asp.net mvc - Testing view's arguments to controller actions? -

i have code in 1 of views:

@html.actionlink("remove", "removewidget", "widgetset",            new {                widgetsettowidgetmapid = item.maprepositoryid,                containingwidgetsetrepositoryid = item.containingwidgetsetrepositoryid},                null) 

with code in controller:

// get: /widgetset/removewidget/1 public actionresult removewidget(int widgetsettowidgetmapid, string                                   containingwidgetsetrepositoryid) 

we have unit tests around controller actions (mocking out dal dependencies) , have end-to-end integration tests controller action way through our web services database , back.

but have been bitten numerous times when refactors controller action's parameter (eg. ) not update view.

what options have add automated testing catch that. ideally simple unit test added.

thanks!