org.apache.tinkerpop.shaded.jackson.databind.ObjectMapper Java Examples

@Test(expected = IllegalArgumentException.class)
public void testGeoJsonPolygonNotBox2() throws IOException {
    Geoshape.GeoshapeSerializer s = new Geoshape.GeoshapeSerializer();
    Map json = new ObjectMapper().readValue("{\n" +
            "  \"type\": \"Feature\",\n" +
            "  \"geometry\": {\n" +
            "    \"type\": \"Polygon\",\n" +
            "    \"coordinates\": [[20.5, 10.5],[22.5, 10.5],[22.5, 12.5]]\n" +
            "  },\n" +
            "  \"properties\": {\n" +
            "    \"name\": \"Dinagat Islands\"\n" +
            "  }\n" +
            "}", HashMap.class);
     s.convert(json);

}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializeTraversalMetrics() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V2_0)).mapper().version(GraphSONVersion.V2_0).create().createMapper();
    final TraversalMetrics before = g.V().both().profile().next();
    final String json = mapper.writeValueAsString(before);
    final TraversalMetrics after = mapper.readValue(json, TraversalMetrics.class);

    assertNotNull(after);
    assertEquals(before.getMetrics().size(), after.getMetrics().size());
    assertEquals(before.getDuration(TimeUnit.MILLISECONDS), after.getDuration(TimeUnit.MILLISECONDS));
    assertEquals(before.getMetrics().size(), after.getMetrics().size());

    before.getMetrics().forEach(b -> {
        final Optional<? extends Metrics> mFromA = after.getMetrics().stream().filter(a -> b.getId().equals(a.getId())).findFirst();
        if (mFromA.isPresent()) {
            final Metrics m = mFromA.get();
            assertEquals(b.getAnnotations(), m.getAnnotations());
            assertEquals(b.getCounts(), m.getCounts());
            assertEquals(b.getName(), m.getName());
            assertEquals(b.getDuration(TimeUnit.MILLISECONDS), m.getDuration(TimeUnit.MILLISECONDS));
        } else {
            fail("Metrics were not present after deserialization");
        }
    });
}
 

@Test
public void shouldNotHandleMapWithTypesUsingEmbedTypeSettingV1d0() throws Exception {
    final ObjectMapper mapper = GraphSONMapper.build()
            .version(GraphSONVersion.V1_0)
            .typeInfo(TypeInfo.NO_TYPES)
            .create()
            .createMapper();

    final Map<String,Object> m = new HashMap<>();
    m.put("test", 100L);

    final String json = mapper.writeValueAsString(m);
    final Map read = mapper.readValue(json, HashMap.class);

    assertEquals(100, read.get("test"));
}
 

@Test
public void shouldHandleMapWithTypesUsingEmbedTypeSettingV1d0() throws Exception {
    final ObjectMapper mapper = GraphSONMapper.build()
            .version(GraphSONVersion.V1_0)
            .typeInfo(TypeInfo.PARTIAL_TYPES)
            .create()
            .createMapper();

    final Map<String,Object> m = new HashMap<>();
    m.put("test", 100L);

    final String json = mapper.writeValueAsString(m);
    final Map read = mapper.readValue(json, HashMap.class);

    assertEquals(100L, read.get("test"));
}
 

@Test
public void shouldNotHandleMapWithTypesUsingEmbedTypeSettingV2d0() throws Exception {
    final ObjectMapper mapper = GraphSONMapper.build()
            .version(GraphSONVersion.V2_0)
            .typeInfo(TypeInfo.NO_TYPES)
            .create()
            .createMapper();

    final Map<String,Object> m = new HashMap<>();
    m.put("test", 100L);

    final String json = mapper.writeValueAsString(m);
    final Map read = mapper.readValue(json, HashMap.class);

    assertEquals(100, read.get("test"));
}
 

@Test
public void shouldHandleMapWithTypesUsingEmbedTypeSettingV2d0() throws Exception {
    final ObjectMapper mapper = GraphSONMapper.build()
            .version(GraphSONVersion.V2_0)
            .typeInfo(TypeInfo.PARTIAL_TYPES)
            .create()
            .createMapper();

    final Map<String,Object> m = new HashMap<>();
    m.put("test", 100L);

