Examples with TinkerGraph com.tinkerpop.blueprints.impls.tg.TinkerGraph used on opensource projects

Example 31 with TinkerGraph

use of com.tinkerpop.blueprints.impls.tg.TinkerGraph in project blueprints by tinkerpop.

the class GraphSONUtilityTest method jsonFromElementNullsNoKeysNoTypes.

@Test
public void jsonFromElementNullsNoKeysNoTypes() throws JSONException {
    Graph g = new TinkerGraph();
    Vertex v = g.addVertex(1);
    Map<String, Object> map = new HashMap<String, Object>();
    map.put("innerkey", null);
    List<String> innerList = new ArrayList<String>();
    innerList.add(null);
    innerList.add("innerstring");
    map.put("list", innerList);
    v.setProperty("keyMap", map);
    List<String> list = new ArrayList<String>();
    list.add(null);
    list.add("string");
    v.setProperty("keyList", list);
    JSONObject json = GraphSONUtility.jsonFromElement(v, null, GraphSONMode.NORMAL);
    Assert.assertNotNull(json);
    Assert.assertTrue(json.isNull("key"));
    JSONObject jsonMap = json.optJSONObject("keyMap");
    Assert.assertNotNull(jsonMap);
    Assert.assertTrue(jsonMap.isNull("innerkey"));
    JSONArray jsonInnerArray = jsonMap.getJSONArray("list");
    Assert.assertNotNull(jsonInnerArray);
    Assert.assertTrue(jsonInnerArray.isNull(0));
    Assert.assertEquals("innerstring", jsonInnerArray.get(1));
    JSONArray jsonArray = json.getJSONArray("keyList");
    Assert.assertNotNull(jsonArray);
    Assert.assertTrue(jsonArray.isNull(0));
    Assert.assertEquals("string", jsonArray.get(1));
}

Example 32 with TinkerGraph

use of com.tinkerpop.blueprints.impls.tg.TinkerGraph in project blueprints by tinkerpop.

the class GraphSONUtilityTest method vertexFromJsonExtendedTypesValid.

@Test
public void vertexFromJsonExtendedTypesValid() throws IOException, JSONException {
    // need to test those data types that are not covered by the toy graphs
    Graph g = new TinkerGraph();
    ElementFactory factory = new GraphElementFactory(g);
    Vertex v = GraphSONUtility.vertexFromJson(new JSONObject(new JSONTokener(vertexJson3)), factory, GraphSONMode.EXTENDED, null);
    Assert.assertSame(v, g.getVertex(1));
    Assert.assertEquals((byte) 4, v.getProperty("byteValue"));
    Assert.assertEquals(new Short("10"), v.getProperty("shortValue"));
    Assert.assertEquals(true, v.getProperty("booleanValue"));
}

Example 33 with TinkerGraph

use of com.tinkerpop.blueprints.impls.tg.TinkerGraph in project blueprints by tinkerpop.

the class GMLReaderTest method exampleGMLGetsCorrectNumberOfElements.

@Test
public void exampleGMLGetsCorrectNumberOfElements() throws IOException {
    TinkerGraph graph = new TinkerGraph();
    GMLReader.inputGraph(graph, GMLReader.class.getResourceAsStream("example.gml"));
    Assert.assertEquals(3, getIterableCount(graph.getVertices()));
    Assert.assertEquals(3, getIterableCount(graph.getEdges()));
}

Example 34 with TinkerGraph

use of com.tinkerpop.blueprints.impls.tg.TinkerGraph in project blueprints by tinkerpop.

the class GMLReaderTest method testIdGenerationInGML.

@Test
public void testIdGenerationInGML() throws IOException {
    TinkerGraph graph1 = new TinkerGraph();
    GMLReader.inputGraph(graph1, GMLReader.class.getResourceAsStream("simple.gml"));
    Vertex toRemove = graph1.getVertex("123");
    graph1.removeVertex(toRemove);
    String file = "/tmp/simple-" + UUID.randomUUID() + ".gml";
    GMLWriter.outputGraph(graph1, file);
    TinkerGraph graph2 = new TinkerGraph();
    GMLReader.inputGraph(graph2, file);
    String gml = new String(Files.readAllBytes(Paths.get(file)));
    String sep = "\r\n";
    String expected = "graph [" + sep + "\tnode [" + sep + "\t\tid 1" + sep + "\t\tblueprintsId \"456\"" + sep + "\t]" + sep + "]" + sep;
    Assert.assertEquals(expected, gml);
    Assert.assertEquals(1, getIterableCount(graph2.getVertices()));
}

Example 35 with TinkerGraph

use of com.tinkerpop.blueprints.impls.tg.TinkerGraph in project blueprints by tinkerpop.

the class GMLReaderTest method testEscapeQuotation.

@Test
public void testEscapeQuotation() throws Exception {
    TinkerGraph graph = new TinkerGraph();
    GMLReader.inputGraph(graph, GMLReader.class.getResourceAsStream("example.gml"));
    Vertex v3 = graph.getVertex(3);
    Object tempProperty = v3.getProperty("escape_property");
    Assert.assertNotNull(tempProperty);
    Assert.assertEquals("Node 3 \"with quote\"", tempProperty);
}