public void Should_Execute_Batch_Of_Traversals(string graphName, GraphProtocol protocol)
{
if (graphName == BaseIntegrationTest.DefaultCoreGraphName &&
!TestDseVersion.VersionMatch(
new Version(6, 8), TestClusterManager.DseVersion, Comparison.GreaterThanOrEqualsTo))
{
Assert.Ignore("Test requires DSE 6.8");
}
var g = DseGraph.Traversal(Session, new GraphOptions().SetName(graphName));
if (graphName == BaseIntegrationTest.DefaultCoreGraphName)
{
g = g.With("allow-filtering");
}
var batch = DseGraph.Batch(new GraphOptions().SetName(graphName).SetWriteConsistencyLevel(ConsistencyLevel.LocalQuorum));
batch
.Add(g.AddV("character").Property("name", "Matias").Property("age", 12).Property("tag", "batch1"))
.Add(g.AddV("character").Property("name", "Olivia").Property("age", 8).Property("tag", "batch1"));
var rs = Session.ExecuteGraph(batch);
Assert.AreEqual(protocol, rs.GraphProtocol);
var list = g.V().Has("character", "tag", "batch1").Values <string>("name").ToList();
CollectionAssert.AreEquivalent(new [] { "Matias", "Olivia" }, list);
}
public static bool CheckDseVersion(Version version, Comparison comparison)
{
if (!TestClusterManager.IsDse)
{
return(false);
}
return(TestDseVersion.VersionMatch(version, TestClusterManager.DseVersion, comparison));
}
public static bool CheckCassandraVersion(bool requiresOss, Version version, Comparison comparison)
{
if (requiresOss && TestClusterManager.IsDse)
{
return(false);
}
var runningVersion = TestClusterManager.IsDse ? TestClusterManager.DseVersion : TestClusterManager.CassandraVersion;
var expectedVersion = TestClusterManager.IsDse ? TestClusterManager.GetDseVersion(version) : version;
return(TestDseVersion.VersionMatch(expectedVersion, runningVersion, comparison));
}
public static bool VersionMatch(TestDseVersion versionAttr, Version executingVersion)
{
//Compare them as integers
var expectedVersion = new Version(versionAttr.Major, versionAttr.Minor, versionAttr.Build);
var comparison = (Comparison)executingVersion.CompareTo(expectedVersion);
if (comparison >= Comparison.Equal && versionAttr.Comparison == Comparison.GreaterThanOrEqualsTo)
{
return(true);
}
return(comparison == versionAttr.Comparison);
}
public async Task Should_Execute_Batch_Of_Traversals_Asynchronously_With_Edges(string graphName, GraphProtocol protocol)
{
if (graphName == BaseIntegrationTest.DefaultCoreGraphName &&
!TestDseVersion.VersionMatch(
new Version(6, 8), TestClusterManager.DseVersion, Comparison.GreaterThanOrEqualsTo))
{
Assert.Ignore("Test requires DSE 6.8");
}
var g = DseGraph.Traversal(Session, new GraphOptions().SetName(graphName));
if (graphName == BaseIntegrationTest.DefaultCoreGraphName)
{
g = g.With("allow-filtering");
}
var batch = DseGraph.Batch(new GraphOptions().SetName(graphName).SetWriteConsistencyLevel(ConsistencyLevel.LocalQuorum));
batch
.Add(g.AddV("character").Property("name", "Matias").Property("age", 12).Property("tag", "batch2"))
.Add(g.AddV("character").Property("name", "Olivia").Property("age", 8).Property("tag", "batch2"))
.Add(g.V().Has("name", "Matias").Has("tag", "batch2").AddE("knows").To(
__.V().Has("name", "Olivia").Has("tag", "batch2")));
var rs = await Session.ExecuteGraphAsync(batch).ConfigureAwait(false);
Assert.AreEqual(protocol, rs.GraphProtocol);
var characters = g.V().Has("character", "tag", "batch2").Values <string>("name").ToList();
CollectionAssert.AreEquivalent(new [] { "Matias", "Olivia" }, characters);
var knowsOut = g.V().Has("name", "Matias").Has("tag", "batch2")
.Out("knows").Values <string>("name").ToList();
Assert.AreEqual(new [] { "Olivia" }, knowsOut);
}
