alasql/test/test146.js

AlaSQL.js - JavaScript SQL database library for relational and graph data manipulation with support of localStorage, IndexedDB, and Excel

if(typeof exports === 'object') {
	var assert = require("assert");
	var alasql = require('..');
} else {
	__dirname = '.';
};

describe('Test 146 - Async Tests', function() {

	var myfnsync = function(n) {
		if(n > 3) return;
		return {a:n,b:n*2};
	};

	var myfn = function(n,cb) {
		alasql.busy++;
		setTimeout(function(){
			alasql.busy--;
			if(n > 3) cb();
			else cb({a:n,b:n*2});
		},10);
	};

	it("1. Nested SQL", function(done){
		alasql('CREATE DATABASE test146',[],function(){
			assert(!!alasql.databases.test146);
			alasql('USE test146',[],function(){
				assert(alasql.useid == 'test146');
				alasql('SELECT * FROM ?',[myfnsync],function(res){
					assert.deepEqual(res,[{a:0,b:0},{a:1,b:2},{a:2,b:4},{a:3,b:6}]);
					alasql('DROP DATABASE test146',[],function(){
						assert(!alasql.databases.test146);
						done();
					});
				});
			});
		});
	});

	it("99. Detach database", function(done){
		 // Do we really need this?
		done();
	});
});