Simulate React events in minified code in iframe

I have files main.js and test.js, containing compiled clojurescript code.

When I open my-site.com/test, it loads test.js, which adds an iframe to the page that loads my-site.com/main, which in turn loads main.js. test.js then tests various user interactions with my-site.com/main inside the iframe.

The problem is that I'm using React, so I need to simulate React events. Part of the reason I'm using this iframe structure is because I learned that React.addons.TestUtils is not loaded in minified code. I thought that, by leaving test.js un-minified, I woud be able to use its version of React.addons.TestUtils.Simulate to simulate React events in main.js, even if the latter is minified. I thought this would enable me to test production code.

What I found through much trial and error was that, when main.js is not minified, I can use its version of Simulate just fine, but when it is minified, I can't use Simulate from test.js on elements in main.

Am I right? Is it possible to use React.addons.TestUtils.Simulate if the library wasn't loaded in the relevant window? Is it possible to do what I'm trying to do, or is there a better way?