public static void MyClassInitialize(TestContext testContext)
{
GraphSerializer gSrz = null;
gSrz = new GraphSerializer();
m_graph = gSrz.Deserialize(@"c:\temp\training\car_graph.xml");
}
/// <summary>
/// Initializes a new instance of the <see cref="KDocumentBase"/> class.
/// </summary>
public CSDocument(Microsoft.CodeAnalysis.Document document)
{
this.IsGraphActive = true;
this.Document = document;
this.Name = document.Name;
this.FilePath = document.FilePath;
this.AvalonDocument = new ICSharpCode.AvalonEdit.Document.TextDocument()
{
FileName = this.Name, Text = File.ReadAllText(document.FilePath)
};
this.AvalonDocument.TextChanged += AvalonDocument_TextChanged;
if (File.Exists(this.GraphFilePath))
{
_graph = GraphSerializer.Deserialize <CSGraph>(File.ReadAllText(this.GraphFilePath));
}
else
{
_graph = new CSGraph();
}
this.Graph.Name = Path.GetFileNameWithoutExtension(document.Name);
this.Graph.FilePath = this.GraphFilePath;
this.Graph.Document = document;
_graph.GraphChanged += _graph_GraphChanged;
_graph.NodeChanged += _graph_NodeChanged;
_graph.NodeSelectionChanged += _graph_NodeSelectionChanged;
_graph.CodeChanged += _graph_CodeChanged;
OnNodeSelectionChanged();
}
public void Test_Deserialize()
{
GraphSerializer gSrz = null;
Graph g = null;
gSrz = new GraphSerializer();
g = gSrz.Deserialize(GRAPH_INFO_FILE);
Assert.AreEqual("Carmelia area roadmap as graph model", g.Description);
}
private Graph LoadGraphFromInfoFile()
{
GraphSerializer gSrz = null;
Graph g = null;
gSrz = new GraphSerializer();
g = gSrz.Deserialize(GRAPH_INFO_FILE);
return(g);
}
public void Deserialize_Should_Throw_WhenGraphTypeNotFound()
{
var sgraph = new SGraph()
{
Type = "NonExistingType"
};
var str = JsonConvert.SerializeObject(sgraph);
Assert.That(() => GraphSerializer.Deserialize(str), Throws.InvalidOperationException);
}
public void Deserialize_CanDeserializePrettyJson()
{
// Arrange
var node = new TestNode(99);
var expected = new SerializedNode(node);
var serializedNode = GetSerializeString(expected, true);
using (var reader = new StringReader(serializedNode))
{
// Act
var actual = GraphSerializer.Deserialize(reader);
// Assert
Assert.Equal(expected.NodeType, actual.NodeType);
Assert.Equal(((TestNode)expected.Node).SomeValue, ((TestNode)actual.Node).SomeValue);
}
}
public void Deserialize_Should_Throw_WhenNodeTypeNotFound_ByCustomResolver()
{
var sgraph = new SGraph()
{
Type = typeof(GraphTypeWithResolver).FullName
};
var snode = new SNode()
{
Type = "NonExistingType"
};
sgraph.AddNode(snode);
var str = JsonConvert.SerializeObject(sgraph);
Assert.That(() => GraphSerializer.Deserialize(str), Throws.InvalidOperationException);
}
public void Deserialize_Should_Return_BrokenConnections(string fromNodeId, string fromPortId, string toNodeId, string toPortId)
{
var sgraph = new SGraph()
{
Type = typeof(GraphType).FullName
};
var snode1 = new SNode()
{
Id = "1", Type = typeof(NodeWithProperties).FullName, Properties = "{}"
};
var snode2 = new SNode()
{
Id = "2", Type = typeof(NodeWithProperties).FullName, Properties = "{}"
};
sgraph.AddNode(snode1);
sgraph.AddNode(snode2);
var sconnection = new SConnection()
{
FromNodeId = fromNodeId,
FromPortId = fromPortId,
ToNodeId = toNodeId,
ToPortId = toPortId,
};
sgraph.AddConnection(sconnection);
var brokenConnections = new List <SConnection>();
var str = JsonConvert.SerializeObject(sgraph);
GraphSerializer.Deserialize(str, brokenConnections);
Assert.That(brokenConnections, Has.Count.EqualTo(1));
var c = brokenConnections[0];
Assert.That(c.FromNodeId, Is.EqualTo(sconnection.FromNodeId));
Assert.That(c.FromPortId, Is.EqualTo(sconnection.FromPortId));
Assert.That(c.ToNodeId, Is.EqualTo(sconnection.ToNodeId));
Assert.That(c.ToPortId, Is.EqualTo(sconnection.ToPortId));
}
public void Deserialize_Should_Fix_ConnectionDirection()
{
var sgraph = new SGraph()
{
Type = typeof(GraphType).FullName
};
var snode1 = new SNode()
{
Id = "1", Type = typeof(NodeWithProperties).FullName, Properties = "{}"
};
var snode2 = new SNode()
{
Id = "2", Type = typeof(NodeWithProperties).FullName, Properties = "{}"
};
sgraph.AddNode(snode1);
sgraph.AddNode(snode2);
// this connection has inverted direction: In -> Out
var sconnection = new SConnection()
{
FromNodeId = "2",
FromPortId = "In",
ToNodeId = "1",
ToPortId = "Out",
};
sgraph.AddConnection(sconnection);
var str = JsonConvert.SerializeObject(sgraph);
var graph = GraphSerializer.Deserialize(str);
Assert.That(graph.Connections.Count, Is.EqualTo(1));
var c = graph.Connections[0];
Assert.That(c.From.Node.Id, Is.EqualTo("1"));
Assert.That(c.From.Id, Is.EqualTo("Out"));
Assert.That(c.To.Node.Id, Is.EqualTo("2"));
Assert.That(c.To.Id, Is.EqualTo("In"));
}
public void Deserialize_Should_Throw_WhenNullGraph()
{
Assert.That(() => GraphSerializer.Deserialize(null), Throws.ArgumentNullException);
}
private GraphModel SaveLoadGraph(GraphModel graph)
{
var str = GraphSerializer.Serialize(graph);
return(GraphSerializer.Deserialize(str));
}
