58 lines
1.5 KiB
JavaScript
58 lines
1.5 KiB
JavaScript
/*jshint node:true es5:true laxcomma:true laxbreak:true*/
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(function () {
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"use strict";
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var assert = require('assert')
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, fs = require('fs')
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, Storage = require('dom-storage')
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, dbPath = './db.json'
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;
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function runTest(storage) {
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assert.strictEqual(0, Object.keys(storage).length);
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assert.strictEqual(0, storage.length);
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// can't make assuptions about key positioning
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storage.setItem('a', 1);
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assert.strictEqual(storage.key(0), 'a');
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storage.setItem('b', '2');
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assert.strictEqual(storage.getItem('a'), '1');
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assert.strictEqual(storage.getItem('b'), '2');
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assert.strictEqual(storage.length, 2);
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assert.strictEqual(storage['c'], undefined);
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assert.strictEqual(storage.getItem('c'), null);
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storage.setItem('c');
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assert.strictEqual(storage.getItem('c'), "undefined");
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assert.strictEqual(storage.length, 3);
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storage.removeItem('c');
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assert.strictEqual(storage.getItem('c'), null);
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assert.strictEqual(storage.length, 2);
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storage.clear();
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assert.strictEqual(storage.getItem('a'), null);
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assert.strictEqual(storage.getItem('b'), null);
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assert.strictEqual(storage.length, 0);
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}
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function runAll() {
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var localStorage = new Storage(dbPath)
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, sessionStorage = new Storage()
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;
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runTest(sessionStorage);
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runTest(localStorage);
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localStorage.setItem('a', 1);
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setTimeout(function () {
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assert.deepEqual({ a: 1 }, JSON.parse(fs.readFileSync(dbPath)));
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console.log('All tests passed');
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}, 100);
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}
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fs.unlink(dbPath, runAll);
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}());
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