diff --git a/samples/cachingfs/caching_fs_test.go b/samples/cachingfs/caching_fs_test.go
index cff680b..829d030 100644
--- a/samples/cachingfs/caching_fs_test.go
+++ b/samples/cachingfs/caching_fs_test.go
@@ -113,10 +113,13 @@ func (t *BasicsTest) SetUp(ti *TestInfo) {
 	t.CachingFSTest.setUp(lookupEntryTimeout, getattrTimeout)
 }
 
-func (t *BasicsTest) StatNonexistent_Root() {
+func (t *BasicsTest) StatNonexistent() {
 	names := []string{
 		"blah",
-		"bar", // Wrong directory
+		"bar",
+		"dir/blah",
+		"dir/dir",
+		"dir/foo",
 	}
 
 	for _, n := range names {
@@ -127,10 +130,6 @@ func (t *BasicsTest) StatNonexistent_Root() {
 	}
 }
 
-func (t *BasicsTest) StatNonexistent_Dir() {
-	AssertTrue(false, "TODO")
-}
-
 func (t *BasicsTest) StatFoo() {
 	AssertTrue(false, "TODO")
 }