const MemcacheClient = require("memcache-client");
const server = "localhost:11211";

// create a normal client

const client = new MemcacheClient({ server });

// Create a client that ignores NOT_STORED response (for McRouter AllAsync mode)

const mrClient = new MemcacheClient({ server, ignoreNotStored: true });

// with callback

client.set("key", "data", (err, r) => { expect(r).to.equal(["STORED"]); });
client.get("key", (err, data) => { expect(data.value).to.equal("data"); });

// with promise

client.set("key", "data").then((r) => expect(r).to.equal(["STORED"]));
client.get("key").then((data) => expect(data.value).to.equal("data"));

// concurrency using promise

Promise.all([client.set("key1", "data1"), client.set("key2", "data2")])
  .then((r) => expect(r).to.deep.equal(["STORED", "STORED"]));
Promise.all([client.get("key1"), client.get("key2")])
  .then((r) => {
    expect(r[0].value).to.equal("data1");
    expect(r[0].value).to.equal("data2");
  });

// get multiple keys

client.get(["key1", "key2"]).then((results) => {
  expect(results["key1"].value).to.equal("data1");
  expect(results["key2"].value).to.equal("data2");
});

// gets and cas

client.gets("key1").then((v) => client.cas("key1", "casData", { casUniq: v.casUniq }));

// enable compression (if data size > 100 bytes)

client.set("key", data, { compress: true }).then((r) => expect(r).to.equal(["STORED"]));

// fire and forget

client.set("key", data, { noreply: true });

// send any arbitrary command (\r\n will be appended automatically)

client.cmd("stats").then((r) => { console.log(r.STAT) });
client.set("foo", "10", { noreply: true });
client.cmd("incr foo 5").then((v) => expect(v).to.equal(15));

// send any arbitrary data (remember \r\n)

client.send("set foo 0 0 5\r\nhello\r\n").then((r) => expect(r).to.equal(["STORED"]));