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import {
isAbortError,
isAuthenticationError,
isCancellationError,
classifyError,
getUserFriendlyErrorMessage,
type ErrorType,
} from '@automaker/utils';
describe('error-handler.ts', () => {
describe('isAbortError', () => {
it('should detect AbortError by error name', () => {
const error = new Error('Operation cancelled');
error.name = 'AbortError';
expect(isAbortError(error)).toBe(true);
});
it('should detect abort error by message content', () => {
const error = new Error('Request was aborted');
expect(isAbortError(error)).toBe(true);
});
it('should return false for non-abort errors', () => {
const error = new Error('Something else went wrong');
expect(isAbortError(error)).toBe(false);
});
it('should return false for non-Error objects', () => {
expect(isAbortError('not an error')).toBe(false);
expect(isAbortError(null)).toBe(false);
expect(isAbortError(undefined)).toBe(false);
});
});
describe('isCancellationError', () => {
it("should detect 'cancelled' message", () => {
expect(isCancellationError('Operation was cancelled')).toBe(true);
});
it("should detect 'canceled' message", () => {
expect(isCancellationError('Request was canceled')).toBe(true);
});
it("should detect 'stopped' message", () => {
expect(isCancellationError('Process was stopped')).toBe(true);
});
it("should detect 'aborted' message", () => {
expect(isCancellationError('Task was aborted')).toBe(true);
});
it('should be case insensitive', () => {
expect(isCancellationError('CANCELLED')).toBe(true);
expect(isCancellationError('Canceled')).toBe(true);
});
it('should return false for non-cancellation errors', () => {
expect(isCancellationError('File not found')).toBe(false);
expect(isCancellationError('Network error')).toBe(false);
});
});
describe('isAuthenticationError', () => {
it("should detect 'Authentication failed' message", () => {
expect(isAuthenticationError('Authentication failed')).toBe(true);
});
it("should detect 'Invalid API key' message", () => {
expect(isAuthenticationError('Invalid API key provided')).toBe(true);
});
it("should detect 'authentication_failed' message", () => {
expect(isAuthenticationError('authentication_failed')).toBe(true);
});
it("should detect 'Fix external API key' message", () => {
expect(isAuthenticationError('Fix external API key configuration')).toBe(true);
});
it('should return false for non-authentication errors', () => {
expect(isAuthenticationError('Network connection error')).toBe(false);
expect(isAuthenticationError('File not found')).toBe(false);
});
it('should be case sensitive', () => {
expect(isAuthenticationError('authentication Failed')).toBe(false);
});
});
describe('classifyError', () => {
it('should classify authentication errors', () => {
const error = new Error('Authentication failed');
const result = classifyError(error);
expect(result.type).toBe('authentication');
expect(result.isAuth).toBe(true);
expect(result.isAbort).toBe(false);
expect(result.message).toBe('Authentication failed');
expect(result.originalError).toBe(error);
});
it('should classify abort errors', () => {
const error = new Error('Operation aborted');
error.name = 'AbortError';
const result = classifyError(error);
expect(result.type).toBe('abort');
expect(result.isAbort).toBe(true);
expect(result.isAuth).toBe(false);
expect(result.message).toBe('Operation aborted');
});
it('should prioritize auth over abort if both match', () => {
const error = new Error('Authentication failed and aborted');
const result = classifyError(error);
expect(result.type).toBe('authentication');
expect(result.isAuth).toBe(true);
expect(result.isAbort).toBe(true); // Still detected as abort too
});
it('should classify cancellation errors', () => {
const error = new Error('Operation was cancelled');
const result = classifyError(error);
expect(result.type).toBe('cancellation');
expect(result.isCancellation).toBe(true);
expect(result.isAbort).toBe(false);
expect(result.isAuth).toBe(false);
});
it('should prioritize abort over cancellation if both match', () => {
const error = new Error('Operation aborted');
error.name = 'AbortError';
const result = classifyError(error);
expect(result.type).toBe('abort');
expect(result.isAbort).toBe(true);
expect(result.isCancellation).toBe(true); // Still detected as cancellation too
});
it("should classify cancellation errors with 'canceled' spelling", () => {
const error = new Error('Request was canceled');
const result = classifyError(error);
expect(result.type).toBe('cancellation');
expect(result.isCancellation).toBe(true);
});
it("should classify cancellation errors with 'stopped' message", () => {
const error = new Error('Process was stopped');
const result = classifyError(error);
expect(result.type).toBe('cancellation');
expect(result.isCancellation).toBe(true);
});
it('should classify generic Error as execution error', () => {
const error = new Error('Something went wrong');
const result = classifyError(error);
expect(result.type).toBe('execution');
expect(result.isAuth).toBe(false);
expect(result.isAbort).toBe(false);
});
it('should classify non-Error objects as unknown', () => {
const error = 'string error';
const result = classifyError(error);
expect(result.type).toBe('unknown');
expect(result.message).toBe('string error');
});
it('should handle null and undefined', () => {
const nullResult = classifyError(null);
expect(nullResult.type).toBe('unknown');
expect(nullResult.message).toBe('Unknown error');
const undefinedResult = classifyError(undefined);
expect(undefinedResult.type).toBe('unknown');
expect(undefinedResult.message).toBe('Unknown error');
});
});
describe('getUserFriendlyErrorMessage', () => {
it('should return friendly message for abort errors', () => {
const error = new Error('abort');
const result = getUserFriendlyErrorMessage(error);
expect(result).toBe('Operation was cancelled');
});
it('should return friendly message for authentication errors', () => {
const error = new Error('Authentication failed');
const result = getUserFriendlyErrorMessage(error);
expect(result).toBe('Authentication failed. Please check your API key.');
});
it('should return original message for other errors', () => {
const error = new Error('File not found');
const result = getUserFriendlyErrorMessage(error);
expect(result).toBe('File not found');
});
it('should handle non-Error objects', () => {
const result = getUserFriendlyErrorMessage('Custom error');
expect(result).toBe('Custom error');
});
});
});
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