    final String json = mapper.writeValueAsString(m);
    final Map read = mapper.readValue(json, HashMap.class);

    assertEquals(100L, read.get("test"));
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializeVertex() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V1_0)).mapper().version(GraphSONVersion.V1_0).create().createMapper();
    final Vertex v = graph.vertices(convertToVertexId("marko")).next();
    final String json = mapper.writeValueAsString(v);
    final Map<String, Object> m = mapper.readValue(json, mapTypeReference);

    assertEquals(GraphSONTokens.VERTEX, m.get(GraphSONTokens.TYPE));
    assertEquals(v.label(), m.get(GraphSONTokens.LABEL));
    assertNotNull(m.get(GraphSONTokens.ID));
    final Map<String,List<Map<String,Object>>> properties = (Map<String,List<Map<String,Object>>>) m.get(GraphSONTokens.PROPERTIES);
    assertEquals(v.value("name").toString(), properties.get("name").get(0).get(GraphSONTokens.VALUE).toString());
    assertEquals((Integer) v.value("age"), properties.get("age").get(0).get(GraphSONTokens.VALUE));
    assertEquals(1, properties.get("name").size());
    assertEquals(1, properties.get("age").size());
    assertEquals(2, properties.size());
}
 

@Test
public void shouldSerializeAndDeserializeResponseMessageFromObjectMapper() throws IOException {
    final ObjectMapper om = GraphSONMapper.build().version(GraphSONVersion.V2_0)
            .addCustomModule(new GraphSONMessageSerializerGremlinV2d0.GremlinServerModule())
            .create().createMapper();
    final Graph graph = TinkerFactory.createModern();

    final ResponseMessage responseMessage = ResponseMessage.build(UUID.fromString("41d2e28a-20a4-4ab0-b379-d810dede3786")).
            code(org.apache.tinkerpop.gremlin.driver.message.ResponseStatusCode.SUCCESS).
            result(Collections.singletonList(graph.vertices().next())).create();

    final String respJson = om.writeValueAsString(responseMessage);
    final ResponseMessage responseMessageRead = om.readValue(respJson, ResponseMessage.class);

    assertEquals(responseMessage.getRequestId(), responseMessageRead.getRequestId());
    assertEquals(responseMessage.getResult().getMeta(), responseMessageRead.getResult().getMeta());
    assertEquals(responseMessage.getResult().getData(), responseMessageRead.getResult().getData());
    assertEquals(responseMessage.getStatus().getAttributes(), responseMessageRead.getStatus().getAttributes());
    assertEquals(responseMessage.getStatus().getCode().getValue(), responseMessageRead.getStatus().getCode().getValue());
    assertEquals(responseMessage.getStatus().getCode().isSuccess(), responseMessageRead.getStatus().getCode().isSuccess());
    assertEquals(responseMessage.getStatus().getMessage(), responseMessageRead.getStatus().getMessage());
}
 

@Test
public void shouldSerializeAndDeserializeRequestMessageFromObjectMapper() throws IOException {
    final ObjectMapper om = GraphSONMapper.build().version(GraphSONVersion.V2_0)
            .addCustomModule(new GraphSONMessageSerializerGremlinV2d0.GremlinServerModule())
            .create().createMapper();

    final Map<String, Object> requestBindings = new HashMap<>();
    requestBindings.put("x", 1);

    final Map<String, Object> requestAliases = new HashMap<>();
    requestAliases.put("g", "social");

    final RequestMessage requestMessage = RequestMessage.build("eval").processor("session").
            overrideRequestId(UUID.fromString("cb682578-9d92-4499-9ebc-5c6aa73c5397")).
            add("gremlin", "social.V(x)", "bindings", requestBindings, "language", "gremlin-groovy", "aliases", requestAliases, "session", UUID.fromString("41d2e28a-20a4-4ab0-b379-d810dede3786")).create();

    final String json = om.writeValueAsString(requestMessage);
    final RequestMessage readRequestMessage = om.readValue(json, RequestMessage.class);

