2
+      assert_select 'span.disabled:first-child', '&laquo; Previous'
+      assert_select 'span.current', '1'
+      assert_equal '&laquo; Previous 1 2 3 Next &raquo;', pagination.first.inner_text
+    end
+  end
+
+  def test_no_pagination_when_page_count_is_one
+    paginate :per_page => 30
+    assert_equal '', @html_result
+  end
+
+  def test_will_paginate_with_options
+    paginate({ :page => 2 },
+             :class => 'will_paginate', :previous_label => 'Prev', :next_label => 'Next') do
+      assert_select 'a[href]', 4 do |elements|
+        validate_page_numbers [1,1,3,3], elements
+        # test rel attribute values:
+        assert_select elements[1], 'a', '1' do |link|
+          assert_equal 'prev start', link.first['rel']
+        end
+        assert_select elements.first, 'a', "Prev" do |link|
+          assert_equal 'prev start', link.first['rel']
+        end
+        assert_select elements.last, 'a', "Next" do |link|
+          assert_equal 'next', link.first['rel']
+        end
+      end
+      assert_select 'span.current', '2'
+    end
+  end
+
+  def test_will_paginate_using_renderer_class
+    paginate({}, :renderer => AdditionalLinkAttributesRenderer) do
+      assert_select 'a[default=true]', 3
+    end
+  end
+
+  def test_will_paginate_using_renderer_instance
+    renderer = WillPaginate::LinkRenderer.new
+    renderer.gap_marker = '<span class="my-gap">~~</span>'
+    
+    paginate({ :per_page => 2 }, :inner_window => 0, :outer_window => 0, :renderer => renderer) do
+      assert_select 'span.my-gap', '~~'
+    end
+    
+    renderer = AdditionalLinkAttributesRenderer.new(:title => 'rendered')
+    paginate({}, :renderer => renderer) do
+      assert_select 'a[title=rendered]', 3
+    end
+  end
+
+  def test_prev_next_links_have_classnames
+    paginate do |pagination|
+      assert_select 'span.disabled.prev_page:first-child'
+      assert_select 'a.next_page[href]:last-child'
+    end
+  end
+  
+  def test_prev_label_deprecated
+    assert_deprecated ':previous_label' do
+      paginate({ :page => 2 }, :prev_label => 'Deprecated') do
+        assert_select 'a[href]:first-child', 'Deprecated'
+      end
+    end
+  end
+
+  def test_full_output
+    paginate
+    expected = <<-HTML
+      <div class="pagination"><span class="disabled prev_page">&laquo; Previous</span>
+      <span class="current">1</span>
+      <a href="/foo/bar?page=2" rel="next">2</a>
+      <a href="/foo/bar?page=3">3</a>
+      <a href="/foo/bar?page=2" class="next_page" rel="next">Next &raquo;</a></div>
+    HTML
+    expected.strip!.gsub!(/\s{2,}/, ' ')
+    
+    assert_dom_equal expected, @html_result
+  end
+
+  def test_escaping_of_urls
+    paginate({:page => 1, :per_page => 1, :total_entries => 2},
+             :page_links => false, :params => { :tag => '<br>' })
+    
+    assert_select 'a[href]', 1 do |links|
+      query = links.first['href'].split('?', 2)[1]
+      assert_equal %w(page=2 tag=%3Cbr%3E), query.split('&amp;').sort
+    end
+  end
+
+  ## advanced options for pagination ##
+
+  def test_will_paginate_without_container
+    paginate({}, :container => false)
+    assert_select 'div.pagination', 0, 'main DIV present when it shouldn\'t'
+    assert_select 'a[href]', 3
+  end
+
+  def test_will_paginate_without_page_links
+    paginate({ :page => 2 }, :page_links => false) do
+      assert_select 'a[href]', 2 do |elements|
+        validate_page_numbers [1,3], elements
+      end
+    end
+  end
+
+  def test_will_paginate_windows
+    paginate({ :page => 6, :per_page => 1 }, :inner_window => 1) do |pagination|
+      assert_select 'a[href]', 8 do |elements|
