#examiner

Test generator for javaScript.

usage

For CLI using you can run in project root:

NODE_PATH=./ exam

Argument options:

• --module or --m - name of module for test generated.
• --function or --f - name of function for test generated.
• --arguments or --a - stringify input arguments object for test generated.
• --amd-loader - if you use AMD modules.

#example

NODE_PATH=./ exam --amd-loader --m=P2P/candidates-finder --f=getSpeed --a='{"0":{"id":"defc80d7-2645-4e85-88d9-02b6d7ae7858","type":"peer","connectionType":"webrtc","netInfo":[{"ip":"37.79.221.42","isGrey":false,"kind":"srflx"},{"ip":"10.66.14.50","isGrey":true,"kind":"host"},{"ip":"172.18.0.1","isGrey":true,"kind":"host"},{"ip":"172.19.0.1","isGrey":true,"kind":"host"}],"sources":{"main":{"latency":0},"reserve":{"latency":null}},"fallbackState":false,"relayCfg":{"connectionsLimit":{"wrtc":3,"ws":20},"sendMissedChunks":true},"depth":0}}'

Generated new test in /tests/generated/P2P/candidates-finder.js/getSpeed.spec.ts like:

import {assert, expect} from "chai";
import {getSpeed} from "../../../../P2P/candidates-finder.js";
import {mock} from "../../../../../test/generated/mocks/P2P/candidates-finder.js/getSpeed";
const mockArr: any = Object.values(mock).filter((e) => typeof e === "object");


describe("test describe", () => {
    it("test it", () => {
        assert.equal(getSpeed.apply(this, Object.values(mockArr[0].input)) ,mockArr[0].output, "test message");
    });
});

You can generate command in browser debuger (stop in function), for example:

copy("NODE_PATH=./ exam --amd-loader --m=" + new Error().stack.split("\n")[1].split(location.host)[1].split(".js?")[0] + " --f=" + new Error().stack.split("\n")[1].split("(")[1].split(" ")[2] + " --a='" + JSON.stringify(arguments) + "'")

You can generate command in node.js (stop in function), for example:

"NODE_PATH=./ exam --m=" + new Error().stack.split("\n")[1].split(global.process.env.NODE_PATH)[1].split(".js:")[0] + " --f=" + new Error().stack.split("\n")[1].split("(")[1].split(" ")[2] + " --a='" + JSON.stringify(arguments) + "'"

#methods

var candidates_finder = require("P2P/candidates-finder");
var examiner = require("test-examiner");

//Decorator
var getSpeed = examiner.exam(candidates_finder.getSpeed, module);

//Run for create test
getSpeed({"id": "f79d47e3-08d9-4a84-9f85-09e8b22fe1b5","type": "peer","connectionType": "webrtc","netInfo": [{"ip": "37.79.221.42","isGrey": false,"kind": "srflx"}],"sources": {"main": {},"reserve": {}},"fallbackState": true,"relayCfg": {"connectionsLimit": {"wrtc": 3,"ws": 20},"sendMissedChunks": true},"depth": 0});

install

With npm do:

npm install -g test-examiner

For init examiner, go to your project root and do:

examInit

license

MIT