public void RemoveNode(int numNodes, int numEdges, bool isDirected, bool selfLoops, bool multiEdges, int[] indicesToRemove)
{
ISimpleAdjList net = SimpleAdjListGenerator.GenerateAdjList(numNodes, numEdges, isDirected, selfLoops, multiEdges);
SimpleAdjListEditor editor = new SimpleAdjListEditor();
int removed = editor.RemoveNode(net, indicesToRemove[0]);
Assert.IsNotNull(net, "Outputnet should not be null");
int check = net.NodeCount + removed;
Assert.AreEqual(numNodes, check, "Check of removed should match expected");
Assert.AreEqual(numNodes - removed, net.NodeCount, "new node count should match expected");
// re-verify new indices
INode node = null;
for (int i = 0; i < net.NodeCount; i++)
{
node = net.Nodes[i];
Assert.IsNotNull(node, "New node indexed should not be null");
}
}
public void RemoveNode_WhenNodeDataMapIsPresent(int testId, int[] indicesToRemove, Type dataType, object defaultVal, int nodeCount, int edgeCount, bool directed, bool selfLoops, bool multiEdges)
{
ISimpleAdjList net = SimpleAdjListGenerator.GenerateAdjList(nodeCount, edgeCount, directed, selfLoops, multiEdges);
SimpleAdjListAttributeListDataBuilder builder = new SimpleAdjListAttributeListDataBuilder(AttributeListType.Node);
builder.AddList(net, dataType);
SimpleAdjListEditor editor = new SimpleAdjListEditor();
int removed = editor.RemoveNode(net, indicesToRemove[0]);
Assert.IsNotNull(net, "Outputnet should not be null");
int check = net.NodeCount + removed;
Assert.AreEqual(nodeCount, check, "Check of removed should match expected");
Assert.AreEqual(nodeCount - removed, net.NodeCount, "new node count should match expected");
// re-verify new indices
INode node = null;
for (int i = 0; i < net.NodeCount; i++)
{
node = net.Nodes[i];
Assert.IsNotNull(node, "New node indexed should not be null");
}
}