/**
* test that fields() method cache detects datasource changes
*
* @return void
*/
public function testFieldsCacheKeyWithDatasourceChange()
{
ConnectionManager::create('firstschema', array('datasource' => 'DboTestSource'));
ConnectionManager::create('secondschema', array('datasource' => 'DboSecondTestSource'));
Cache::delete('method_cache', '_cake_core_');
DboTestSource::$methodCache = array();
$Article = ClassRegistry::init('Article');
$Article->setDataSource('firstschema');
$ds = $Article->getDataSource();
$ds->cacheMethods = true;
$first = $ds->fields($Article, null, array('title', 'body', 'published'));
$Article->setDataSource('secondschema');
$ds = $Article->getDataSource();
$ds->cacheMethods = true;
$second = $ds->fields($Article, null, array('title', 'body', 'published'));
$this->assertNotEquals($first, $second);
$this->assertEquals(2, count(DboTestSource::$methodCache['fields']));
}
/**
* test that fields() is using methodCache()
*
* @return void
*/
public function testFieldsUsingMethodCache()
{
$this->testDb->cacheMethods = false;
DboTestSource::$methodCache = array();
$Article = ClassRegistry::init('Article');
$this->testDb->fields($Article, null, array('title', 'body', 'published'));
$this->assertTrue(empty(DboTestSource::$methodCache['fields']), 'Cache not empty');
}