public void ShouldUnpackZeroLenghPathCorrectly()
{
// A
var bytes =
"00 2C B3 50 91 B3 4E C9 03 E9 92 86 50 65 72 73 6F 6E 88 45 6D 70 6C 6F 79 65 65 A2 84 6E 61 6D 65 85 41 6C 69 63 65 83 61 67 65 21 90 90 00 00"
.ToByteArray();
var mockTcpSocketClient = new Mock <ITcpSocketClient>();
SetupClientReadStream(mockTcpSocketClient, bytes);
PackStreamMessageFormatV1.ReaderV1 reader = (PackStreamMessageFormatV1.ReaderV1)
new PackStreamMessageFormatV1(mockTcpSocketClient.Object, null).Reader;
var path = reader.UnpackValue();
IPath p = path as IPath;
p.Should().NotBeNull();
p.Start.Should().NotBeNull();
p.End.Should().NotBeNull();
p.Start.Equals(TestNodes.Alice).Should().BeTrue();
p.End.Equals(TestNodes.Alice).Should().BeTrue();
p.Nodes.Should().HaveCount(1);
p.Relationships.Should().HaveCount(0);
}
public void ShouldUnpackPathWithLenghOneCorrectly()
{
// A->B
var bytes =
"00 66 B3 50 92 B3 4E C9 03 E9 92 86 50 65 72 73 6F 6E 88 45 6D 70 6C 6F 79 65 65 A2 84 6E 61 6D 65 85 41 6C 69 63 65 83 61 67 65 21 B3 4E C9 03 EA 92 86 50 65 72 73 6F 6E 88 45 6D 70 6C 6F 79 65 65 A2 84 6E 61 6D 65 83 42 6F 62 83 61 67 65 2C 91 B3 72 0C 85 4B 4E 4F 57 53 A1 85 73 69 6E 63 65 C9 07 CF 92 01 01 00 00"
.ToByteArray();
var mockTcpSocketClient = new Mock <ITcpSocketClient>();
SetupClientReadStream(mockTcpSocketClient, bytes);
PackStreamMessageFormatV1.ReaderV1 reader = (PackStreamMessageFormatV1.ReaderV1)
new PackStreamMessageFormatV1(mockTcpSocketClient.Object, null).Reader;
var path = reader.UnpackValue();
IPath p = path as IPath;
p.Should().NotBeNull();
p.Nodes.Should().HaveCount(2);
p.Relationships.Should().HaveCount(1);
p.Start.Should().NotBeNull();
p.End.Should().NotBeNull();
p.Start.Equals(TestNodes.Alice).Should().BeTrue();
p.End.Equals(TestNodes.Bob).Should().BeTrue();
p.Relationships[0].Equals(TestRelationships.AliceKnowsBob).Should().BeTrue();
}
public void ShouldPackBytes()
{
var inputStreamMock = new Mock <IChunkedInputStream>();
inputStreamMock.SetupSequence(x => x.ReadByte()).Returns(PackStream.BYTES_8).Returns((byte)0x00);
var reader = new PackStreamMessageFormatV1.ReaderV1(inputStreamMock.Object);
var unpackValue = reader.UnpackValue(PackStream.PackType.Bytes).ValueAs <byte[]>();
unpackValue.Length.Should().Be(0);
}
public void ShouldUnpackPathWithRelTraversedMulTimesInSameDirectionCorrectly()
{
// A->C->B<-A->C->D
var bytes =
"00 BE B35094B34EC903E99286506572736F6E88456D706C6F796565A2846E616D6585416C6963658361676521B34EC903EB9186506572736F6EA1846E616D65854361726F6CB34EC903EA9286506572736F6E88456D706C6F796565A2846E616D6583426F62836167652CB34EC903EC90A1846E616D65844461766594B3720D854C494B4553A0B37220884449534C494B4553A0B3720C854B4E4F5753A18573696E6365C907CFB372228A4D4152524945445F544FA09A01010202FD0001010403 00 00"
.ToByteArray();
var mockTcpSocketClient = new Mock <ITcpSocketClient>();
TestHelper.TcpSocketClientSetup.SetupClientReadStream(mockTcpSocketClient, bytes);
PackStreamMessageFormatV1.ReaderV1 reader = (PackStreamMessageFormatV1.ReaderV1)
new PackStreamMessageFormatV1(mockTcpSocketClient.Object, new BigEndianTargetBitConverter(),
null)
.Reader;
var path = reader.UnpackValue();
IPath p = path as IPath;
p.Should().NotBeNull();
p.Nodes.Should().HaveCount(6);
p.Relationships.Should().HaveCount(5);
p.Start.Should().NotBeNull();
p.End.Should().NotBeNull();
p.Start.Equals(TestNodes.Alice).Should().BeTrue();
p.End.Equals(TestNodes.Dave).Should().BeTrue($"Got {p.End.Id}");
List <INode> correctOrder = new List <INode>
{
TestNodes.Alice,
TestNodes.Carol,
TestNodes.Bob,
TestNodes.Alice,
TestNodes.Carol,
