toc_spec.rb in rpub-0.5.0

- old
+ new
@@ -1,40 +1,38 @@
-require 'spec_helper'
-
 describe Rpub::Epub::Toc do
   let(:chapters) { [] }
-  let(:config)   { {} }
-  let(:book)     { double('book', :uid => 'foo', :title => 'title', :chapters => chapters, :config => config) }
+  let(:config)   { OpenStruct.new({ 'title' => 'title' }) }
+  let(:book)     { double('book', :uid => 'foo', :chapters => chapters, :config => config) }
   let(:subject)  { described_class.new(book).render }
 
-  it { should have_xpath('/xmlns:ncx') }
-  it { should have_xpath('/xmlns:ncx/xmlns:head/xmlns:meta[@name="dtb:uid"][@content="foo"]') }
-  it { should have_xpath('/xmlns:ncx/xmlns:head/xmlns:meta[@name="dtb:depth"][@content="2"]') }
-  it { should have_xpath('/xmlns:ncx/xmlns:head/xmlns:meta[@name="dtb:totalPageCount"][@content="0"]') }
-  it { should have_xpath('/xmlns:ncx/xmlns:head/xmlns:meta[@name="dtb:maxPageNumber"][@content="0"]') }
-  it { should have_xpath('/xmlns:ncx/xmlns:docTitle/xmlns:text[text()="title"]') }
+  it { is_expected.to have_xpath('/xmlns:ncx') }
+  it { is_expected.to have_xpath('/xmlns:ncx/xmlns:head/xmlns:meta[@name="dtb:uid"][@content="foo"]') }
+  it { is_expected.to have_xpath('/xmlns:ncx/xmlns:head/xmlns:meta[@name="dtb:depth"][@content="2"]') }
+  it { is_expected.to have_xpath('/xmlns:ncx/xmlns:head/xmlns:meta[@name="dtb:totalPageCount"][@content="0"]') }
+  it { is_expected.to have_xpath('/xmlns:ncx/xmlns:head/xmlns:meta[@name="dtb:maxPageNumber"][@content="0"]') }
+  it { is_expected.to have_xpath('/xmlns:ncx/xmlns:docTitle/xmlns:text[text()="title"]') }
 
   context 'without chapters' do
-    it { should_not have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint') }
+    it { is_expected.not_to have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint') }
   end
 
   context 'with chapters' do
     let(:heading1) { double('heading', :children => [heading2], :value => double('value', :options => { :level => 1, :raw_text => 'chapter title'  }), :attr => { :id => 'foo' }) }
     let(:heading2) { double('heading', :children => [], :value => double('value', :options => { :level => 2, :raw_text => 'chapter title 2' }), :attr => { :id => 'bar' }) }
     let(:toc)      { double('toc', :children => [heading1])}
     let(:chapters) { [double('chapter', :title => 'chapter title', :filename => 'filename', :xml_id => 'id', :toc => toc)] }
-    it { should have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint[@id="foo"]') }
-    it { should have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:navLabel/xmlns:text[text()="chapter title"]') }
-    it { should have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:content[@src="filename#foo"]') }
-    it { should have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:navPoint[@id="bar"]') }
-    it { should have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:navPoint/xmlns:navLabel/xmlns:text[text()="chapter title 2"]') }
-    it { should have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:navPoint/xmlns:content[@src="filename#bar"]') }
+    it { is_expected.to have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint[@id="foo"]') }
+    it { is_expected.to have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:navLabel/xmlns:text[text()="chapter title"]') }
+    it { is_expected.to have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:content[@src="filename#foo"]') }
+    it { is_expected.to have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:navPoint[@id="bar"]') }
+    it { is_expected.to have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:navPoint/xmlns:navLabel/xmlns:text[text()="chapter title 2"]') }
+    it { is_expected.to have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:navPoint/xmlns:content[@src="filename#bar"]') }
 
     context 'with low max_level' do
-      let(:config) { { :max_level => 1 } }
-      it { should have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint[@id="foo"]') }
-      it { should have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:navLabel/xmlns:text[text()="chapter title"]') }
-      it { should have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:content[@src="filename#foo"]') }
-      it { should_not have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:navPoint') }
+      let(:config) { OpenStruct.new({ 'title' => 'title', 'max_level' => 1 }) }
+      it { is_expected.to have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint[@id="foo"]') }
+      it { is_expected.to have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:navLabel/xmlns:text[text()="chapter title"]') }
+      it { is_expected.to have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:content[@src="filename#foo"]') }
+      it { is_expected.not_to have_xpath('/xmlns:ncx/xmlns:navMap/xmlns:navPoint/xmlns:navPoint') }
     end
   end
 end