public void Rendering_the_state_machine_with_graphviz()
{
var machine = new StateMachine<CreditRequest>(
new ScanningStateProvider<CreditRequest>(),
new CreditRequest());
var renderer = new GraphvizRenderer();
renderer.Render(machine);
_output.WriteLine("Copy and paste the following output into http://www.webgraphviz.com/ :");
_output.WriteLine(renderer.Output);
}
public void Rendering_a_simple_graph()
{
var allStates = new State<LightsSwitches>[]
{
new LightOff(),
new LightOnDim(),
new LightOnFull(),
};
var switches = new LightsSwitches();
var machine = new StateMachine<LightsSwitches>(new ManualStateProvider<LightsSwitches>(allStates), switches);
var renderer = new GraphvizRenderer();
renderer.Render(machine);
_output.WriteLine(renderer.Output);
renderer.Output.ShouldBe(GraphDsl);
}
private async void GenerateAsync()
{
using (var conn = new SqlConnection(ConnectionString))
{
await conn.OpenAsync();
ForeignKey[] fks = await Task.Run(() =>
_selectedTables.SelectMany(x => Model.retrieveForeignKeys(conn,
x.Id))
.ToArray()
);
String gv = await Task.Run(() => GraphvizRenderer.generateDotFile(UseSimpleNodes,
_selectedTables,
fks));
await Task.Run(() => File.WriteAllText(GvFile,
gv));
}
string oldFile = Diagram;
string newFile = String.Format(OutputFile,
++_imageFileNumber);
await GenerateImage("png",
newFile);
if (File.Exists(newFile))
{
Diagram = newFile;
}
else
{
Diagram = null;
}
}