Access CSS class name after renderIntoDocument()

[binarykitchen]

In my jest tests I'd like to verify the class names of the rendered elements. How can I do this best?

When I do TestUtils.renderIntoDocument(...), I get the react element in the dom. And then what? How can I access the CSS class from there?

[quantizor]

React.findDOMNode(element).className?

[zpao]

What @yaycmyk said should work.

[binarykitchen]

ah, works, thanks - wish this example was documented somewhere along Jest / TestUtils ...