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GlideClusterClient.test.ts
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GlideClusterClient.test.ts
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/**
* Copyright Valkey GLIDE Project Contributors - SPDX Identifier: Apache-2.0
*/
import {
afterAll,
afterEach,
beforeAll,
describe,
expect,
it,
} from "@jest/globals";
import { gte } from "semver";
import { v4 as uuidv4 } from "uuid";
import {
BitwiseOperation,
ClusterTransaction,
convertRecordToGlideRecord,
Decoder,
FlushMode,
FunctionListResponse,
FunctionRestorePolicy,
FunctionStatsSingleResponse,
GeoUnit,
GlideClusterClient,
GlideReturnType,
InfoOptions,
ListDirection,
ProtocolVersion,
RequestError,
Routes,
ScoreFilter,
Script,
SlotKeyTypes,
SortOrder,
} from "..";
import { ValkeyCluster } from "../../utils/TestUtils.js";
import { runBaseTests } from "./SharedTests";
import {
checkClusterResponse,
checkFunctionListResponse,
checkFunctionStatsResponse,
createLongRunningLuaScript,
createLuaLibWithLongRunningFunction,
flushAndCloseClient,
generateLuaLibCode,
getClientConfigurationOption,
getFirstResult,
intoArray,
intoString,
parseCommandLineArgs,
parseEndpoints,
transactionTest,
validateTransactionResponse,
waitForNotBusy,
waitForScriptNotBusy,
} from "./TestUtilities";
const TIMEOUT = 50000;
describe("GlideClusterClient", () => {
let testsFailed = 0;
let cluster: ValkeyCluster;
let client: GlideClusterClient;
beforeAll(async () => {
const clusterAddresses = parseCommandLineArgs()["cluster-endpoints"];
// Connect to cluster or create a new one based on the parsed addresses
cluster = clusterAddresses
? (await RedisCluster.initFromExistingCluster(
parseEndpoints(clusterAddresses),
))
? await ValkeyCluster.initFromExistingCluster(
true,
parseEndpoints(clusterAddresses),
getServerVersion,
)
: // setting replicaCount to 1 to facilitate tests routed to replicas
await RedisCluster.createCluster(true, 3, 1)
: await ValkeyCluster.createCluster(true, 3, 1, getServerVersion);
}, 20000);
afterEach(async () => {
await flushAndCloseClient(true, cluster.getAddresses(), client);
});
afterAll(async () => {
if (testsFailed === 0) {
await cluster.close();
}
});
runBaseTests({
init: async (protocol, configOverrides) => {
const config = getClientConfigurationOption(
cluster.getAddresses(),
protocol,
configOverrides,
);
testsFailed += 1;
client = await GlideClusterClient.createClient(config);
return {
client,
cluster,
};
},
close: (testSucceeded: boolean) => {
if (testSucceeded) {
testsFailed -= 1;
}
},
timeout: TIMEOUT,
});
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
`info with server and replication_%p`,
async (protocol) => {
client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const info_server = getFirstResult(
await client.info({ sections: [InfoOptions.Server] }),
);
expect(info_server).toEqual(expect.stringContaining("# Server"));
const infoReplicationValues = Object.values(
await client.info({ sections: [InfoOptions.Replication] }),
);
const replicationInfo = intoArray(infoReplicationValues);
for (const item of replicationInfo) {
expect(item).toContain("role:master");
expect(item).toContain("# Replication");
}
},
TIMEOUT,
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
`info with server and randomNode route_%p`,
async (protocol) => {
client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const result = await client.info({
sections: [InfoOptions.Server],
route: "randomNode",
});
expect(result).toEqual(expect.stringContaining("# Server"));
expect(result).toEqual(expect.not.stringContaining("# Errorstats"));
},
TIMEOUT,
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
`route by address reaches correct node_%p`,
async (protocol) => {
// returns the line that contains the word "myself", up to that point. This is done because the values after it might change with time.
