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Added spec for not() in a predicate

This commit is contained in:
Yorick Peterse 2015-08-18 16:52:07 +02:00
parent 0dcee637d3
commit 8e60c69def
1 changed files with 22 additions and 12 deletions
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10
spec/oga/xpath/compiler/calls/not_spec.rb
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@ -4,8 +4,11 @@ describe Oga::XPath::Compiler do
describe 'not() function' do describe 'not() function' do
before do before do
@document = parse('<root>foo</root>') @document = parse('<root>foo</root>')
@root = @document.children[0]
end end
describe 'at the top-level' do
it 'returns false when the argument is a non-zero integer' do it 'returns false when the argument is a non-zero integer' do
evaluate_xpath(@document, 'not(10)').should == false evaluate_xpath(@document, 'not(10)').should == false
end end
@ -22,4 +25,11 @@ describe Oga::XPath::Compiler do
evaluate_xpath(@document, 'not(foo)').should == true evaluate_xpath(@document, 'not(foo)').should == true
end end
end end
describe 'in a predicate' do
it 'returns a NodeSet containing all matching nodes ' do
evaluate_xpath(@document, 'root[not(node())]').should == node_set(@root)
end
end
end
end end