//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @ParameterizedTest(name = "V{0}") @ValueSource(longs = {org.neo4j.bolt.v1.BoltProtocolV1.VERSION, org.neo4j.bolt.v2.BoltProtocolV2.VERSION, org.neo4j.bolt.v3.BoltProtocolV3.VERSION}) void shouldCreateBoltProtocol(long protocolVersion) throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void ShouldCreateBoltProtocol(long protocolVersion)
{
EmbeddedChannel channel = new EmbeddedChannel();
BoltChannel boltChannel = new BoltChannel("bolt-1", "bolt", channel);
BoltStateMachineFactory stateMachineFactory = mock(typeof(BoltStateMachineFactory));
BoltStateMachine stateMachine = mock(typeof(BoltStateMachine));
when(stateMachineFactory.NewStateMachine(protocolVersion, boltChannel)).thenReturn(stateMachine);
BoltConnectionFactory connectionFactory = mock(typeof(BoltConnectionFactory));
BoltConnection connection = mock(typeof(BoltConnection));
when(connectionFactory.NewConnection(boltChannel, stateMachine)).thenReturn(connection);
BoltProtocolFactory factory = new DefaultBoltProtocolFactory(connectionFactory, stateMachineFactory, NullLogService.Instance);
BoltProtocol protocol = factory(protocolVersion, boltChannel);
protocol.Install();
// handler with correct version is created
assertEquals(protocolVersion, protocol.Version());
// it uses the expected worker
verify(connectionFactory).newConnection(eq(boltChannel), any(typeof(BoltStateMachine)));
// and halts this same worker when closed
verify(connection, never()).stop();
channel.close();
verify(connection).stop();
channel.finishAndReleaseAll();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldHandleFragmentedMessage()
public virtual void ShouldHandleFragmentedMessage()
{
// Given
BoltProtocol protocol = NewBoltProtocol(1);
BoltProtocolFactory handlerFactory = NewProtocolFactory(1, protocol);
EmbeddedChannel channel = new EmbeddedChannel(new ProtocolHandshaker(handlerFactory, _boltChannel, _logProvider, false, true));
// When
channel.writeInbound(Unpooled.wrappedBuffer(new sbyte[] { ( sbyte )0x60, ( sbyte )0x60, unchecked (( sbyte )0xB0) }));
assertEquals(0, channel.outboundMessages().size());
channel.writeInbound(Unpooled.wrappedBuffer(new sbyte[] { ( sbyte )0x17, 0, 0, 0 }));
assertEquals(0, channel.outboundMessages().size());
channel.writeInbound(Unpooled.wrappedBuffer(new sbyte[] { 0, 0, 0 }));
assertEquals(0, channel.outboundMessages().size());
channel.writeInbound(Unpooled.wrappedBuffer(new sbyte[] { 0, 1, 0, 0, 0 }));
assertEquals(0, channel.outboundMessages().size());
channel.writeInbound(Unpooled.wrappedBuffer(new sbyte[] { 0, 0, 0 }));
assertEquals(0, channel.outboundMessages().size());
channel.writeInbound(Unpooled.wrappedBuffer(new sbyte[] { 0, 0 }));
// Then
assertEquals(1, channel.outboundMessages().size());
assertByteBufEquals(Unpooled.buffer().writeInt(1), channel.readOutbound());
Thrown.expect(typeof(NoSuchElementException));
channel.pipeline().remove(typeof(ProtocolHandshaker));
assertTrue(channel.Active);
verify(protocol).install();
}
private static BoltProtocol NewBoltProtocol(long version)
{
BoltProtocol handler = mock(typeof(BoltProtocol));
when(handler.Version()).thenReturn(version);
return(handler);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldCreateNothingForUnknownProtocolVersion()
internal virtual void ShouldCreateNothingForUnknownProtocolVersion()
{
int protocolVersion = 42;
BoltChannel channel = BoltTestUtil.newTestBoltChannel();
BoltProtocolFactory factory = new DefaultBoltProtocolFactory(mock(typeof(BoltConnectionFactory)), mock(typeof(BoltStateMachineFactory)), NullLogService.Instance);
BoltProtocol protocol = factory(protocolVersion, channel);
// handler is not created
assertNull(protocol);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldRejectIfInsecureWhenEncryptionRequired()
public virtual void ShouldRejectIfInsecureWhenEncryptionRequired()
{
// Given
BoltProtocol protocol = NewBoltProtocol(1);
BoltProtocolFactory handlerFactory = NewProtocolFactory(1, protocol);
EmbeddedChannel channel = new EmbeddedChannel(new ProtocolHandshaker(handlerFactory, _boltChannel, _logProvider, true, false));
// When
