public static void Main()
{
IDseCluster cluster = DseCluster.Builder().
AddContactPoint("127.0.0.1").
WithGraphOptions(new GraphOptions().SetName("killrvideo")).
Build();
IDseSession session = cluster.Connect();
var killr = DseGraph.Traversal(session);
PrintHeader("Actors for Young Guns", "killr.Movies(\"Young Guns\").Actors().Values(\"name\")");
var results = killr.Movies("Young Guns").Actors().Values <string>("name").ToList();
PrintItems(results);
PrintHeader("Ratings Distribution by Age for Young Guns", "killr.Movies(\"Young Guns\").Ratings().DistributionForAges(18, 40)");
IDictionary <string, long> ratingsByAge = killr.Movies("Young Guns").Ratings().DistributionForAges(18, 40).Next();
var pairs = String.Join(", ", ratingsByAge.Select(kvp => kvp.Key + "=" + kvp.Value.ToString()));
Console.WriteLine($"[{pairs}]");
PrintHeader("Failed Validation", "killr.Movies(\"Young Guns\").Ratings().DistributionForAges(17,40)");
try
{
killr.Movies("Young Guns").Ratings().DistributionForAges(17, 40).Next();
}
catch (ArgumentException ae)
{
Console.WriteLine($"Caught ArgumentException: {ae.Message}");
}
PrintHeader("Five Recommendations for u460", "killr.Users(\"u460\").Recommend(5, 7).Values(KEY_TITLE)");
results = killr.Users("u460").Recommend(5, 7).Values <string>(KeyTitle).ToList();
PrintItems(results);
PrintHeader("Five Recommendations for u460 that are comedies", "killr.Users(\"u460\").Recommend(5, 7, Genre(COMEDY)).Values(KEY_TITLE)");
results = killr.Users("u460").Recommend(5, 7, Genre(Comedy)).Values <string>(KeyTitle).ToList();
PrintItems(results);
PrintHeader("Five Recommendations for u460 that use larger actor sampling and are comedies", "killr.users(\"u460\").recommend(5, 7, genre(COMEDY)).values(KEY_TITLE)");
results = killr.Users("u460").Recommend(5, 7, LargeSample, Genre(Comedy)).Values <string>(KeyTitle).ToList();
PrintItems(results);
PrintHeader("Include some additional graph statistics about Young Guns", "killr.movies(\"Young Guns\").enrich(IN_DEGREE, OUT_DEGREE)");
IDictionary <object, object> enriched = killr.Movies("Young Guns").enrich(InDegree, OutDegree).Next();
pairs = String.Join(", ", enriched.Select(kvp => kvp.Key + "=" + kvp.Value.ToString()));
Console.WriteLine($"[{pairs}]");
PrintHeader("Insert/update movie and a actors for that movie", "killr.movie(\"m100000\", \"Manos: The Hands of Fate\",...).actor(...)");
killr.Movie("m100000", "Manos: The Hands of Fate", 1966, 70, "USA", "Sun City Films").
Ensure <Vertex, object, Vertex>(__KillrVideo.Actor("p1000000", "Tom Neyman")).
Ensure <Vertex, object, Vertex>(__KillrVideo.Actor("p1000001", "John Reynolds")).
Ensure <Vertex, object, Vertex>(__KillrVideo.Actor("p1000002", "Diane Mahree")).
