NIFI-4673 changed offending tests to be integration tests and fixed travis config to run the build only once and during appropriate script phase instead of install. Reviewed by Bende.

.travis.yml

@@ -31,6 +31,7 @@ cache:
   directories:
     - $HOME/.m2
     - $HOME/.npm
+
 before_cache:
   # Remove nifi repo again to save travis from caching it
   - rm -rf $HOME/.m2/repository/org/apache/nifi/
@@ -47,9 +48,11 @@ before_install:
   # Remove nifi repo again to save travis from caching it
   - rm -rf $HOME/.m2/repository/org/apache/nifi/
 
-install:
+install: true
+    
+script:
   # Replace variables seems to be the only option to pass proper values to surefire
   # Note: The reason the sed is done as part of script is to ensure the pom hack 
   # won't affect the 'clean install' above
   - bash .travis.sh
-  - mvn -T 2C -Pcontrib-check -Ddir-only clean install
+  - mvn -T 2 clean install -Pcontrib-check -Ddir-only

nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/ITListenAndPutSyslog.java

@@ -38,9 +38,9 @@ import java.nio.charset.Charset;
  * Tests PutSyslog sending messages to ListenSyslog to simulate a syslog server forwarding
  * to ListenSyslog, or PutSyslog sending to a syslog server.
  */
-public class TestListenAndPutSyslog {
+public class ITListenAndPutSyslog {
 
-    static final Logger LOGGER = LoggerFactory.getLogger(TestListenAndPutSyslog.class);
+    static final Logger LOGGER = LoggerFactory.getLogger(ITListenAndPutSyslog.class);
 
     private ListenSyslog listenSyslog;
     private TestRunner listenSyslogRunner;

nifi-nar-bundles/nifi-websocket-bundle/nifi-websocket-services-jetty/src/test/java/org/apache/nifi/websocket/jetty/ITJettyWebSocketCommunication.java

@@ -46,7 +46,7 @@ import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 
 
-public class TestJettyWebSocketCommunication {
+public class ITJettyWebSocketCommunication {
 
     protected int serverPort;
     protected String serverPath = "/test";

nifi-nar-bundles/nifi-websocket-bundle/nifi-websocket-services-jetty/src/test/java/org/apache/nifi/websocket/jetty/ITJettyWebSocketSecureCommunication.java

@@ -22,12 +22,12 @@ import org.apache.nifi.websocket.WebSocketService;
 import org.junit.Test;
 
 
-public class TestJettyWebSocketSecureCommunication extends TestJettyWebSocketCommunication{
+public class ITJettyWebSocketSecureCommunication extends ITJettyWebSocketCommunication{
 
     private final StandardSSLContextService sslContextService = new StandardSSLContextService();
     private final ControllerServiceTestContext sslTestContext = new ControllerServiceTestContext(sslContextService, "SSLContextService");
 
-    public TestJettyWebSocketSecureCommunication() {
+    public ITJettyWebSocketSecureCommunication() {
         try {
             sslTestContext.setCustomValue(StandardSSLContextService.KEYSTORE, "src/test/resources/certs/localhost-ks.jks");
             sslTestContext.setCustomValue(StandardSSLContextService.KEYSTORE_PASSWORD, "localtest");