//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldSetDiscoveryHeaderProperly() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldSetDiscoveryHeaderProperly()
{
// GIVEN
ClusterContext context = mock(typeof(ClusterContext));
when(context.GetLog(any(typeof(Type)))).thenReturn(NullLog.Instance);
when(context.GetUriForId(Id(2))).thenReturn(Uri(2));
when(context.JoiningInstances).thenReturn(singletonList(Uri(2)));
IList <ConfigurationRequestState> discoveredInstances = new LinkedList <ConfigurationRequestState>();
when(context.DiscoveredInstances).thenReturn(discoveredInstances);
TrackingMessageHolder outgoing = new TrackingMessageHolder();
ClusterMessage.ConfigurationTimeoutState timeoutState = new ClusterMessage.ConfigurationTimeoutState(3);
Message <ClusterMessage> message = @internal(configurationTimeout, timeoutState);
string discoveryHeader = "1,2,3";
when(context.GenerateDiscoveryHeader()).thenReturn(discoveryHeader);
// WHEN
// We receive a configuration request from an instance which we haven't contacted
ClusterState.Discovery.handle(context, message, outgoing);
// THEN
// It shouldn't be added to the discovered instances
assertEquals(discoveryHeader, outgoing.First().getHeader(DISCOVERED));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void proposer_rejectAcceptShouldCarryOnPayload() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ProposerRejectAcceptShouldCarryOnPayload()
{
// GIVEN
string instanceId = "1";
PaxosInstance instance = new PaxosInstance(mock(typeof(PaxosInstanceStore)), new Org.Neo4j.cluster.protocol.atomicbroadcast.multipaxos.InstanceId(instanceId));
Serializable payload = "myPayload";
instance.Propose(1, new IList <java.net.URI> {
create("http://some-guy")
});
instance.Ready(payload, true);
instance.Pending();
ProposerContext context = mock(typeof(ProposerContext));
when(context.GetLog(any(typeof(Type)))).thenReturn(NullLog.Instance);
when(context.GetPaxosInstance(any(typeof(Org.Neo4j.cluster.protocol.atomicbroadcast.multipaxos.InstanceId)))).thenReturn(instance);
when(context.MyId).thenReturn(new Org.Neo4j.cluster.InstanceId(parseInt(instanceId)));
TrackingMessageHolder outgoing = new TrackingMessageHolder();
Message <ProposerMessage> message = to(rejectAccept, create("http://something"), new ProposerMessage.RejectAcceptState()).setHeader(INSTANCE, instanceId);
// WHEN
ProposerState.Proposer.handle(context, message, outgoing);
// THEN
verify(context).setTimeout(eq(new Org.Neo4j.cluster.protocol.atomicbroadcast.multipaxos.InstanceId(instanceId)), argThat((new MessageArgumentMatcher <>()).withPayload(payload)));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void joinDeniedHandlingShouldKeepResponseConfiguration() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void JoinDeniedHandlingShouldKeepResponseConfiguration()
{
// GIVEN
ClusterContext context = mock(typeof(ClusterContext));
when(context.GetLog(any(typeof(Type)))).thenReturn(NullLog.Instance);
TrackingMessageHolder outgoing = new TrackingMessageHolder();
IDictionary <InstanceId, URI> members = members(1, 2);
// WHEN a joining instance receives a denial to join
ClusterState.Discovery.handle(context, to(joinDenied, Uri(2), ConfigurationResponseState(members)), outgoing);
// THEN assert that the response contains the configuration
verify(context).joinDenied(argThat((new ConfigurationResponseStateMatcher()).WithMembers(members)));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void proposer_proposePhase1TimeoutShouldCarryOnPayload() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ProposerProposePhase1TimeoutShouldCarryOnPayload()
{
// GIVEN
PaxosInstance instance = mock(typeof(PaxosInstance));
ProposerContext context = mock(typeof(ProposerContext));
when(context.GetPaxosInstance(any(typeof(Org.Neo4j.cluster.protocol.atomicbroadcast.multipaxos.InstanceId)))).thenReturn(instance);
when(context.MyId).thenReturn(new Org.Neo4j.cluster.InstanceId(0));
TrackingMessageHolder outgoing = new TrackingMessageHolder();
string instanceId = "1";
Serializable payload = "myPayload";
Message <ProposerMessage> message = to(propose, create("http://something"), payload).setHeader(INSTANCE, instanceId);
// WHEN
ProposerState.Proposer.handle(context, message, outgoing);
// THEN
verify(context).setTimeout(eq(new Org.Neo4j.cluster.protocol.atomicbroadcast.multipaxos.InstanceId(instanceId)), argThat((new MessageArgumentMatcher <>()).withPayload(payload)));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void joinDeniedTimeoutShouldBeHandledWithExceptionIncludingConfiguration() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void JoinDeniedTimeoutShouldBeHandledWithExceptionIncludingConfiguration()
{
// GIVEN
ClusterContext context = mock(typeof(ClusterContext));
IDictionary <InstanceId, URI> existingMembers = Members(1, 2);
when(context.GetLog(any(typeof(Type)))).thenReturn(NullLog.Instance);
when(context.JoiningInstances).thenReturn(Collections.emptyList());