ByteBuf input = Unpooled.wrappedBuffer(new sbyte[] { ( sbyte )0x60, ( sbyte )0x60, unchecked (( sbyte )0xB0), ( sbyte )0x17 }, new sbyte[] { 0, 0, 0, 1 }, new sbyte[] { 0, 0, 0, 2 }, new sbyte[] { 0, 0, 0, 3 }, new sbyte[] { 0, 0, 0, 4 }); // fourth choice - no protocol
channel.writeInbound(input);
// Then
assertEquals(0, channel.outboundMessages().size());
assertFalse(channel.Active);
verify(protocol, never()).install();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldRejectIfHttp()
public virtual void ShouldRejectIfHttp()
{
// Given
BoltProtocol protocol = NewBoltProtocol(1);
BoltProtocolFactory handlerFactory = NewProtocolFactory(1, protocol);
EmbeddedChannel channel = new EmbeddedChannel(new ProtocolHandshaker(handlerFactory, _boltChannel, _logProvider, false, true));
// When
FullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST, "http://hello_world:10000");
request.headers().setInt(HttpHeaderNames.CONTENT_LENGTH, 0);
channel.writeInbound(request);
// Then
assertEquals(0, channel.outboundMessages().size());
assertFalse(channel.Active);
verify(protocol, never()).install();
_logProvider.assertExactly(AssertableLogProvider.inLog(typeof(ProtocolHandshaker)).warn("Unsupported connection type: 'HTTP'. Bolt protocol only operates over a TCP connection or WebSocket."));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldFallbackToNoProtocolIfNoMatch()
public virtual void ShouldFallbackToNoProtocolIfNoMatch()
{
// Given
BoltProtocol protocol = NewBoltProtocol(1);
BoltProtocolFactory handlerFactory = NewProtocolFactory(1, protocol);
EmbeddedChannel channel = new EmbeddedChannel(new ProtocolHandshaker(handlerFactory, _boltChannel, _logProvider, false, true));
// When
ByteBuf input = Unpooled.wrappedBuffer(new sbyte[] { ( sbyte )0x60, ( sbyte )0x60, unchecked (( sbyte )0xB0), ( sbyte )0x17 }, new sbyte[] { 0, 0, 0, 0 }, new sbyte[] { 0, 0, 0, 2 }, new sbyte[] { 0, 0, 0, 3 }, new sbyte[] { 0, 0, 0, 4 }); // fourth choice - no protocol
channel.writeInbound(input);
// Then
assertEquals(1, channel.outboundMessages().size());
assertByteBufEquals(Unpooled.buffer().writeInt(0), channel.readOutbound());
assertFalse(channel.Active);
verify(protocol, never()).install();
}
private bool PerformHandshake()
{
long[] suggestions = new long[4];
for (int i = 0; i < 4; i++)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final long suggestion = handshakeBuffer.getInt((i + 1) * Integer.BYTES) & 0xFFFFFFFFL;
long suggestion = _handshakeBuffer.getInt((i + 1) * Integer.BYTES) & 0xFFFFFFFFL;
_protocol = _boltProtocolFactory(suggestion, _boltChannel);
if (_protocol != null)
{
break;
}
suggestions[i] = suggestion;
}
if (_protocol == null)
{
_log.debug("Failed Bolt handshake: Bolt versions suggested by client '%s' are not supported by this server.", Arrays.ToString(suggestions));
}
return(_protocol != null);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldHandleMaxVersionNumber()
public virtual void ShouldHandleMaxVersionNumber()
{
long maxVersionNumber = 4_294_967_295L;
// Given
BoltProtocol protocol = NewBoltProtocol(maxVersionNumber);
BoltProtocolFactory handlerFactory = NewProtocolFactory(maxVersionNumber, protocol);
EmbeddedChannel channel = new EmbeddedChannel(new ProtocolHandshaker(handlerFactory, _boltChannel, _logProvider, false, true));
// When
ByteBuf input = Unpooled.wrappedBuffer(new sbyte[] { ( sbyte )0x60, ( sbyte )0x60, unchecked (( sbyte )0xB0), ( sbyte )0x17 }, new sbyte[] { unchecked (( sbyte )0xFF), unchecked (( sbyte )0xFF), unchecked (( sbyte )0xFF), unchecked (( sbyte )0xFF) }, new sbyte[] { 0, 0, 0, 0 }, new sbyte[] { 0, 0, 0, 0 }, new sbyte[] { 0, 0, 0, 0 }); // fourth choice - no protocol
channel.writeInbound(input);
// Then
assertEquals(1, channel.outboundMessages().size());
assertByteBufEquals(Unpooled.buffer().writeInt((int)maxVersionNumber), channel.readOutbound());
Thrown.expect(typeof(NoSuchElementException));
channel.pipeline().remove(typeof(ProtocolHandshaker));
assertTrue(channel.Active);
verify(protocol).install();
}
private static BoltProtocolFactory NewProtocolFactory(long version, BoltProtocol protocol)
{
return((givenVersion, channel) => version == givenVersion ? protocol : null);
}
