more RibbonClient tests

spring-cloud-netflix-core/src/test/java/org/springframework/cloud/netflix/ribbon/RibbonClientHttpRequestFactoryTests.java

@@ -86,6 +86,14 @@ public class RibbonClientHttpRequestFactoryTests {
 	}
 
 	@Test
+	public void requestWithEncodedPathParamWorks() {
+		ResponseEntity<String> response = restTemplate.getForEntity("http://simple/path/{param}",
+				String.class, "world & everyone else");
+		assertEquals("wrong response code", HttpStatus.OK, response.getStatusCode());
+		assertEquals("wrong response body", "hello world & everyone else", response.getBody());
+	}
+
+	@Test
 	public void requestWithRequestParamWorks() {
 		ResponseEntity<String> response = restTemplate.getForEntity("http://simple/request?param={param}", String.class, "world");
 		assertEquals("wrong response code", HttpStatus.OK, response.getStatusCode());
@@ -100,6 +108,13 @@ public class RibbonClientHttpRequestFactoryTests {
 	}
 
 	@Test
+	public void requestWithEmptyPostWorks() {
+		ResponseEntity<String> response = restTemplate.postForEntity("http://simple/emptypost", "", String.class);
+		assertEquals("wrong response code", HttpStatus.OK, response.getStatusCode());
+		assertEquals("wrong response body", "hello empty", response.getBody());
+	}
+
+	@Test
 	@SneakyThrows
 	public void requestWithHeaderWorks() {
 		RequestEntity<Void> entity = RequestEntity.get(new URI("http://simple/header"))
@@ -136,6 +151,11 @@ public class RibbonClientHttpRequestFactoryTests {
 			return "hello "+param;
 		}
 
+		@RequestMapping(value = "/emptypost", method = RequestMethod.POST)
+		public String hiPostEmpty() {
+			return "hello empty";
+		}
+
 		@RequestMapping("/header")
 		public String hiHeader(@RequestHeader("X-Param") String param) {
 			return "hello "+param;