import assert from 'node:assert/strict';
import { it } from 'node:test';
import { ErrorCode } from '../../lib/errors.js';
import { createServer } from '../../server.js';
function getCreateToolError(server: unknown): (message: string) => unknown {
return (server as { createToolError: (message: string) => unknown })
.createToolError;
}
function getErrorCode(result: unknown): string | undefined {
const structured = (result as { structuredContent?: unknown })
.structuredContent as
| {
ok?: boolean;
error?: { code?: string };
}
| undefined;
return structured?.error?.code;
}
void it('createToolError preserves explicit ErrorCode tokens in the message', async () => {
const server = await createServer();
const createToolError = getCreateToolError(server);
const result = createToolError(
'E_ACCESS_DENIED: no workspace roots configured'
);
assert.strictEqual(getErrorCode(result), ErrorCode.E_ACCESS_DENIED);
});
void it('createToolError falls back to E_UNKNOWN for validation-ish messages', async () => {
const server = await createServer();
const createToolError = getCreateToolError(server);
const result = createToolError('Input validation failed: unknown field');
assert.strictEqual(getErrorCode(result), ErrorCode.E_UNKNOWN);
});
void it('createToolError maps timeout messages to E_TIMEOUT', async () => {
const server = await createServer();
const createToolError = getCreateToolError(server);
const result = createToolError('Operation timed out');
assert.strictEqual(getErrorCode(result), ErrorCode.E_TIMEOUT);
});
