text: var expect = require("chai").expect;
  
  exports.templateData = {};
  
  exports.checkError = function (e) {
      expect(Array.isArray(e.errors)).to.equal(true);
      expect(e.errors.length).to.equal(1);
  
      var message = e.toString();
      expect(message).to.contain("template.marko:1:0");
      expect(message).to.contain('The tag "test-invalid-attr" in taglib');
      expect(message).to.contain('does not support attribute "invalid"');
  };