change order of running tests

Author: Vasile Baluta

.travis.yml

@@ -14,6 +14,10 @@ before_install:
   - chmod +x pom.xml
 
 script:
-  -  mvn -DsomeModule.test.includes="**/UpStreamEventHandlerTest.java, **/TestExtractionHandler.java, **/ObjectHandlerTest.java, **/SubscriptionServiceTest.java" test
-  #-  mvn -DsomeModule.test.includes="**/SubscriptionServiceTest.java, **/ObjectHandlerTest.java" test
-  #- mvn clean install
+# since we run parallel tests using embedded mongodb in fresh environment all tests run first in parallel 
+# will try to download the embedded mongo to this travis instance but the late ones will fail to write.
+# We will therefore run one test using mongodb first that will download the mongo instance and
+# then the rest of the test that will no longer need to download the embedded mongo since it will exist
+  -  mvn -DsomeModule.test.includes="**/ObjectHandlerTest.java" test
+  -  mvn -DsomeModule.test.excludes="**/ObjectHandlerTest.java" test
+ 

src/test/java/com/ericsson/ei/handlers/test/ObjectHandlerTest.java

@@ -57,7 +57,6 @@ public class ObjectHandlerTest {
     private ObjectHandler objHandler = new ObjectHandler();
 
     private MongodForTestsFactory testsFactory;
-    private MongodExecutable mongodExecutable = null;
     private MongoClient mongoClient = null;
 
     private MongoDBHandler mongoDBHandler = new MongoDBHandler();
@@ -79,21 +78,8 @@ public class ObjectHandlerTest {
 
     public void setUpEmbeddedMongo() throws Exception {
         try {
-            // testsFactory = MongodForTestsFactory.with(Version.V3_4_1);
-            // mongoClient = testsFactory.newMongo();
-            int port = SocketUtils.findAvailableTcpPort();
-
-            MongodStarter starter = MongodStarter.getDefaultInstance();
-
-            String bindIp = "localhost";
-
-            IMongodConfig mongodConfig = new MongodConfigBuilder().version(Version.Main.PRODUCTION)
-                    .net(new Net(bindIp, port, Network.localhostIsIPv6())).build();
-
-            mongodExecutable = starter.prepare(mongodConfig);
-            MongodProcess mongod = mongodExecutable.start();
-            mongoClient = new MongoClient("localhost", port);
-
+            testsFactory = MongodForTestsFactory.with(Version.V3_4_1);
+            mongoClient = testsFactory.newMongo();
         } catch (Exception e) {
             log.error(e.getMessage(), e);
             e.printStackTrace();
@@ -138,10 +124,8 @@ public void dropCollection() {
         mongoDBHandler.dropDocument(dataBaseName, collectionName, condition);
         if (mongoClient != null)
             mongoClient.close();
-        if (mongodExecutable != null)
-            mongodExecutable.stop();
-        // if (testsFactory != null)
-        // testsFactory.shutdown();
+        if (testsFactory != null)
+            testsFactory.shutdown();
 
     }
 }