public void ToSigmaJson_WithValidInput_CreatesValidGraph()
{
var tree = TreeFactory.CreateValidRBT();
TreeToJsonConverter converter = new TreeToJsonConverter();
var graph = new SigmaGraph(converter.ToSigmaJson(tree));
Assert.IsTrue(graph.edges.Count == 4);
Assert.IsTrue(graph.edges.Any(x => x.source == "0" && x.target == "1"));
Assert.IsTrue(graph.edges.Any(x => x.source == "0" && x.target == "2"));
Assert.IsTrue(graph.edges.Any(x => x.source == "1" && x.target == "3"));
Assert.IsTrue(graph.edges.Any(x => x.source == "1" && x.target == "4"));
}
public void ConvertToTree_InvertsToSigmaJson()
{
var tree = TreeFactory.CreateValidRBT();
TreeToJsonConverter converter = new TreeToJsonConverter();
var graph = new SigmaGraph(converter.ToSigmaJson(tree));
var treeParsed = converter.ConvertToTree(graph);
Assert.AreEqual(tree.Root.Value, treeParsed.Root.Value);
Assert.AreEqual(tree.Root.id, treeParsed.Root.id);
foreach (var node in tree)
{
var nodeParsed = treeParsed.FindNode(node.id);
Assert.AreEqual(node.Value, nodeParsed.Value);
}
}