approvals/lib/Scrubbers/Scrubbers.js

Approval Tests Library - Capturing Human Intelligence

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Scrubbers = void 0;
const DateScrubber_1 = require("./DateScrubber");
function _replaceRegex(text, regex, replacement) {
    const capturedGuids = [];
    const result = text.replace(regex, (match) => {
        if (capturedGuids.indexOf(match) < 0) {
            capturedGuids.push(match);
        }
        const index = capturedGuids.indexOf(match) + 1;
        return replacement(index);
    });
    return result;
}
class Scrubbers {
    static createReqexScrubber(regex, replacement) {
        if (typeof replacement === "function") {
            return (t) => _replaceRegex(t, regex, replacement);
        }
        else {
            const replacementString = replacement;
            return (t) => _replaceRegex(t, regex, () => replacementString);
        }
    }
    static createGuidScrubber() {
        const guidReqex = /[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/gi;
        return this.createReqexScrubber(guidReqex, (t) => `<guid_${t}>`);
    }
    static noScrubber(data) {
        return data;
    }
    static guidScrubber(data) {
        const guidRegex = /[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/gi;
        const capturedGuids = [];
        const result = data.replace(guidRegex, function (match) {
            // The arguments are:
            // 1: The whole match (string)
            // 2..n+1: The captures (string or undefined)
            // n+2: Starting position of match (0 = start)
            // n+3: The subject string.
            // (n = number of capture groups)
            if (capturedGuids.indexOf(match) < 0) {
                capturedGuids.push(match);
            }
            const index = capturedGuids.indexOf(match) + 1;
            return `guid_${index}`;
        });
        return result;
    }
    static multiScrubber(scrubbers) {
        return function (data) {
            scrubbers.forEach(function (scrubber) {
                data = scrubber(data);
            });
            return data;
        };
    }
}
exports.Scrubbers = Scrubbers;
/**
 * This method exists as a convenient way to get an example scrubber for you to use.
 * To use this template, simply inline the method in your IDE.
 */
Scrubbers.templates = class {
    static regexScrubberWithLambda() {
        return Scrubbers.createReqexScrubber(/your pattern here: [a-zA-Z]+d{4}/gi, (t) => `<your replacement_${t}>`);
    }
    static regexScrubber() {
        return Scrubbers.createReqexScrubber(/your pattern here: [a-zA-Z]+d{4}/gi, `<your replacement>`);
    }
    static dateScrubber() {
        return DateScrubber_1.DateScrubber.getScrubberFor("2014/05/13 16:30:59.786");
    }
};