public void ProgressChanged_Simple()
{
var graph = new AdjacencyGraph <TestVertex, Edge <TestVertex> >();
var algorithm = new TestSimpleParameterizedLayoutAlgorithm(graph);
var progresses = new Stack <double>(new[] { 100.0, 50.0, 0.0 });
algorithm.ProgressChanged += (sender, percent) => Assert.AreEqual(progresses.Pop(), percent);
algorithm.Compute();
CollectionAssert.IsEmpty(progresses);
}
public void IterationEnded_Simple()
{
var vertex1 = new TestVertex("1");
var vertex2 = new TestVertex("2");
var verticesPositions = new Dictionary <TestVertex, Point>
{
[vertex1] = new Point(12, 5),
[vertex2] = new Point(5, 42)
};
var graph = new AdjacencyGraph <TestVertex, Edge <TestVertex> >();
graph.AddVertexRange(new[] { vertex1, vertex2 });
var algorithm = new TestSimpleParameterizedLayoutAlgorithm(graph, verticesPositions, null);
var iteration1 = new EventArgsContentChecker(1, 50, "Test", verticesPositions);
var normalizedVerticesPositions = new Dictionary <TestVertex, Point>(verticesPositions);
LayoutUtils.NormalizePositions(normalizedVerticesPositions);
var iteration2 = new EventArgsContentChecker(2, 60, "Test2", normalizedVerticesPositions);
var iterations = new Stack <EventArgsContentChecker>(new[] { iteration2, iteration1 });
algorithm.IterationEnded += (sender, args) =>
{
EventArgsContentChecker contentChecker = iterations.Pop();
Assert.AreEqual(contentChecker.Iteration, args.Iteration);
Assert.AreEqual(contentChecker.Percent, args.StatusInPercent);
Assert.AreEqual(contentChecker.Message, args.Message);
Assert.AreEqual(contentChecker.Positions, args.VerticesPositions);
};
algorithm.Compute();
Assert.AreEqual(ComputationState.Finished, algorithm.State);
CollectionAssert.IsEmpty(iterations);
}