import { describe, it } from 'node:test'
import assert from 'node:assert'
import { digit, many, parse, seq } from '../../src/parser.js'
import * as Common from '../../src/query/common.js'

describe('common parser library', () => {
    it('literals should match literal types', () => {
        const tBool = parse(Common.literal, 'true')
        const fBool = parse(Common.literal, 'false')
        const uint = parse(Common.literal, '5')
        const posInt = parse(Common.literal, '+16')
        const negInt = parse(Common.literal, '-710')
        const ufloat = parse(Common.literal, '2.1')
        const posFloat = parse(Common.literal, '+0.1')
        const negFloat = parse(Common.literal, '-12.01')
        const string = parse(Common.literal, '"akjsdfuaio"')

        const v = r => r.value[0][0]
        assert.strictEqual(v(tBool), true)
        assert.strictEqual(v(fBool), false)
        assert.strictEqual(v(uint), 5)
        assert.strictEqual(v(posInt), 16)
        assert.strictEqual(v(negInt), -710)
        assert.strictEqual(v(ufloat), 2.1)
        assert.strictEqual(v(posFloat), 0.1)
        assert.strictEqual(v(negFloat), -12.01)
        assert.strictEqual(v(string), 'akjsdfuaio')
    })
})