+        validate_page_numbers [5,1,2,5,7,10,11,7], elements
+        assert_select elements.first, 'a', '&laquo; Previous'
+        assert_select elements.last, 'a', 'Next &raquo;'
+      end
+      assert_select 'span.current', '6'
+      assert_equal '&laquo; Previous 1 2 &hellip; 5 6 7 &hellip; 10 11 Next &raquo;', pagination.first.inner_text
+    end
+  end
+
+  def test_will_paginate_eliminates_small_gaps
+    paginate({ :page => 6, :per_page => 1 }, :inner_window => 2) do
+      assert_select 'a[href]', 12 do |elements|
+        validate_page_numbers [5,1,2,3,4,5,7,8,9,10,11,7], elements
+      end
+    end
+  end
+  
+  def test_container_id
+    paginate do |div|
+      assert_nil div.first['id']
+    end
+    
+    # magic ID
+    paginate({}, :id => true) do |div|
+      assert_equal 'fixnums_pagination', div.first['id']
+    end
+    
+    # explicit ID
+    paginate({}, :id => 'custom_id') do |div|
+      assert_equal 'custom_id', div.first['id']
+    end
+  end
+
+  ## other helpers ##
+  
+  def test_paginated_section
+    @template = <<-ERB
+      <% paginated_section collection, options do %>
+        <%= content_tag :div, '', :id => "developers" %>
+      <% end %>
+    ERB
+    
+    paginate
+    assert_select 'div.pagination', 2
+    assert_select 'div.pagination + div#developers', 1
+  end
+
+  def test_page_entries_info
+    @template = '<%= page_entries_info collection %>'
+    array = ('a'..'z').to_a
+    
+    paginate array.paginate(:page => 2, :per_page => 5)
+    assert_equal %{Displaying strings <b>6&nbsp;-&nbsp;10</b> of <b>26</b> in total},
+      @html_result
+    
+    paginate array.paginate(:page => 7, :per_page => 4)
+    assert_equal %{Displaying strings <b>25&nbsp;-&nbsp;26</b> of <b>26</b> in total},
+      @html_result
+  end
+
+  uses_mocha 'class name' do
+    def test_page_entries_info_with_longer_class_name
+      @template = '<%= page_entries_info collection %>'
+      collection = ('a'..'z').to_a.paginate
+      collection.first.stubs(:class).returns(mock('class', :name => 'ProjectType'))
+    
+      paginate collection
+      assert @html_result.index('project types'), "expected <#{@html_result.inspect}> to mention 'project types'"
+    end
+  end
+
+  def test_page_entries_info_with_single_page_collection
+    @template = '<%= page_entries_info collection %>'
+    
+    paginate(('a'..'d').to_a.paginate(:page => 1, :per_page => 5))
+    assert_equal %{Displaying <b>all 4</b> strings}, @html_result
+    
+    paginate(['a'].paginate(:page => 1, :per_page => 5))
+    assert_equal %{Displaying <b>1</b> string}, @html_result
+    
+    paginate([].paginate(:page => 1, :per_page => 5))
+    assert_equal %{No entries found}, @html_result
+  end
+  
+  def test_page_entries_info_with_custom_entry_name
+    @template = '<%= page_entries_info collection, :entry_name => "author" %>'
+    
+    entries = (1..20).to_a
+    
+    paginate(entries.paginate(:page => 1, :per_page => 5))
+    assert_equal %{Displaying authors <b>1&nbsp;-&nbsp;5</b> of <b>20</b> in total}, @html_result
+    
+    paginate(entries.paginate(:page => 1, :per_page => 20))
+    assert_equal %{Displaying <b>all 20</b> authors}, @html_result
+    
+    paginate(['a'].paginate(:page => 1, :per_page => 5))
+    assert_equal %{Displaying <b>1</b> author}, @html_result
+    
+    paginate([].paginate(:page => 1, :per_page => 5))
+    assert_equal %{No authors found}, @html_result
+  end
+  
+  ## parameter handling in page links ##
+  
+  def test_will_paginate_preserves_parameters_on_get
+    @request.params :foo => { :bar => 'baz' }
+    paginate
+    assert_links_match /foo%5Bbar%5D=baz/
+  end
