/* eslint-env node, mocha */
'use strict';

// Load the test base
const reload = require('require-reload')(require);
reload.emptyCache();
const fs = require('fs');
const testBase = reload('../base');
const expect = testBase.expect;
const testRunner = testBase.promiseTestRunner;
// let tests = reload('../base/tests');

// Load the test config file
const config = testBase.config;

// Set up the query builder object
let nodeQuery = require('../../lib/NodeQuery')(config.dblite);
let qb = nodeQuery.getQuery();

suite('Dblite adapter tests -', () => {
	suiteSetup(done => {
		// Set up the sqlite database
		fs.readFile(`${__dirname}/../sql/sqlite.sql`, 'utf8', (err, data) => {
			if (err) {
				return done(err);
			}

			qb.query(data)
				.then(() => done)
				.catch(e => done(e));
		});
	});

	// ---------------------------------------------------------------------------
	// Callback Tests
	// ---------------------------------------------------------------------------

	/* testRunner(qb, (err, result, done) => {
		expect(err).is.not.ok;
		expect(result.rows).is.an('array');
		expect(result.columns).is.an('array');
		expect(result.rowCount()).to.not.be.undefined;
		expect(result.columnCount()).to.not.be.undefined;
		done();
	}); */

	// ---------------------------------------------------------------------------
	// Promise Tests
	// ---------------------------------------------------------------------------
	testRunner(qb);
	test('Promise - Select with function and argument in WHERE clause', () => {
		let promise = qb.select('id')
			.from('create_test')
			.where('id', 'ABS(-88)')
			.get();

		expect(promise).to.be.fulfilled;
	});
	test('Promise - Test Insert Batch', () => {
		let data = [
			{
				id: 544,
				key: 3,
				val: Buffer.from('7')
			}, {
				id: 89,
				key: 34,
				val: Buffer.from('10 o\'clock')
			}, {
				id: 48,
				key: 403,
				val: Buffer.from('97')
			}
		];

		let promise = qb.insertBatch('create_test', data);
		expect(promise).to.be.fulfilled;
	});
	suiteTeardown(() => {
		qb.end();
	});
});