public void SimpleGraph()
{
var g = Assets.GetSimpleGraph();
var dot = g.GetMermaid();
_output.WriteLine(dot);
dot.ShouldBe(
@"graph TD;
a/a1;
a/a2;
a/a3;
a/a4;
a/a5;
a/a1 -->|x/x12| a/a2;
a/a1 -->|x/x12'| a/a2;
a/a2 -->|x/x13| a/a3;
a/a2 -->|x/x24| a/a4;
a/a4 -->|x/x45| a/a5;
");
}
public void SimpleGraph()
{
var g = Assets.GetSimpleGraph();
var dot = g.GetDot();
_output.WriteLine(dot);
dot.ShouldBe(
@"digraph {
""a/a1"";
""a/a2"";
""a/a3"";
""a/a4"";
""a/a5"";
""a/a1"" -> ""a/a2"" [label=""x/x12""];
""a/a1"" -> ""a/a2"" [label=""x/x12'""];
""a/a2"" -> ""a/a3"" [label=""x/x13""];
""a/a2"" -> ""a/a4"" [label=""x/x24""];
""a/a4"" -> ""a/a5"" [label=""x/x45""];
}
");
}
public void GetPath_ComplexQuery()
{
var g = Assets.GetSimpleGraph();
_output.WriteLine(g.GetDot());
{
var START = 100m;
var paths = g.GetPaths(
"a", "a1",
(sum: START, mult: START),
(seed, item) =>
{
var d = (dynamic)item;
if (!d.enabled)
{
return(false, (0, 0));
}
try
{
var value = d.value;
return(true, (seed.sum + value, seed.mult));
}
catch (RuntimeBinderException) { }
try
{
var change = d.change;
return(true, (seed.sum, seed.mult * change));
}
catch (RuntimeBinderException) { }
return(false, seed);
},