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); }