database-utils/test/select-11.js

Database utils for node.js

var wru = require("wru");
var package = require("..");
var SqlDriver = package.SqlDriver;
var MySqlDriver = package.MySqlDriver;
var sqldriver = new MySqlDriver();
var basename = require("path").basename;

var tests = [];
tests[tests.length] = {
	name: basename(__filename),
	test: function() {
		var sql;

		sql = sqldriver
			.select("*")
			.from("user")
			.get();
		sql = sql.replace(/\s+/g, " ");
		wru.assert(sql, sql == "select * from user");

		sql = sqldriver
			.select("id, name")
			.from("user")
			.get();
		sql = sql.replace(/\s+/g, " ");
		wru.assert(sql, sql == "select id, name from user");

		sql = sqldriver
			.select("id as user_id")
			.select("name as user_name")
			.from("user")
			.get();
		sql = sql.replace(/\s+/g, " ");
		wru.assert(sql, sql == "select id as user_id, name as user_name from user");

		sql = sqldriver
			.select(["u.id", "u.name"])
			.from("user u")
			.get();
		sql = sql.replace(/\s+/g, " ");
		wru.assert(sql, sql == "select u.id, u.name from user u");

		sql = sqldriver
			.select("u.id, u.name")
			.from("user u")
			.get();
		sql = sql.replace(/\s+/g, " ");
		wru.assert(sql, sql == "select u.id, u.name from user u");

		sql = sqldriver
			.select("id")
			.select("name", "length", "size")
			.from("user")
			.get();
		sql = sql.replace(/\s+/g, " ");
		wru.assert(sql, sql == "select id, name(length) as size from user");

		sql = sqldriver
			.select("concat", ["id", "name"], "concatenatedA")
			.from("user")
			.get();
		sql = sql.replace(/\s+/g, " ");
		wru.assert(sql, sql == "select concat(id, name) as concatenatedA from user");

		sql = sqldriver
			.select("1 + 1", "sum")
			.get();
		sql = sql.replace(/\s+/g, " ");
		wru.assert(sql, sql == "select 1 + 1 as sum");

		sql = sqldriver
			.select("concat", "a, b, c", "concatenatedB")
			.get();
		sql = sql.replace(/\s+/g, " ");
		wru.assert(sql, sql == "select concat(a, b, c) as concatenatedB");

	}
};

if (module.parent) {
	module.exports = tests;
} else {
	wru.test(tests);
}