engine/spec/lib/locomotive/render_spec.rb

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require 'spec_helper'
describe 'Locomotive rendering system' do
before(:each) do
@controller = Locomotive::TestController.new
Site.any_instance.stubs(:create_default_pages!).returns(true)
@site = Factory.build(:site)
Site.stubs(:find).returns(@site)
@controller.current_site = @site
@page = Factory.build(:page, :site => nil, :published => true)
end
context 'setting the response' do
before(:each) do
@controller.instance_variable_set(:@page, @page)
@controller.send(:prepare_and_set_response, 'Hello world !')
end
it 'sets the content type to html' do
@controller.response.headers['Content-Type'].should == 'text/html; charset=utf-8'
end
it 'sets the status to 200 OK' do
@controller.status.should == :ok
end
it 'displays the output' do
@controller.output.should == 'Hello world !'
end
it 'does not set the cache' do
@controller.response.headers['Cache-Control'].should be_nil
end
it 'sets the cache by simply using etag' do
@page.cache_strategy = 'simple'
@page.stubs(:updated_at).returns(Time.now)
@controller.send(:prepare_and_set_response, 'Hello world !')
@controller.response.to_a # force to build headers
@controller.response.headers['Cache-Control'].should == 'public'
end
it 'sets the cache for Varnish' do
@page.cache_strategy = '3600'
@page.stubs(:updated_at).returns(Time.now)
@controller.send(:prepare_and_set_response, 'Hello world !')
@controller.response.to_a # force to build headers
@controller.response.headers['Cache-Control'].should == 'max-age=3600, public'
end
it 'sets the status to 404 not found when no page is found' do
@page.stubs(:not_found?).returns(true)
@controller.send(:prepare_and_set_response, 'Hello world !')
@controller.status.should == :not_found
end
end
context 'when retrieving page' do
it 'should retrieve the index page /' do
@controller.request.fullpath = '/'
@controller.current_site.pages.expects(:any_in).with({ :fullpath => %w{index} }).returns([@page])
@controller.send(:locomotive_page).should_not be_nil
end
it 'should also retrieve the index page (index.html)' do
@controller.request.fullpath = '/index.html'
@controller.current_site.pages.expects(:any_in).with({ :fullpath => %w{index} }).returns([@page])
@controller.send(:locomotive_page).should_not be_nil
end
it 'should retrieve it based on the full path' do
@controller.request.fullpath = '/about_us/team.html'
@controller.current_site.pages.expects(:any_in).with({ :fullpath => %w{about_us/team about_us/content_type_template} }).returns([@page])
@controller.send(:locomotive_page).should_not be_nil
end
it 'should return the 404 page if the page does not exist' do
@controller.request.fullpath = '/contact'
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(klass = Page).expects(:published).returns([true])
@controller.current_site.pages.expects(:not_found).returns(klass)
@controller.send(:locomotive_page).should be_true
end
context 'redirect' do
before(:each) do
@page.redirect = true
@page.redirect_url = 'http://www.example.com/'
@controller.request.fullpath = '/contact'
@controller.current_site.pages.expects(:any_in).with({ :fullpath => %w{contact content_type_template} }).returns([@page])
end
it 'redirects to the redirect_url' do
@controller.expects(:redirect_to).with('http://www.example.com/').returns(true)
@controller.send(:render_locomotive_page)
end
end
context 'templatized page' do
before(:each) do
@content_type = Factory.build(:content_type, :site => nil)
@content = @content_type.contents.build(:_visible => true)
@page.templatized = true
@page.content_type = @content_type
@controller.request.fullpath = '/projects/edeneo.html'
@controller.current_site.pages.expects(:any_in).with({ :fullpath => %w{projects/edeneo projects/content_type_template} }).returns([@page])
end
it 'sets the content_instance variable' do
@content_type.contents.stubs(:where).returns([@content])
@controller.send(:locomotive_page).should_not be_nil
@controller.instance_variable_get(:@content_instance).should == @content
end
it 'returns the 404 page if the instance does not exist' do
@content_type.contents.stubs(:where).returns([])
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(klass = Page).expects(:published).returns([true])
@controller.current_site.pages.expects(:not_found).returns(klass)
@controller.send(:locomotive_page).should be_true
@controller.instance_variable_get(:@content_instance).should be_nil
end
it 'returns the 404 page if the instance is not visible' do
@content._visible = false
@content_type.contents.stubs(:where).returns([@content])
(klass = Page).expects(:published).returns([true])
@controller.current_site.pages.expects(:not_found).returns(klass)
@controller.send(:locomotive_page).should be_true
end
end
context 'non published page' do
before(:each) do
@page.published = false
@controller.current_admin = nil
end
it 'should return the 404 page if the page has not been published yet' do
@controller.request.fullpath = '/contact'
@controller.current_site.pages.expects(:any_in).with({ :fullpath => %w{contact content_type_template} }).returns([@page])
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(klass = Page).expects(:published).returns([true])
@controller.current_site.pages.expects(:not_found).returns(klass)
@controller.send(:locomotive_page).should be_true
end
it 'should not return the 404 page if the page has not been published yet and admin is logged in' do
@controller.current_admin = true
@controller.request.fullpath = '/contact'
@controller.current_site.pages.expects(:any_in).with({ :fullpath => %w{contact content_type_template} }).returns([@page])
@controller.send(:locomotive_page).should == @page
end
end
end
end