import { describe, expect, it } from "vitest";
import {
  getCypressUncaughtExceptionDecision,
  shouldIgnoreUncaughtException,
} from "../../../cypress/support/uncaughtExceptionPolicy";

describe("shouldIgnoreUncaughtException", () => {
  it("returns true for known benign ResizeObserver errors", () => {
    expect(
      shouldIgnoreUncaughtException(new Error("ResizeObserver loop limit exceeded")),
    ).toBe(true);
  });

  it("returns false for unknown runtime errors", () => {
    expect(shouldIgnoreUncaughtException(new Error("TypeError: x is undefined"))).toBe(false);
  });

  it("returns false for Cypress handler when the error should be ignored", () => {
    expect(
      getCypressUncaughtExceptionDecision(
        new Error("ResizeObserver loop completed with undelivered notifications."),
      ),
    ).toBe(false);
  });

  it("returns undefined for Cypress handler when the error should fail the test", () => {
    expect(
      getCypressUncaughtExceptionDecision(new Error("TypeError: x is undefined")),
    ).toBeUndefined();
  });
});