mathoid/test/features/app/app.js

Render TeX to SVG and MathML using MathJax. Based on svgtex.

'use strict';

const preq = require( 'preq' );
const assert = require( '../../utils/assert.js' );
const server = require( '../../utils/server.js' );

if ( !server.stopHookAdded ) {
	server.stopHookAdded = true;
	// eslint-disable-next-line mocha/no-top-level-hooks
	after( () => server.stop() );
}

describe( 'express app', function () {

	this.timeout( 20000 );

	before( () => {
		return server.start();
	} );

	it( 'should get robots.txt', () => {
		return preq.get( {
			uri: `${server.config.uri}robots.txt`
		} ).then( ( res ) => {
			assert.deepEqual( res.status, 200 );
			assert.deepEqual( res.body, 'User-agent: *\nDisallow: /\n' );
		} );
	} );

	it( 'should set CORS headers', () => {
		const cors = server.config.service.conf.cors;
		if ( cors === false ) {
			return true;
		}
		return preq.get( {
			uri: `${server.config.uri}robots.txt`
		} ).then( ( res ) => {
			assert.deepEqual( res.status, 200 );
			assert.deepEqual( res.headers[ 'access-control-allow-origin' ], cors );
			assert.deepEqual( !!res.headers[ 'access-control-allow-headers' ], true );
			assert.deepEqual( !!res.headers[ 'access-control-expose-headers' ], true );
		} );
	} );

	it( 'should set CSP headers', () => {
		const csp = server.config.service.conf.csp;
		if ( csp === false ) {
			return true;
		}
		return preq.get( {
			uri: `${server.config.uri}robots.txt`
		} ).then( ( res ) => {
			assert.deepEqual( res.status, 200 );
			assert.deepEqual( res.headers[ 'x-xss-protection' ], '1; mode=block' );
			assert.deepEqual( res.headers[ 'x-content-type-options' ], 'nosniff' );
			assert.deepEqual( res.headers[ 'x-frame-options' ], 'SAMEORIGIN' );
			assert.deepEqual( res.headers[ 'content-security-policy' ], csp );
			assert.deepEqual( res.headers[ 'x-content-security-policy' ], csp );
			assert.deepEqual( res.headers[ 'x-webkit-csp' ], csp );
		} );
	} );

} );