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describe :erb_util_html_escape, shared: true do
it "escape (& < > \" ') to (& < > " ')" do
input = '& < > " \''
expected = '& < > " ''
ERB::Util.__send__(@method, input).should == expected
end
it "not escape characters except (& < > \" ')" do
input = (0x20..0x7E).to_a.collect {|ch| ch.chr}.join('')
expected = input.
gsub(/&/,'&').
gsub(/</,'<').
gsub(/>/,'>').
gsub(/'/,''').
gsub(/"/,'"')
ERB::Util.__send__(@method, input).should == expected
end
it "return empty string when argument is nil" do
input = nil
expected = ''
ERB::Util.__send__(@method, input).should == expected
end
it "returns string when argument is number" do
input = 123
expected = '123'
ERB::Util.__send__(@method, input).should == expected
input = 3.14159
expected = '3.14159'
ERB::Util.__send__(@method, input).should == expected
end
it "returns string when argument is boolean" do
input = true
expected = 'true'
ERB::Util.__send__(@method, input).should == expected
input = false
expected = 'false'
ERB::Util.__send__(@method, input).should == expected
end
end
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