alasql/test/test059.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('..');
};

describe('Test 59 - Other operators', function() {

	it('CREATE DATABASE', function(done){
		alasql("CREATE DATABASE mybase");
		assert(alasql.databases.mybase instanceof alasql.Database); 
		done();
	});

	it('USE DATABASE', function(done){
		alasql("USE DATABASE mybase");
		assert.equal(alasql.useid, 'mybase'); 
		done();
	});

	it('DROP current DATABASE', function(done){
		alasql("DROP DATABASE mybase");
		assert(!alasql.databases.mybase); 
		assert(alasql.useid == 'alasql'); 
		done();
	});
	it('DROP non-current DATABASE', function(done){
		alasql("CREATE DATABASE mybase");
		alasql("USE DATABASE mybase");
		assert(alasql.useid == 'mybase'); 
		alasql("USE DATABASE alasql");
		alasql("DROP DATABASE mybase");
		assert(!alasql.databases.mybase); 
		assert(alasql.useid == 'alasql'); 
		done();
	});

	it('CREATE DATABASE if exists', function(done){
		alasql("CREATE DATABASE mybase");
		assert.throws(function(){
			alasql("CREATE DATABASE mybase");
		}, Error);
		done();
	});

	it('DROP DATABASE if not exists', function(done){
		alasql("DROP DATABASE mybase");
		assert.throws(function(){
			alasql("DROP DATABASE mybase");
		}, Error);
		done();
	});


});