import { describe, expect, it } from 'vitest';
import {
countZoneArrays,
mergeZoneResponseData,
truncateZoneArrays,
withDebug,
withZoneResponseMeta
} from '../../../src/aroflo/paginate.js';
describe('AroFlo pagination helpers', () => {
it('counts arrays in zoneresponse', () => {
expect(
countZoneArrays({
tasks: [{}, {}, {}],
maxpageresults: 500,
projects: [{}]
})
).toBe(4);
});
it('merges zoneresponse arrays across pages', () => {
const base = { status: '0', zoneresponse: { tasks: [{ a: 1 }], pagenumber: '1' } };
const next = { status: '0', zoneresponse: { tasks: [{ a: 2 }], pagenumber: '2' } };
const { merged } = mergeZoneResponseData(base, next);
expect((merged as any).zoneresponse.tasks).toHaveLength(2);
expect((merged as any).zoneresponse.pagenumber).toBe('2');
});
it('truncates zoneresponse arrays to maxResults', () => {
const base = { status: '0', zoneresponse: { tasks: [1, 2, 3, 4] } };
const { truncated } = truncateZoneArrays(base, 2);
expect((truncated as any).zoneresponse.tasks).toEqual([1, 2]);
});
it('attaches meta/debug without wrapping the envelope', () => {
const base = { status: '0', zoneresponse: { tasks: [1] } };
const withMeta = withZoneResponseMeta(base, { pagesFetched: 2 });
const withDbg = withDebug(withMeta, { foo: 'bar' });
expect((withDbg as any).status).toBe('0');
expect((withDbg as any)._debug.foo).toBe('bar');
expect((withDbg as any).zoneresponse._mcp.pagesFetched).toBe(2);
});
});
