switch twitter-follow-neo4j to testng
diff --git a/local/twitter-follow-neo4j/pom.xml b/local/twitter-follow-neo4j/pom.xml
index 30bbb24..0921867 100644
--- a/local/twitter-follow-neo4j/pom.xml
+++ b/local/twitter-follow-neo4j/pom.xml
@@ -39,6 +39,18 @@
 
     <dependencies>
         <dependency>
+            <groupId>org.testng</groupId>
+            <artifactId>testng</artifactId>
+            <version>${testng.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest-all</artifactId>
+            <version>1.3</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
             <groupId>com.typesafe</groupId>
             <artifactId>config</artifactId>
         </dependency>
@@ -223,16 +235,13 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-failsafe-plugin</artifactId>
-                <version>2.12.4</version>
-                <executions>
-                    <execution>
-                        <id>integration-tests</id>
-                        <goals>
-                            <goal>integration-test</goal>
-                            <goal>verify</goal>
-                        </goals>
-                    </execution>
-                </executions>
+                <dependencies>
+                    <dependency>
+                        <groupId>org.apache.maven.surefire</groupId>
+                        <artifactId>surefire-testng</artifactId>
+                        <version>${failsafe.plugin.version}</version>
+                    </dependency>
+                </dependencies>
             </plugin>
         </plugins>
     </build>
diff --git a/local/twitter-follow-neo4j/src/test/java/org/apache/streams/example/test/TwitterFollowNeo4jIT.java b/local/twitter-follow-neo4j/src/test/java/org/apache/streams/example/test/TwitterFollowNeo4jIT.java
index 0eed291..51593b0 100644
--- a/local/twitter-follow-neo4j/src/test/java/org/apache/streams/example/test/TwitterFollowNeo4jIT.java
+++ b/local/twitter-follow-neo4j/src/test/java/org/apache/streams/example/test/TwitterFollowNeo4jIT.java
@@ -26,18 +26,13 @@
 import org.apache.streams.config.StreamsConfigurator;
 import org.apache.streams.example.TwitterFollowNeo4j;
 import org.apache.streams.example.TwitterFollowNeo4jConfiguration;
-import org.junit.Before;
-import org.junit.Test;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
 
 import java.io.File;
-import java.io.FileInputStream;
-import java.io.InputStream;
-import java.util.Properties;
-
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotEquals;
 
 /**
  * Example stream that populates elasticsearch with activities from twitter userstream in real-time
@@ -50,11 +45,11 @@
 
     private int count = 0;
 
-    @Before
+    @BeforeClass
     public void prepareTest() throws Exception {
 
         Config reference  = ConfigFactory.load();
-        File conf_file = new File("target/test-classes/TwitterFollowGraphIT.conf");
+        File conf_file = new File("target/test-classes/TwitterFollowNeo4jIT.conf");
         assert(conf_file.exists());
         Config testResourceConfig  = ConfigFactory.parseFileAnySyntax(conf_file, ConfigParseOptions.defaults().setAllowMissing(false));
         Config typesafe  = testResourceConfig.withFallback(reference).resolve();