const cleanResult = (value: string) => {
return (
value
.split("\n")
.find((line: string) => line.includes("myself"))
?.split("myself")[0] ?? ""
);
};
client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const result = cleanResult(
intoString(
await client.customCommand(["cluster", "nodes"], {
route: "randomNode",
}),
),
);
// check that routing without explicit port works
const host = result.split(" ")[1].split("@")[0] ?? "";
if (!host) {
throw new Error("No host could be parsed");
}
const secondResult = cleanResult(
intoString(
await client.customCommand(["cluster", "nodes"], {
route: {
type: "routeByAddress",
host,
},
}),
),
);
expect(result).toEqual(secondResult);
const [host2, port] = host.split(":");
// check that routing with explicit port works
const thirdResult = cleanResult(
intoString(
await client.customCommand(["cluster", "nodes"], {
route: {
type: "routeByAddress",
host: host2,
port: Number(port),
},
}),
),
);
expect(result).toEqual(thirdResult);
},
TIMEOUT,
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
`fail routing by address if no port is provided_%p`,
async (protocol) => {
client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
await expect(
client.info({
route: {
type: "routeByAddress",
host: "foo",
},
}),
).rejects.toThrowError(RequestError);
},
TIMEOUT,
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
`dump and restore custom command_%p`,
async (protocol) => {
client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const key = "key";
const value = "value";
const valueEncoded = Buffer.from(value);
expect(await client.set(key, value)).toEqual("OK");
// Since DUMP gets binary results, we cannot use the default decoder (string) here, so we expected to get an error.
await expect(client.customCommand(["DUMP", key])).rejects.toThrow(
"invalid utf-8 sequence of 1 bytes from index 9",
);
const dumpResult = await client.customCommand(["DUMP", key], {
decoder: Decoder.Bytes,
});
expect(await client.del([key])).toEqual(1);
if (dumpResult instanceof Buffer) {
// check the delete
expect(await client.get(key)).toEqual(null);
expect(
await client.customCommand(
["RESTORE", key, "0", dumpResult],
{ decoder: Decoder.Bytes },
),
).toEqual("OK");
// check the restore
expect(await client.get(key)).toEqual(value);
expect(
await client.get(key, { decoder: Decoder.Bytes }),
).toEqual(valueEncoded);
}
},
TIMEOUT,
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
`config get and config set transactions test_%p`,
async (protocol) => {
client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const transaction = new ClusterTransaction()
.configSet({ timeout: "1000" })
.configGet(["timeout"]);
const result = await client.exec(transaction);
expect(result).toEqual([
"OK",
convertRecordToGlideRecord({ timeout: "1000" }),
]);
},
TIMEOUT,
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
`can send transactions_%p`,
async (protocol) => {
client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const transaction = new ClusterTransaction();
const expectedRes = await transactionTest(
transaction,
cluster.getVersion(),
);
if (!cluster.checkIfServerVersionLessThan("7.0.0")) {
transaction.publish("message", "key", true);
expectedRes.push(['publish("message", "key", true)', 0]);
transaction.pubsubShardChannels();
expectedRes.push(["pubsubShardChannels()", []]);
transaction.pubsubShardNumSub([]);
expectedRes.push(["pubsubShardNumSub()", []]);
}
const result = await client.exec(transaction);
validateTransactionResponse(result, expectedRes);
},
TIMEOUT,
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
`can return null on WATCH transaction failures_%p`,
async (protocol) => {
const client1 = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const client2 = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const transaction = new ClusterTransaction();
transaction.get("key");
