/** * @return null */ public function testLoadConnectionParamsExistingParams() { $list1 = array('param1' => $this->getMockDictionary(), 'param2' => $this->getMockDictionary(), 'param3' => $this->getMockDictionary()); $list2 = array('param4' => $this->getMockDictionary(), 'param5' => $this->getMockDictionary(), 'param6' => $this->getMockDictionary()); $this->assertEquals(array(), DbRegistry::getAllConnectionParams()); DbRegistry::loadConnectionParams($list1); DbRegistry::loadConnectionParams($list2); $expected = array_merge($list1, $list2); $this->assertEquals($expected, DbRegistry::getAllConnectionParams()); }