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89 lines
3.4 KiB
Ruby
89 lines
3.4 KiB
Ruby
# rexml_xpath_attribute_query.rb
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# May 16, 2007
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#
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require 'test/unit'
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require 'rexml/document'
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class TestRexmlXpathAttributeQuery < Test::Unit::TestCase
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# xmlstr1 and xmlstr2 only differ in the second line - namespaces in the root element
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@@xmlstr1 = '<?xml version="1.0" encoding="UTF-8"?>
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<feed xmlns="http://www.w3.org/2005/Atom" xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/" xmlns:gd="http://schemas.google.com/g/2005" xmlns:gCal="http://schemas.google.com/gCal/2005">
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<id>http://www.google.com/calendar/feeds/me%40gmail.com</id>
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<entry>
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<id>http://www.google.com/calendar/feeds/me%40gmail.com/me%40gmail.com</id>
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<published>2007-05-16T13:42:27.942Z</published>
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<updated>2007-05-15T03:29:28.000Z</updated>
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<title type="text">My Calendar</title>
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<link rel="alternate" type="application/atom+xml" href="http://www.google.com/calendar/feeds/me%40gmail.com/private/full"/>
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<link rel="http://schemas.google.com/acl/2007#accessControlList" type="application/atom+xml" href="http://www.google.com/calendar/feeds/me%40gmail.com/acl/full"/>
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<link rel="self" type="application/atom+xml" href="http://www.google.com/calendar/feeds/me%40gmail.com/me%40gmail.com"/>
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<author>
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<name>Me</name>
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<email>me@gmail.com</email>
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</author>
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</entry>
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</feed>'
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@@xmlstr2 = '<?xml version="1.0" encoding="UTF-8"?>
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<feed>
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<id>http://www.google.com/calendar/feeds/me%40gmail.com</id>
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<entry>
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<id>http://www.google.com/calendar/feeds/me%40gmail.com/me%40gmail.com</id>
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<published>2007-05-16T13:42:27.942Z</published>
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<updated>2007-05-15T03:29:28.000Z</updated>
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<title type="text">My Calendar</title>
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<link rel="alternate" type="application/atom+xml" href="http://www.google.com/calendar/feeds/me%40gmail.com/private/full"/>
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<link rel="http://schemas.google.com/acl/2007#accessControlList" type="application/atom+xml" href="http://www.google.com/calendar/feeds/me%40gmail.com/acl/full"/>
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<link rel="self" type="application/atom+xml" href="http://www.google.com/calendar/feeds/me%40gmail.com/me%40gmail.com"/>
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<author>
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<name>Me</name>
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<email>me@gmail.com</email>
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</author>
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</entry>
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</feed>'
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# Fails
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def test_xpath_query
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do_test @@xmlstr1
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end
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# Passes
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def test_xpath_query_no_namespace
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do_test @@xmlstr2
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end
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def do_test(xmlString)
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hrefs = [
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"http://www.google.com/calendar/feeds/me%40gmail.com/private/full",
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"http://www.google.com/calendar/feeds/me%40gmail.com/acl/full",
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"http://www.google.com/calendar/feeds/me%40gmail.com/me%40gmail.com"
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]
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ctr=0
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REXML::Document.new(xmlString).elements.each("feed/entry") do |element|
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@alternate_link = element.elements["link[@rel='alternate']"]
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assert_not_nil( @alternate_link )
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assert_equal( hrefs[ctr], @alternate_link.attributes['href'])
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ctr += 1
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end
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end
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def test_another_way
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doc = REXML::Document.new(@@xmlstr1)
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hrefs = [
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"http://www.google.com/calendar/feeds/me%40gmail.com/private/full",
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"http://www.google.com/calendar/feeds/me%40gmail.com/acl/full",
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"http://www.google.com/calendar/feeds/me%40gmail.com/me%40gmail.com"
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]
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ctr=0
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REXML::XPath.each(doc, "//link[@rel='alternate']") do |element|
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@alternate_link = element
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assert_not_nil @alternate_link
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assert_equal( hrefs[ctr], @alternate_link.attributes['href'])
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ctr += 1
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end
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end
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end
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