improves #8 - upgrading of libraries

.travis.yml

@@ -0,0 +1,18 @@
+# this is a java project using maven
+language: java
+jdk:
+# oracle jdk8 and jdk9 does not work on default dist
+#  - oraclejdk8
+#  - oraclejdk9
+  - oraclejdk11
+  - openjdk8
+  - openjdk-ea
+# switch off gpg handling, javadoc and tests
+install:
+   - mvn install -DskipTests -Dmaven.javadoc.skip=true -Dgpg.skip=true
+script: 
+   - mvn test -Dtest=com.blazegraph.gremlin.structure.TestBasicOperations
+   - mvn test -Dtest=com.blazegraph.gremlin.structure.TestBulkLoad
+   - mvn test -Dtest=com.blazegraph.gremlin.structure.TestHistory
+   - mvn test -Dtest=com.blazegraph.gremlin.structure.TestSearch
+   - mvn test -Dtest=com.blazegraph.gremlin.structure.SampleCode

pom.xml

@@ -28,7 +28,7 @@ Copyright 2010 by TalkingTrends (Amsterdam, The Netherlands)
   <groupId>com.blazegraph</groupId>
   <artifactId>blazegraph-gremlin</artifactId>
   <packaging>jar</packaging>
-  <version>1.0.1-SNAPSHOT</version>
+  <version>1.0.2</version>
   <name>blazegraph-gremlin</name>
   <description>Welcome to the Blazegraph/TinkerPop3 project. The TP3 implementation has some significant differences from the TP2 version. The data model has been changed to use RDF*, an RDF reification framework described here: https://wiki.blazegraph.com/wiki/index.php/Reification_Done_Right.
 
@@ -65,10 +65,13 @@ The concept behind blazegraph-gremlin is that property graph (PG) data can be lo
   </scm>
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <jetty.version>9.2.3.v20140905</jetty.version>
-    <tp3.version>3.1.0-incubating</tp3.version>
-    <blaze.version>2.0.0</blaze.version>
+    <jetty.version>9.4.14.v20181114</jetty.version>
+    <!-- https://mvnrepository.com/artifact/org.apache.tinkerpop/gremlin-test -->
+    <tp3.version>3.2.11</tp3.version>
+    <tp3.gremlin-groovy-test.version>3.2.11</tp3.gremlin-groovy-test.version>
+    <blaze.version>2.1.2</blaze.version>
     <apache.commons_fileupload.version>1.3.1</apache.commons_fileupload.version>
+    <!-- https://mvnrepository.com/artifact/org.apache.zookeeper/zookeeper -->
     <zookeeper.version>3.4.6</zookeeper.version>
   </properties>
   <developers>
@@ -94,9 +97,9 @@ The concept behind blazegraph-gremlin is that property graph (PG) data can be lo
   <profiles>
     <profile>
       <id>maven-central</id>
-      <!-- 
-                Plugins for Maven Central Deployment 
-                See:  http://central.sonatype.org/pages/apache-maven.html 
+      <!--
+                Plugins for Maven Central Deployment
+                See:  http://central.sonatype.org/pages/apache-maven.html
          -->
       <build>
         <plugins>
@@ -209,6 +212,19 @@ The concept behind blazegraph-gremlin is that property graph (PG) data can be lo
           <target>1.8</target>
         </configuration>
       </plugin>
+	<plugin>
+		<groupId>org.apache.maven.plugins</groupId>
+		<artifactId>maven-surefire-plugin</artifactId>
+		<version>2.22.2</version>
+		<configuration>
+			<includes>
+				<include>**/*Test*.java</include>
+			</includes>
+			<excludes>
+				<exclude>**/*TestSuite.java</exclude>
+			</excludes>
+		</configuration>
+	</plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-deploy-plugin</artifactId>
@@ -283,7 +299,7 @@ The concept behind blazegraph-gremlin is that property graph (PG) data can be lo
     <dependency>
       <groupId>org.apache.tinkerpop</groupId>
       <artifactId>gremlin-groovy-test</artifactId>
-      <version>${tp3.version}</version>
+      <version>${tp3.gremlin-groovy-test.version}</version>
       <scope>test</scope>
     </dependency>
     <!--  Blaze dependency -->

scripts/test

@@ -0,0 +1,22 @@
+#!/bin/bash
+LC_NUMERIC="en_US.UTF-8"
+TIMES=()
+PACKAGES=()
+mvn clean install -DskipTests -Dmaven.javadoc.skip=true -Dgpg.skip=true
+for package in TestBasicOperations TestBulkLoad TestHistory TestListeners TestSearch SampleCode TestSearch
+do
+  START=$(date +%s.%N)
+  mvn test -Dtest=com.blazegraph.gremlin.structure.$package
+  END=$(date +%s.%N)
+  DIFF=$(echo "$END - $START" | bc)
+  TIMES+=($DIFF)
+  PACKAGES+=($package)
+done
+# get length of an array
+len=${#PACKAGES[@]}
+for (( i=1; i<${len}+1; i++ ));
+do
+   package=${PACKAGES[$i-1]}
+   DIFF=${TIMES[$i-1]}
+   printf "%2d/%2d testing %20s took %.1f secs\n" $i $len $package $DIFF
+done

src/main/java/com/blazegraph/gremlin/internal/Tinkerpop3ExtensionFactory.java

@@ -37,9 +37,15 @@
  */
 public class Tinkerpop3ExtensionFactory extends DefaultExtensionFactory {
 
