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84aa3bf | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | /**
* @license
* Copyright 2026 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import { describe, it, expect } from 'vitest';
import { getAcpErrorMessage } from './acpErrors.js';
describe('getAcpErrorMessage', () => {
it('should return plain error message', () => {
expect(getAcpErrorMessage(new Error('plain error'))).toBe('plain error');
});
it('should parse simple JSON error response', () => {
const json = JSON.stringify({ error: { message: 'json error' } });
expect(getAcpErrorMessage(new Error(json))).toBe('json error');
});
it('should parse double-encoded JSON error response', () => {
const innerJson = JSON.stringify({ error: { message: 'nested error' } });
const outerJson = JSON.stringify({ error: { message: innerJson } });
expect(getAcpErrorMessage(new Error(outerJson))).toBe('nested error');
});
it('should parse array-style JSON error response', () => {
const json = JSON.stringify([{ error: { message: 'array error' } }]);
expect(getAcpErrorMessage(new Error(json))).toBe('array error');
});
it('should parse JSON with top-level message field', () => {
const json = JSON.stringify({ message: 'top-level message' });
expect(getAcpErrorMessage(new Error(json))).toBe('top-level message');
});
it('should handle JSON with trailing newline', () => {
const json = JSON.stringify({ error: { message: 'newline error' } }) + '\n';
expect(getAcpErrorMessage(new Error(json))).toBe('newline error');
});
it('should return original message if JSON parsing fails', () => {
const invalidJson = '{ not-json }';
expect(getAcpErrorMessage(new Error(invalidJson))).toBe(invalidJson);
});
});
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