public void EdgeDataLayout_ShouldNotBeAbleToAddDuplicateKeys()
{
var layout = new EdgeDataLayout();
layout.Add("key1", EdgeDataType.Byte);
Assert.Throws <ArgumentException>(() => { layout.Add("key1", EdgeDataType.Int16); });
}
public void EdgeDataLayout_SizeShouldReturnNumberOfBytes()
{
var layout = new EdgeDataLayout();
Assert.Equal(0, layout.Size);
layout.Add("key1", EdgeDataType.Int16);
Assert.Equal(2, layout.Size);
layout.Add("key2", EdgeDataType.Byte);
Assert.Equal(3, layout.Size);
}
public void EdgeDataLayout_AddShouldAddAtEnd()
{
var layouts = new EdgeDataLayout();
layouts.Add("key1", EdgeDataType.Byte);
layouts.TryGet("key1", out var layout);
Assert.Equal(0, layout.offset);
layouts.Add("key2", EdgeDataType.Int32);
layouts.TryGet("key2", out layout);
Assert.Equal(1, layout.offset);
layouts.Add("key3", EdgeDataType.Int32);
layouts.TryGet("key3", out layout);
Assert.Equal(5, layout.offset);
}
public void EdgeDataLayout_WriteToWriteFromShouldBeCopy()
{
var layouts = new EdgeDataLayout();
layouts.Add("key1", EdgeDataType.Byte);
layouts.Add("key2", EdgeDataType.Int32);
layouts.Add("key3", EdgeDataType.Int32);
using (var memoryStream = new MemoryStream())
{
layouts.WriteTo(memoryStream);
memoryStream.Seek(0, SeekOrigin.Begin);
var copy = EdgeDataLayout.ReadFrom(memoryStream);
copy.TryGet("key1", out var layout);
Assert.Equal(0, layout.offset);
copy.TryGet("key2", out layout);
Assert.Equal(1, layout.offset);
layouts.TryGet("key3", out layout);
Assert.Equal(5, layout.offset);
}
}
private RouterDb(EdgeDataLayout edgeDataLayout, Graph network, MappedAttributesIndex edgeMeta)
{
this.EdgeDataLayout = edgeDataLayout;
_network = network;
_edgesMeta = edgeMeta;
}