    assertEquals(requestMessage.getOp(), readRequestMessage.getOp());
    assertEquals(requestMessage.getProcessor(), readRequestMessage.getProcessor());
    assertEquals(requestMessage.getRequestId(), readRequestMessage.getRequestId());
    assertEquals(requestMessage.getArgs(), readRequestMessage.getArgs());
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.CREW)
public void shouldSerializeVertexPropertyWithProperties() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V3_0)).mapper().version(GraphSONVersion.V3_0).create().createMapper();
    final VertexProperty vp = IteratorUtils.filter(graph.vertices(convertToVertexId("marko")).next().properties("location"), p -> p.value().equals("brussels")).next();
    final String json = mapper.writeValueAsString(vp);
    final VertexProperty<?> detached = mapper.readValue(json, VertexProperty.class);

    assertNotNull(detached);
    assertEquals(vp.label(), detached.label());
    assertEquals(vp.id(), detached.id());
    assertEquals(vp.value(), detached.value());
    assertEquals(vp.values("startTime").next(), detached.values("startTime").next());
    assertEquals(((Property) vp.properties("startTime").next()).key(), ((Property) detached.properties("startTime").next()).key());
    assertEquals(vp.values("endTime").next(), detached.values("endTime").next());
    assertEquals(((Property) vp.properties("endTime").next()).key(), ((Property) detached.properties("endTime").next()).key());
}
 

@Test(expected = IllegalArgumentException.class)
public void testGeoJsonPolygonNotBox1() throws IOException {
    Geoshape.GeoshapeSerializer s = new Geoshape.GeoshapeSerializer();
    Map json = new ObjectMapper().readValue("{\n" +
            "  \"type\": \"Feature\",\n" +
            "  \"geometry\": {\n" +
            "    \"type\": \"Polygon\",\n" +
            "    \"coordinates\": [[20.5, 12.5],[22.5, 12.5],[22.5, 10.5],[20.5, 10.6]]\n" +
            "  },\n" +
            "  \"properties\": {\n" +
            "    \"name\": \"Dinagat Islands\"\n" +
            "  }\n" +
            "}", HashMap.class);
    s.convert(json);

}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.CREW)
public void shouldSerializeVertexPropertyWithProperties() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V2_0)).mapper().version(GraphSONVersion.V2_0).create().createMapper();
    final VertexProperty vp = IteratorUtils.filter(graph.vertices(convertToVertexId("marko")).next().properties("location"), p -> p.value().equals("brussels")).next();
    final String json = mapper.writeValueAsString(vp);
    final VertexProperty<?> detached = mapper.readValue(json, VertexProperty.class);

    assertNotNull(detached);
    assertEquals(vp.label(), detached.label());
    assertEquals(vp.id(), detached.id());
    assertEquals(vp.value(), detached.value());
    assertEquals(vp.values("startTime").next(), detached.values("startTime").next());
    assertEquals(((Property) vp.properties("startTime").next()).key(), ((Property) detached.properties("startTime").next()).key());
    assertEquals(vp.values("endTime").next(), detached.values("endTime").next());
    assertEquals(((Property) vp.properties("endTime").next()).key(), ((Property) detached.properties("endTime").next()).key());
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializeTraversalMetrics() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V3_0)).mapper().version(GraphSONVersion.V3_0).create().createMapper();
    final TraversalMetrics before = g.V().both().profile().next();
    final String json = mapper.writeValueAsString(before);
    final TraversalMetrics after = mapper.readValue(json, TraversalMetrics.class);

    assertNotNull(after);
    assertEquals(before.getMetrics().size(), after.getMetrics().size());
    assertEquals(before.getDuration(TimeUnit.MILLISECONDS), after.getDuration(TimeUnit.MILLISECONDS));
    assertEquals(before.getMetrics().size(), after.getMetrics().size());

    before.getMetrics().forEach(b -> {
        final Optional<? extends Metrics> mFromA = after.getMetrics().stream().filter(a -> b.getId().equals(a.getId())).findFirst();
        if (mFromA.isPresent()) {
            final Metrics m = mFromA.get();
            assertEquals(b.getAnnotations(), m.getAnnotations());
            assertEquals(b.getCounts(), m.getCounts());
            assertEquals(b.getName(), m.getName());
            assertEquals(b.getDuration(TimeUnit.MILLISECONDS), m.getDuration(TimeUnit.MILLISECONDS));
        } else {
            fail("Metrics were not present after deserialization");
        }
    });
}
 

