@tdengine/websocket
Version:
The websocket Node.js connector for TDengine. TDengine versions 3.3.2.0 and above are recommended to use this connector.
102 lines (101 loc) • 4.98 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const wsConnectorPool_1 = require("../../src/client/wsConnectorPool");
const config_1 = require("../../src/common/config");
const wsProto_1 = require("../../src/sql/wsProto");
const wsSql_1 = require("../../src/sql/wsSql");
let dns = 'ws://localhost:6041';
beforeAll(async () => {
let conf = new config_1.WSConfig(dns);
conf.setUser('root');
conf.setPwd('taosdata');
let wsSql = await wsSql_1.WsSql.open(conf);
await wsSql.exec('drop database if exists power_schemaless;');
await wsSql.exec('create database if not exists power_schemaless KEEP 3650 DURATION 10 BUFFER 16 WAL_LEVEL 1;');
await wsSql.exec('CREATE STABLE if not exists power_schemaless.meters (ts timestamp, current float, voltage int, phase float) TAGS (location binary(64), groupId int);');
await wsSql.close();
});
describe('TDWebSocket.WsSchemaless()', () => {
jest.setTimeout(20 * 1000);
let influxdbData = "st,t1=3i64,t2=4f64,t3=\"t3\" c1=3i64,c3=L\"passit\",c2=false,c4=4f64 1626006833639000000";
let telnetData = "stb0_0 1626006833 4 host=host0 interface=eth0";
let jsonData = "{\"metric\": \"meter_current\",\"timestamp\": 1626846400,\"value\": 10.3, \"tags\": {\"groupid\": 2, \"location\": \"California.SanFrancisco\", \"id\": \"d1001\"}}";
test('normal connect', async () => {
let conf = new config_1.WSConfig(dns);
conf.setUser('root');
conf.setPwd('taosdata');
conf.setDb('power_schemaless');
let wsSchemaless = await wsSql_1.WsSql.open(conf);
expect(wsSchemaless.state()).toBeGreaterThan(0);
await wsSchemaless.close();
});
test('connect db with error', async () => {
expect.assertions(1);
let wsSchemaless = null;
try {
let conf = new config_1.WSConfig(dns);
conf.setUser('root');
conf.setPwd('taosdata');
conf.setDb('jest');
wsSchemaless = await wsSql_1.WsSql.open(conf);
}
catch (e) {
console.log(e);
expect(e.message).toMatch('Database not exist');
}
finally {
if (wsSchemaless) {
await wsSchemaless.close();
}
}
});
test('normal insert', async () => {
let conf = new config_1.WSConfig(dns);
conf.setUser('root');
conf.setPwd('taosdata');
conf.setDb('power_schemaless');
let wsSchemaless = await wsSql_1.WsSql.open(conf);
expect(wsSchemaless.state()).toBeGreaterThan(0);
await wsSchemaless.schemalessInsert([influxdbData], wsProto_1.SchemalessProto.InfluxDBLineProtocol, wsProto_1.Precision.NANO_SECONDS, 0);
await wsSchemaless.schemalessInsert([telnetData], wsProto_1.SchemalessProto.OpenTSDBTelnetLineProtocol, wsProto_1.Precision.SECONDS, 0);
await wsSchemaless.schemalessInsert([jsonData], wsProto_1.SchemalessProto.OpenTSDBJsonFormatProtocol, wsProto_1.Precision.SECONDS, 0);
await wsSchemaless.close();
});
test('normal wsSql insert', async () => {
let conf = new config_1.WSConfig(dns);
conf.setUser('root');
conf.setPwd('taosdata');
conf.setDb('power_schemaless');
let wsSchemaless = await wsSql_1.WsSql.open(conf);
expect(wsSchemaless.state()).toBeGreaterThan(0);
await wsSchemaless.schemalessInsert([influxdbData], wsProto_1.SchemalessProto.InfluxDBLineProtocol, wsProto_1.Precision.NOT_CONFIGURED, 0);
await wsSchemaless.schemalessInsert([influxdbData], wsProto_1.SchemalessProto.InfluxDBLineProtocol, wsProto_1.Precision.NANO_SECONDS, 0);
await wsSchemaless.schemalessInsert([telnetData], wsProto_1.SchemalessProto.OpenTSDBTelnetLineProtocol, wsProto_1.Precision.SECONDS, 0);
await wsSchemaless.schemalessInsert([jsonData], wsProto_1.SchemalessProto.OpenTSDBJsonFormatProtocol, wsProto_1.Precision.SECONDS, 0);
await wsSchemaless.close();
});
test('SchemalessProto error', async () => {
let conf = new config_1.WSConfig(dns);
conf.setUser('root');
conf.setPwd('taosdata');
conf.setDb('power_schemaless');
let wsSchemaless = await wsSql_1.WsSql.open(conf);
expect(wsSchemaless.state()).toBeGreaterThan(0);
try {
await wsSchemaless.schemalessInsert([influxdbData], wsProto_1.SchemalessProto.OpenTSDBTelnetLineProtocol, wsProto_1.Precision.NANO_SECONDS, 0);
}
catch (e) {
expect(e.message).toMatch('parse timestamp failed');
}
await wsSchemaless.close();
});
});
afterAll(async () => {
let conf = new config_1.WSConfig(dns);
conf.setUser('root');
conf.setPwd('taosdata');
let wsSql = await wsSql_1.WsSql.open(conf);
await wsSql.exec('drop database if exists power_schemaless;');
await wsSql.close();
wsConnectorPool_1.WebSocketConnectionPool.instance().destroyed();
});