testplane/build/src/reporters/informers/file.js

Tests framework based on mocha and wdio

"use strict";
const fs = require("fs");
const stripAnsi = require("strip-ansi");
const BaseInformer = require("./base");
const logger = require("../../utils/logger");
module.exports = class FileInformer extends BaseInformer {
    constructor(opts) {
        super(opts);
        this._fileStream = fs.createWriteStream(opts.path);
        this._reporterType = opts.type;
        logger.log(`Information with test results for report: "${opts.type}" will be saved to a file: "${opts.path}"`);
    }
    log(...args) {
        const lastArg = args[args.length - 1];
        const isLogOptions = lastArg && typeof lastArg === "object" && Symbol.for("logOptions") in lastArg;
        if (isLogOptions) {
            args.pop();
        }
        args.forEach(message => {
            this._fileStream.write(`${this._prepareMsg(message)}\n`);
        });
    }
    warn(...args) {
        this.log(...args);
    }
    error(...args) {
        this.log(...args);
    }
    end(message) {
        if (message) {
            this._fileStream.end(`${this._prepareMsg(message)}\n`);
        }
        else {
            this._fileStream.end();
        }
    }
    _prepareMsg(msg) {
        return typeof msg === "object" ? JSON.stringify(msg) : stripAnsi(msg);
    }
};
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