old_contents: /** @jsx React.DOM */
  "use strict";
  
  jest.dontMock("../Map.js");
  jest.dontMock("../GoogleMapsMixin.js");
  jest.dontMock("../mixins/ChildMixin.js");
  jest.dontMock("../mixins/EventBindingMixin.js");
  
  describe("Map", function() {
    it("should render a canvas", function() {
      var React = require("react/addons"),
          Map = require("../Map.js"),
          {TestUtils} = React.addons,
          MockContext,
          map,
          divCanvas;
  
      MockContext = React.createClass({
        mixins: [require("../GoogleMapsMixin")],
  
        render () {
          return <div><Map /></div>;
        }
      });
  
      map = TestUtils.findRenderedComponentWithType(
        TestUtils.renderIntoDocument(<MockContext />),
        Map
      );
  
      divCanvas = TestUtils.findRenderedDOMComponentWithTag(
        map, "div"
      );
  
      expect(divCanvas.getDOMNode().getAttribute("style")).toEqual("width:100%;height:400px;");
    });
  });
  
new_contents: /** @jsx React.DOM */
  "use strict";
  
  jest.dontMock("../Map.js");
  jest.dontMock("../GoogleMapsMixin.js");
  jest.dontMock("../mixins/ChildMixin.js");
  jest.dontMock("../mixins/EventBindingMixin.js");
  
  describe("Map", function() {
    it("should render a canvas", function() {
      var React = require("react/addons"),
          Map = require("../Map.js"),
          {TestUtils} = React.addons,
          MockContext,
          map,
          divCanvas;
  
      MockContext = React.createClass({
        mixins: [require("../GoogleMapsMixin")],
  
        render () {
          return <div><Map /></div>;
        }
      });
  
      map = TestUtils.findRenderedComponentWithType(
        TestUtils.renderIntoDocument(<MockContext />),
        Map
      );
  
      divCanvas = TestUtils.findRenderedDOMComponentWithTag(
        map, "div"
      );
  
      expect(divCanvas.getDOMNode().getAttribute("style")).toEqual(null);
    });
  });
  
subject: fix spec