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Alex
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Stress Tests 3 - create long duration ws tests (#6588)
* add script * add eslint disable * add details * add browser test * fix manual ws test cases * add manual tests to stress folder * update naming * add test:manual script * rename folder * update script * add html comment
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‎README.md‎

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| test | Uses `jest` to run unit tests in each package |
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| test:integration | Uses `jest` to run tests under `/test/integration` in each package |
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| test:unit | Uses `jest` to run tests under `/test/unit` in each package |
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| test:manual | Runs manual tests under `test/manual` in the web3 package |
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[npm-url]: https://npmjs.org/package/web3
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[downloads-image]: https://img.shields.io/npm/dm/web3?label=npm%20downloads

‎package.json‎

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"test:manual:stress:data": "packages/web3/test/stress/start.sh",
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"test:manual:stress:validation": "npx ts-node packages/web3/test/stress/validator.ts",
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"test:manual:stress": "yarn test:manual:stress:data && yarn test:manual:stress:validation",
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"test:manual:long-connection-ws":"node ./packages/web3/test/manual/long_ws_tests/nodejs_test/long_connection_ws.js",
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"test:manual":"yarn test:manual:stress && yarn test:manual:long-connection-ws",
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"husky:install": "husky install",
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"husky:uninstall": "husky uninstall",
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"postinstall": "yarn build",

‎packages/web3/test/manual/long_ws_tests/browser_test/connection.html‎

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Manual browser tests</title>
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<!-- To Run -->
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<script src="../../../../dist/web3.min.js">
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</script>
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</head>
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<body>
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<p> Manual browser test - for this test you will need to provide an ws infura endpoint in this html page. This will test the web3js ws provider by sending a request every 10 minutes for 10 hours </p>
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<p> Have this html test open in a browser of your choice</p>
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<p> Keep dev console open in case of any unintended errors occur </p>
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<!-- Display start date -->
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<p>Start time: <span id="startTime"></span></p>
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<!-- Display end date -->
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<p>End Time: <span id="endTime"></span></p>
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<!-- Display attempts made -->
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<p>Number of requests sent: <span id="attempts"></span></p>
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<!-- How long it has ran for -->
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<p>Has ran for <span id="minutes"></span> minutes</p>
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<!-- Display block number -->
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<p>Block number: <span id="call"></span></p>
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<!-- Display result -->
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<p>Result: <span id="result"></span></p>
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<script>
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let web3;
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let attempt = 0;
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let intervalId;
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let start;
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let end;
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let result;
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// You will need to set mainnet infura provider
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web3 = new Web3("");
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// constantly send requests through WS for 10 hours
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const sendRequests = () => {
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return new Promise((resolve, reject) => {
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// send a request in intervals of 10 minutes
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intervalId = setInterval( async() => {
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try{
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const block = await web3.eth.getBlock()
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attempt++;
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document.getElementById("attempts").innerText = attempt.toString();
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document.getElementById("call").innerText = block.number;
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document.getElementById("minutes").innerText = attempt*10;
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if (attempt === 144) { // after 10 hours
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clearInterval(intervalId);
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resolve("");
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document.getElementById("result").innerText = "success";
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}
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} catch (error) {
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clearInterval(intervalId);
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document.getElementById("result").innerText = "Error";
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reject(error);
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}
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},60000) // every 10 minutes
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})
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}
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const main = async () => {
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try {
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start = new Date();
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document.getElementById("startTime").innerText = start.toTimeString();
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document.getElementById("attempts").innerText = attempt.toString();
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document.getElementById("endTime").innerText = "Currently running";
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const promise = sendRequests();
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await promise;
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} catch (e) {
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console.warn("error")
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}
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end = new Date();
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document.getElementById("endDate").innerText = new Date().toTimeString();
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}
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main();
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</script>
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<!-- You can include additional scripts at the end of the body section if needed -->
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</body>
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</html>

‎packages/web3/test/manual/long_ws_tests/nodejs_test/long_connection_ws.js‎

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/*
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This file is part of web3.js.
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web3.js is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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web3.js is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with web3.js. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* eslint-disable */
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const { Web3 } = require('../../../../lib/commonjs');
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const secrets = require('../../../../../../.secrets.json');
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let web3;
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let attempt = 0;
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let intervalId;
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let start;
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let end;
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// constantly send requests through WS for 10 hours
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const sendRequests = () => {
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start = new Date();
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console.log("start:",start)
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return new Promise((resolve, reject) => {
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// send a request in intervals of 10 minutes
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intervalId = setInterval( async() => {
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try{
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const block = await web3.eth.getBlock()
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attempt++;
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console.log(block)
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console.log("successful calls:", attempt, "has ran for:", attempt*10, "minutes")
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if (attempt === 144) { // after 10 hours
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clearInterval(intervalId);
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resolve("");
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}
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} catch (error) {
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clearInterval(intervalId);
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reject(error);
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}
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},600000) // every 10 minutes
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})
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}
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const main = async () => {
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try {
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// You will need to set mainnet infura provider
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const provider = secrets.MAINNET.WS;
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web3 = new Web3(provider);
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const promise = sendRequests();
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await promise;
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end = new Date();
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console.log("websocket test successful")
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} catch (e) {
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console.warn("error occured during ws test, on attempt: ", attempt, "program ran for: ", attempt ,"minutes with error: ", e)
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}
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console.log("start", start)
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console.log("end", end)
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process.exit();
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}
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main();

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