diff --git a/spring-cloud-function-samples/function-sample/src/test/java/com/example/SampleApplicationMvcTests.java b/spring-cloud-function-samples/function-sample/src/test/java/com/example/SampleApplicationMvcTests.java
index e41b79c81..70c994165 100644
--- a/spring-cloud-function-samples/function-sample/src/test/java/com/example/SampleApplicationMvcTests.java
+++ b/spring-cloud-function-samples/function-sample/src/test/java/com/example/SampleApplicationMvcTests.java
@@ -48,6 +48,13 @@ public void words() throws Exception {
 		mockMvc.perform(asyncDispatch(result)).andExpect(content().string("[\"foo\",\"bar\"]"));
 	}
 
+	@Test
+	public void wordsUppercase() throws Exception {
+		MvcResult result = this.mockMvc.perform(get("/words|uppercase")).andReturn();
+		mockMvc.perform(asyncDispatch(result)).andExpect(content().string("[\"FOO\",\"BAR\"]"));
+	}
+
+
 	@Test
 	public void uppercase() throws Exception {
 		MvcResult result = this.mockMvc.perform(post("/uppercase").contentType(MediaType.TEXT_PLAIN).content("foo")).andReturn();