在Junit测试期间无法通过Ant在Jar中找到属性文件

I am having problems running my Junit tests via Ant. I can't seem to get Ant to see the properties file it needs to load a dll my project needs. All my tests work using the Junit GUI in Elcipse, so I'm pretty sure it's not a problem with the tests themselves. I think my problem is something classpath-related, but I can't seem to find the problem.I am having problems running my Junit tests via