thelounge/test/plugins/storage.js

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"use strict";
const fs = require("fs");
const path = require("path");
const crypto = require("crypto");
const expect = require("chai").expect;
const util = require("../util");
const Helper = require("../../src/helper");
const link = require("../../src/plugins/irc-events/link.js");
describe("Image storage", function() {
this.slow(200);
const testImagePath = path.resolve(__dirname, "../../client/img/apple-touch-icon-120x120.png");
const correctImageHash = crypto.createHash("sha256").update(fs.readFileSync(testImagePath)).digest("hex");
const correctImageURL = `storage/${correctImageHash.substring(0, 2)}/${correctImageHash.substring(2, 4)}/${correctImageHash.substring(4)}.png`;
const testSvgPath = path.resolve(__dirname, "../../client/img/logo.svg");
const correctSvgHash = crypto.createHash("sha256").update(fs.readFileSync(testSvgPath)).digest("hex");
const correctSvgURL = `storage/${correctSvgHash.substring(0, 2)}/${correctSvgHash.substring(2, 4)}/${correctSvgHash.substring(4)}.svg`;
before(function(done) {
this.app = util.createWebserver();
this.app.get("/real-test-image.png", function(req, res) {
res.sendFile(testImagePath);
});
this.app.get("/logo.svg", function(req, res) {
res.sendFile(testSvgPath);
});
this.connection = this.app.listen(9003, done);
});
after(function(done) {
this.connection.close(done);
});
beforeEach(function() {
this.irc = util.createClient();
this.network = util.createNetwork();
Helper.config.prefetchStorage = true;
});
it("should store the thumbnail", function(done) {
const message = this.irc.createMessage({
text: "http://localhost:9003/thumb",
});
link(this.irc, this.network.channels[0], message);
this.app.get("/thumb", function(req, res) {
res.send("<title>Google</title><meta property='og:image' content='http://localhost:9003/real-test-image.png'>");
});
this.irc.once("msg:preview", function(data) {
expect(data.preview.head).to.equal("Google");
expect(data.preview.link).to.equal("http://localhost:9003/thumb");
expect(data.preview.thumb).to.equal(correctImageURL);
done();
});
});
it("should store the image", function(done) {
const message = this.irc.createMessage({
text: "http://localhost:9003/real-test-image.png",
});
link(this.irc, this.network.channels[0], message);
this.irc.once("msg:preview", function(data) {
expect(data.preview.type).to.equal("image");
expect(data.preview.link).to.equal("http://localhost:9003/real-test-image.png");
expect(data.preview.thumb).to.equal(correctImageURL);
done();
});
});
it("should lookup correct extension type", function(done) {
const message = this.irc.createMessage({
text: "http://localhost:9003/svg-preview",
});
this.app.get("/svg-preview", function(req, res) {
res.send("<title>test title</title><meta property='og:image' content='http://localhost:9003/logo.svg'>");
});
link(this.irc, this.network.channels[0], message);
this.irc.once("msg:preview", function(data) {
expect(data.preview.type).to.equal("link");
expect(data.preview.link).to.equal("http://localhost:9003/svg-preview");
expect(data.preview.thumb).to.equal(correctSvgURL);
done();
});
});
});