const result1 = await client1.watch(["key"]);
expect(result1).toEqual("OK");
const result2 = await client2.set("key", "foo");
expect(result2).toEqual("OK");
const result3 = await client1.exec(transaction);
expect(result3).toBeNull();
client1.close();
client2.close();
},
TIMEOUT,
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
`echo with all nodes routing_%p`,
async (protocol) => {
client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const message = uuidv4();
const echoDict = await client.echo(message, { route: "allNodes" });
expect(typeof echoDict).toBe("object");
expect(intoArray(echoDict)).toEqual(
expect.arrayContaining(intoArray([message])),
);
},
TIMEOUT,
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
`check that multi key command returns a cross slot error`,
async (protocol) => {
const client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const lmpopArr = [];
if (!cluster.checkIfServerVersionLessThan("7.0.0")) {
lmpopArr.push(
client.lmpop(["abc", "def"], ListDirection.LEFT, 1),
);
lmpopArr.push(
client.blmpop(["abc", "def"], ListDirection.RIGHT, 0.1, 1),
);
}
const promises: Promise<unknown>[] = [
client.blpop(["abc", "zxy", "lkn"], 0.1),
client.rename("abc", "zxy"),
client.msetnx({ abc: "xyz", def: "abc", hij: "def" }),
client.brpop(["abc", "zxy", "lkn"], 0.1),
client.bitop(BitwiseOperation.AND, "abc", ["zxy", "lkn"]),
client.smove("abc", "zxy", "value"),
client.renamenx("abc", "zxy"),
client.sinter(["abc", "zxy", "lkn"]),
client.sinterstore("abc", ["zxy", "lkn"]),
client.zinterstore("abc", ["zxy", "lkn"]),
client.zunionstore("abc", ["zxy", "lkn"]),
client.sunionstore("abc", ["zxy", "lkn"]),
client.sunion(["abc", "zxy", "lkn"]),
client.pfcount(["abc", "zxy", "lkn"]),
client.pfmerge("abc", ["def", "ghi"]),
client.sdiff(["abc", "zxy", "lkn"]),
client.sdiffstore("abc", ["zxy", "lkn"]),
client.sortStore("abc", "zyx"),
client.sortStore("abc", "zyx", { isAlpha: true }),
...lmpopArr,
client.bzpopmax(["abc", "def"], 0.5),
client.bzpopmin(["abc", "def"], 0.5),
client.xread({ abc: "0-0", zxy: "0-0", lkn: "0-0" }),
client.xreadgroup("_", "_", { abc: ">", zxy: ">", lkn: ">" }),
];
if (gte(cluster.getVersion(), "6.2.0")) {
promises.push(
client.blmove(
"abc",
"def",
ListDirection.LEFT,
ListDirection.LEFT,
0.2,
),
client.zdiff(["abc", "zxy", "lkn"]),
client.zdiffWithScores(["abc", "zxy", "lkn"]),
client.zdiffstore("abc", ["zxy", "lkn"]),
client.copy("abc", "zxy", { replace: true }),
client.geosearchstore(
"abc",
"zxy",
{ member: "_" },
{ radius: 5, unit: GeoUnit.METERS },
),
client.zrangeStore("abc", "zyx", { start: 0, end: -1 }),
client.zinter(["abc", "zxy", "lkn"]),
client.zinterWithScores(["abc", "zxy", "lkn"]),
client.zunion(["abc", "zxy", "lkn"]),
client.zunionWithScores(["abc", "zxy", "lkn"]),
);
}
if (gte(cluster.getVersion(), "7.0.0")) {
promises.push(
client.sintercard(["abc", "zxy", "lkn"]),
client.zintercard(["abc", "zxy", "lkn"]),
client.zmpop(["abc", "zxy", "lkn"], ScoreFilter.MAX),
client.bzmpop(["abc", "zxy", "lkn"], ScoreFilter.MAX, 0.1),
client.lcs("abc", "xyz"),
client.lcsLen("abc", "xyz"),
client.lcsIdx("abc", "xyz"),
);
}
for (const promise of promises) {
await expect(promise).rejects.toThrowError(/crossslot/i);
}
client.close();
},
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
`check that multi key command routed to multiple nodes`,
async (protocol) => {
const client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
await client.exists(["abc", "zxy", "lkn"]);
await client.unlink(["abc", "zxy", "lkn"]);
await client.del(["abc", "zxy", "lkn"]);
await client.mget(["abc", "zxy", "lkn"]);
await client.mset({ abc: "1", zxy: "2", lkn: "3" });
await client.touch(["abc", "zxy", "lkn"]);
await client.watch(["ghi", "zxy", "lkn"]);
client.close();
},
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
"object freq transaction test_%p",
async (protocol) => {
