number() spec for converting empty strings.

2014-08-27 23:52:12 +02:00 · 2014-08-27 23:52:12 +02:00 · 27d2b6c2c3
parent 7c68f2a49b
commit 27d2b6c2c3
1 changed files with 4 additions and 0 deletions
--- a/spec/oga/xpath/evaluator/calls/number_spec.rb
+++ b/spec/oga/xpath/evaluator/calls/number_spec.rb
@ -42,5 +42,9 @@ describe Oga::XPath::Evaluator do
    example 'return NaN for empty node sets' do
      @evaluator.evaluate('number(foo)').should be_nan
    end
+
+    example 'return NaN for empty strings' do
+      @evaluator.evaluate('number("")').should be_nan
+    end
  end
 end