编写自定义报告

AnalysisSample
        ↓
official opaque projector → ProjectedSample
        ↓
Report → immutable ReportExecution
          ↙       ↓       ↘
        show     view    export

const verdicts = attemptSlotProjection(verdictProjector);
const assertions = attemptSlotProjection(assertionsProjector);

const inputs = reportInputs({ verdicts, assertions });

const passRate = defineCalculation({
  id: Either.getOrThrow(reportComponentId("pass-rate")),
  inputs,
  completeness: "allow-partial",
  calculate: ({ sample, inputs }) =>
    calculatePassRate(sample, inputs.verdicts, inputs.assertions),
});

const overview = definePage({
  id: Either.getOrThrow(reportComponentId("overview")),
  route: Either.getOrThrow(reportRoute("/")),
  calculations: { passRate },
  render: ({ calculations }) =>
    reportDocument({
      title: "Summary",
      children: [
        reportMetric({
          label: "Pass rate",
          value:
            calculations.passRate.state === "available"
              ? calculations.passRate.value.rate
              : null,
        }),
      ],
    }),
});

export default defineReport({
  id: Either.getOrThrow(reportId("quality")),
  calculations: { passRate },
  pages: [overview],
});

import { defineConfig } from "niceeval";
import quality from "./reports/quality";

export default defineConfig({
  report: quality,
});

npx niceeval show --run <run-id> --report ./reports/quality.ts
npx niceeval view --run <run-id> --report ./reports/quality.ts --no-open
npx niceeval view --run <run-id> --report ./reports/quality.ts --out ./quality-site