const client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const key = uuidv4();
const maxmemoryPolicyKey = "maxmemory-policy";
const config = await client.configGet([maxmemoryPolicyKey]);
const maxmemoryPolicy = config[maxmemoryPolicyKey] as string;
try {
const transaction = new ClusterTransaction();
transaction.configSet({
[maxmemoryPolicyKey]: "allkeys-lfu",
});
transaction.set(key, "foo");
transaction.objectFreq(key);
const response = await client.exec(transaction);
expect(response).not.toBeNull();
if (response != null) {
expect(response.length).toEqual(3);
expect(response[0]).toEqual("OK");
expect(response[1]).toEqual("OK");
expect(response[2]).toBeGreaterThanOrEqual(0);
}
} finally {
expect(
await client.configSet({
[maxmemoryPolicyKey]: maxmemoryPolicy,
}),
).toEqual("OK");
}
client.close();
},
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
"object idletime transaction test_%p",
async (protocol) => {
const client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const key = uuidv4();
const maxmemoryPolicyKey = "maxmemory-policy";
const config = await client.configGet([maxmemoryPolicyKey]);
const maxmemoryPolicy = config[maxmemoryPolicyKey] as string;
try {
const transaction = new ClusterTransaction();
transaction.configSet({
// OBJECT IDLETIME requires a non-LFU maxmemory-policy
[maxmemoryPolicyKey]: "allkeys-random",
});
transaction.set(key, "foo");
transaction.objectIdletime(key);
const response = await client.exec(transaction);
expect(response).not.toBeNull();
if (response != null) {
expect(response.length).toEqual(3);
// transaction.configSet({[maxmemoryPolicyKey]: "allkeys-random"});
expect(response[0]).toEqual("OK");
// transaction.set(key, "foo");
expect(response[1]).toEqual("OK");
// transaction.objectIdletime(key);
expect(response[2]).toBeGreaterThanOrEqual(0);
}
} finally {
expect(
await client.configSet({
[maxmemoryPolicyKey]: maxmemoryPolicy,
}),
).toEqual("OK");
}
client.close();
},
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
"object refcount transaction test_%p",
async (protocol) => {
const client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const key = uuidv4();
const transaction = new ClusterTransaction();
transaction.set(key, "foo");
transaction.objectRefcount(key);
const response = await client.exec(transaction);
expect(response).not.toBeNull();
if (response != null) {
expect(response.length).toEqual(2);
expect(response[0]).toEqual("OK"); // transaction.set(key, "foo");
expect(response[1]).toBeGreaterThanOrEqual(1); // transaction.objectRefcount(key);
}
client.close();
},
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
`lolwut test_%p`,
async (protocol) => {
client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
// test with multi-node route
const result1 = await client.lolwut({ route: "allNodes" });
expect(intoString(result1)).toEqual(
expect.stringContaining("Redis ver. "),
);
const result2 = await client.lolwut({
version: 2,
parameters: [10, 20],
route: "allNodes",
});
expect(intoString(result2)).toEqual(
expect.stringContaining("Redis ver. "),
);
// test with single-node route
const result3 = await client.lolwut({ route: "randomNode" });
expect(intoString(result3)).toEqual(
expect.stringContaining("Redis ver. "),
);
const result4 = await client.lolwut({
version: 2,
parameters: [10, 20],
route: "randomNode",
});
expect(intoString(result4)).toEqual(
expect.stringContaining("Redis ver. "),
);
// transaction tests
const transaction = new ClusterTransaction();
transaction.lolwut();
transaction.lolwut({ version: 5 });
transaction.lolwut({ parameters: [1, 2] });
transaction.lolwut({ version: 6, parameters: [42] });
const results = await client.exec(transaction);
if (results) {
for (const element of results) {
expect(intoString(element)).toEqual(
expect.stringContaining("Redis ver. "),
);
}
} else {