Iterate();
Console.WriteLine("Updated 'Manos: The Hands of Fate'");
PrintHeader("Get the actors for the newly added movie", "killr.movies(\"Manos: The Hands of Fate\").actors().values(\"name\")");
results = killr.Movies("Manos: The Hands of Fate").Actors().Values <String>("name").ToList();
PrintItems(results);
}
public void Test_Infrastructure()
{
using (var cluster = DseCluster.Builder().AddContactPoint(CcmHelper.InitialContactPoint).Build())
{
Assert.DoesNotThrow(() => cluster.Connect());
}
}
public Startup(IConfiguration configuration)
{
Configuration = configuration;
String create_keyspace = @"CREATE KEYSPACE IF NOT EXISTS driver_test
WITH REPLICATION = {
'class' : 'NetworkTopologyStrategy',
'DC1' : 1
} ;
";
String create_user_table = @"CREATE TABLE IF NOT EXISTS driver_test.user (
id uuid,
first_name text,
last_name text,
PRIMARY KEY (id)
);";
IDseCluster cluster = DseCluster.Builder()
.AddContactPoint("127.0.0.1")
.Build();
IDseSession session = cluster.Connect();
session.Execute(create_keyspace);
session.Execute(create_user_table);
session.Dispose();
}
public void Should_Have_The_Different_ReadTimeout_Per_Statement()
{
var timeout = 2000;
using (var cluster = DseCluster.Builder()
.AddContactPoint(CcmHelper.InitialContactPoint)
.WithGraphOptions(new GraphOptions().SetName(GraphName).SetReadTimeoutMillis(timeout))
.Build())
{
var session = cluster.Connect();
var stopwatch = new Stopwatch();
var stmtTimeout = 500;
try
{
stopwatch.Start();
session.ExecuteGraph(new SimpleGraphStatement("java.util.concurrent.TimeUnit.MILLISECONDS.sleep(1000L);")
.SetReadTimeoutMillis(stmtTimeout));
}
catch
{
stopwatch.Stop();
Assert.GreaterOrEqual(stopwatch.ElapsedMilliseconds, stmtTimeout);
Assert.Less(stopwatch.ElapsedMilliseconds, timeout);
}
}
}
public void TestFixtureSetup()
{
if (Values == null || Values.Length == 0)
{
throw new InconclusiveException("You must specify the values to test");
}
CcmHelper.Start(1);
Cluster = DseCluster.Builder().AddContactPoint(CcmHelper.InitialContactPoint).Build();
Trace.TraceInformation("Waiting additional time for test Cluster to be ready");
Thread.Sleep(15000);
Session = Cluster.Connect();
Session.Execute(string.Format(CreateKeyspaceQuery, Keyspace));
Session.Execute(string.Format("USE {0}", Keyspace));
_queries = new[]
{
string.Format("CREATE TABLE geotable1 (id text, value '{0}', PRIMARY KEY (id))", TypeName),
string.Format("CREATE TABLE keyed (id '{0}', value text, PRIMARY KEY (id))", TypeName),
string.Format("INSERT INTO keyed (id, value) VALUES ('{0}', 'hello')", Values[0]),
string.Format("CREATE TYPE geo_udt (f text, v '{0}')", TypeName),
"CREATE TABLE tbl_udts (id uuid PRIMARY KEY, value frozen<geo_udt>)",
string.Format("CREATE TABLE tbl_tuple (id uuid PRIMARY KEY, value tuple<int, '{0}'>)", TypeName),
string.Format("CREATE TABLE tbl_list (id uuid PRIMARY KEY, value list<'{0}'>)", TypeName),
string.Format("CREATE TABLE tbl_set (id uuid PRIMARY KEY, value set<'{0}'>)", TypeName),
string.Format("CREATE TABLE tbl_map (id uuid PRIMARY KEY, value map<text, '{0}'>)", TypeName)
};
foreach (var query in _queries)
{
Session.Execute(query);
}
}
public void Should_Support_List_As_Parameter()
{
var names = new[] { "Mario", "Luigi", "Toad", "Bowser", "Peach", "Wario", "Waluigi" };
using (var cluster = DseCluster.Builder()
.AddContactPoint(CcmHelper.InitialContactPoint)
.WithGraphOptions(new GraphOptions().SetName(GraphName))
.Build())
{
var session = cluster.Connect();
var schemaCharacterQuery = "" +
"schema.propertyKey(\"characterName\").Text().create();\n" +
"schema.vertexLabel(\"character\").properties(\"characterName\").create();";
session.ExecuteGraph(new SimpleGraphStatement(schemaCharacterQuery));
var createChars = session.ExecuteGraph(new SimpleGraphStatement("characters.each { character -> " +
" graph.addVertex(label, 'character', 'characterName', character);" +
"};", new { characters = names }));
Assert.AreEqual(names.Length, createChars.ToArray().Length);
var rs = session.ExecuteGraph(new SimpleGraphStatement("g.V().hasLabel('character').values('characterName')"));
var resultArray = rs.ToArray();
Assert.AreEqual(names.Length, resultArray.Length);
foreach (var name in resultArray)
{