TestNodes.Dave
};
p.Nodes.Should().ContainInOrder(correctOrder);
List <IRelationship> expectedRelOrder = new List <IRelationship>
{
TestRelationships.AliceLikesCarol,
TestRelationships.CarolDislikesBob,
TestRelationships.AliceKnowsBob,
TestRelationships.AliceLikesCarol,
TestRelationships.CarolMarriedToDave
};
p.Relationships.Should().ContainInOrder(expectedRelOrder);
p.Relationships[0].Equals(TestRelationships.AliceLikesCarol).Should().BeTrue();
}
public void ShouldUnpackPathWithNodeVisitedMulTimesCorrectly()
{
// A->B<-A->C->B<-C
var bytes =
"00 9E B35093B34EC903E99286506572736F6E88456D706C6F796565A2846E616D6585416C6963658361676521B34EC903EA9286506572736F6E88456D706C6F796565A2846E616D6583426F62836167652CB34EC903EB9186506572736F6EA1846E616D65854361726F6C93B3720C854B4E4F5753A18573696E6365C907CFB3720D854C494B4553A0B37220884449534C494B4553A09A0101FF0002020301FD02 00 00"
.ToByteArray();
var mockTcpSocketClient = new Mock <ITcpSocketClient>();
SetupClientReadStream(mockTcpSocketClient, bytes);
PackStreamMessageFormatV1.ReaderV1 reader = (PackStreamMessageFormatV1.ReaderV1)
new PackStreamMessageFormatV1(mockTcpSocketClient.Object, null).Reader;
var path = reader.UnpackValue();
IPath p = path as IPath;
p.Should().NotBeNull();
p.Nodes.Should().HaveCount(6);
p.Relationships.Should().HaveCount(5);
p.Start.Should().NotBeNull();
p.End.Should().NotBeNull();
p.Start.Equals(TestNodes.Alice).Should().BeTrue();
p.End.Equals(TestNodes.Carol).Should().BeTrue($"Got {p.End.Id}");
List <INode> correctOrder = new List <INode>
{
TestNodes.Alice,
TestNodes.Bob,
TestNodes.Alice,
TestNodes.Carol,
TestNodes.Bob,
TestNodes.Carol
};
p.Nodes.Should().ContainInOrder(correctOrder);
List <IRelationship> expectedRelOrder = new List <IRelationship>
{
TestRelationships.AliceKnowsBob,
TestRelationships.AliceKnowsBob,
TestRelationships.AliceLikesCarol,
TestRelationships.CarolDislikesBob,
TestRelationships.CarolDislikesBob
};
p.Relationships.Should().ContainInOrder(expectedRelOrder);
p.Relationships[0].Equals(TestRelationships.AliceKnowsBob).Should().BeTrue();
}
public void ShouldUnpackPathWithLoopCorrectly()
{
// C->D->D
var bytes =
"00 50 B35092B34EC903EB9186506572736F6EA1846E616D65854361726F6CB34EC903EC90A1846E616D65844461766592B372228A4D4152524945445F544FA0B3722C89574F524B535F464F52A09401010201 00 00"
.ToByteArray();
var mockTcpSocketClient = new Mock <ITcpSocketClient>();
TestHelper.TcpSocketClientSetup.SetupClientReadStream(mockTcpSocketClient, bytes);
PackStreamMessageFormatV1.ReaderV1 reader = (PackStreamMessageFormatV1.ReaderV1)
new PackStreamMessageFormatV1(mockTcpSocketClient.Object, new BigEndianTargetBitConverter(),
null)
.Reader;
var path = reader.UnpackValue();
IPath p = path as IPath;
p.Should().NotBeNull();
p.Nodes.Should().HaveCount(3);
p.Relationships.Should().HaveCount(2);
p.Start.Should().NotBeNull();
p.End.Should().NotBeNull();
p.Start.Equals(TestNodes.Carol).Should().BeTrue();
p.End.Equals(TestNodes.Dave).Should().BeTrue($"Got {p.End.Id}");
List <INode> correctOrder = new List <INode>
{
TestNodes.Carol,
TestNodes.Dave,
TestNodes.Dave
};
p.Nodes.Should().ContainInOrder(correctOrder);
List <IRelationship> expectedRelOrder = new List <IRelationship>
{
TestRelationships.CarolMarriedToDave,
TestRelationships.DaveWorksForDave,
};
p.Relationships.Should().ContainInOrder(expectedRelOrder);
p.Relationships[0].Equals(TestRelationships.CarolMarriedToDave).Should().BeTrue();
}
public void ShouldUnpackNodeCorrectly()
{
var bytes = "00 06 B3 4E 01 90 A0 00 00".ToByteArray();
var mockTcpSocketClient = new Mock <ITcpSocketClient>();
