yara724-api/src/expert-claim/pipes/submit-expert-reply-validation.pipe.spec.ts

import { SubmitExpertReplyV2Dto } from "../dto/expert-claim-v2.dto";
import { TypeOfDamage } from "src/Types&Enums/claim-request-management/type-of-damage.enum";
import { submitExpertReplyValidationPipe } from "./submit-expert-reply-validation.pipe";

describe("submitExpertReplyValidationPipe", () => {
  it("converts DTO validation failures into Persian, field-addressable errors", async () => {
    await expect(
      submitExpertReplyValidationPipe.transform(
        { parts: [] },
        { type: "body", metatype: SubmitExpertReplyV2Dto },
      ),
    ).rejects.toMatchObject({
      response: {
        code: "EXPERT_REPLY_VALIDATION_ERROR",
        message: "اطلاعات ارسالی پاسخ کارشناسی معتبر نیست.",
        validationErrors: expect.arrayContaining([
          expect.objectContaining({ field: "parts" }),
        ]),
      },
    });
  });

  it("accepts a reply without a description", async () => {
    await expect(
      submitExpertReplyValidationPipe.transform(
        {
          parts: [
            {
              partId: 201,
              typeOfDamage: TypeOfDamage.Repair,
              salary: "100000",
              totalPayment: "100000",
              factorNeeded: false,
            },
          ],
        },
        { type: "body", metatype: SubmitExpertReplyV2Dto },
      ),
    ).resolves.toBeInstanceOf(SubmitExpertReplyV2Dto);
  });

  it("identifies invalid nested price fields for the frontend", async () => {
    await expect(
      submitExpertReplyValidationPipe.transform(
        {
          description: "Damage assessment",
          parts: [
            {
              partId: 201,
              typeOfDamage: "repair",
              salary: "not-a-number",
              totalPayment: "100000",
              factorNeeded: false,
            },
          ],
        },
        { type: "body", metatype: SubmitExpertReplyV2Dto },
      ),
    ).rejects.toMatchObject({
      response: {
        validationErrors: expect.arrayContaining([
          {
            field: "parts[0].salary",
            message: "باید مبلغ صحیح و غیرمنفی به تومان باشد.",
          },
        ]),
      },
    });
  });
});