Assert.True(names.Contains(name.ToString()));
}
}
}
public void Should_Have_Infinite_ReadTimeout_Per_Statement()
{
//setting a really small global timeout to make sure that the query exceeds this time
var timeout = 2000;
var stmtSleep = 10000L;
using (var cluster = DseCluster.Builder()
.AddContactPoint(CcmHelper.InitialContactPoint)
.WithGraphOptions(new GraphOptions().SetName(GraphName).SetReadTimeoutMillis(timeout))
.Build())
{
var session = cluster.Connect();
var stopwatch = new Stopwatch();
try
{
stopwatch.Start();
session.ExecuteGraph(new SimpleGraphStatement("java.util.concurrent.TimeUnit.MILLISECONDS.sleep(" + stmtSleep + ");")
.SetReadTimeoutMillis(Timeout.Infinite));
}
finally
{
stopwatch.Stop();
Assert.GreaterOrEqual(stopwatch.ElapsedMilliseconds, timeout);
Assert.GreaterOrEqual(stopwatch.ElapsedMilliseconds, stmtSleep);
}
}
}
public void Should_Support_Types(string type, object value, string expectedString)
{
using (var cluster = DseCluster.Builder()
.AddContactPoint(CcmHelper.InitialContactPoint)
.WithGraphOptions(new GraphOptions().SetName(GraphName))
.Build())
{
var session = cluster.Connect();
var id = _idGenerator++;
var vertexLabel = "vertex" + id;
var propertyName = "prop" + id;
var schemaQuery = string.Format("schema.propertyKey(propertyName).{0}().ifNotExists().create();\n", type) +
"schema.vertexLabel(vertexLabel).properties(propertyName).ifNotExists().create();";
session.ExecuteGraph(new SimpleGraphStatement(schemaQuery, new { vertexLabel = vertexLabel, propertyName = propertyName }));
var parameters = new { vertexLabel = vertexLabel, propertyName = propertyName, val = value };
var rs = session.ExecuteGraph(new SimpleGraphStatement("g.addV(label, vertexLabel, propertyName, val)", parameters));
ValidateVertexResult(rs, vertexLabel, propertyName, expectedString);
rs =
session.ExecuteGraph(
new SimpleGraphStatement("g.V().hasLabel(vertexLabel).has(propertyName, val).next()", parameters));
ValidateVertexResult(rs, vertexLabel, propertyName, expectedString);
}
}
public void Should_Get_Path_With_Labels()
{
using (var cluster = DseCluster.Builder()
.AddContactPoint(CcmHelper.InitialContactPoint)
.WithGraphOptions(new GraphOptions().SetName(GraphName))
.Build())
{
var session = cluster.Connect();
var rs = session.ExecuteGraph(new SimpleGraphStatement(
"g.V().hasLabel('person').has('name', 'marko').as('a').outE('knows').as('b').inV().as('c', 'd')" +
".outE('created').as('e', 'f', 'g').inV().as('h').path()"));
foreach (Path path in rs)
{
Console.WriteLine("checking");
CollectionAssert.AreEqual(
new string[][]
{
new [] { "a" }, new [] { "b" }, new[] { "c", "d" }, new[] { "e", "f", "g" }, new [] { "h" }
}, path.Labels);
var person = path.Objects.First().ToVertex();
Assert.AreEqual("person", person.Label);
Assert.True(person.Properties.ContainsKey("name"));
}
}
}
/// <summary>
/// Creates the classic graph using a specific connection
/// </summary>
public void CreateClassicGraph(string contactPoint, string name)
{
using (var cluster = DseCluster.Builder().AddContactPoint(TestClusterManager.InitialContactPoint).Build())
{
CreateClassicGraph(cluster.Connect(), name);
}
}
private Vertex IncludeAndQueryVertex(string vertexLabel, string propertyName, string type, object value, string expectedString, bool verifyToString = true)
{
Vertex vertex = null;
using (var cluster = DseCluster.Builder()
.AddContactPoint(TestClusterManager.InitialContactPoint)
.WithGraphOptions(new GraphOptions().SetName(GraphName))
.Build())
{
var session = cluster.Connect();
var schemaQuery = string.Format("schema.propertyKey(propertyName).{0}.ifNotExists().create();\n", type) +
"schema.vertexLabel(vertexLabel).properties(propertyName).ifNotExists().create();";
session.ExecuteGraph(new SimpleGraphStatement(schemaQuery, new { vertexLabel = vertexLabel, propertyName = propertyName }));
var parameters = new { vertexLabel = vertexLabel, propertyName = propertyName, val = value };
session.ExecuteGraph(new SimpleGraphStatement("g.addV(label, vertexLabel, propertyName, val)", parameters));
var rs =
session.ExecuteGraph(
new SimpleGraphStatement("g.V().hasLabel(vertexLabel).has(propertyName, val).next()", parameters));
var first = rs.FirstOrDefault();
