unit-testing.md

@@ -2,6 +2,26 @@
 
 ### Using NanoHttpd to isolate network call testing 
 
+
+### Simple synchronous network call 
+```java
+    public void testSimpleEcho() throws Exception {
+        URL url = new URL("http://localhost:7078/echo/hello_world");
+        String responseContents = "";
+        HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
+        try {
+            InputStream in = new BufferedInputStream(urlConnection.getInputStream());
+            java.util.Scanner s = new java.util.Scanner(in).useDelimiter("\\A");
+            if (s.hasNext()) {
+                responseContents = s.next();
+            }
+        } finally {
+            urlConnection.disconnect();
+        }
+        assertEquals("hello_world", responseContents );
+    }
+```
+
 Setup 
 #### Gradle  
 if you are only using nanohttp for testing then use testCompile, otherwise compile
@@ -156,26 +176,6 @@ mstevens@lt-mstevens-mac2:androidTest$ tree
 
 ```
 
-### Simple synchronous network call 
-```java
-    public void testSimpleEcho() throws Exception {
-        URL url = new URL("http://localhost:7078/echo/hello_world");
-        String responseContents = "";
-        HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
-        try {
-            InputStream in = new BufferedInputStream(urlConnection.getInputStream());
-            java.util.Scanner s = new java.util.Scanner(in).useDelimiter("\\A");
-            if (s.hasNext()) {
-                responseContents = s.next();
-            }
-        } finally {
-            urlConnection.disconnect();
-        }
-        assertEquals("hello_world", responseContents );
-    }
-```
-
-
 ### Using a Semaphore to test network responses 
 Semaphore is an easy way to deal with async calls.   A semaphore tracks a permit count, release( ) increments the permit count, aquire( ) decrements the permit if it was non zero.