Added a simple util to perfom some manual testing to verify the client-server communication.

This must of course be fully automated.

unleash-client-java/src/main/no/finn/unleash/repository/HTTPToggleRepository.java

@@ -11,6 +11,7 @@ import org.apache.http.client.methods.HttpGet;
 import org.apache.http.impl.client.HttpClients;
 import org.apache.http.util.EntityUtils;
 
+//TODO: take advantage of Etag and 304 responses.
 public class HTTPToggleRepository implements ToggleRepository {
     private static final Log LOG = LogFactory.getLog(HTTPToggleRepository.class);
 

unleash-client-java/src/test/no/finn/unleash/ManualTesting.java

@@ -0,0 +1,52 @@
+package no.finn.unleash;
+
+import java.util.Random;
+import no.finn.unleash.repository.HTTPToggleRepository;
+import no.finn.unleash.repository.PollingToggleRepository;
+import no.finn.unleash.repository.ToggleRepository;
+
+public class ManualTesting {
+    public static void main(String[] args) throws Exception {
+        HTTPToggleRepository httpRepo = new HTTPToggleRepository("http://localhost:4242/features");
+        ToggleRepository repository = new PollingToggleRepository(httpRepo, 1);
+
+
+        Unleash unleash = new Unleash(repository);
+
+        for(int i=0;i<100;i++) {
+            (new Thread(new UnleashThread(unleash, "thread-"+i, 100))).start();
+        }
+    }
+
+    static class UnleashThread implements Runnable {
+
+        final Unleash unleash;
+        final String name;
+        final int maxRounds;
+        int currentRound = 0;
+
+        UnleashThread(Unleash unleash, String name, int maxRounds) {
+            this.unleash = unleash;
+            this.name = name;
+            this.maxRounds = maxRounds;
+        }
+
+        public void run() {
+            while(currentRound < maxRounds) {
+                currentRound++;
+                long startTime = System.nanoTime();
+                boolean enabled = unleash.isEnabled("featureX");
+                long timeUsed = System.nanoTime() - startTime;
+
+                System.out.println(name + "\t" +"featureX" +":"  + enabled + "\t " + timeUsed + "ns");
+
+                try {
+                    //Wait 1 to 10ms before next round
+                    Thread.sleep(new Random().nextInt(10000));
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+}

unleash-client-java/src/test/resources/features.json

@@ -1 +1,23 @@
-{"features":[{"name":"featureX","status":"on","strategy":"default"},{"name":"featureY","status":"off","strategy":"baz","parameters":{"foo":"bar"}},{"name":"featureZ","status":"on","strategy":"baz","parameters":{"foo":"rab"}}]}
+{"features": [
+    {
+        "name": "featureX",
+        "enabled": true,
+        "strategy": "default"
+    },
+    {
+        "name": "featureY",
+        "enabled": false,
+        "strategy": "baz",
+        "parameters": {
+            "foo": "bar"
+        }
+    },
+    {
+        "name": "featureZ",
+        "enabled": true,
+        "strategy": "baz",
+        "parameters": {
+            "foo": "rab"
+        }
+    }
+]}