Function eff

packages/back-end/test/services/rampSchedule.test.ts:298–305

(
    sched: ReturnType<typeof sparseSchedule>,
    stepIndex: number,
  )

describe("computeEffectivePatch", () => {
  // Returns the accumulated patch for TARGET_ID at the given stepIndex, as a plain object.
  function eff(
    sched: ReturnType<typeof sparseSchedule>,
    stepIndex: number,
  ): Record<string, unknown> {
    const map = computeEffectivePatch(sched, stepIndex);
    const { ruleId: _, ...fields } = map.get(TARGET_ID) ?? {};
    return fields as Record<string, unknown>;
  }

  it("stepIndex=-1 returns empty map (no steps applied yet)", () => {
    const sched = sparseSchedule([