public function testSettingNextResponseToAnInvalidIndex() { $indexes = array(-1, 1); foreach ($indexes as $i) { try { $this->adapter->setResponseIndex($i); $this->fail(); } catch (\Exception $e) { $this->assertInstanceOf('Zend\\Http\\Client\\Adapter\\Exception\\OutOfRangeException', $e); $this->assertRegexp('/out of range/i', $e->getMessage()); } } }