public void Test_Writing_An_Object()
{
uint offset = 0xFFEEDDCC;
binaryWriter.Position.Returns(offset);
binaryWriter.WriteUInt32(Arg.Do <uint>(_ => binaryWriter.Position.Returns(0)));
uint result = offsetNode.Write(binaryWriter, "value");
result.Should().Be(offset);
binaryWriter.Received().WriteUInt32(0); // offset placeholder
}
public void Test_Writing_An_Instance_Of_A_Tree_With_Nested_Empty_Lists()
{
uint originalPosition1 = 28, originalPosition2 = 39;
uint offsetPosition1 = 20, offsetPosition2 = 30;
IDataNode rootNode = TreeWithNestedLists.Build();
TreeWithNestedLists.Class value = new TreeWithNestedLists.Class
{
List1 = new List <TreeWithHeight1.Class>
{
},
List2 = new List <TreeWithHeight2.Class>
{
}
};
IOffsetNode list1ChildNode = rootNode.Edges[0].ChildNode as IOffsetNode;
list1ChildNode
.Write(binaryWriter, Arg.Any <object>())
.Returns(offsetPosition1);
IOffsetNode list2ChildNode = rootNode.Edges[1].ChildNode as IOffsetNode;
list2ChildNode
.Write(binaryWriter, Arg.Any <object>())
.Returns(offsetPosition2);
binaryWriter.GetPosition().Returns(originalPosition1, originalPosition2);
treeWriter.Write(binaryWriter, value, rootNode)
.Should()
.Equal(offsetPosition1, offsetPosition2);
list1ChildNode.ChildNode.DidNotReceive().Write(binaryWriter, Arg.Any <object>());
list2ChildNode.ChildNode.DidNotReceive().Write(binaryWriter, Arg.Any <object>());
Received.InOrder(() => VerifyWriteTreeWithNestedLists(rootNode, value, originalPosition1, originalPosition2, offsetPosition1, offsetPosition2));
}
private void ProcessOffsetNode(IBinaryWriter binaryWriter, IOffsetNode node, object value)
{
uint offsetPosition = node.Write(binaryWriter, value);
Enqueue(node.ChildNode, value, offsetPosition);
}