diff --git a/examples/hello_lib/tests/greeting.rs b/examples/hello_lib/tests/greeting.rs
new file mode 100644
index 0000000..6084d13
--- /dev/null
+++ b/examples/hello_lib/tests/greeting.rs
@@ -0,0 +1,27 @@
+// Copyright 2015 The Bazel Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+extern crate hello_lib;
+
+// test gate is not usually required in an integration test, but the BUILD
+// script is using this file to test cdylib compilation as well, and when
+// compiled in that mode, greeter is an unused import.
+#[cfg(test)]
+use hello_lib::greeter;
+
+#[test]
+fn test_greeting() {
+    let hello = greeter::Greeter::new("Hello");
+    assert_eq!("Hello world", hello.greeting("world"));
+}