//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldServiceLoaderFindCypherEngineProvider()
public virtual void ShouldServiceLoaderFindCypherEngineProvider()
{
// WHEN
ServiceLoader <QueryEngineProvider> services = ServiceLoader.load(typeof(QueryEngineProvider));
// THEN
assertTrue(Iterables.single(services) is CommunityCypherEngineProvider);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void ensureCorrectPathEntitiesInShortPath()
public virtual void EnsureCorrectPathEntitiesInShortPath()
{
/*
* (a)-->(b)
*/
CreateGraph("a TO b");
Node a = GetNodeWithName("a");
Node b = GetNodeWithName("b");
Relationship r = a.GetSingleRelationship(To, OUTGOING);
Path path = Iterables.single(GraphDb.bidirectionalTraversalDescription().mirroredSides(GraphDb.traversalDescription().relationships(To, OUTGOING).uniqueness(NODE_PATH)).collisionEvaluator(Evaluators.atDepth(1)).sideSelector(SideSelectorPolicies.LEVEL, 1).traverse(a, b));
AssertContainsInOrder(path.Nodes(), a, b);
AssertContainsInOrder(path.ReverseNodes(), b, a);
AssertContainsInOrder(path.Relationships(), r);
AssertContainsInOrder(path.ReverseRelationships(), r);
AssertContainsInOrder(path, a, r, b);
assertEquals(a, path.StartNode());
assertEquals(b, path.EndNode());
assertEquals(r, path.LastRelationship());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void missingMasterUnavailabilityEventForOtherInstanceStillRemovesBackupRole()
public virtual void MissingMasterUnavailabilityEventForOtherInstanceStillRemovesBackupRole()
{
// given
Cluster cluster = mock(typeof(Cluster));
Heartbeat heartbeat = mock(typeof(Heartbeat));
ClusterMemberEvents memberEvents = mock(typeof(ClusterMemberEvents));
ObservedClusterMembers members = new ObservedClusterMembers(_logProvider, cluster, heartbeat, memberEvents, _clusterId1);
// initialized with the members of the cluster
ArgumentCaptor <ClusterListener> listener = ArgumentCaptor.forClass(typeof(ClusterListener));
verify(cluster).addClusterListener(listener.capture());
listener.Value.enteredCluster(ClusterConfiguration(_clusterUri1, _clusterUri2, _clusterUri3));
ArgumentCaptor <ClusterMemberListener> memberListener = ArgumentCaptor.forClass(typeof(ClusterMemberListener));
verify(memberEvents).addClusterMemberListener(memberListener.capture());
// instance 2 is available as MASTER and BACKUP
memberListener.Value.memberIsAvailable(OnlineBackupKernelExtension.BACKUP, _clusterId2, _clusterUri2, StoreId.DEFAULT);
memberListener.Value.memberIsAvailable(MASTER, _clusterId2, _clusterUri2, StoreId.DEFAULT);
// when - instance 2 becomes available as SLAVE
memberListener.Value.memberIsAvailable(SLAVE, _clusterId2, _clusterUri2, StoreId.DEFAULT);
// then - instance 2 should be available ONLY as SLAVE
foreach (ClusterMember clusterMember in members.Members)
{
if (clusterMember.InstanceId.Equals(_clusterId2))
{
assertThat(count(clusterMember.Roles), equalTo(1L));
assertThat(Iterables.single(clusterMember.Roles), equalTo(SLAVE));
break; // that's the only member we care about
}
}
}
