Add a crude test to verify #16

Author: cowtowncoder

json/src/test/java/com/fasterxml/jackson/jakarta/rs/json/dw/ResourceTestBase.java

@@ -90,4 +90,15 @@ protected Server startServer(int port, Class<? extends Application> appClass,
         }
         return server;
     }
+
+    /*
+    /**********************************************************
+    /* Other helper methods
+    /**********************************************************
+     */
+    
+    protected String a2q(String json) {
+        return json.replace("'", "\"");
+    }
+
 }

json/src/test/java/com/fasterxml/jackson/jakarta/rs/json/dw/SimpleEndpointTestBase.java

@@ -205,6 +205,15 @@ public Point maxPoint(MappingIterator<Point> points) throws IOException
             return max;
         }
 
+        @Path("/echo")
+        @POST
+        @Consumes(MediaType.APPLICATION_JSON)
+        @Produces(MediaType.APPLICATION_JSON)
+        public Point echoPoint(Point point) throws IOException
+        {
+            return point;
+        }
+        
         private int _distance(Point p) {
             return (p.x * p.x) + (p.y * p.y);
         }
@@ -478,7 +487,54 @@ public void testMappingIterator() throws Exception
         assertEquals(4, p.y);
     }
 
-    // [Issue#34] Verify that Untouchables act the way as they should
+    // [jakarta-rs-providers#16]
+    public void testPointNoTrailingContent() throws Exception
+    {
+        final ObjectMapper mapper = new ObjectMapper();
+        Server server = startServer(TEST_PORT, SimpleResourceApp.class);
+        Point p;
+
+        try {
+            URL url = new URL("http://localhost:"+TEST_PORT+"/point/echo");
+
+            // First, content with no trailing stuff
+            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+            conn.setRequestProperty("Accept", MediaType.APPLICATION_JSON);
+            conn.setRequestProperty("Content-Type", MediaType.APPLICATION_JSON);
+            conn.setDoOutput(true);
+            conn.setRequestMethod("POST");
+            OutputStream out = conn.getOutputStream();
+            out.write(a2q("{'x':1,'y':1}").getBytes("UTF-8"));
+            out.close();
+            assertEquals(200, conn.getResponseCode());
+            InputStream in = conn.getInputStream();
+            p = mapper.readValue(in, Point.class);
+            in.close();
+            // ensure we got a valid Point
+            assertNotNull(p);
+            assertEquals(1, p.x);
+            assertEquals(1, p.y);
+
+            // Then try with trailing token; not allowed
+            conn = (HttpURLConnection) url.openConnection();
+            conn.setRequestProperty("Accept", MediaType.APPLICATION_JSON);
+            conn.setRequestProperty("Content-Type", MediaType.APPLICATION_JSON);
+            conn.setDoOutput(true);
+            conn.setRequestMethod("POST");
+            out = conn.getOutputStream();
+            out.write(a2q("{'x':1,'y':1} 123 ").getBytes("UTF-8"));
+            out.close();
+
+            // Hmmh. Typically would be mapped to 400 but apparently JAX-RS default is 500
+            assertEquals(500, conn.getResponseCode());
+            in.close();
+
+        } finally {
+            server.stop();
+        }
+    }
+    
+    // Verify that Untouchables act the way as they should
     @SuppressWarnings("resource")
     public void testUntouchables() throws Exception
     {