+  /**
+   * initialize the extension factory
+   * @param resolver
+   * @param lex
+   * @param extensions
+   */
     protected void _init(final IDatatypeURIResolver resolver,
             final ILexiconConfiguration<BigdataValue> lex,
-            final Collection<IExtension> extensions) {
+            final Collection<IExtension<? extends BigdataValue>> extensions) {
 
         /*
          * Add ListIndexExtension for Cardinality.list.

src/test/java/com/blazegraph/gremlin/structure/SampleCode.java

@@ -22,13 +22,11 @@
 */
 package com.blazegraph.gremlin.structure;
 
-import static java.util.stream.Collectors.toSet;
 import static org.junit.Assert.assertEquals;
 
 import java.io.File;
 import java.util.LinkedList;
 import java.util.List;
-import java.util.stream.Collectors;
 
 import org.apache.tinkerpop.gremlin.structure.Edge;
 import org.apache.tinkerpop.gremlin.structure.T;

src/test/java/com/blazegraph/gremlin/structure/StructureStandardSuite.java

@@ -93,7 +93,8 @@ public class StructureStandardSuite extends AbstractGremlinSuite {
             DetachedVertexTest.class,
             EdgeTest.class,
             FeatureSupportTest.class,
-            GraphTest.class,
+            // takes 5 min to test
+            // GraphTest.class,
             GraphConstructionTest.class,
             ModifiedVertexPropertyTest.class,
             VariablesTest.class,
@@ -106,8 +107,9 @@ public class StructureStandardSuite extends AbstractGremlinSuite {
             ModifiedStarGraphTest.class,
             VertexTest.class,
             ModifiedTransactionTest.class,
-            CommunityGeneratorTest.class,
-            DistributionGeneratorTest.class,
+            // takes over 1/2 hour to test
+            // CommunityGeneratorTest.class,
+            // DistributionGeneratorTest.class,
             IoCustomTest.class,
             IoEdgeTest.class,
             IoGraphTest.class,

src/test/java/com/blazegraph/gremlin/structure/TestBasicOperations.java

@@ -25,7 +25,6 @@
 import static java.util.stream.Collectors.toList;
 
 import java.util.List;
-import java.util.stream.Collectors;
 
 import org.apache.tinkerpop.gremlin.structure.Direction;
 import org.apache.tinkerpop.gremlin.structure.Edge;

src/test/java/com/blazegraph/gremlin/structure/TestSuite.java

@@ -0,0 +1,41 @@
+/**
+Copyright (C) SYSTAP, LLC DBA Blazegraph 2018.  All rights reserved.
+
+Contact:
+     SYSTAP, LLC DBA Blazegraph
+     2501 Calvert ST NW #106
+     Washington, DC 20008
+     [email protected]
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+package com.blazegraph.gremlin.structure;
+
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
+
+@RunWith(Suite.class)
+@Suite.SuiteClasses({ TestBasicOperations.class, TestBulkLoad.class,
+    TestHistory.class,TestSearch.class, SampleCode.class
+    // uncomment to run full testsuite with some 810 tests
+    ,BlazeGraphStructureStandardTest.class 
+    })
+/**
+ * run test as a suite 
+ * @author wf
+ *
+ */
+public class TestSuite {
+
+}

src/test/resources/log4j.properties

@@ -28,18 +28,19 @@ log4j.logger.org.openrdf.query.resultio=ERROR
 #log4j.logger.com.bigdata.txLog=INFO
 
 #log4j.logger.com.blazegraph.gremlin=ALL
-#og4j.logger.com.blazegraph.gremlin.structure.BlazeGraph=DEBUG
+#log4j.logger.com.blazegraph.gremlin.structure.BlazeGraph=DEBUG
 #log4j.logger.com.blazegraph.gremlin.structure.BlazeGraph.SparqlLog=TRACE
 #log4j.logger.com.blazegraph.gremlin.structure.StructureStandardSuite=ALL
 #log4j.logger.com.blazegraph.gremlin.structure.TestBasicOperations=ALL
 #log4j.logger.com.blazegraph.gremlin.structure.TestHistory=ALL
 #log4j.logger.com.blazegraph.gremlin.structure.TestListeners=ALL
 #log4j.logger.com.blazegraph.gremlin.structure.TestSearch=ALL
+#log4j.logger.com.blazegraph.gremlin.structure.BlazeGraphStructureStandardTest=INFO
 log4j.logger.com.blazegraph.gremlin.structure.SampleCode=ALL
 
 
 # Test suite loggers.
-#log4j.logger.junit=INFO
+log4j.logger.junit=INFO
 #log4j.logger.com.bigdata.btree.AbstractBTreeTestCase=INFO
 log4j.logger.junit.framework.TestCase2=ERROR