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require 'test/unit'
require 'htree/traverse'
require 'htree/parse'
require 'htree/equality'
class TestTraverse < Test::Unit::TestCase
def test_filter
l = HTree.parse('<a><b>x</b><b/><a/>').make_loc
l2 = l.filter {|n| n.path != 'doc()/a/b[1]' }
assert_equal(HTree.parse('<a><b/><a/>'), l2)
end
def test_title
inputs = [
HTree.parse('<html><title>aaa</title></html>'),
HTree.parse(<<'End')
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns="http://purl.org/rss/1.0/">
<channel>
<title>aaa</title>
</channel>
</rdf:RDF>
End
]
result = HTree::Text.new('aaa')
inputs.each {|input|
assert_equal(result, input.title)
}
inputs.each {|input|
assert_equal(result, input.make_loc.title)
}
end
def test_author
inputs = [
HTree.parse('<html><meta name=author content=xxx></html>'),
HTree.parse('<html><link rev=made title=xxx></html>'),
HTree.parse(<<'End'),
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns="http://purl.org/rss/1.0/">
<channel>
<dc:creator>xxx</dc:creator>
</channel>
</rdf:RDF>
End
HTree.parse(<<'End')
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns="http://purl.org/rss/1.0/">
<channel>
<dc:publisher>xxx</dc:publisher>
</channel>
</rdf:RDF>
End
]
result = HTree::Text.new('xxx')
inputs.each {|input|
#assert_equal(result, input.author)
}
inputs.each {|input|
assert_equal(result, input.make_loc.author)
}
end
end
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