@Test
public void testGeoJsonCircle() throws IOException {
    Geoshape.GeoshapeSerializer s = new Geoshape.GeoshapeSerializer();
    Map json = new ObjectMapper().readValue("{\n" +
            "  \"type\": \"Feature\",\n" +
            "  \"geometry\": {\n" +
            "    \"type\": \"Circle\",\n" +
            "    \"radius\": 30.5, " +
            "    \"coordinates\": [20.5, 10.5]\n" +
            "  },\n" +
            "  \"properties\": {\n" +
            "    \"name\": \"Dinagat Islands\"\n" +
            "  }\n" +
            "}", HashMap.class);
    assertEquals(Geoshape.circle(10.5, 20.5, 30.5), s.convert(json));
}
 

@SuppressWarnings("unchecked")
@Ignore
@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializeTraversalMetrics() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build()).mapper().create().createMapper();
    final TraversalMetrics tm = (TraversalMetrics) g.V().both().profile().next();
    final String json = mapper.writeValueAsString(tm);
    final Map<String, Object> m = mapper.readValue(json, mapTypeReference);

    assertTrue(m.containsKey(GraphSONTokens.DURATION));
    assertTrue(m.containsKey(GraphSONTokens.METRICS));

    final List<Map<String, Object>> metrics = (List<Map<String, Object>>) m.get(GraphSONTokens.METRICS);
    assertEquals(2, metrics.size());

    final Map<String, Object> metrics0 = metrics.get(0);
    assertTrue(metrics0.containsKey(GraphSONTokens.ID));
    assertTrue(metrics0.containsKey(GraphSONTokens.NAME));
    assertTrue(metrics0.containsKey(GraphSONTokens.COUNTS));
    assertTrue(metrics0.containsKey(GraphSONTokens.DURATION));
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializeTraversalMetrics() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V1_0)).mapper().version(GraphSONVersion.V1_0).create().createMapper();
    final TraversalMetrics tm = g.V().both().profile().next();
    final String json = mapper.writeValueAsString(tm);
    final Map<String, Object> m = mapper.readValue(json, mapTypeReference);

    assertTrue(m.containsKey(GraphSONTokens.DURATION));
    assertTrue(m.containsKey(GraphSONTokens.METRICS));

    final List<Map<String, Object>> metrics = (List<Map<String, Object>>) m.get(GraphSONTokens.METRICS);
    assertEquals(tm.getMetrics().size(), metrics.size());

    final Map<String, Object> metrics0 = metrics.get(0);
    assertTrue(metrics0.containsKey(GraphSONTokens.ID));
    assertTrue(metrics0.containsKey(GraphSONTokens.NAME));
    assertTrue(metrics0.containsKey(GraphSONTokens.COUNTS));
    assertTrue(metrics0.containsKey(GraphSONTokens.DURATION));
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializeProperty() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V3_0)).mapper().version(GraphSONVersion.V3_0).create().createMapper();
    final Property p = g.E(convertToEdgeId("marko", "knows", "vadas")).next().property("weight");
    final String json = mapper.writeValueAsString(p);
    final Property detached = mapper.readValue(json, Property.class);

    assertNotNull(detached);
    assertEquals(p.key(), detached.key());
    assertEquals(p.value(), detached.value());
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializePath() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V2_0)).mapper().version(GraphSONVersion.V2_0).create().createMapper();
    final Path p = g.V(convertToVertexId("marko")).as("a").outE().as("b").inV().as("c").path()
            .filter(t -> ((Vertex) t.get().objects().get(2)).value("name").equals("lop")).next();
    final String json = mapper.writeValueAsString(p);
    final Path detached = mapper.readValue(json, Path.class);

    assertNotNull(detached);
    assertEquals(p.labels().size(), detached.labels().size());
    assertEquals(p.labels().get(0).size(), detached.labels().get(0).size());
    assertEquals(p.labels().get(1).size(), detached.labels().get(1).size());
    assertEquals(p.labels().get(2).size(), detached.labels().get(2).size());
    assertTrue(p.labels().stream().flatMap(Collection::stream).allMatch(detached::hasLabel));

    final Vertex vOut = p.get("a");
    final Vertex detachedVOut = detached.get("a");
    assertEquals(vOut.label(), detachedVOut.label());
    assertEquals(vOut.id(), detachedVOut.id());

