public function testGetAndSetInstanceDefaultConfig() { $defaultToRevertCfg = ServiceLocator::getInstanceDefaultConfig(); $cfgToTest = array('test1' => mt_rand()); ServiceLocator::setInstanceDefaultConfig($cfgToTest); $cfgToTestReturn = ServiceLocator::getInstanceDefaultConfig(); $this->assertEquals($cfgToTest['test1'], $cfgToTestReturn['test1']); }