Fix invalidUri test, crappy url format should be supported

Author: Stephane Landelle

src/main/java/com/ning/http/client/RequestBuilderBase.java

@@ -20,6 +20,7 @@
 import com.ning.http.client.Request.EntityWriter;
 import com.ning.http.util.AsyncHttpProviderUtils;
 import com.ning.http.util.UTF8UrlEncoder;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -374,6 +375,8 @@ public T setUrl(String url) {
     }
 
     public T setURI(URI uri) {
+        if (uri.getPath() == null)
+            throw new IllegalArgumentException("Unsupported uri format: " + uri);
         request.originalUri = uri;
         addQueryParameters(request.originalUri);
         request.uri = null;

src/test/java/com/ning/http/client/async/AsyncProvidersBasicTest.java

@@ -1666,13 +1666,11 @@ protected String getBrokenTargetUrl() {
         return String.format("http:127.0.0.1:%d/foo/test", port1);
     }
 
-    @Test(groups = { "standalone", "default_provider" })
+    @Test(groups = { "standalone", "default_provider" }, expectedExceptions = { IllegalArgumentException.class })
     public void invalidUri() throws Exception {
         AsyncHttpClient client = getAsyncHttpClient(null);
         try {
-            AsyncHttpClient.BoundRequestBuilder builder = client.prepareGet(getBrokenTargetUrl());
-            Response r = client.executeRequest(builder.build()).get();
-            assertEquals(200, r.getStatusCode());
+            client.prepareGet(getBrokenTargetUrl());
         } finally {
             client.close();
         }