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It hasn't been discussed whether the data merge web interface will be developed in this repository. Since this the web UI will very likely use be developed using the infusion framework, if UI will be is a part of this repository, jqUnit from infusion will be the best choice as it will be used to test infusion components developed for the UI. However, if UI is not part of this repository, pulling in 43M infusion library for testing a few node.js scripts seems an overkill. This evaluation is to determine in the latter case, what's the best choice for testing these node.js scripts.
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