//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldReturnEmptyIfInvalidFilterSpecification()
public virtual void ShouldReturnEmptyIfInvalidFilterSpecification()
{
// given
TopologyService topologyService = FakeTopologyService(fakeCoreTopology(new MemberId(System.Guid.randomUUID())), FakeReadReplicaTopology(MemberIDs(100), this.noEastGroupGenerator));
UserDefinedConfigurationStrategy strategy = new UserDefinedConfigurationStrategy();
Config config = ConfigWithFilter("invalid filter specification");
strategy.Inject(topologyService, config, NullLogProvider.Instance, null);
//when
Optional <MemberId> memberId = strategy.UpstreamDatabase();
// then
assertThat(memberId, empty());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldPickTheFirstMatchingServerIfCore()
public virtual void ShouldPickTheFirstMatchingServerIfCore()
{
// given
MemberId theCoreMemberId = new MemberId(System.Guid.randomUUID());
TopologyService topologyService = FakeTopologyService(fakeCoreTopology(theCoreMemberId), FakeReadReplicaTopology(MemberIDs(100), this.noEastGroupGenerator));
UserDefinedConfigurationStrategy strategy = new UserDefinedConfigurationStrategy();
Config config = Config.defaults(CausalClusteringSettings.user_defined_upstream_selection_strategy, "groups(east); groups(core); halt()");
strategy.Inject(topologyService, config, NullLogProvider.Instance, null);
//when
Optional <MemberId> memberId = strategy.UpstreamDatabase();
// then
assertThat(memberId, contains(theCoreMemberId));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldReturnEmptyIfNoMatchingServers()
public virtual void ShouldReturnEmptyIfNoMatchingServers()
{
// given
MemberId[] readReplicaIds = MemberIDs(100);
TopologyService topologyService = FakeTopologyService(fakeCoreTopology(new MemberId(System.Guid.randomUUID())), FakeReadReplicaTopology(readReplicaIds, this.noEastGroupGenerator));
UserDefinedConfigurationStrategy strategy = new UserDefinedConfigurationStrategy();
string wantedGroup = _eastGroup;
Config config = ConfigWithFilter("groups(" + wantedGroup + "); halt()");
strategy.Inject(topologyService, config, NullLogProvider.Instance, null);
//when
Optional <MemberId> memberId = strategy.UpstreamDatabase();
// then
assertThat(memberId, empty());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotReturnSelf()
public virtual void ShouldNotReturnSelf()
{
// given
string wantedGroup = _eastGroup;
MemberId[] readReplicaIds = MemberIDs(1);
TopologyService topologyService = FakeTopologyService(fakeCoreTopology(new MemberId(System.Guid.randomUUID())), FakeReadReplicaTopology(readReplicaIds, memberId => asSet(wantedGroup)));
UserDefinedConfigurationStrategy strategy = new UserDefinedConfigurationStrategy();
Config config = ConfigWithFilter("groups(" + wantedGroup + "); halt()");
strategy.Inject(topologyService, config, NullLogProvider.Instance, readReplicaIds[0]);
//when
Optional <MemberId> memberId = strategy.UpstreamDatabase();
// then
assertThat(memberId, empty());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldPickTheFirstMatchingServerIfReadReplica()
public virtual void ShouldPickTheFirstMatchingServerIfReadReplica()
{
// given
MemberId[] readReplicaIds = MemberIDs(100);
TopologyService topologyService = FakeTopologyService(fakeCoreTopology(new MemberId(System.Guid.randomUUID())), FakeReadReplicaTopology(readReplicaIds, this.noEastGroupGenerator));
UserDefinedConfigurationStrategy strategy = new UserDefinedConfigurationStrategy();
string wantedGroup = _noEastGroup[1];
Config config = ConfigWithFilter("groups(" + wantedGroup + "); halt()");
strategy.Inject(topologyService, config, NullLogProvider.Instance, null);
//when
Optional <MemberId> memberId = strategy.UpstreamDatabase();
// then
assertThat(memberId, contains(isIn(readReplicaIds)));
assertThat(memberId.map(this.noEastGroupGenerator), contains(equalTo(asSet(wantedGroup))));
}