# -*- coding: utf-8 -*- require_relative 'helper' require 'epub/searcher' require 'epub/parser/cfi' class TestSearcher < Test::Unit::TestCase class TestPublication < self def setup super opf_path = File.expand_path('../fixtures/book/OPS/ルートファイル.opf', __FILE__) nav_path = File.expand_path('../fixtures/book/OPS/nav.xhtml', __FILE__) @package = EPUB::Parser::Publication.new(open(opf_path)).parse @package.spine.each_itemref do |itemref| stub(itemref.item).read { itemref.idref == 'nav' ? File.read(nav_path) : '' } end end def test_no_result assert_empty EPUB::Searcher::Publication.search_text(@package, 'no result') end def test_simple assert_equal( results([ [[[:element, 2, {:name => 'spine', :id => nil}], [:itemref, 0, {:id => nil}], [:element, 0, {:name => 'head', :id => nil}], [:element, 0, {:name => 'title', :id => nil}], [:text, 0]], [[:character, 9]], [[:character, 16]]], [[[:element, 2, {:name => 'spine', :id => nil}], [:itemref, 0, {:id => nil}], [:element, 1, {:name => 'body', :id => nil}], [:element, 0, {:name => 'div', :id => nil}], [:element, 0, {:name => 'nav', :id => 'idid'}], [:element, 0, {:name => 'hgroup', :id => nil}], [:element, 1, {:name => 'h1', :id => nil}], [:text, 0]], [[:character, 9]], [[:character, 16]]] ]), EPUB::Searcher::Publication.search_text(@package, 'Content') ) end def test_search_element_xpath_without_namespaces assert_equal( [ "epubcfi(/4/2!/4/2/2[idid]/4/2/2)", "epubcfi(/4/2!/4/2/2[idid]/4/4/4/2/2)", "epubcfi(/4/2!/4/2/2[idid]/4/4/4/4/2)", "epubcfi(/4/2!/4/2/2[idid]/4/4/4/6/2)", "epubcfi(/4/2!/4/2/2[idid]/4/4/4/8/2)" ], EPUB::Searcher::Publication.search_element(@package, xpath: './/xhtml:a').collect {|result| result[:location]}.map(&:to_fragment) ) end def test_search_element_xpath_with_namespaces assert_equal( [ "epubcfi(/4/2!/4/2/2[idid]/4/2/2)", "epubcfi(/4/2!/4/2/2[idid]/4/4/4/2/2)", "epubcfi(/4/2!/4/2/2[idid]/4/4/4/4/2)", "epubcfi(/4/2!/4/2/2[idid]/4/4/4/6/2)", "epubcfi(/4/2!/4/2/2[idid]/4/4/4/8/2)" ], EPUB::Searcher::Publication.search_element(@package, xpath: './/customnamespace:a', namespaces: {'customnamespace' => 'http://www.w3.org/1999/xhtml'}).collect {|result| result[:location]}.map(&:to_fragment) ) end def test_search_element_css_selector assert_equal( [ "epubcfi(/4/2!/4/2/2[idid]/4/2)", "epubcfi(/4/2!/4/2/2[idid]/4/4)", "epubcfi(/4/2!/4/2/2[idid]/4/4/4/2)", "epubcfi(/4/2!/4/2/2[idid]/4/4/4/4)", "epubcfi(/4/2!/4/2/2[idid]/4/4/4/6)", "epubcfi(/4/2!/4/2/2[idid]/4/4/4/8)" ], EPUB::Searcher::Publication.search_element(@package, css: 'ol > li').collect {|result| result[:location]}.map(&:to_fragment) ) end class TesetResult < self def test_to_cfi assert_equal 'epubcfi(/6/2!/4/2/2[idid]/2/4/1,:9,:16)', EPUB::Searcher::Publication.search_text(@package, 'Content').last.to_cfi.to_fragment end end end class TestXHTML < self def setup super nav_path = File.expand_path('../fixtures/book/OPS/nav.xhtml', __FILE__) @doc = Nokogiri.XML(open(nav_path)) @h1 = @doc.search('h1').first @nav = @doc.search('nav').first end module TestSearch def test_no_result assert_empty @searcher.search_text(@h1, 'no result') end def test_simple assert_equal results([[[[:text, 0]], [[:character, 9]], [[:character, 16]]]]), @searcher.search_text(@h1, 'Content') end def test_multiple_text_result assert_equal results([[[[:text, 0]], [[:character, 6]], [[:character, 7]]], [[[:text, 0]], [[:character, 10]], [[:character, 11]]]]), @searcher.search_text(@h1, 'o') end def test_text_after_element elem = Nokogiri.XML('innerafter') assert_equal results([[[[:text, 1]], [[:character, 0]], [[:character, 5]]]]), @searcher.search_text(elem, 'after') end def test_entity_reference elem = Nokogiri.XML('before<after') assert_equal results([[[[:text, 0]], [[:character, 6]], [[:character, 7]]]]), @searcher.search_text(elem, '<') end def test_nested_result assert_equal results([[[[:element, 1, {:name => 'ol', :id => nil}], [:element, 1, {:name => 'li', :id => nil}], [:element, 1, {:name => 'ol', :id => nil}], [:element, 1, {:name => 'li', :id => nil}], [:element, 0, {:name => 'a', :id => nil}], [:text, 0]], [[:character, 0]], [[:character, 3]]]]), @searcher.search_text(@nav, '第二節') end def test_img assert_equal [result([[[:element, 1, {:name => 'ol', :id => nil}], [:element, 1, {:name => 'li', :id => nil}], [:element, 1, {:name => 'ol', :id => nil}], [:element, 2, {:name => 'li', :id => nil}], [:element, 0, {:name => 'a', :id => nil}], [:element, 0, {:name => 'img', :id => nil}]], nil, nil])], @searcher.search_text(@nav, '第三節') end end class TestRestricted < self include TestSearch def setup super @searcher = EPUB::Searcher::XHTML::Restricted end end class TestSeamless < self include TestSearch def setup super @searcher = EPUB::Searcher::XHTML::Seamless end def test_seamless elem = Nokogiri.XML('This includes a child element.') assert_equal results([[[], [[:text, 0], [:character, 0]], [[:text, 1], [:character, 17]]]]), @searcher.search_text(elem, 'This includes a child element.') end end class TestResult < self def setup super @result = EPUB::Searcher::XHTML::Restricted.search_text(@doc, '第二節').first end def test_to_cfi assert_equal 'epubcfi(/4/2/2[idid]/4/4/4/4/2/1,:0,:3)', @result.to_cfi.to_fragment end def test_to_cfi_img assert_equal 'epubcfi(/4/2/2[idid]/4/4/4/6/2/2)', EPUB::Searcher::XHTML::Restricted.search_text(@doc, '第三節').first.to_cfi.to_fragment end end end private def results(results) results.collect {|res| result(res)} end def result(steps_triple) EPUB::Searcher::Result.new(*steps_triple.collect {|steps| steps ? steps.collect {|s| step(s)} : steps }) end def step(step) EPUB::Searcher::Result::Step.new(*step) end end