public void NumberOfNodes(string fileContents, int nodeCount, bool isValid, int linkCount)
{
var stream = GenerateStreamFromString(fileContents);
DGMLGraphProcessing testParser = new DGMLGraphProcessing(-1);
testParser.ParseXML(stream, "testFile");
Assert.Equal(testParser.g.Nodes.Count, nodeCount);
}
public void MultiLink()
{
string fileContents = """
<?xml version="1.0" encoding="utf-8"?>
<DirectedGraph Layout="ForceDirected" xmlns="http://schemas.microsoft.com/vs/2009/dgml">
<Nodes>
<Node Id="0" Label="Node 0" />
<Node Id="1" Label="Node 1" />
</Nodes>
<Links>
<Link Source="1" Target="0" Reason="first" />
<Link Source="1" Target="0" Reason="second" />
<Link Source="0" Target="1" Reason="third" />
</Links>
<Properties>
<Property Id="Bounds" DataType="System.Windows.Rect" />
</Properties>
</DirectedGraph>
""";
var stream = GenerateStreamFromString(fileContents);
DGMLGraphProcessing testLink = new DGMLGraphProcessing(-1);
testLink.ParseXML(stream, "testFile");
Assert.Equal(testLink.g.Nodes[0].Sources.Count, 1);
Node node0 = testLink.g.Nodes[0];
Node node1 = testLink.g.Nodes[1];
Assert.Equal(node0.Sources[node1], new List<string> { "first", "second" });
Assert.Equal(node0.Targets[node1], new List<string> { "third" });
Assert.Equal(node1.Sources[node0], new List<string> { "third" });
Assert.Equal(node1.Targets[node0], new List<string> { "first", "second" });
}
public void DependsOn()
{
string fileContents = """
<?xml version="1.0" encoding="utf-8"?>
<DirectedGraph Layout="ForceDirected" xmlns="http://schemas.microsoft.com/vs/2009/dgml">
<Nodes>
<Node Id="0" Bounds="116.735416024609,55.9601260459141,59.1066666666667,25.96" Label="Node 0" />
<Node Id="1" Bounds="27.6286493579427,55.96,59.1066666666667,25.96" Label="Node 1" />
<Node Id="2" Bounds="0,111.92,59.1066666666667,25.96" Label="Node 2" />
<Node Id="3" Bounds="1.92761207529202E-06,0,59.1066666666667,25.96" Label="Node 3" />
</Nodes>
<Links>
<Link Source="1" Target="0" Bounds="86.7353160246094,68.9400418046469,21.000100000009,2.97056766669357E-05" Reason="" />
<Link Source="2" Target="1" Bounds="35.9618370621771,89.9900100194777,10.827305282256,21.9299899805223" Reason="" />
<Link Source="3" Target="1" Bounds="35.9618385426768,25.96,10.8273044723694,21.9299898701751" Reason="reloc" Stroke="#FFFF0000" />
<Link Source="3" Target="2" Bounds="25.9704322814941,25.9599990844727,2.85780334472656,76.9909744262695" Reason="reloc" Stroke="#FFFF0000" />
</Links>
<Properties>
<Property Id="Bounds" DataType="System.Windows.Rect" />
<Property Id="Label" Label="Label" Description="Displayable label of an Annotatable object" DataType="System.String" />
<Property Id="Layout" DataType="System.String" />
<Property Id="Reason" Label="Reason" DataType="System.String" />
<Property Id="Stroke" DataType="System.Windows.Media.Brush" />
</Properties>
</DirectedGraph>
""";
var stream = GenerateStreamFromString(fileContents);
DGMLGraphProcessing testParser = new DGMLGraphProcessing(-1);
testParser.ParseXML(stream, "testFile");
Assert.Equal(testParser.g.Nodes[0].Sources.Count, 1);
Assert.Contains(testParser.g.Nodes[0].Sources.Keys, (s) => s.Name.Equals("Node 1"));
Assert.Equal(testParser.g.Nodes[0].Targets.Count, 0);
Assert.Equal(testParser.g.Nodes[1].Sources.Count, 2);
Assert.Contains(testParser.g.Nodes[1].Sources.Keys, (s) => s.Name.Equals("Node 2"));
Assert.Contains(testParser.g.Nodes[1].Sources.Keys, (s) => s.Name.Equals("Node 3"));
Assert.Equal(testParser.g.Nodes[1].Targets.Count, 1);
Assert.Contains(testParser.g.Nodes[1].Targets.Keys, (s) => s.Name.Equals("Node 0"));
Assert.Equal(testParser.g.Nodes[2].Sources.Count, 1);
Assert.Contains(testParser.g.Nodes[2].Sources.Keys, (s) => s.Name.Equals("Node 3"));
Assert.Equal(testParser.g.Nodes[2].Targets.Count, 1);
Assert.Contains(testParser.g.Nodes[2].Targets.Keys, (s) => s.Name.Equals("Node 1"));
Assert.Equal(testParser.g.Nodes[3].Sources.Count, 0);
Assert.Equal(testParser.g.Nodes[3].Targets.Count, 2);
Assert.Contains(testParser.g.Nodes[3].Targets.Keys, (s) => s.Name.Equals("Node 1"));
Assert.Contains(testParser.g.Nodes[3].Targets.Keys, (s) => s.Name.Equals("Node 2"));
}
public void NumberOfLinks(string fileContents, int nodeCount, bool isValid, int linkCount)
{
int sumLinks = 0;
var stream = GenerateStreamFromString(fileContents);
DGMLGraphProcessing testParser = new DGMLGraphProcessing(-1);
testParser.ParseXML(stream, "testFile");
foreach (int ID in testParser.g.Nodes.Keys)
{
sumLinks += testParser.g.Nodes[ID].Targets.Count;
}
Assert.Equal(sumLinks, linkCount);
}
