From 51d9de02265d6cc9d6045d79497d2a987ae2f7f7 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Tue, 15 Nov 2016 14:21:27 +0300
Subject: core classes are now serializeable with JAXB (to use as babbler
 extension)

---
 .../java/com/juick/tests/SerializationTests.java   | 96 ++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 src/test/java/com/juick/tests/SerializationTests.java

(limited to 'src/test/java/com/juick/tests/SerializationTests.java')

diff --git a/src/test/java/com/juick/tests/SerializationTests.java b/src/test/java/com/juick/tests/SerializationTests.java
new file mode 100644
index 00000000..dd2812c7
--- /dev/null
+++ b/src/test/java/com/juick/tests/SerializationTests.java
@@ -0,0 +1,96 @@
+package com.juick.tests;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.juick.Message;
+import com.juick.Tag;
+import com.juick.User;
+import com.juick.json.MessageSerializer;
+import com.juick.json.UserSerializer;
+import com.juick.xmpp.extensions.JuickMessage;
+import org.json.JSONObject;
+import org.junit.Test;
+import org.w3c.dom.Document;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+
+import javax.xml.bind.*;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import java.io.IOException;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.TimeZone;
+
+import static org.junit.Assert.assertEquals;
+
+public class SerializationTests {
+    @Test
+    public void DateTest() {
+        Message msg = new Message();
+        SimpleDateFormat df= new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+        df.setTimeZone(TimeZone.getTimeZone("UTC"));
+        try {
+            msg.setDate(df.parse("2015-01-01 05:02:10"));
+            MessageSerializer serializer = new MessageSerializer();
+            String json = serializer.serialize(msg).toString();
+            assertEquals("{\"timestamp\":\"2015-01-01 05:02:10\"}", json);
+        } catch (ParseException e) {
+            e.printStackTrace();
+        }
+    }
+    @Test
+    public void serializersTest() throws IOException, JAXBException, ParserConfigurationException, SAXException {
+        User user = new User();
+        user.setName("ugnich");
+        user.setUid(1);
+        user.setFullName("Anton Ugnich");
+        UserSerializer userSerializer = new UserSerializer();
+        JSONObject handmadeJson = userSerializer.serialize(user);
+        ObjectMapper mapper = new ObjectMapper();
+        mapper.setSerializationInclusion(JsonInclude.Include.NON_EMPTY);
+        mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
+        mapper.setSerializationInclusion(JsonInclude.Include.NON_DEFAULT);
+        User jacksonUser = mapper.readValue(handmadeJson.toString(), User.class);
+        assertEquals("jackson should deserialize ugnich json", user, jacksonUser);
+        String jacksonString = mapper.writeValueAsString(user);
+        JSONObject jacksonJson = new JSONObject(jacksonString);
+        assertEquals("jackson should serialize as ugnich", handmadeJson.length(), jacksonJson.length());
+        Message msg = new Message();
+        msg.setMid(1);
+        msg.setUser(user);
+        msg.setText("yo");
+        msg.setDate(new Date());
+        msg.getTags().add(new Tag("test"));
+        msg.getTags().add(new Tag("json"));
+        MessageSerializer messageSerializer = new MessageSerializer();
+        JSONObject handmadeJsonMessage = messageSerializer.serialize(msg);
+        Message jacksonMessage = mapper.readValue(handmadeJsonMessage.toString(), Message.class);
+        assertEquals("jackson should deserialize ugnich json", msg, jacksonMessage);
+        String jacksonStringMessage = mapper.writeValueAsString(jacksonMessage);
+        JSONObject jacksonJsonMessage = new JSONObject(jacksonStringMessage);
+        assertEquals("jackson should serialize as ugnich", handmadeJsonMessage.length(), jacksonJsonMessage.length());
+
+        JuickMessage jmsg = new JuickMessage(msg);
+        String handmadeXml = jmsg.toString();
+
+        JAXBContext messageContext = JAXBContext.newInstance(Message.class);
+        Unmarshaller unmarshaller = messageContext.createUnmarshaller();
+        Message jaxbMessage = (Message) unmarshaller.unmarshal(new StringReader(handmadeXml));
+        assertEquals("jaxb should unmarshal ugnich xml", msg, jaxbMessage);
+        StringWriter sw = new StringWriter();
+        Marshaller messageMarshaller = messageContext.createMarshaller();
+        messageMarshaller.setProperty(Marshaller.JAXB_FRAGMENT, Boolean.TRUE);
+        messageMarshaller.marshal(msg, sw);
+        String xmlString = sw.toString();
+        DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
+        DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
+        Document doc = dBuilder.parse(new InputSource(new StringReader(xmlString)));
+        assertEquals("jaxb should marshal as ugnich", 4, doc.getDocumentElement().getChildNodes().getLength());
+        assertEquals("jaxb should marshal as ugnich", 7, doc.getDocumentElement().getAttributes().getLength());
+    }
+}
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