import {
    describe,
    expect,
    it,
} from 'vitest';
import { fontKeys } from './queryKeys';

describe('fontKeys', () => {
    describe('Hierarchy', () => {
        it('should generate base keys', () => {
            expect(fontKeys.all).toEqual(['fonts']);
            expect(fontKeys.lists()).toEqual(['fonts', 'list']);
            expect(fontKeys.batches()).toEqual(['fonts', 'batch']);
            expect(fontKeys.details()).toEqual(['fonts', 'detail']);
        });
    });

    describe('Batch Keys (Stability & Sorting)', () => {
        it('should sort IDs for stable serialization', () => {
            const key1 = fontKeys.batch(['b', 'a', 'c']);
            const key2 = fontKeys.batch(['c', 'b', 'a']);
            const expected = ['fonts', 'batch', ['a', 'b', 'c']];
            expect(key1).toEqual(expected);
            expect(key2).toEqual(expected);
        });

        it('should handle empty ID arrays', () => {
            expect(fontKeys.batch([])).toEqual(['fonts', 'batch', []]);
        });
    });

    describe('List Keys (Parameters)', () => {
        it('should include parameters in list keys', () => {
            const params = { provider: 'google' };
            expect(fontKeys.list(params)).toEqual(['fonts', 'list', params]);
        });

        it('should handle empty parameters', () => {
            expect(fontKeys.list({})).toEqual(['fonts', 'list', {}]);
        });
    });

    describe('Detail Keys', () => {
        it('should generate unique detail keys per ID', () => {
            expect(fontKeys.detail('roboto')).toEqual(['fonts', 'detail', 'roboto']);
        });
    });
});