Assert.NotNull(first);
vertex = first.ToVertex();
if (verifyToString)
{
ValidateVertexResult(vertex, vertexLabel, propertyName, expectedString);
}
}
return(vertex);
}
public void Should_Build_A_Cluster_With_Default_Graph_Options()
{
//without specifying graph options
IDseCluster cluster = DseCluster.Builder().AddContactPoint("192.168.1.159").Build();
Assert.NotNull(cluster.Configuration);
Assert.NotNull(cluster.Configuration.CassandraConfiguration);
Assert.NotNull(cluster.Configuration.GraphOptions);
}
public void Should_Build_A_Cluster_With_DseLoadBalancingPolicy()
{
//without specifying load balancing policy
IDseCluster cluster = DseCluster.Builder().AddContactPoint("192.168.1.159").Build();
Assert.NotNull(cluster.Configuration);
Assert.IsInstanceOf <DseLoadBalancingPolicy>(
cluster.Configuration.CassandraConfiguration.Policies.LoadBalancingPolicy);
}
public SessionManager()
{
cluster = DseCluster.Builder().AddContactPoint("127.0.0.1").Build();
session = cluster.Connect("test");
var row = session.Execute("select * from system.local").First();
Console.WriteLine("Podłączono do klastra " + row.GetValue <string>("cluster_name"));
PrepareStatements();
}
private static DseSession NewInstance(ISession coreSession, GraphOptions graphOptions = null)
{
//Cassandra Configuration does not have a public constructor
//Create a dummy Cluster instance
using (var cluster = DseCluster.Builder().AddContactPoint("127.0.0.1")
.WithGraphOptions(graphOptions ?? new GraphOptions()).Build())
{
return(new DseSession(coreSession, cluster.Configuration));
}
}
public void Should_Build_A_Cluster_With_The_Specified_LoadBalancingPolicy()
{
var lbp = new TestLoadBalancingPolicy();
IDseCluster cluster = DseCluster.Builder()
.AddContactPoint("192.168.1.159")
.WithLoadBalancingPolicy(lbp)
.Build();
Assert.NotNull(cluster.Configuration);
Assert.AreSame(lbp, cluster.Configuration.CassandraConfiguration.Policies.LoadBalancingPolicy);
}
public void Should_Build_A_Cluster_With_Graph_Options()
{
var graphOptions = new GraphOptions();
IDseCluster cluster = DseCluster.Builder()
.WithGraphOptions(graphOptions)
.AddContactPoint("192.168.1.159")
.Build();
Assert.NotNull(cluster.Configuration);
Assert.NotNull(cluster.Configuration.CassandraConfiguration);
Assert.AreSame(graphOptions, cluster.Configuration.GraphOptions);
}
public void OneTimeSetUp()
{
TestClusterManager.CreateNew(1, new TestClusterOptions {
Workloads = new[] { "graph" }
});
CreateClassicGraph(TestClusterManager.InitialContactPoint, GraphName);
_cluster = DseCluster.Builder()
.AddContactPoint(TestClusterManager.InitialContactPoint)
.WithGraphOptions(new GraphOptions().SetName(GraphName))
.Build();
_session = _cluster.Connect();
}
public static void VerifyCurrentClusterWorkloads(string[] expectedWorkloads)
{
using (var cluster = DseCluster.Builder()
.AddContactPoint(TestClusterManager.InitialContactPoint)
.Build())
{
cluster.Connect();
foreach (var host in cluster.Metadata.AllHosts())
{
CollectionAssert.AreEquivalent(expectedWorkloads, host.Workloads);
}
}
}
public CassandraDBRepository(IOptions <CassandraDBOptions> optionsAccessor, ILoggerFactory loggerFactory)
{
var options = optionsAccessor.Value;
IDseCluster cluster = DseCluster.Builder()
.AddContactPoints(options.ContactPoints.Split(','))
.WithAuthProvider(new DsePlainTextAuthProvider(options.Username, options.Password))
.Build();
session = cluster.Connect();
tableName = options.Tablename;
logger = loggerFactory.CreateLogger <CassandraDBRepository>();
}
public void Should_Return_Zero_Results()
{
using (var cluster = DseCluster.Builder()
.AddContactPoint(CcmHelper.InitialContactPoint)
.WithGraphOptions(new GraphOptions().SetName(GraphName))
.Build())
{
var session = cluster.Connect();
var rs = session.ExecuteGraph(new SimpleGraphStatement("g.V().hasLabel('notALabel')"));
var resultArray = rs.ToArray();
Assert.AreEqual(0, resultArray.Length);
}
}
public Guid Post([FromBody] User user)
{
IDseCluster cluster = DseCluster.Builder()
.AddContactPoint("127.0.0.1")
.Build();
IDseSession session = cluster.Connect();
Guid user_id = Guid.NewGuid();
var insert_user = session.Prepare(
"INSERT INTO driver_test.user (id, first_name, last_name) VALUES(?,?,?)"