when(context.HasJoinBeenDenied()).thenReturn(true);
when(context.JoinDeniedConfigurationResponseState).thenReturn(ConfigurationResponseState(existingMembers));
TrackingMessageHolder outgoing = new TrackingMessageHolder();
// WHEN the join denial actually takes effect (signaled by a join timeout locally)
ClusterState.Joining.handle(context, to(ClusterMessage.JoiningTimeout, Uri(2)).setHeader(Message.HEADER_CONVERSATION_ID, "bla"), outgoing);
// THEN assert that the failure contains the received configuration
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: org.neo4j.cluster.com.message.Message<? extends org.neo4j.cluster.com.message.MessageType> response = outgoing.single();
Message <MessageType> response = outgoing.Single();
ClusterEntryDeniedException deniedException = response.Payload;
assertEquals(existingMembers, deniedException.ConfigurationResponseState.Members);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @SuppressWarnings("unchecked") @Test public void proposer_promiseShouldCarryOnPayloadToPhase2Timeout() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ProposerPromiseShouldCarryOnPayloadToPhase2Timeout()
{
// GIVEN
string instanceId = "1";
Serializable payload = "myPayload";
PaxosInstance instance = new PaxosInstance(mock(typeof(PaxosInstanceStore)), new Org.Neo4j.cluster.protocol.atomicbroadcast.multipaxos.InstanceId(instanceId));
instance.Propose(1, new IList <java.net.URI> {
create("http://some-guy")
});
instance.Value_2 = payload; // don't blame me for making it package access.
ProposerContext context = mock(typeof(ProposerContext));
when(context.GetPaxosInstance(any(typeof(Org.Neo4j.cluster.protocol.atomicbroadcast.multipaxos.InstanceId)))).thenReturn(instance);
when(context.GetMinimumQuorumSize(anyList())).thenReturn(1);
TrackingMessageHolder outgoing = new TrackingMessageHolder();
Message <ProposerMessage> message = to(promise, create("http://something"), new ProposerMessage.PromiseState(1, payload)).setHeader(INSTANCE, instanceId);
// WHEN
ProposerState.Proposer.handle(context, message, outgoing);
// THEN
verify(context).setTimeout(eq(new Org.Neo4j.cluster.protocol.atomicbroadcast.multipaxos.InstanceId(instanceId)), argThat((new MessageArgumentMatcher <>()).withPayload(payload)));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void joinDeniedResponseShouldContainRespondersConfiguration() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void JoinDeniedResponseShouldContainRespondersConfiguration()
{
// GIVEN
ClusterContext context = mock(typeof(ClusterContext));
IDictionary <InstanceId, URI> existingMembers = Members(1, 2);
when(context.IsCurrentlyAlive(any(typeof(InstanceId)))).thenReturn(true);
when(context.Members).thenReturn(existingMembers);
when(context.Configuration).thenReturn(ClusterConfiguration(existingMembers));
when(context.GetLog(any(typeof(Type)))).thenReturn(NullLog.Instance);
TrackingMessageHolder outgoing = new TrackingMessageHolder();
Message <ClusterMessage> message = to(configurationRequest, Uri(1), Configuration(2)).setHeader(Message.HEADER_FROM, Uri(2).ToString());
// WHEN an instance responds to a join request, responding that the joining instance cannot join
ClusterState.Entered.handle(context, message, outgoing);
// THEN assert that the responding instance sends its configuration along with the response
Message <ClusterMessage> response = outgoing.Single();
assertTrue(response.Payload is ConfigurationResponseState);
ConfigurationResponseState responseState = response.Payload;
assertEquals(existingMembers, responseState.Members);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotDenyJoinToInstanceThatRejoinsBeforeTimingOut() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldNotDenyJoinToInstanceThatRejoinsBeforeTimingOut()
{
// GIVEN
ClusterContext context = mock(typeof(ClusterContext));
IDictionary <InstanceId, URI> existingMembers = Members(1, 2);
when(context.IsCurrentlyAlive(Id(2))).thenReturn(true);
when(context.Members).thenReturn(existingMembers);
when(context.Configuration).thenReturn(ClusterConfiguration(existingMembers));
when(context.GetLog(any(typeof(Type)))).thenReturn(NullLog.Instance);
when(context.GetUriForId(Id(2))).thenReturn(Uri(2));
TrackingMessageHolder outgoing = new TrackingMessageHolder();
Message <ClusterMessage> message = to(configurationRequest, Uri(1), Configuration(2)).setHeader(Message.HEADER_FROM, Uri(2).ToString());
// WHEN the join denial actually takes effect (signaled by a join timeout locally)
ClusterState.Entered.handle(context, message, outgoing);
// THEN assert that the failure contains the received configuration
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: org.neo4j.cluster.com.message.Message<? extends org.neo4j.cluster.com.message.MessageType> response = outgoing.single();
Message <MessageType> response = outgoing.Single();
assertEquals(ClusterMessage.ConfigurationResponse, response.MessageType);
}
