From ebc197d01a5dcc1a746c31e83b2b8fed3270bd00 Mon Sep 17 00:00:00 2001
From: Jeffrey Phillips Freeman <jeffrey.freeman@syncleus.com>
Date: Sat, 1 Nov 2014 07:10:57 -0400
Subject: [PATCH] Added example using gremlin.
---
pom.xml | 5 +++
.../titangraph/example/TitanGods.java | 3 +-
.../titangraph/example/GremlinTest.java | 18 +++++++++++
.../titangraph/example/TitanGodsTest.java | 32 +++----------------
4 files changed, 28 insertions(+), 30 deletions(-)
create mode 100644 src/test/java/com/syncleus/titangraph/example/GremlinTest.java
diff --git a/pom.xml b/pom.xml
index 6c91884..3b3ad6f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -117,5 +117,10 @@
<artifactId>titan-es</artifactId>
<version>0.4.4</version>
</dependency>
+ <dependency>
+ <groupId>com.tinkerpop.gremlin</groupId>
+ <artifactId>gremlin-java</artifactId>
+ <version>2.6.0</version>
+ </dependency>
</dependencies>
</project>
diff --git a/src/main/java/com/syncleus/titangraph/example/TitanGods.java b/src/main/java/com/syncleus/titangraph/example/TitanGods.java
index 3a5e1ed..17ef9dd 100644
--- a/src/main/java/com/syncleus/titangraph/example/TitanGods.java
+++ b/src/main/java/com/syncleus/titangraph/example/TitanGods.java
@@ -5,8 +5,7 @@ import com.thinkaurelius.titan.core.TitanGraph;
import com.thinkaurelius.titan.core.TitanKey;
import com.thinkaurelius.titan.core.attribute.Geoshape;
import com.thinkaurelius.titan.graphdb.configuration.GraphDatabaseConfiguration;
-import com.tinkerpop.blueprints.Edge;
-import com.tinkerpop.blueprints.Vertex;
+import com.tinkerpop.blueprints.*;
import com.tinkerpop.blueprints.util.ElementHelper;
import org.apache.commons.configuration.BaseConfiguration;
import org.apache.commons.configuration.Configuration;
diff --git a/src/test/java/com/syncleus/titangraph/example/GremlinTest.java b/src/test/java/com/syncleus/titangraph/example/GremlinTest.java
new file mode 100644
index 0000000..594896b
--- /dev/null
+++ b/src/test/java/com/syncleus/titangraph/example/GremlinTest.java
@@ -0,0 +1,18 @@
+package com.syncleus.titangraph.example;
+
+import com.thinkaurelius.titan.core.TitanGraph;
+import com.tinkerpop.blueprints.Vertex;
+import com.tinkerpop.gremlin.java.GremlinPipeline;
+import org.junit.*;
+
+public class GremlinTest {
+ @Test
+ public void testGremlin() {
+ final TitanGraph godGraph = TitanGods.create("./target/TitanTestDB");
+ final GremlinPipeline pipe = new GremlinPipeline();
+ final Vertex saturnVertex = godGraph.getVertices("name", "saturn").iterator().next();
+ final GremlinPipeline childsNamePipe = pipe.start(saturnVertex).in("father").property("name");
+ final String childsName = childsNamePipe.next().toString();
+ Assert.assertEquals(childsName, "jupiter");
+ }
+}
diff --git a/src/test/java/com/syncleus/titangraph/example/TitanGodsTest.java b/src/test/java/com/syncleus/titangraph/example/TitanGodsTest.java
index 76033e9..b89a9f2 100644
--- a/src/test/java/com/syncleus/titangraph/example/TitanGodsTest.java
+++ b/src/test/java/com/syncleus/titangraph/example/TitanGodsTest.java
@@ -2,37 +2,13 @@ package com.syncleus.titangraph.example;
import com.thinkaurelius.titan.core.TitanGraph;
import com.tinkerpop.blueprints.Vertex;
-import junit.framework.Test;
-import junit.framework.TestCase;
-import junit.framework.TestSuite;
+import org.junit.*;
-/**
- * Unit test for simple App.
- */
-public class TitanGodsTest
- extends TestCase {
- /**
- * Create the test case
- *
- * @param testName name of the test case
- */
- public TitanGodsTest(String testName) {
- super(testName);
- }
-
- /**
- * @return the suite of tests being tested
- */
- public static Test suite() {
- return new TestSuite(TitanGodsTest.class);
- }
-
- /**
- * Rigourous Test :-)
- */
+public class TitanGodsTest {
+ @Test
public void testApp() {
TitanGraph godGraph = TitanGods.create("./target/TitanTestDB");
Iterable<Vertex> skyVertices = godGraph.getVertices("name", "sky");
- assertTrue("no sky vertices found", skyVertices.iterator().hasNext());
+ Assert.assertTrue("no sky vertices found", skyVertices.iterator().hasNext());
}
}
--
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