Jyotisha/frontend/tests/rectification-candidate-contrast-packet.test.ts

import assert from "node:assert/strict";
import test from "node:test";

import {
  buildCandidateContrastPacket,
  remainingVargaSplits,
  selectDiscriminatorProbe,
  volunteeredDomainsFromEvidence,
} from "../src/lib/rectification-agentic/core/candidate-contrast-packet.ts";

test("remaining D10 three-way outranks a skewed D24 split", () => {
  const packet = buildCandidateContrastPacket({
    candidateSetVersion: "05:00-05:04",
    candidateTimes: ["05:00", "05:03", "05:04"],
    transitions: [
      { layer: "d10", at: "05:03", from_sign: "巨蟹座", to_sign: "狮子座" },
      { layer: "d10", at: "05:04", from_sign: "狮子座", to_sign: "处女座" },
      { layer: "d24", at: "05:04", from_sign: "白羊座", to_sign: "金牛座" },
    ],
  });
  const probe = selectDiscriminatorProbe(packet);
  assert.ok(probe);
  assert.equal(probe.domain, "career");
  assert.equal(probe.choiceKind, "varga_style");
  assert.match(probe.semanticKey, /varga\.d10/);
  assert.doesNotMatch(probe.semanticKey, /varga\.d24/);
  assert.ok(packet.probes.some((item) => item.semanticKey.startsWith("varga.d24.")));
  assert.ok(packet.probes.some((item) => item.semanticKey.startsWith("varga.d10.")));
  assert.equal(probe.styleOptions?.length, 4);
  assert.equal(probe.expectedOutcomes.length, 4);
  assert.deepEqual(probe.expectedOutcomes.filter((row) => row.outcomeId !== "unsure").map((row) => row.supportsCandidateIds), [
    ["05:00"],
    ["05:03"],
    ["05:04"],
  ]);
});

test("two-way remaining D9 keeps the other minute on weak_yes, not no", () => {
  const packet = buildCandidateContrastPacket({
    candidateSetVersion: "05:00-05:04",
    candidateTimes: ["05:00", "05:04"],
    transitions: [
      { layer: "d9", at: "05:04", from_sign: "巨蟹座", to_sign: "狮子座" },
    ],
  });
  const probe = selectDiscriminatorProbe(packet);
  assert.ok(probe);
  assert.equal(probe.choiceKind, "varga_style");
  assert.equal(probe.styleOptions?.length, 4);
  assert.deepEqual(probe.expectedOutcomes.find((row) => row.outcomeId === "yes")?.supportsCandidateIds, ["05:00"]);
  assert.deepEqual(probe.expectedOutcomes.find((row) => row.outcomeId === "weak_yes")?.supportsCandidateIds, ["05:04"]);
  assert.deepEqual(probe.expectedOutcomes.find((row) => row.outcomeId === "no")?.supportsCandidateIds, []);
  assert.equal(probe.styleOptions?.some((item) => item.answerClass === "unsure"), true);
});

test("remaining D7 enters the pool as family existence", () => {
  const splits = remainingVargaSplits(
    ["05:00", "05:04"],
    [{ layer: "d7", at: "05:04", from_sign: "金牛座", to_sign: "双子座" }],
  );
  assert.equal(splits[0]?.layer, "d7");
  const packet = buildCandidateContrastPacket({
    candidateSetVersion: "05:00-05:04",
    candidateTimes: ["05:00", "05:04"],
    remainingSplits: splits,
  });
  const probe = selectDiscriminatorProbe(packet);
  assert.equal(probe?.domain, "family");
  assert.equal(probe?.choiceKind, "existence");
  assert.ok((probe?.informationGain ?? 0) > 0);
  assert.equal((probe?.expectedOutcomes.length ?? 0) >= 2, true);
  assert.match(probe?.candidateSplitHash ?? "", /05:00-05:04/);
});

test("finance remaining splits stay out unless volunteered", () => {
  const hidden = remainingVargaSplits(
    ["05:00", "05:04"],
    [{ layer: "d2", at: "05:04" }],
  );
  assert.equal(hidden.length, 0);
  const shown = remainingVargaSplits(
    ["05:00", "05:04"],
    [{ layer: "d2", at: "05:04" }],
    volunteeredDomainsFromEvidence([{ status: "confirmed", domain: "finance" }]),
  );
  assert.equal(shown[0]?.layer, "d2");
});

test("existence probes leave the catalog once that domain already has dated evidence", () => {
  const packet = buildCandidateContrastPacket({
    candidateSetVersion: "05:00-05:14",
    engineProbes: [{
      semantic_key: "career.2023.dasha_activation",
      domain: "career",
      year: 2023,
      user_meaning: "时间范围锁定 2023 年前后。",
      information_gain: 0.56,
      expected_outcomes: [
        { answer_class: "yes", supports: ["05:00"], conflicts: ["05:14"] },
        { answer_class: "no", supports: ["05:14"], conflicts: ["05:00"] },
      ],
    }],
    providedDomains: ["career"],
    candidateTimes: ["05:00", "05:07", "05:14"],
    transitions: [
      { layer: "d24", at: "05:07", from_sign: "白羊座", to_sign: "金牛座" },
      { layer: "d24", at: "05:14", from_sign: "金牛座", to_sign: "双子座" },
    ],
  });
  assert.equal(packet.probes.some((item) => item.semanticKey.includes("career.2023")), false);
  assert.match(selectDiscriminatorProbe(packet)?.semanticKey ?? "", /^varga\.d24\./);
});