);
RowSet results = session.Execute(insert_user.Bind(user_id, user.first_name, user.last_name));
return(user_id);
}
public void Should_Support_Object_As_Parameter()
{
var name = "Albert Einstein";
var year = 1879;
var field = "Physics";
var citizenship = new[] { "Kingdom of Württemberg", "Switzerland", "Austria", "Germany", "United States" };
using (var cluster = DseCluster.Builder()
.AddContactPoint(CcmHelper.InitialContactPoint)
.WithGraphOptions(new GraphOptions().SetName(GraphName))
.Build())
{
var session = cluster.Connect();
var schemaScientistQuery = "" +
"schema.propertyKey(\"year_born\").Int().create()\n" +
"schema.propertyKey(\"field\").Text().create()\n" +
"schema.propertyKey(\"scientist_name\").Text().create()\n" +
"schema.propertyKey(\"country_name\").Text().create()\n" +
"schema.vertexLabel(\"scientist\").properties(\"scientist_name\", \"year_born\", \"field\").create()\n" +
"schema.vertexLabel(\"country\").properties(\"country_name\").create()\n" +
"schema.edgeLabel(\"had_citizenship\").connection(\"scientist\", \"country\").create()";
session.ExecuteGraph(new SimpleGraphStatement(schemaScientistQuery));
session.ExecuteGraph(new SimpleGraphStatement("Vertex scientist = graph.addVertex(label, 'scientist', 'scientist_name', m.name, 'year_born', m.year_born, 'field', m.field);" +
" m.citizenship.each { c -> " +
" Vertex country = graph.addVertex(label, 'country', 'country_name', c);" +
" scientist.addEdge('had_citizenship', country);" +
"};", new { m = new { name = name, year_born = year, citizenship = citizenship, field = field } }));
var rs = session.ExecuteGraph(new SimpleGraphStatement("g.V().hasLabel('scientist').has('scientist_name', name)", new { name = name }));
Vertex einstein = rs.FirstOrDefault();
Assert.NotNull(einstein);
Assert.AreEqual("scientist", einstein.Label);
Assert.AreEqual(name, einstein.Properties["scientist_name"].ToArray()[0].Get <string>("value"));
Assert.AreEqual(year, einstein.Properties["year_born"].ToArray()[0].Get <int>("value"));
Assert.AreEqual(field, einstein.Properties["field"].ToArray()[0].Get <string>("value"));
var citizenships = session.ExecuteGraph(new SimpleGraphStatement("g.V().hasLabel('scientist').has('scientist_name', name).outE('had_citizenship').inV().values('country_name');", new { name = name }));
var citizenshipArray = citizenships.ToArray();
Assert.AreEqual(citizenship.Length, citizenshipArray.Length);
foreach (var countryName in citizenshipArray)
{
Assert.True(citizenship.Contains(countryName.ToString()));
}
}
}
static WarmPathFunction()
{
var contactPoints = Environment.GetEnvironmentVariable("CassandraContactPoints", EnvironmentVariableTarget.Process);
var username = Environment.GetEnvironmentVariable("CassandraUsername", EnvironmentVariableTarget.Process);
var password = Environment.GetEnvironmentVariable("CassandraPassword", EnvironmentVariableTarget.Process);
tableName = Environment.GetEnvironmentVariable("CassandraTableName", EnvironmentVariableTarget.Process);
IDseCluster cluster = DseCluster.Builder()
.AddContactPoints(contactPoints.Split(','))
.WithAuthProvider(new DsePlainTextAuthProvider(username, password))
.Build();
session = cluster.Connect();
}
public string FindSparkMaster()
{
Trace.TraceInformation("GraphMultiNodeTests: FindSparkMaster");
