/**
* testTranslationCaching method
*
* @return void
*/
public function testTranslationCaching()
{
$this->skipIf(!Cache::engine('_cake_core_'), 'Missing _cake_core_ cache config, cannot test caching.');
Configure::write('Config.language', 'cache_test_po');
// reset internally stored entries
I18n::clear();
Cache::clear(false, '_cake_core_');
$lang = Configure::read('Config.language');
// make some calls to translate using different domains
$this->assertEquals('Dom 1 Foo', I18n::translate('dom1.foo', false, 'dom1'));
$this->assertEquals('Dom 1 Bar', I18n::translate('dom1.bar', false, 'dom1'));
$domains = I18n::domains();
$this->assertEquals('Dom 1 Foo', $domains['dom1']['cache_test_po']['LC_MESSAGES']['dom1.foo']);
// reset internally stored entries
I18n::clear();
// now only dom1 should be in cache
$cachedDom1 = Cache::read('dom1_' . $lang, '_cake_core_');
$this->assertEquals('Dom 1 Foo', $cachedDom1['LC_MESSAGES']['dom1.foo']);
$this->assertEquals('Dom 1 Bar', $cachedDom1['LC_MESSAGES']['dom1.bar']);
// dom2 not in cache
$this->assertFalse(Cache::read('dom2_' . $lang, '_cake_core_'));
// translate a item of dom2 (adds dom2 to cache)
$this->assertEquals('Dom 2 Foo', I18n::translate('dom2.foo', false, 'dom2'));
// verify dom2 was cached through manual read from cache
$cachedDom2 = Cache::read('dom2_' . $lang, '_cake_core_');
$this->assertEquals('Dom 2 Foo', $cachedDom2['LC_MESSAGES']['dom2.foo']);
$this->assertEquals('Dom 2 Bar', $cachedDom2['LC_MESSAGES']['dom2.bar']);
// modify cache entry manually to verify that dom1 entries now will be read from cache
$cachedDom1['LC_MESSAGES']['dom1.foo'] = 'FOO';
Cache::write('dom1_' . $lang, $cachedDom1, '_cake_core_');
$this->assertEquals('FOO', I18n::translate('dom1.foo', false, 'dom1'));
}
/**
* Tear down method
*
* @return void
*/
public function tearDown()
{
parent::tearDown();
I18n::clear();
I18n::defaultFormatter('default');
I18n::locale($this->locale);
Plugin::unload();
Cache::clear(false, '_cake_core_');
}