overleaf/services/clsi/test/acceptance/coffee/SynctexTests.js

/*
 * decaffeinate suggestions:
 * DS102: Remove unnecessary code created because of implicit returns
 * DS207: Consider shorter variations of null checks
 * Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
 */
const Client = require("./helpers/Client");
const request = require("request");
require("chai").should();
const { expect } = require("chai");
const ClsiApp = require("./helpers/ClsiApp");
const crypto = require("crypto");

describe("Syncing", function() {
	before(function(done) {
		const content = `\
\\documentclass{article}
\\begin{document}
Hello world
\\end{document}\
`;
		this.request = {
			resources: [{
				path: "main.tex",
				content
			}
			]
		};
		this.project_id = Client.randomId();
		return ClsiApp.ensureRunning(() => {
			return Client.compile(this.project_id, this.request, (error, res, body) => { this.error = error; this.res = res; this.body = body; return done(); });
		});
	});

	describe("from code to pdf", () =>
		it("should return the correct location", function(done) {
			return Client.syncFromCode(this.project_id, "main.tex", 3, 5, function(error, pdfPositions) {
				if (error != null) { throw error; }
				expect(pdfPositions).to.deep.equal({
					pdf: [ { page: 1, h: 133.77, v: 134.76, height: 6.92, width: 343.71 } ]
				});
				return done();
			});
		})
	);

	return describe("from pdf to code", () =>
		it("should return the correct location", function(done) {
			return Client.syncFromPdf(this.project_id, 1, 100, 200, (error, codePositions) => {
				if (error != null) { throw error; }
				expect(codePositions).to.deep.equal({
					code: [ { file: 'main.tex', line: 3, column: -1 } ]
				});
				return done();
			});
		})
	);
});