using (var cluster = DseCluster.Builder()
.AddContactPoint(TestClusterManager.InitialContactPoint)
.WithLoadBalancingPolicy(DseLoadBalancingPolicy.CreateDefault())
.Build())
{
var session = cluster.Connect();
var sparksRS = session.Execute(new SimpleStatement("call DseClientTool.getAnalyticsGraphServer();"));
var result = sparksRS.ToArray();
var sparkLocation = ((SortedDictionary <string, string>)result.First()[0])["location"];
var sparkHost = sparkLocation.Split(':')[0];
return(sparkHost);
}
}
public void Should_Support_Multiple_Named_Parameters()
{
using (var cluster = DseCluster.Builder()
.AddContactPoint(CcmHelper.InitialContactPoint)
.WithGraphOptions(new GraphOptions().SetName(GraphName))
.Build())
{
var session = cluster.Connect();
var rs = session.ExecuteGraph(new SimpleGraphStatement("[a,b]", new { a = 10, b = 20 }));
Assert.NotNull(rs);
var resultArray = rs.ToArray();
Assert.AreEqual(2, resultArray.Length);
Assert.AreEqual(10, resultArray[0].ToInt32());
Assert.AreEqual(20, resultArray[1].ToInt32());
}
}
public Table <User> GetTable()
{
IDseCluster cluster = DseCluster.Builder()
.AddContactPoint("127.0.0.1")
.Build();
IDseSession session = cluster.Connect();
MappingConfiguration.Global.Define(
new Map <User>()
.TableName("user")
.PartitionKey(u => u.Id)
.Column(u => u.Id, cm => cm.WithName("id"))
.Column(u => u.FirstName, cm => cm.WithName("first_name"))
.Column(u => u.LastName, cm => cm.WithName("last_name")));
var users = new Table <User>(session);
return(users);
}
public void Should_Support_Named_Parameters()
{
using (var cluster = DseCluster.Builder()
.AddContactPoint(CcmHelper.InitialContactPoint)
.WithGraphOptions(new GraphOptions().SetName(GraphName))
.Build())
{
var session = cluster.Connect();
var rs = session.ExecuteGraph(new SimpleGraphStatement("g.V().has('name', namedParam)", new { namedParam = "marko" }));
Assert.NotNull(rs);
var resultArray = rs.ToArray();
Assert.AreEqual(1, resultArray.Length);
var vertex = resultArray[0].ToVertex();
Assert.NotNull(vertex);
Assert.AreEqual("person", vertex.Label);
Assert.AreEqual("marko", vertex.Properties["name"].ToArray()[0].Get <string>("value"));
}
}
public void Should_Retrieve_Graph_Edges()
{
using (var cluster = DseCluster.Builder()
.AddContactPoint(CcmHelper.InitialContactPoint)
.WithGraphOptions(new GraphOptions().SetName(GraphName))
.Build())
{
var session = cluster.Connect();
var rs = session.ExecuteGraph(new SimpleGraphStatement("g.E().hasLabel('created')"));
var resultArray = rs.ToArray();
Assert.AreEqual(4, resultArray.Length);
foreach (Edge edge in resultArray)
{
Assert.NotNull(edge);
Assert.AreEqual("created", edge.Label);
Assert.True(edge.Properties.ContainsKey("weight"));
}
Assert.NotNull(rs);
}
}
public void Should_Retrieve_Graph_Vertices()
{
using (var cluster = DseCluster.Builder()
.AddContactPoint(CcmHelper.InitialContactPoint)
.WithGraphOptions(new GraphOptions().SetName(GraphName))
.Build())
{
var session = cluster.Connect();
var rs = session.ExecuteGraph(new SimpleGraphStatement("g.V().has('name', 'marko').out('knows')"));
var resultArray = rs.ToArray();
Assert.AreEqual(2, resultArray.Length);
foreach (Vertex v in resultArray)
{
Assert.NotNull(v);
Assert.AreEqual("person", v.Label);
Assert.True(v.Properties.ContainsKey("name"));
}
Assert.NotNull(rs);
}
}