childOne.into("child_one")
        parentSpec.with(childOne)

        DefaultCopySpec childTwo = copySpec()
         childTwo.into("child_two")
        parentSpec.with( childTwo)

        DefaultCopySpec grandchild = copySpec()
        grandchild.into("grandchild")
        childOne.with(grandchild)
        childTwo.with(grandchild)

        List<RelativePath> paths = new ArrayList<RelativePath>()

        inDirectory(rootDir).withTasks("do-stuff").run().assertTasksExecuted(":do-stuff", ":child:do-stuff");
        inDirectory(rootDir).withTasks(":do-stuff").run().assertTasksExecuted(":do-stuff");

        inDirectory(childDir).withTasks("do-stuff").run().assertTasksExecuted(":child:do-stuff");
        inDirectory(childDir).withTasks(":do-stuff").run().assertTasksExecuted(":do-stuff");
    }

    @Test