public function testGetLogLevel()
{
// Test the default value
$this->assertEquals(Zend_Log::INFO, $this->helper->getLogLevel(), "getLogLevel() returned an incorrect default value.");
$this->clearConfigCache();
// Test a set value
$this->getConfig()->saveConfig('klevu_search/developer/log_level', Zend_Log::WARN)->cleanCache();
$this->assertEquals(Zend_Log::WARN, $this->helper->getLogLevel(), "getLogLevel() failed to return the value set.");
}