+  
+  def test_will_paginate_doesnt_preserve_parameters_on_post
+    @request.post
+    @request.params :foo => 'bar'
+    paginate
+    assert_no_links_match /foo=bar/
+  end
+  
+  def test_adding_additional_parameters
+    paginate({}, :params => { :foo => 'bar' })
+    assert_links_match /foo=bar/
+  end
+  
+  def test_adding_anchor_parameter
+    paginate({}, :params => { :anchor => 'anchor' })
+    assert_links_match /#anchor$/
+  end
+  
+  def test_removing_arbitrary_parameters
+    @request.params :foo => 'bar'
+    paginate({}, :params => { :foo => nil })
+    assert_no_links_match /foo=bar/
+  end
+    
+  def test_adding_additional_route_parameters
+    paginate({}, :params => { :controller => 'baz', :action => 'list' })
+    assert_links_match %r{\Wbaz/list\W}
+  end
+  
+  def test_will_paginate_with_custom_page_param
+    paginate({ :page => 2 }, :param_name => :developers_page) do
+      assert_select 'a[href]', 4 do |elements|
+        validate_page_numbers [1,1,3,3], elements, :developers_page
+      end
+    end    
+  end
+  
+  def test_complex_custom_page_param
+    @request.params :developers => { :page => 2 }
+    
+    paginate({ :page => 2 }, :param_name => 'developers[page]') do
+      assert_select 'a[href]', 4 do |links|
+        assert_links_match /\?developers%5Bpage%5D=\d+$/, links
+        validate_page_numbers [1,1,3,3], links, 'developers[page]'
+      end
+    end
+  end
+
+  def test_custom_routing_page_param
+    @request.symbolized_path_parameters.update :controller => 'dummy', :action => nil
+    paginate :per_page => 2 do
+      assert_select 'a[href]', 6 do |links|
+        assert_links_match %r{/page/(\d+)$}, links, [2, 3, 4, 5, 6, 2]
+      end
+    end
+  end
+
+  def test_custom_routing_page_param_with_dot_separator
+    @request.symbolized_path_parameters.update :controller => 'dummy', :action => 'dots'
+    paginate :per_page => 2 do
+      assert_select 'a[href]', 6 do |links|
+        assert_links_match %r{/page\.(\d+)$}, links, [2, 3, 4, 5, 6, 2]
+      end
+    end
+  end
+
+  def test_custom_routing_with_first_page_hidden
+    @request.symbolized_path_parameters.update :controller => 'ibocorp', :action => nil
+    paginate :page => 2, :per_page => 2 do
+      assert_select 'a[href]', 7 do |links|
+        assert_links_match %r{/ibocorp(?:/(\d+))?$}, links, [nil, nil, 3, 4, 5, 6, 3]
+      end
+    end
+  end
+
+  ## internal hardcore stuff ##
+
+  class LegacyCollection < WillPaginate::Collection
+    alias :page_count :total_pages
+    undef :total_pages
+  end
+
+  def test_deprecation_notices_with_page_count
+    collection = LegacyCollection.new(1, 1, 2)
+
+    assert_deprecated collection.class.name do
+      paginate collection
+    end
+  end
+  
+  uses_mocha 'view internals' do
+    def test_collection_name_can_be_guessed
+      collection = mock
+      collection.expects(:total_pages).returns(1)
+      
+      @template = '<%= will_paginate options %>'
+      @controller.controller_name = 'developers'
+      @view.assigns['developers'] = collection
+      
+      paginate(nil)
+    end
+  end
+  
+  def test_inferred_collection_name_raises_error_when_nil
+    @template = '<%= will_paginate options %>'
+    @controller.controller_name = 'developers'
+    
+    e = assert_raise ArgumentError do
+      paginate(nil)
+    end
+    assert e.message.include?('@developers')
+  end
+
+  if ActionController::Base.respond_to? :rescue_responses
+    # only on Rails 2
+    def test_rescue_response_hook_presence
+      assert_equal :not_found,
+        ActionController::Base.rescue_responses['WillPaginate::InvalidPage']
+    end
+  end
+  
+end