throw new Error("Invalid LOLWUT transaction test results.");
}
client.close();
},
TIMEOUT,
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
"copy test_%p",
async (protocol) => {
const client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
if (cluster.checkIfServerVersionLessThan("6.2.0")) return;
const source = `{key}-${uuidv4()}`;
const destination = `{key}-${uuidv4()}`;
const value1 = uuidv4();
const value2 = uuidv4();
// neither key exists
expect(
await client.copy(source, destination, { replace: true }),
).toEqual(false);
expect(await client.copy(Buffer.from(source), destination)).toEqual(
false,
);
// source exists, destination does not
expect(await client.set(source, value1)).toEqual("OK");
expect(
await client.copy(source, Buffer.from(destination), {
replace: false,
}),
).toEqual(true);
expect(await client.get(destination)).toEqual(value1);
// new value for source key
expect(await client.set(source, value2)).toEqual("OK");
// both exists, no REPLACE
expect(
await client.copy(
Buffer.from(source),
Buffer.from(destination),
),
).toEqual(false);
expect(
await client.copy(source, destination, { replace: false }),
).toEqual(false);
expect(await client.get(destination)).toEqual(value1);
// both exists, with REPLACE
expect(
await client.copy(source, Buffer.from(destination), {
replace: true,
}),
).toEqual(true);
expect(await client.get(destination)).toEqual(value2);
//transaction tests
const transaction = new ClusterTransaction();
transaction.set(source, value1);
transaction.copy(source, destination, { replace: true });
transaction.get(destination);
const results = await client.exec(transaction);
expect(results).toEqual(["OK", true, value1]);
client.close();
},
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
"flushdb flushall dbsize test_%p",
async (protocol) => {
const client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
expect(await client.dbsize()).toBeGreaterThanOrEqual(0);
expect(await client.set(uuidv4(), uuidv4())).toEqual("OK");
expect(await client.dbsize()).toBeGreaterThan(0);
expect(await client.flushall()).toEqual("OK");
expect(await client.dbsize()).toEqual(0);
expect(await client.set(uuidv4(), uuidv4())).toEqual("OK");
expect(await client.dbsize()).toEqual(1);
expect(await client.flushdb({ mode: FlushMode.ASYNC })).toEqual(
"OK",
);
expect(await client.dbsize()).toEqual(0);
expect(await client.set(uuidv4(), uuidv4())).toEqual("OK");
expect(await client.dbsize()).toEqual(1);
expect(await client.flushdb({ mode: FlushMode.SYNC })).toEqual(
"OK",
);
expect(await client.dbsize()).toEqual(0);
client.close();
},
);
it.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
"sort sortstore sort_store sortro sort_ro sortreadonly test_%p",
async (protocol) => {
const client = await GlideClusterClient.createClient(
getClientConfigurationOption(cluster.getAddresses(), protocol),
);
const key1 = "{sort}" + uuidv4();
const key2 = "{sort}" + uuidv4();
const key3 = "{sort}" + uuidv4();
const key4 = "{sort}" + uuidv4();
const key5 = "{sort}" + uuidv4();
expect(await client.sort(key3)).toEqual([]);
expect(await client.lpush(key1, ["2", "1", "4", "3"])).toEqual(4);
expect(await client.sort(Buffer.from(key1))).toEqual([
"1",
"2",
"3",
"4",
]);
// test binary decoder
expect(await client.sort(key1, { decoder: Decoder.Bytes })).toEqual(
[
Buffer.from("1"),
Buffer.from("2"),
Buffer.from("3"),
Buffer.from("4"),
],
);
// sort RO
if (!cluster.checkIfServerVersionLessThan("7.0.0")) {
expect(await client.sortReadOnly(key3)).toEqual([]);
expect(await client.sortReadOnly(Buffer.from(key3))).toEqual(
[],
);
// test binary decoder
expect(
await client.sortReadOnly(key1, { decoder: Decoder.Bytes }),
).toEqual([
Buffer.from("1"),
Buffer.from("2"),
Buffer.from("3"),
Buffer.from("4"),
]);
}
// sort with store
expect(await client.sortStore(key1, key2)).toEqual(4);
expect(
await client.sortStore(Buffer.from(key1), Buffer.from(key2)),
