kaminari--kaminari/spec/helpers/helpers_spec.rb

require File.expand_path('../spec_helper', File.dirname(__FILE__))
include Kaminari::Helpers

describe 'Kaminari::Helpers::PaginationRenderer' do
  let :template do
    stub(r = Object.new) do
      render.with_any_args
      params { {} }
      url_for {|h| "/foo?page=#{h[:page]}"}
    end
    r
  end

  describe '#params' do
    before do
      @renderer = PaginationRenderer.new(template, :params => {:controller => 'foo', :action => 'bar'})
    end
    subject { @renderer.instance_variable_get '@template' }
    its(:params) { should == {:controller => 'foo', :action => 'bar'} }
  end

  #TODO test somehow...
#   describe '#tagify_links' do
#     def tags_with(options)
#       PaginationRenderer.new(template, options).tagify_links
#     end

#     context '1 page in total' do
#       subject { tags_with :num_pages => 1, :current_page => 1 }
#       it { should have(0).tags }
#     end

#     context '10 pages in total' do
#       context 'first page' do
#         subject { tags_with :num_pages => 10, :current_page => 1 }
#         it { should_not contain_tag PrevLink }
#         it { should contain_tag PrevSpan }
#         it { should contain_tag CurrentPage }
#         it { should_not contain_tag FirstPageLink }
#         it { should contain_tag LastPageLink }
#         it { should contain_tag PageLink }
#         it { should contain_tag NextLink }
#         it { should_not contain_tag NextSpan }
#         it { should contain_tag TruncatedSpan }
#       end

#       context 'second page' do
#         subject { tags_with :num_pages => 10, :current_page => 2 }
#         it { should contain_tag PrevLink }
#         it { should_not contain_tag PrevSpan }
#         it { should contain_tag CurrentPage }
#         it { should contain_tag FirstPageLink }
#         it { should contain_tag LastPageLink }
#         it { should contain_tag PageLink }
#         it { should contain_tag NextLink }
#         it { should_not contain_tag NextSpan }
#         it { should contain_tag TruncatedSpan }
#       end

#       context 'third page' do
#         subject { tags_with :num_pages => 10, :current_page => 3 }
#         it { should contain_tag PrevLink }
#         it { should_not contain_tag PrevSpan }
#         it { should contain_tag CurrentPage }
#         it { should contain_tag FirstPageLink }
#         it { should contain_tag LastPageLink }
#         it { should contain_tag PageLink }
#         it { should contain_tag NextLink }
#         it { should_not contain_tag NextSpan }
#         it { should contain_tag TruncatedSpan }
#       end

#       context 'fourth page(no truncation)' do
#         subject { tags_with :num_pages => 10, :current_page => 4 }
#         it { should contain_tag PrevLink }
#         it { should_not contain_tag PrevSpan }
#         it { should contain_tag CurrentPage }
#         it { should contain_tag FirstPageLink }
#         it { should contain_tag LastPageLink }
#         it { should contain_tag PageLink }
#         it { should contain_tag NextLink }
#         it { should_not contain_tag NextSpan }
#         it { should_not contain_tag TruncatedSpan }
#       end

#       context 'seventh page(no truncation)' do
#         subject { tags_with :num_pages => 10, :current_page => 7 }
#         it { should contain_tag PrevLink }
#         it { should_not contain_tag PrevSpan }
#         it { should contain_tag CurrentPage }
#         it { should contain_tag FirstPageLink }
#         it { should contain_tag LastPageLink }
#         it { should contain_tag PageLink }
#         it { should contain_tag NextLink }
#         it { should_not contain_tag NextSpan }
#         it { should_not contain_tag TruncatedSpan }
#       end

#       context 'eighth page' do
#         subject { tags_with :num_pages => 10, :current_page => 8 }
#         it { should contain_tag PrevLink }
#         it { should_not contain_tag PrevSpan }
#         it { should contain_tag CurrentPage }
#         it { should contain_tag FirstPageLink }
#         it { should contain_tag LastPageLink }
#         it { should contain_tag PageLink }
#         it { should contain_tag NextLink }
#         it { should_not contain_tag NextSpan }
#         it { should contain_tag TruncatedSpan }
#       end

#       context 'last page' do
#         subject { tags_with :num_pages => 10, :current_page => 10 }
#         it { should contain_tag PrevLink }
#         it { should_not contain_tag PrevSpan }
#         it { should contain_tag CurrentPage }
#         it { should contain_tag FirstPageLink }
#         it { should_not contain_tag LastPageLink }
#         it { should contain_tag PageLink }
#         it { should_not contain_tag NextLink }
#         it { should contain_tag NextSpan }
#         it { should contain_tag TruncatedSpan }
#       end
#     end
#   end
end