s3-autoindex/dist/test/test.js

Serve the contents of a S3 bucket (private or public) over HTTP

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const chai_1 = require("chai");
const server_1 = require("../src/server");
const AWSMock = require("mock-aws-s3");
const uuid = require("uuid");
const request = require("request-promise-native");
const htmlparser = require("htmlparser2");
const rxme = require("rxme");
const memwatch = require("memwatch-next");
const timers_1 = require("timers");
const DomHandler = require('domhandler');
const DomUtils = require('domutils');
const testId = uuid.v4();
const testPort = '' + ~~((Math.random() * (65535 - 1024)) + 1024);
AWSMock.config.basePath = `dist/test`;
const s3 = new AWSMock.S3({});
function htmlToDom(htmlfrag) {
    return rxme.Observable.create(obs => {
        const dhandler = new DomHandler((_, dom) => {
            // console.log(_, dom);
            obs.next(new rxme.RxMe(dom));
            obs.complete();
        });
        const parser = new htmlparser.Parser(dhandler);
        parser.write(htmlfrag);
        parser.end();
    });
}
// a FSM is simple but who can understand this -;)
const actions = [
    (idx, html, fname, cb) => {
        // console.log(html);
        html.match(rx => {
            if (!Array.isArray(rx.data)) {
                return;
            }
            // console.log(`Jojo:`, rx.data);
            const pre = DomUtils.getElementsByTagName('pre', rx.data, true);
            chai_1.assert.equal(1, pre.length);
            chai_1.assert.equal('', pre[0].next.data.trim());
        }).match(rxme.Matcher.Complete(() => {
            s3.putObject({ Body: '<hw>hello world</hw>', Bucket: testId, Key: 'hello-world' }, (err, data) => {
                // console.log(err, data);
                requestServer(idx + 1, fname, cb);
            });
        })).passTo();
    },
    (idx, html, fname, cb) => {
        html.match(rx => {
            if (!Array.isArray(rx.data)) {
                return;
            }
            // console.log(rx.data);
            const pre = DomUtils.getElementsByTagName('a', rx.data, true);
            chai_1.assert.equal(2, pre.length);
            // console.log(pre[1].attribs);
            // console.log(pre[1].children);
            chai_1.assert.equal('hello-world', pre[1].attribs.href);
            chai_1.assert.equal('hello-world', pre[1].children[0].data);
        }).match(rxme.Matcher.Complete(() => {
            requestServer(idx + 1, `${fname}/hello-world`, cb);
        })).passTo();
    },
    (idx, html, fname, cb) => {
        html.match(rx => {
            if (!Array.isArray(rx.data)) {
                return;
            }
            // console.log(rx.data);
            const pre = DomUtils.getElementsByTagName('hw', rx.data, true);
            chai_1.assert.equal(1, pre.length);
            chai_1.assert.equal('hw', pre[0].name);
            // console.log(pre[1].children);
            chai_1.assert.equal('hello world', pre[0].children[0].data);
        }).match(rxme.Matcher.Complete(() => {
            let next = idx + 1;
            if (fname.startsWith('/basepath')) {
                next = -1;
            }
            requestServer(next, '/basepath//', cb);
        })).passTo();
    }
];
function requestServer(idx, fname, cb) {
    if (idx < 0) {
        // srv.close();
        cb();
        return;
    }
    const url = `http://localhost:${testPort}/${fname}`;
    // console.log(`requestServer:${url}:${idx}`);
    request(url).then(html => {
        // console.log(`requestServer:${html}`);
        actions[idx % actions.length](idx, htmlToDom(html), fname, cb);
    });
}
function forceGC() {
    if (global.gc) {
        global.gc();
    }
    else {
        console.warn('No GC hook! Start your program as `node --expose-gc file.js`.');
    }
}
s3.createBucket({ Bucket: testId }, (err, data) => {
    // console.log(`createBucket`, err);
    let looping = 1000;
    let obs;
    server_1.server([
        '--basepath', '/basepath',
        '--s3-Bucket', testId,
        '--port', testPort,
        '--aws-endpoint', 'https://mock.land',
        '--aws-module', 'mock'
    ]).match(rxme.Matcher.Log(log => {
        // if (log.level != rxme.LogLevel.DEBUG) {
        // console.log(log);
        // }
    })).match(rxme.Matcher.Observer(rx => {
        // console.log(rx);
        obs = rx;
    })).match(server_1.RxHttpMatcher(srv => {
        const hd = new memwatch.HeapDiff();
        function loop() {
            // console.log(looping);
            if (--looping > 0) {
                requestServer(0, '', loop);
            }
            else {
                obs.complete();
                forceGC();
                timers_1.setTimeout(() => {
                    const diff = hd.end();
                    console.log(`Sending Complete:`, JSON.stringify({
                        before: diff.before,
                        after: diff.after
                    }, null, 2));
                }, 50);
            }
        }
        loop();
    })).passTo();
});
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