Files
OpenNest/OpenNest.Tests/Benchmark/JobProgressLogTests.cs
T
ajandClaude Opus 5.5 23dd99fa2f feat(benchmark): add --progress logging for engine solves
Long whole-job solves ran silently, so there was no way to tell a slow
engine from a hung one until the timeout fired. --progress hands each
solve a JobProgressLog that prints [job/engine] lines for start, finish
(or failure/timeout), every plate commit, and candidate evaluations
throttled to one line per 2 s so parallel runs stay readable.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-25 14:03:10 -04:00

46 lines
1.6 KiB
C#

using OpenNest.Benchmark;
using OpenNest.Engine.Jobs;
namespace OpenNest.Tests.Benchmark;
public sealed class JobProgressLogTests
{
private static NestJobProgress Evaluating(int plateIndex = 0) =>
new(NestJobStage.EvaluatingCandidate, "stock", plateIndex, 0, 0);
[Fact]
public void Report_ThrottlesEvaluatingButAlwaysWritesCommits()
{
var writer = new StringWriter();
var now = TimeSpan.Zero;
var log = new JobProgressLog(writer, "job/engine", TimeSpan.FromSeconds(2), () => now);
log.Report(Evaluating());
log.Report(Evaluating());
log.Report(new NestJobProgress(NestJobStage.PlateCommitted, "stock", 0, 1, 5));
now = TimeSpan.FromSeconds(3);
log.Report(Evaluating(1));
var lines = writer.ToString().Split(Environment.NewLine, StringSplitOptions.RemoveEmptyEntries);
Assert.Equal(
[
"[job/engine] evaluating plate 1 on stock stock (0 plate(s), 0 parts committed)",
"[job/engine] committed plate 1 on stock stock (5 parts placed)",
"[job/engine] evaluating plate 2 on stock stock (0 plate(s), 0 parts committed)",
],
lines
);
}
[Fact]
public void Report_UnknownPlateIndexFallsBackToNextCommittedPlate()
{
var writer = new StringWriter();
var log = new JobProgressLog(writer, "j/e");
log.Report(new NestJobProgress(NestJobStage.EvaluatingCandidate, "s", -1, 2, 9));
Assert.Contains("evaluating plate 3 on stock s", writer.ToString());
}
}