require 'spec_helper' describe Layout do it 'should have a valid factory' do Factory.build(:layout).should be_valid end ## validations ## it 'should validate presence of content_for_layout in value' do layout = Factory.build(:layout, :value => 'without content_for_layout') layout.should_not be_valid layout.errors[:value].should == ["should contain 'content_for_layout' liquid tag"] end context 'dealing with page parts' do before(:each) do @layout = Factory.build(:layout) end it 'should have 2 parts' do @layout.send(:build_parts_from_value) @layout.parts.count.should == 2 @layout.parts.first.name.should == 'Body' @layout.parts.first.slug.should == 'layout' @layout.parts.last.name.should == 'Left sidebar' @layout.parts.last.slug.should == 'left_sidebar' end it 'should not add parts to pages if layout does not change' do @layout.stubs(:value_changed?).returns(false) page = Factory.build(:page, :layout => @layout, :site => nil) page.expects(:update_parts!).never @layout.pages << page @layout.save end it 'should add parts to pages if layout changes' do @layout.value = @layout.value + "..." page = Factory.build(:page, :layout => @layout, :site => nil) page.expects(:update_parts!) @layout.pages << page @layout.save end end context 'parsing liquid template' do before(:each) do @layout = Factory.build(:layout) end it 'should not raise an error if template is empty' do @layout.template.should be_nil end end end