import org.junit.Assert version = '1.0' dependencies { runtime module("commons-lang:commons-lang:2.4") { dependency("commons-io:commons-io:1.2") } } task testDeps { doLast { Assert.assertEquals(['commons-lang-2.4.jar', 'commons-io-1.2.jar'] as Set, configurations.runtime.collect { it.name } as Set) } }