| <!DOCTYPE html> |
| <html> |
| <!-- |
| Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| <head> |
| <title>Settings tests</title> |
| <script src="base.js"></script> |
| </head> |
| <body> |
| <script> |
| 'use strict'; |
| |
| base.require('unittest'); |
| base.require('test_utils'); |
| base.require('settings'); |
| |
| function testSetGetString() { |
| var settings = new base.Settings(); |
| settings.set('my_key', 'my_val'); |
| assertEquals('my_val', settings.get('my_key')); |
| } |
| |
| function testSetGetNumber() { |
| var settings = new base.Settings(); |
| settings.set('my_key', 5); |
| // Numbers are converted to strings. |
| assertEquals('5', settings.get('my_key')); |
| } |
| |
| function testSetGetBool() { |
| var settings = new base.Settings(); |
| settings.set('my_key', false); |
| // Booleans are converted to strings. |
| assertEquals('false', settings.get('my_key')); |
| } |
| |
| function testSetGetObject() { |
| var settings = new base.Settings(); |
| settings.set('my_key', {'hello': 5}); |
| // Objects are converted to strings. |
| assertEquals('[object Object]', settings.get('my_key')); |
| } |
| |
| function testGetUnset() { |
| var settings = new base.Settings(); |
| // Undefined should be returned if value isn't set. |
| assertUndefined(settings.get('my_key')); |
| } |
| |
| function testGetDefault() { |
| var settings = new base.Settings(); |
| // Null should be returned if value isn't set. |
| assertEquals('default_val', settings.get('my_key', 'default_val')); |
| } |
| |
| function testSetGetPrefix() { |
| var settings = new base.Settings(); |
| settings.set('key_a', 'foo', 'my_prefix'); |
| assertEquals('foo', settings.get('key_a', undefined, 'my_prefix')); |
| assertEquals('foo', settings.get('key_a', 'bar', 'my_prefix')); |
| assertEquals(undefined, settings.get('key_a')); |
| assertEquals('bar', settings.get('key_a', 'bar')); |
| } |
| |
| function testKeys() { |
| var settings = new base.Settings(); |
| settings.set('key_a', 'foo'); |
| settings.set('key_b', 'bar'); |
| settings.set('key_c', 'baz'); |
| assertArrayEquals(['key_a', 'key_b', 'key_c'], settings.keys()); |
| } |
| |
| function testKeysPrefix() { |
| var settings = new base.Settings(); |
| settings.set('key_a', 'foo', 'prefix1'); |
| settings.set('key_b', 'bar', 'prefix1'); |
| settings.set('key_c', 'baz', 'prefix1'); |
| settings.set('key_a', 'foo', 'prefix2'); |
| settings.set('key_b', 'bar', 'prefix2'); |
| settings.set('key_C', 'baz', 'prefix2'); |
| assertArrayEquals(['key_a', 'key_b', 'key_c'], settings.keys('prefix1')); |
| assertArrayEquals(['key_C', 'key_a', 'key_b'], settings.keys('prefix2')); |
| assertArrayEquals(['prefix1.key_a', 'prefix1.key_b', 'prefix1.key_c', |
| 'prefix2.key_C', 'prefix2.key_a', 'prefix2.key_b'], |
| settings.keys()); |
| } |
| |
| </script> |
| </body> |
| </html> |
