word boundary text.js specs

text_spec.js

    it("adds zero-width breaking spaces betwee<wbr>n special characters in the 'content'", function() {
      expect(EM.Text.fromBBF({content:"<span class=\"some-class\" style=\"font-size:10\" special chars %^&amp;*"}).get('content'))
      .toBe("something containing special chars %<wbr>^<wbr>&<wbr>amp;<wbr>*");
    });
    it("preserves the original content in 'raw_content'", function() {
      expect(EM.Text.fromBBF({content:"something containing special chars %^&amp;*"}).get('raw_content'))
      .toBe("something containing special chars %^&amp;*");
    });