const assert = require("node:assert/strict");
const fs = require("node:fs");
const path = require("node:path");
const test = require("node:test");

const source = fs.readFileSync(path.join(__dirname, "../src/api/studentTrainingAnswer.js"), "utf8");

test("竞争环境分析第 4 步保留后端中文校验文字且不触发全局 400 提示", () => {
  const functionStart = source.indexOf("export function checkCompetitiveEnvironmentAnalysisStepFour(payload)");
  const functionEnd = source.indexOf("const consumerScenarioJourneyOrder", functionStart);
  const functionSource = source.slice(functionStart, functionEnd);

  assert.ok(functionStart >= 0 && functionEnd > functionStart, "应能定位第 4 步校验请求");
  assert.doesNotMatch(functionSource, /overallEvaluation/);
  assert.match(functionSource, /skipErrorMessage: true/);
});