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132 lines
3.8 KiB
132 lines
3.8 KiB
var common = require('../../common');
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var test = require('utest');
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var assert = require('assert');
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var SqlString = require(common.lib + '/protocol/SqlString');
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test('SqlString.escape', {
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'undefined -> NULL': function() {
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assert.equal(SqlString.escape(undefined), 'NULL');
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},
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'null -> NULL': function() {
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assert.equal(SqlString.escape(null), 'NULL');
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},
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'booleans convert to strings': function() {
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assert.equal(SqlString.escape(false), 'false');
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assert.equal(SqlString.escape(true), 'true');
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},
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'numbers convert to strings': function() {
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assert.equal(SqlString.escape(5), '5');
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},
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'objects are turned into key value pairs': function() {
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assert.equal(SqlString.escape({a: 'b', c: 'd'}), "`a` = 'b', `c` = 'd'");
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},
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'objects function properties are ignored': function() {
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assert.equal(SqlString.escape({a: 'b', c: function() {}}), "`a` = 'b'");
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},
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'nested objects are cast to strings': function() {
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assert.equal(SqlString.escape({a: {nested: true}}), "`a` = '[object Object]'");
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},
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'arrays are turned into lists': function() {
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assert.equal(SqlString.escape([1, 2, 'c']), "1, 2, 'c'");
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},
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'nested arrays are turned into grouped lists': function() {
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assert.equal(SqlString.escape([[1,2,3], [4,5,6], ['a', 'b', {nested: true}]]), "(1, 2, 3), (4, 5, 6), ('a', 'b', '[object Object]')");
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},
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'nested objects inside arrays are cast to strings': function() {
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assert.equal(SqlString.escape([1, {nested: true}, 2]), "1, '[object Object]', 2");
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},
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'strings are quoted': function() {
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assert.equal(SqlString.escape('Super'), "'Super'");
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},
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'\0 gets escaped': function() {
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assert.equal(SqlString.escape('Sup\0er'), "'Sup\\0er'");
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},
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'\b gets escaped': function() {
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assert.equal(SqlString.escape('Sup\ber'), "'Sup\\ber'");
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},
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'\n gets escaped': function() {
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assert.equal(SqlString.escape('Sup\ner'), "'Sup\\ner'");
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},
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'\r gets escaped': function() {
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assert.equal(SqlString.escape('Sup\rer'), "'Sup\\rer'");
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},
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'\t gets escaped': function() {
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assert.equal(SqlString.escape('Sup\ter'), "'Sup\\ter'");
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},
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'\\ gets escaped': function() {
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assert.equal(SqlString.escape('Sup\\er'), "'Sup\\\\er'");
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},
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'\u001a (ascii 26) gets replaced with \\Z': function() {
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assert.equal(SqlString.escape('Sup\u001aer'), "'Sup\\Zer'");
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},
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'single quotes get escaped': function() {
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assert.equal(SqlString.escape('Sup\'er'), "'Sup\\'er'");
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},
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'double quotes get escaped': function() {
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assert.equal(SqlString.escape('Sup"er'), "'Sup\\\"er'");
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},
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'dates are converted to YYYY-MM-DD HH:II:SS': function() {
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var expected = '2012-05-07 11:42:03';
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var date = new Date(Date.UTC(2012, 4, 7, 11, 42, 3));
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var string = SqlString.escape(date);
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assert.strictEqual(string, "'" + expected + "'");
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},
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'buffers are converted to hex': function() {
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var buffer = new Buffer([0, 1, 254, 255]);
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var string = SqlString.escape(buffer);
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assert.strictEqual(string, "X'0001feff'");
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},
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'NaN -> NaN': function() {
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assert.equal(SqlString.escape(NaN), 'NaN');
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},
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'Infinity -> Infinity': function() {
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assert.equal(SqlString.escape(Infinity), 'Infinity');
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}
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});
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test('SqlString.format', {
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'question marks are replaced with escaped array values': function() {
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var sql = SqlString.format('? and ?', ['a', 'b']);
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assert.equal(sql, "'a' and 'b'");
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},
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'extra question marks are left untouched': function() {
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var sql = SqlString.format('? and ?', ['a']);
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assert.equal(sql, "'a' and ?");
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},
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'extra arguments are not used': function() {
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var sql = SqlString.format('? and ?', ['a', 'b', 'c']);
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assert.equal(sql, "'a' and 'b'");
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},
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'question marks within values do not cause issues': function() {
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var sql = SqlString.format('? and ?', ['hello?', 'b']);
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assert.equal(sql, "'hello?' and 'b'");
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},
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});
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