    // this is a SimpleTraverser so no properties are present in detachment
    assertFalse(detachedVOut.properties().hasNext());

    final Edge e = p.get("b");
    final Edge detachedE = detached.get("b");
    assertEquals(e.label(), detachedE.label());
    assertEquals(e.id(), detachedE.id());

    // this is a SimpleTraverser so no properties are present in detachment
    assertFalse(detachedE.properties().hasNext());

    final Vertex vIn = p.get("c");
    final Vertex detachedVIn = detached.get("c");
    assertEquals(vIn.label(), detachedVIn.label());
    assertEquals(vIn.id(), detachedVIn.id());

    // this is a SimpleTraverser so no properties are present in detachment
    assertFalse(detachedVIn.properties().hasNext());
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializeVertexProperty() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V2_0)).mapper().version(GraphSONVersion.V2_0).create().createMapper();
    final VertexProperty vp = graph.vertices(convertToVertexId("marko")).next().property("name");
    final String json = mapper.writeValueAsString(vp);
    final VertexProperty detached = mapper.readValue(json, VertexProperty.class);

    assertNotNull(detached);
    assertEquals(vp.label(), detached.label());
    assertEquals(vp.id(), detached.id());
    assertEquals(vp.value(), detached.value());
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializeProperty() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V2_0)).mapper().version(GraphSONVersion.V2_0).create().createMapper();
    final Property p = g.E(convertToEdgeId("marko", "knows", "vadas")).next().property("weight");
    final String json = mapper.writeValueAsString(p);
    final Property detached = mapper.readValue(json, Property.class);

    assertNotNull(detached);
    assertEquals(p.key(), detached.key());
    assertEquals(p.value(), detached.value());
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializeEdge() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V2_0)).mapper().version(GraphSONVersion.V2_0).create().createMapper();
    final Edge e = g.E(convertToEdgeId("marko", "knows", "vadas")).next();
    final String json = mapper.writeValueAsString(e);
    final Edge detached = mapper.readValue(json, Edge.class);

    assertNotNull(detached);
    assertEquals(e.label(), detached.label());
    assertEquals(e.id(), detached.id());
    assertEquals((Double) e.value("weight"), detached.value("weight"));
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializeVertex() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V3_0)).mapper().version(GraphSONVersion.V3_0).create().createMapper();
    final Vertex v = graph.vertices(convertToVertexId("marko")).next();
    final String json = mapper.writeValueAsString(v);
    final Vertex detached = mapper.readValue(json, Vertex.class);

    assertNotNull(detached);
    assertEquals(v.label(), detached.label());
    assertEquals(v.id(), detached.id());
    assertEquals(v.value("name").toString(), detached.value("name"));
    assertEquals((Integer) v.value("age"), detached.value("age"));
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializeEdge() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V3_0)).mapper().version(GraphSONVersion.V3_0).create().createMapper();
    final Edge e = g.E(convertToEdgeId("marko", "knows", "vadas")).next();
    final String json = mapper.writeValueAsString(e);
    final Edge detached = mapper.readValue(json, Edge.class);

    assertNotNull(detached);
    assertEquals(e.label(), detached.label());
    assertEquals(e.id(), detached.id());
    assertEquals((Double) e.value("weight"), detached.value("weight"));
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializeVertexProperty() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V1_0)).mapper().version(GraphSONVersion.V1_0).create().createMapper();
    final VertexProperty vp = graph.vertices(convertToVertexId("marko")).next().property("name");
    final String json = mapper.writeValueAsString(vp);
    final Map<String, Object> m = mapper.readValue(json, mapTypeReference);

    assertEquals(vp.label(), m.get(GraphSONTokens.LABEL));
    assertNotNull(m.get(GraphSONTokens.ID));
    assertEquals(vp.value(), m.get(GraphSONTokens.VALUE));
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializeVertexProperty() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V3_0)).mapper().version(GraphSONVersion.V3_0).create().createMapper();
    final VertexProperty vp = graph.vertices(convertToVertexId("marko")).next().property("name");
    final String json = mapper.writeValueAsString(vp);
    final VertexProperty detached = mapper.readValue(json, VertexProperty.class);

    assertNotNull(detached);
    assertEquals(vp.label(), detached.label());
    assertEquals(vp.id(), detached.id());
    assertEquals(vp.value(), detached.value());
}
 

