import { describe, it } from 'node:test'
import assert from 'node:assert'
import { parse } from '../../src/parser.js'
import { statement } from '../../src/query/return.js'
import { Alias } from '../../src/query/types.js'

describe('return parser', () => {
    it('should collect a single value for a query to return', () => {
        const result = parse(statement, 'RETURN folklore AS f')
        assert(result.isOk())
        const [[selected]] = result.value
        assert.deepStrictEqual(selected, new Alias('folklore', 'f'))
    })

    //it('should collect multiple values for a query to return', () => {
    //    const result = parse(statement, 'RETURN sybil, mercury, rowan')
    //    console.log(result.error.state[0])
    //    assert(result.isOk())
    //    const [[selected]] = result.value
    //    assert.deepStrictEqual(selected, ['sybil', 'mercury', 'rowan'])
    //})
})