add tests for Util

src/main/java/com/github/nkzawa/engineio/client/Socket.java

@@ -16,7 +16,6 @@ import java.util.*;
 import java.util.concurrent.*;
 import java.util.logging.Logger;
 
-
 public abstract class Socket extends Emitter {
 
     private static final Logger logger = Logger.getLogger("engine.io-client:socket");
@@ -520,9 +519,9 @@ public abstract class Socket extends Emitter {
             opts.secure = "https".equals(uri.getScheme()) || "wss".equals(uri.getScheme());
             opts.port = uri.getPort();
 
-            String query = uri.getQuery();
+            String query = uri.getRawQuery();
             if (query != null) {
-                opts.query = uri.getQuery();
+                opts.query = query;
             }
 
             return opts;

src/main/java/com/github/nkzawa/engineio/client/Util.java

@@ -15,12 +15,8 @@ public class Util {
         StringBuilder str = new StringBuilder();
         for (Map.Entry<String, String> entry : obj.entrySet()) {
             if (str.length() > 0) str.append("&");
-            try {
+            str.append(encodeURIComponent(entry.getKey())).append("=")
-                str.append(URLEncoder.encode(entry.getKey(), "UTF-8")).append("=")
+                    .append(encodeURIComponent(entry.getValue()));
-                        .append(URLEncoder.encode(entry.getValue(), "UTF-8"));
-            } catch (UnsupportedEncodingException e) {
-                throw new RuntimeException(e);
-            }
         }
         return str.toString();
     }
@@ -30,14 +26,31 @@ public class Util {
         String[] pairs = qs.split("&");
         for (String _pair : pairs) {
             String[] pair = _pair.split("=");
-            try {
+            qry.put(decodeURIComponent(pair[0]),
-                qry.put(URLDecoder.decode(pair[0], "UTF-8"),
+                    pair.length > 0 ? decodeURIComponent(pair[1]) : "");
-                        pair.length > 0 ? URLDecoder.decode(pair[1], "UTF-8") : "");
-            } catch (UnsupportedEncodingException e) {
-                throw new RuntimeException(e);
-            }
-
         }
         return qry;
     }
+
+    public static String encodeURIComponent(String str) {
+        try {
+            return URLEncoder.encode(str, "UTF-8")
+                    .replace("+", "%20")
+                    .replace("%21", "!")
+                    .replace("%27", "'")
+                    .replace("%28", "(")
+                    .replace("%29", ")")
+                    .replace("%7E", "~");
+        } catch (UnsupportedEncodingException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static String decodeURIComponent(String str) {
+        try {
+            return URLDecoder.decode(str, "UTF-8");
+        } catch (UnsupportedEncodingException e) {
+            throw new RuntimeException(e);
+        }
+    }
 }

src/test/java/com/github/nkzawa/engineio/client/SocketTest.java

@@ -18,6 +18,7 @@ import static org.junit.Assert.assertThat;
 @RunWith(JUnit4.class)
 public class SocketTest {
 
+    final static int TIMEOUT = 3000;
     final static int PORT = 3000;
 
     private Process serverProcess;
@@ -79,7 +80,7 @@ public class SocketTest {
         serverService.awaitTermination(3000, TimeUnit.MILLISECONDS);
     }
 
-    @Test
+    @Test(timeout = TIMEOUT)
     public void openAndClose() throws URISyntaxException, InterruptedException {
         final BlockingQueue<String> events = new LinkedBlockingQueue<String>();
 
@@ -106,7 +107,7 @@ public class SocketTest {
         assertThat(events.take(), is("onclose"));
     }
 
-    @Test
+    @Test(timeout = TIMEOUT)
     public void messages() throws URISyntaxException, InterruptedException {
         final BlockingQueue<String> events = new LinkedBlockingQueue<String>();
 

src/test/java/com/github/nkzawa/engineio/client/UtilTest.java

@@ -0,0 +1,50 @@
+package com.github.nkzawa.engineio.client;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+@RunWith(JUnit4.class)
+public class UtilTest {
+
+    @Test
+    public void qs() {
+        Map<String, String> obj;
+
+        obj = new HashMap<String, String>() {{
+            put("a", "b");
+        }};
+        assertThat(Util.qs(obj), is("a=b"));
+
+        obj = new LinkedHashMap<String, String>() {{
+            put("a", "b");
+            put("c", "d");
+        }};
+        assertThat(Util.qs(obj), is("a=b&c=d"));
+
+        obj = new LinkedHashMap<String, String>() {{
+            put("a", "b");
+            put("c", "tobi rocks");
+        }};
+        assertThat(Util.qs(obj), is("a=b&c=tobi%20rocks"));
+    }
+
+    @Test
+    public void encodeURIComponent() {
+        assertThat(Util.encodeURIComponent(" ~'()! "), is("%20~'()!%20"));
+        assertThat(Util.encodeURIComponent("+:;"), is("%2B%3A%3B"));
+    }
+
+    @Test
+    public void decodeURIComponent() {
+        assertThat(Util.decodeURIComponent("%20%7E%27%28%29%21%20"), is(" ~'()! "));
+        assertThat(Util.decodeURIComponent("%2B%3A%3B"), is("+:;"));
+    }
+}