//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 discoveredInstancesShouldBeOnlyOnesWeHaveContactedDirectly() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void DiscoveredInstancesShouldBeOnlyOnesWeHaveContactedDirectly()
{
// GIVEN
ClusterContext context = mock(typeof(ClusterContext));
when(context.GetLog(any(typeof(Type)))).thenReturn(NullLog.Instance);
when(context.GetUriForId(Id(2))).thenReturn(Uri(2));
IList <ConfigurationRequestState> discoveredInstances = new LinkedList <ConfigurationRequestState>();
when(context.DiscoveredInstances).thenReturn(discoveredInstances);
when(context.ShouldFilterContactingInstances()).thenReturn(true);
MessageHolder outgoing = mock(typeof(MessageHolder));
ConfigurationRequestState configurationRequestFromTwo = Configuration(2);
Message <ClusterMessage> message = to(configurationRequest, Uri(1), configurationRequestFromTwo).setHeader(Message.HEADER_FROM, Uri(2).ToString());
// 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
assertTrue(discoveredInstances.Count == 0);
// WHEN
// It subsequently contacts us
when(context.HaveWeContactedInstance(configurationRequestFromTwo)).thenReturn(true);
ClusterState.Discovery.handle(context, message, outgoing);
// Then
assertTrue(discoveredInstances.Contains(configurationRequestFromTwo));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void discoveredInstancesShouldNotFilterByDefault() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void DiscoveredInstancesShouldNotFilterByDefault()
{
// 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.GetUriForId(Id(3))).thenReturn(Uri(3));
IList <ConfigurationRequestState> discoveredInstances = new LinkedList <ConfigurationRequestState>();
when(context.DiscoveredInstances).thenReturn(discoveredInstances);
MessageHolder outgoing = mock(typeof(MessageHolder));
ConfigurationRequestState configurationRequestFromTwo = Configuration(2);
Message <ClusterMessage> messageFromTwo = to(configurationRequest, Uri(1), configurationRequestFromTwo).setHeader(Message.HEADER_FROM, Uri(2).ToString());
ConfigurationRequestState configurationRequestFromThree = Configuration(3);
Message <ClusterMessage> messageFromThree = to(configurationRequest, Uri(1), configurationRequestFromThree).setHeader(Message.HEADER_FROM, Uri(3).ToString());
// WHEN
// We receive a configuration request from an instance which we haven't contacted
ClusterState.Discovery.handle(context, messageFromTwo, outgoing);
// THEN
// Since the setting is on, it should be added to the list anyway
assertTrue(discoveredInstances.Contains(configurationRequestFromTwo));
// WHEN
// Another contacts us as well
ClusterState.Discovery.handle(context, messageFromThree, outgoing);
// Then
// That should be in as well
assertTrue(discoveredInstances.Contains(configurationRequestFromTwo));
assertTrue(discoveredInstances.Contains(configurationRequestFromThree));
}
//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);
}
