Fix dates via GET as per #10 + add test

Still need to pull up web service on or accessible via CI server running
latest SS version for more tests. Tested locally.

Author: Layoric

src/AndroidClient/client/src/main/java/net/servicestack/client/JsonServiceClient.java

@@ -100,7 +100,7 @@ public String createUrl(Object requestDto, Map<String,String> query){
                 sb.append(sb.length() == 0 ? "?" : "&");
                 sb.append(URLEncoder.encode(f.getName(), "UTF-8"));
                 sb.append("=");
-                sb.append(URLEncoder.encode(Utils.stripQuotes(val.toString()), "UTF-8"));
+                sb.append(URLEncoder.encode(Utils.stripQuotes(getGson().toJson(val)), "UTF-8"));
             }
 
             if (query != null) {

src/AndroidClient/client/src/test/java/net/servicestack/client/tests/JsonServiceClientTests.java

@@ -10,6 +10,8 @@
 import net.servicestack.client.tests.dto.*;
 
 import java.net.HttpURLConnection;
+import java.util.Calendar;
+import java.util.Date;
 
 public class JsonServiceClientTests extends TestCase {
 
@@ -64,4 +66,21 @@ public void exec(HttpURLConnection conn) {
 //        assertTrue(passTest);
 //    }
 
+//    public void test_can_serialize_dates_correctly_via_get_request() {
+//        JsonServiceClient client = new JsonServiceClient("http://localhost:65109/");
+//
+//        testDateDtos.MyGetRequest request = new testDateDtos.MyGetRequest();
+//        Calendar cal = Calendar.getInstance();
+//        cal.set(Calendar.YEAR, 2015);
+//        cal.set(Calendar.MONTH, Calendar.JANUARY);
+//        cal.set(Calendar.DAY_OF_MONTH, 1);
+//        Date dateRepresentation = cal.getTime();
+//        Date date = dateRepresentation;
+//
+//        request.setDate(date);
+//        testDateDtos.MyGetRequestResponse response = client.get(request);
+//        assertTrue(response != null);
+//        assertEquals(request.getDate(),response.getResult());
+//    }
+
 }

src/AndroidClient/client/src/test/java/net/servicestack/client/tests/testDateDtos.java

@@ -0,0 +1,66 @@
+/* Options:
+Date: 2015-11-12 14:13:51
+Version: 4.046
+BaseUrl: http://localhost:65109
+
+Package: net.servicestack.client.tests
+GlobalNamespace: testDateDtos
+//AddPropertyAccessors: True
+//SettersReturnThis: True
+//AddServiceStackTypes: True
+//AddResponseStatus: False
+//AddImplicitVersion: 
+//IncludeTypes: 
+//ExcludeTypes: 
+//TreatTypesAsStrings: 
+//DefaultImports: java.math.*,java.util.*,net.servicestack.client.*
+*/
+
+package net.servicestack.client.tests;
+
+import java.math.*;
+import java.util.*;
+import net.servicestack.client.*;
+
+public class testDateDtos
+{
+
+    @Route("/hello/{Name}")
+    public static class Hello implements IReturn<HelloResponse>
+    {
+        public String Name = null;
+
+        public String getName() { return Name; }
+        public Hello setName(String value) { this.Name = value; return this; }
+        private static Object responseType = HelloResponse.class;
+        public Object getResponseType() { return responseType; }
+    }
+
+    @Route("/testing")
+    public static class MyGetRequest implements IReturn<MyGetRequestResponse>
+    {
+        public Date Date = null;
+
+        public Date getDate() { return Date; }
+        public MyGetRequest setDate(Date value) { this.Date = value; return this; }
+        private static Object responseType = MyGetRequestResponse.class;
+        public Object getResponseType() { return responseType; }
+    }
+
+    public static class HelloResponse
+    {
+        public String Result = null;
+
+        public String getResult() { return Result; }
+        public HelloResponse setResult(String value) { this.Result = value; return this; }
+    }
+
+    public static class MyGetRequestResponse
+    {
+        public Date Result = null;
+
+        public Date getResult() { return Result; }
+        public MyGetRequestResponse setResult(Date value) { this.Result = value; return this; }
+    }
+
+}