private void Testing(ColoredGraphEnum coloredGraphEnum)
{
try
{
testPath = ReaderWriter.ReaderWriter.CreateTestFile(testsDictionary[coloredGraphEnum]);
reader = new ReaderWriter.ReaderGraph(testPath, false);
graph = reader.ReadFile();
stringBuilder.AppendLine(coloredGraphEnum.ToString());
stringBuilder.AppendLine("Graph created.");
stringBuilder.AppendLine(graph.ToString());
switch (coloredGraphEnum)
{
case ColoredGraphEnum.valid:
Valid(graph);
stringBuilder.AppendLine("Graph modified.");
break;
case ColoredGraphEnum.invalid:
Invalid(graph);
stringBuilder.AppendLine("Graph modified.");
break;
case ColoredGraphEnum.interchange1:
case ColoredGraphEnum.interchange2:
case ColoredGraphEnum.interchange3:
case ColoredGraphEnum.interchange4:
case ColoredGraphEnum.interchange5:
graph.GetColoredGraph().GreedyColoring(graph.AllVertices(), GraphColoringAlgorithm.GraphColoringAlgorithm.GraphColoringAlgorithInterchangeEnum.interchange);
stringBuilder.AppendLine("Graph colored.");
break;
default:
throw new MyException.TestsException.TestsMissingTestException(coloredGraphEnum.ToString());
}
stringBuilder.AppendLine(graph.GetColoredGraph().ToString());
}
catch (KeyNotFoundException)
{
throw new MyException.TestsException.TestsMissingTestException(coloredGraphEnum.ToString());
}
catch (MyException.GraphException.GraphException e)
{
stringBuilder.AppendLine(e.ToString());
}
}
private void Invalid(IGraphInterface graph)
{
// Variable
List <IVertexInterface> vertexList = graph.AllVertices();
IColoredGraphInterface coloredGraph = graph.GetColoredGraph();
coloredGraph.GreedyColoring(vertexList);
coloredGraph.InitializeColoredGraph();
// VertexColor - initialization
stringBuilder.AppendLine("VertexColor - initialization");
try { coloredGraph.ColorVertex(vertexList.First(), 2); }
catch (MyException.GraphException.GraphException e) { stringBuilder.AppendLine(e.Message); }
// GreedingColoring - initialization
stringBuilder.AppendLine("GreedyColoring - initialization");
try { coloredGraph.GreedyColoring(vertexList); }
catch (MyException.GraphException.GraphException e) { stringBuilder.AppendLine(e.Message); }
// ResetColorVertex - initialization
stringBuilder.AppendLine("Reset - initialization");
try { coloredGraph.ResetColorVertex(vertexList.First()); }
catch (MyException.GraphException.GraphException e) { stringBuilder.AppendLine(e.Message); }
// Reset - initialization
stringBuilder.AppendLine("Reset - initialization");
try { coloredGraph.ResetColors(); }
catch (MyException.GraphException.GraphException e) { stringBuilder.AppendLine(e.Message); }
// Initialization - initialization
stringBuilder.AppendLine("Initialization - initialization");
try { coloredGraph.InitializeColoredGraph(); }
catch (MyException.GraphException.GraphException e) { stringBuilder.AppendLine(e.Message); }
coloredGraph.DeinitializationColoredGraph();
// Deinitialization - initialization
stringBuilder.AppendLine("Deinitialization - initialization");
try { coloredGraph.DeinitializationColoredGraph(); }
catch (MyException.GraphException.GraphException e) { stringBuilder.AppendLine(e.Message); }
// ColorVertex - Doesn't exist
stringBuilder.AppendLine("VertexColor - Doesn't exist");
try { coloredGraph.ColorVertex(new Vertex(), 3); }
catch (MyException.GraphException.GraphException e) { stringBuilder.AppendLine(e.Message); }
// GreedyColoring - Doesn't exist
stringBuilder.AppendLine("GreedyColoring - Doesn't exist");
try { coloredGraph.GreedyColoring(new Vertex()); }
catch (MyException.GraphException.GraphException e) { stringBuilder.AppendLine(e.Message); }
// CheckValidColor - Doesn't exist
stringBuilder.AppendLine("CheckValidColor - Doesn't exist");
try { coloredGraph.CheckValidColor(new Vertex()); }
catch (MyException.GraphException.GraphException e) { stringBuilder.AppendLine(e.Message); }
// IsVertexColored - Doesn't exist
stringBuilder.AppendLine("IsVertexColored - Doesn't exist");
try { coloredGraph.IsVertexColored(new Vertex()); }
catch (MyException.GraphException.GraphException e) { stringBuilder.AppendLine(e.Message); }
// GetColorVertex - Doesn't exist
stringBuilder.AppendLine("GetColorVertex - Doesn't exist");
try { coloredGraph.GetColorVertex(new Vertex()); }
catch (MyException.GraphException.GraphException e) { stringBuilder.AppendLine(e.Message); }
}
private void Valid(IGraphInterface graph)
{
// Variable
List <IVertexInterface> vertexList = graph.AllVertices();
