code: function infect(tape) {
    if (!document) {
     tape.Test.prototype.html = function () {};
     return;
    }
    injectFavicon();
    createTestResults();
    setInitalStyle();
    decorateTape(tape);
    hijackLog();
    style();
  }
docs: Infect is the only exposed method
  
  @param tape - A instace of tape / bluetape / redtape etc.