@Test
@LoadGraphWith(LoadGraphWith.GraphData.MODERN)
public void shouldSerializePath() throws Exception {
    final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V3_0)).mapper().version(GraphSONVersion.V3_0).create().createMapper();
    final Path p = g.V(convertToVertexId("marko")).as("a").outE().as("b").inV().as("c").path()
            .filter(t -> ((Vertex) t.get().objects().get(2)).value("name").equals("lop")).next();
    final String json = mapper.writeValueAsString(p);
    final Path detached = mapper.readValue(json, Path.class);

    assertNotNull(detached);
    assertEquals(p.labels().size(), detached.labels().size());
    assertEquals(p.labels().get(0).size(), detached.labels().get(0).size());
    assertEquals(p.labels().get(1).size(), detached.labels().get(1).size());
    assertEquals(p.labels().get(2).size(), detached.labels().get(2).size());
    assertTrue(p.labels().stream().flatMap(Collection::stream).allMatch(detached::hasLabel));

    final Vertex vOut = p.get("a");
    final Vertex detachedVOut = detached.get("a");
    assertEquals(vOut.label(), detachedVOut.label());
    assertEquals(vOut.id(), detachedVOut.id());

    // this is a SimpleTraverser so no properties are present in detachment
    assertFalse(detachedVOut.properties().hasNext());

    final Edge e = p.get("b");
    final Edge detachedE = detached.get("b");
    assertEquals(e.label(), detachedE.label());
    assertEquals(e.id(), detachedE.id());

    // this is a SimpleTraverser so no properties are present in detachment
    assertFalse(detachedE.properties().hasNext());

    final Vertex vIn = p.get("c");
    final Vertex detachedVIn = detached.get("c");
    assertEquals(vIn.label(), detachedVIn.label());
    assertEquals(vIn.id(), detachedVIn.id());

    // this is a SimpleTraverser so no properties are present in detachment
    assertFalse(detachedVIn.properties().hasNext());
}
 

@Test
public void shouldSerializeTinkerGraphToGraphSONWithTypes() throws Exception {
    final TinkerGraph graph = TinkerFactory.createModern();
    final Mapper<ObjectMapper> mapper = graph.io(IoCore.graphson()).mapper().typeInfo(TypeInfo.PARTIAL_TYPES).create();
    try (final ByteArrayOutputStream out = new ByteArrayOutputStream()) {
        final GraphWriter writer = GraphSONWriter.build().mapper(mapper).create();
        writer.writeObject(out, graph);
        try (final ByteArrayInputStream inputStream = new ByteArrayInputStream(out.toByteArray())) {
            final GraphReader reader = GraphSONReader.build().mapper(mapper).create();
            final TinkerGraph target = reader.readObject(inputStream, TinkerGraph.class);
            IoTest.assertModernGraph(target, true, false);
        }
    }
}
 

private String changeStringWithTimestamp(long timestamp) {
  try {
    return new ObjectMapper().writeValueAsString(changeWithTimestamp(timestamp));
  } catch (JsonProcessingException e) {
    throw new RuntimeException(e);
  }
}
 

@Before
public void setUp() throws Exception {
  objectMapper = new ObjectMapper();
  logEntryFactory = mock(LogEntryFactory.class);
  vertexLogEntry = mock(LogEntry.class);
  given(logEntryFactory.createForVertex(any(Vertex.class))).willReturn(vertexLogEntry);
  given(logEntryFactory.createForEdge(any(Edge.class))).willReturn(mock(LogEntry.class));
}
 

private String changeStringWithTimestamp(long timeStamp) {
  try {
    return new ObjectMapper().writeValueAsString(changeWithTimestamp(timeStamp));
  } catch (JsonProcessingException e) {
    throw new RuntimeException(e);
  }
}