SetupClientReadStream(mockTcpSocketClient, bytes);
PackStreamMessageFormatV1.ReaderV1 reader = (PackStreamMessageFormatV1.ReaderV1)
new PackStreamMessageFormatV1(mockTcpSocketClient.Object, null).Reader;
var node = reader.UnpackValue();
INode n = node as INode;
n.Should().NotBeNull();
n.Id.Should().Be(1);
n.Properties.Should().BeEmpty();
n.Labels.Should().BeEmpty();
}
public void ShouldUnpackRelationshipCorrectly()
{
var bytes = "00 07 B5 52 01 02 03 80 a0 00 00".ToByteArray();
var mockTcpSocketClient = new Mock <ITcpSocketClient>();
SetupClientReadStream(mockTcpSocketClient, bytes);
PackStreamMessageFormatV1.ReaderV1 reader = (PackStreamMessageFormatV1.ReaderV1)
new PackStreamMessageFormatV1(mockTcpSocketClient.Object, null).Reader;
var real = reader.UnpackValue();
IRelationship rel = real as IRelationship;
rel.Should().NotBeNull();
rel.Id.Should().Be(1);
rel.StartNodeId.Should().Be(2);
rel.EndNodeId.Should().Be(3);
rel.Type.Should().BeEmpty();
rel.Properties.Should().BeEmpty();
}
private void UnpackNumCorrectly(long expected, byte[] data)
{
var mockTcpSocketClient = new Mock <ITcpSocketClient>();
List <byte> bytes = new List <byte>
{
0x00,
(byte)data.Length
};
bytes.AddRange(data);
SetupClientReadStream(mockTcpSocketClient, bytes.ToArray());
PackStreamMessageFormatV1.ReaderV1 reader = (PackStreamMessageFormatV1.ReaderV1)
new PackStreamMessageFormatV1(mockTcpSocketClient.Object, null).Reader;
var real = reader.UnpackValue();
Assert.Equal(expected, real);
}
public void ShouldUnpackPathWithLenghTwoCorrectly()
{
// A->C->D
var bytes =
"00 73 B35093B34EC903E99286506572736F6E88456D706C6F796565A2846E616D6585416C6963658361676521B34EC903EB9186506572736F6EA1846E616D65854361726F6CB34EC903EC90A1846E616D65844461766592B3720D854C494B4553A0B372228A4D4152524945445F544FA09401010202 00 00"
.ToByteArray();
var mockTcpSocketClient = new Mock <ITcpSocketClient>();
SetupClientReadStream(mockTcpSocketClient, bytes);
PackStreamMessageFormatV1.ReaderV1 reader = (PackStreamMessageFormatV1.ReaderV1)
new PackStreamMessageFormatV1(mockTcpSocketClient.Object, null)
.Reader;
var path = reader.UnpackValue();
IPath p = path as IPath;
p.Should().NotBeNull();
p.Nodes.Should().HaveCount(3);
p.Relationships.Should().HaveCount(2);
p.Start.Should().NotBeNull();
p.End.Should().NotBeNull();
p.Start.Equals(TestNodes.Alice).Should().BeTrue();
p.End.Equals(TestNodes.Dave).Should().BeTrue($"Got {p.End.Id}");
List <INode> correctOrder = new List <INode> {
TestNodes.Alice, TestNodes.Carol, TestNodes.Dave
};
p.Nodes.Should().ContainInOrder(correctOrder);
p.Relationships[0].Equals(TestRelationships.AliceLikesCarol).Should().BeTrue();
List <IRelationship> expectedRelOrder = new List <IRelationship>
{
TestRelationships.AliceLikesCarol,
TestRelationships.CarolMarriedToDave
};
p.Relationships.Should().ContainInOrder(expectedRelOrder);
}
public void ShouldUnpackPathCorrectly()
{
var bytes = "00 0A B3 50 91 B3 4E 01 90 A0 90 90 A0 00 00".ToByteArray();
var mockTcpSocketClient = new Mock <ITcpSocketClient>();
SetupClientReadStream(mockTcpSocketClient, bytes);
PackStreamMessageFormatV1.ReaderV1 reader = (PackStreamMessageFormatV1.ReaderV1)
new PackStreamMessageFormatV1(mockTcpSocketClient.Object, null).Reader;
var path = reader.UnpackValue();
IPath p = path as IPath;
p.Should().NotBeNull();
p.Start.Should().NotBeNull();
p.End.Should().NotBeNull();
p.Start.Id.Should().Be(1);
p.Start.Properties.Should().BeEmpty();
p.Start.Labels.Should().BeEmpty();
p.Nodes.Should().HaveCount(1);
p.Relationships.Should().HaveCount(0);
}