/** * @expectedException \ActiveCollab\Etcd\Exception\KeyNotFoundException */ public function testUpdate() { $key = '/testupdate_key'; $value1 = 'value1'; $value2 = 'value2'; $this->client->update($key, $value1); $this->client->set($key, $value2); $value = $this->client->get($key); $this->assertEquals('value2', $value); }