diff --git a/services/commtest/tests/backup_test.rs b/services/commtest/tests/backup_test.rs
new file mode 100644
--- /dev/null
+++ b/services/commtest/tests/backup_test.rs
@@ -0,0 +1,10 @@
+#[path = "./lib/tools.rs"]
+mod tools;
+
+use tools::Error;
+
+#[tokio::test]
+async fn backup_test() -> Result<(), Error> {
+  assert!(false, "not implemented");
+  Ok(())
+}
diff --git a/services/commtest/tests/blob_test.rs b/services/commtest/tests/blob_test.rs
new file mode 100644
--- /dev/null
+++ b/services/commtest/tests/blob_test.rs
@@ -0,0 +1,10 @@
+#[path = "./lib/tools.rs"]
+mod tools;
+
+use tools::Error;
+
+#[tokio::test]
+async fn blob_test() -> Result<(), Error> {
+  assert!(false, "not implemented");
+  Ok(())
+}
diff --git a/services/commtest/tests/tunnelbroker_test.rs b/services/commtest/tests/tunnelbroker_test.rs
new file mode 100644
--- /dev/null
+++ b/services/commtest/tests/tunnelbroker_test.rs
@@ -0,0 +1,10 @@
+#[path = "./lib/tools.rs"]
+mod tools;
+
+use tools::Error;
+
+#[tokio::test]
+async fn tunnelbroker_test() -> Result<(), Error> {
+  assert!(false, "not implemented");
+  Ok(())
+}