Add a failing test for #3262

Author: cowtowncoder

src/test/java/com/fasterxml/jackson/failing/POJONode3262Test.java

@@ -0,0 +1,19 @@
+package com.fasterxml.jackson.failing;
+
+import java.time.LocalDateTime;
+
+import com.fasterxml.jackson.databind.*;
+
+// [databind#3262]: not sure what could be done here
+public class POJONode3262Test extends BaseMapTest
+{
+    private final ObjectMapper MAPPER = newJsonMapper();
+
+    public void testAddJava8DateAsPojo() throws Exception
+    {
+        JsonNode node = MAPPER.createObjectNode().putPOJO("test", LocalDateTime.now());
+        String json = node.toString();
+
+        assertNotNull(json);
+    }
+}