).toEqual(4);
expect(await client.lrange(key2, 0, -1)).toEqual([
"1",
"2",
"3",
"4",
]);
// SORT with strings require ALPHA
expect(
await client.rpush(key3, ["2", "1", "a", "x", "c", "4", "3"]),
).toEqual(7);
await expect(client.sort(key3)).rejects.toThrow(RequestError);
expect(await client.sort(key3, { isAlpha: true })).toEqual([
"1",
"2",
"3",
"4",
"a",
"c",
"x",
]);
// check transaction and options
const transaction = new ClusterTransaction()
.lpush(key4, ["3", "1", "2"])
.sort(key4, {
orderBy: SortOrder.DESC,
limit: { count: 2, offset: 0 },
})
.sortStore(key4, key5, {
orderBy: SortOrder.ASC,
limit: { count: 100, offset: 1 },
})
.lrange(key5, 0, -1);
if (!cluster.checkIfServerVersionLessThan("7.0.0")) {
transaction.sortReadOnly(key4, {
orderBy: SortOrder.DESC,
limit: { count: 2, offset: 0 },
});
}
const result = await client.exec(transaction);
const expectedResult = [3, ["3", "2"], 2, ["2", "3"]];
if (!cluster.checkIfServerVersionLessThan("7.0.0")) {
expectedResult.push(["3", "2"]);
}
expect(result).toEqual(expectedResult);
client.close();
},
);
describe.each([ProtocolVersion.RESP2, ProtocolVersion.RESP3])(
"Protocol is RESP2 = %s",
(protocol) => {
describe.each([true, false])(
"Single node route = %s",
(singleNodeRoute) => {
it(
"function load function list function stats",
async () => {
if (cluster.checkIfServerVersionLessThan("7.0.0"))
return;
const client =
await GlideClusterClient.createClient(
getClientConfigurationOption(
cluster.getAddresses(),
protocol,
),
);
try {
const libName =
"mylib1C" + uuidv4().replaceAll("-", "");
const funcName =
"myfunc1c" + uuidv4().replaceAll("-", "");
const code = generateLuaLibCode(
libName,
new Map([[funcName, "return args[1]"]]),
true,
);
const route: Routes = singleNodeRoute
? { type: "primarySlotKey", key: "1" }
: "allPrimaries";
let functionList = await client.functionList({
libNamePattern: libName,
route: route,
});
checkClusterResponse(
functionList as object,
singleNodeRoute,
(value) => expect(value).toEqual([]),
);
let functionStats = await client.functionStats({
route: route,
});
checkClusterResponse(
functionStats as object,
singleNodeRoute,
(value) =>
checkFunctionStatsResponse(
value as FunctionStatsSingleResponse,
[],
0,
0,
),
);
// load the library
expect(await client.functionLoad(code)).toEqual(
libName,
);
functionList = await client.functionList({
libNamePattern: libName,
route: route,
});
let expectedDescription = new Map<
string,
string | null
>([[funcName, null]]);
let expectedFlags = new Map<string, string[]>([
[funcName, ["no-writes"]],
]);
checkClusterResponse(
functionList,
singleNodeRoute,
(value) =>
checkFunctionListResponse(
value as FunctionListResponse,
libName,
expectedDescription,
expectedFlags,
),
);
functionStats = await client.functionStats({
route: route,
});
checkClusterResponse(
functionStats as object,
singleNodeRoute,
(value) =>
checkFunctionStatsResponse(
value as FunctionStatsSingleResponse,
[],
1,
1,
),
);
// call functions from that library to confirm that it works
let fcall = await client.fcallWithRoute(
funcName,
["one", "two"],
{ route: route },
);
checkClusterResponse(
fcall as object,
singleNodeRoute,
(value) => expect(value).toEqual("one"),
);
fcall = await client.fcallReadonlyWithRoute(
funcName,
["one", "two"],
{ route: route },
);
checkClusterResponse(
fcall as object,
singleNodeRoute,
(value) => expect(value).toEqual("one"),
);
// re-load library without replace
await expect(
client.functionLoad(code),
).rejects.toThrow(
`Library '${libName}' already exists`,
);
// re-load library with replace
expect(
await client.functionLoad(code, {
replace: true,
}),
).toEqual(libName);
// overwrite lib with new code
const func2Name =
"myfunc2c" + uuidv4().replaceAll("-", "");
const newCode = generateLuaLibCode(
libName,
new Map([
[funcName, "return args[1]"],
[func2Name, "return #args"],