IColoredGraphInterface coloredGraph = graph.GetColoredGraph();
if (coloredGraph.InitializeColoredGraph())
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.ColorVertex(vertexList.First(), coloredGraph.GreedyColoring(vertexList.First()));
if (coloredGraph.InitializeColoredGraph())
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.ResetColorVertex(vertexList.First());
coloredGraph.GreedyColoring(vertexList);
if (!coloredGraph.InitializeColoredGraph())
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.DeinitializationColoredGraph();
if (!coloredGraph.InitializeColoredGraph())
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.DeinitializationColoredGraph();
coloredGraph.ResetColors();
coloredGraph.ResetColors();
if (coloredGraph.InitializeColoredGraph())
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.ColorVertex(vertexList.First(), 1);
coloredGraph.ColorVertex(vertexList.ElementAt(1), 1);
if (coloredGraph.CheckValidColor().Count == 0)
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.ColorVertex(vertexList.First(), 2);
if (!coloredGraph.IsVertexColored(vertexList.First()))
{
throw new MyException.TestsException.SomethingWrongTestException();
}
if (coloredGraph.IsVertexColored(vertexList.ElementAt(2)))
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.ResetColorVertex(vertexList.First());
if (coloredGraph.IsVertexColored(vertexList.First()))
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.ResetColorVertex(vertexList.ElementAt(2));
if (coloredGraph.IsVertexColored(vertexList.ElementAt(2)))
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.ColorVertex(vertexList.First(), 1);
if (coloredGraph.CheckValidColor(vertexList.First()))
{
throw new MyException.TestsException.SomethingWrongTestException();
}
if (!coloredGraph.CheckValidColor(vertexList.ElementAt(2)))
{
throw new MyException.TestsException.SomethingWrongTestException();
}
if (coloredGraph.GreedyColoring(vertexList.First()) != 2)
{
throw new MyException.TestsException.SomethingWrongTestException();
}
if (coloredGraph.GetUnColoredVertexList().Count != 4)
{
throw new MyException.TestsException.SomethingWrongTestException();
}
if (coloredGraph.GetColoredVertexList().Count != 2)
{
throw new MyException.TestsException.SomethingWrongTestException();
}
if (coloredGraph.GetCountUsedColors() != 1)
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.GreedyColoring(vertexList);
if (coloredGraph.GetCountUsedColors() != 2)
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.ColorVertex(vertexList.First(), VertexExtended.GetDefaultColor());
if (coloredGraph.CheckValidColor().Count != 0)
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.GreedyColoring(vertexList);
coloredGraph.InitializeColoredGraph();
if (!coloredGraph.GetIsInitializedColoredGraph())
{
throw new MyException.TestsException.SomethingWrongTestException();
}
graph.VertexAdd(new Vertex());
if (coloredGraph.GetIsInitializedColoredGraph())
{
throw new MyException.TestsException.SomethingWrongTestException();
}
vertexList = graph.AllVertices();
if (vertexList.Last().GetColor() != VertexExtended.GetDefaultColor())
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.ColorVertex(vertexList.Last(), 2);
coloredGraph.ColorVertex(vertexList.First(), 2);
if (coloredGraph.InitializeColoredGraph())
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.GreedyColoring(vertexList);
if (!coloredGraph.InitializeColoredGraph())
{
throw new MyException.TestsException.SomethingWrongTestException();
}
graph.VertexDelete(vertexList.Last());
graph.VertexAdd(new Vertex());
vertexList = graph.AllVertices();
if (coloredGraph.GetColoredVertexList().Count != 6)
{
throw new MyException.TestsException.SomethingWrongTestException();
}
if (coloredGraph.GetUnColoredVertexList().Count != 1)
{
throw new MyException.TestsException.SomethingWrongTestException();
}
coloredGraph.ColorVertex(vertexList.Last(), 3);
if (coloredGraph.GetCountUsedColors() != 3)
{
throw new MyException.TestsException.SomethingWrongTestException();
}
graph.VertexDelete(vertexList.Last());
if (coloredGraph.GetColoredVertexList().Count != 6)
{
throw new MyException.TestsException.SomethingWrongTestException();
}
if (coloredGraph.GetUnColoredVertexList().Count != 0)
{
throw new MyException.TestsException.SomethingWrongTestException();
}
if (coloredGraph.GetCountUsedColors() != 2)
{
throw new MyException.TestsException.SomethingWrongTestException();
}
}