325 lines
10 KiB
JavaScript
325 lines
10 KiB
JavaScript
'use strict';
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var testHelper = require('../../support/test_helper');
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var assert = require('../../support/assert');
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var step = require('step');
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var FastlyPurge = require('fastly-purge');
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var _ = require('underscore');
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var NamedMapsCacheEntry = require(__dirname + '/../../../lib/cartodb/cache/model/named_maps_entry');
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var CartodbWindshaft = require(__dirname + '/../../../lib/cartodb/server');
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var nock = require('nock');
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describe('templates surrogate keys', function() {
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var serverOptions = require('../../../lib/cartodb/server_options');
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// Enable Varnish purge for tests
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var varnishHost = serverOptions.varnish_host;
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serverOptions.varnish_host = '127.0.0.1';
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var varnishPurgeEnabled = serverOptions.varnish_purge_enabled;
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serverOptions.varnish_purge_enabled = true;
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var fastlyConfig = serverOptions.fastly;
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var FAKE_FASTLY_API_KEY = 'fastly-api-key';
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var FAKE_FASTLY_SERVICE_ID = 'fake-service-id';
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serverOptions.fastly = {
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enabled: true,
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// the fastly api key
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apiKey: FAKE_FASTLY_API_KEY,
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// the service that will get surrogate key invalidation
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serviceId: FAKE_FASTLY_SERVICE_ID
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};
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var server;
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before(function () {
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server = new CartodbWindshaft(serverOptions);
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nock.disableNetConnect();
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nock.enableNetConnect(/(127.0.0.1|cartocdn.com)/);
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});
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var templateOwner = 'localhost';
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var templateName = 'acceptance';
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var expectedTemplateId = templateName;
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var template = {
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version: '0.0.1',
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name: templateName,
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auth: {
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method: 'open'
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},
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layergroup: {
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version: '1.2.0',
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layers: [
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{
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options: {
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sql: 'select 1 cartodb_id, null::geometry as the_geom_webmercator',
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cartocss: '#layer { marker-fill:blue; }',
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cartocss_version: '2.3.0'
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}
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}
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]
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}
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};
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var templateUpdated = _.extend({}, template, {layergroup: {layers: [{
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type: 'plain',
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options: {
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color: 'red'
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}
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}]} });
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var expectedBody = { template_id: expectedTemplateId };
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var varnishHttpUrl = [
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'http://', serverOptions.varnish_host, ':', serverOptions.varnish_http_port
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].join('');
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var cacheEntryKey = new NamedMapsCacheEntry(templateOwner, templateName).key();
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var invalidationMatchHeader = '\\b' + cacheEntryKey + '\\b';
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var fastlyPurgePath = '/service/' + FAKE_FASTLY_SERVICE_ID + '/purge/' + cacheEntryKey;
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after(function(done) {
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serverOptions.varnish_purge_enabled = false;
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serverOptions.varnish_host = varnishHost;
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serverOptions.varnish_purge_enabled = varnishPurgeEnabled;
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serverOptions.fastly = fastlyConfig;
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nock.cleanAll();
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nock.enableNetConnect();
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done();
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});
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function createTemplate(callback) {
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var postTemplateRequest = {
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url: '/api/v1/map/named?api_key=1234',
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method: 'POST',
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headers: {
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host: templateOwner,
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'Content-Type': 'application/json'
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},
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data: JSON.stringify(template)
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};
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step(
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function postTemplate() {
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var next = this;
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assert.response(server,
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postTemplateRequest,
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{
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status: 200
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},
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function(res) {
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next(null, res);
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}
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);
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},
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function rePostTemplate(err, res) {
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if (err) {
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throw err;
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}
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var parsedBody = JSON.parse(res.body);
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assert.deepEqual(parsedBody, expectedBody);
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return true;
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},
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function finish(err) {
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callback(err);
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}
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);
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}
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it("invalidates surrogate keys on template update", function(done) {
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var scope = nock(varnishHttpUrl)
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.intercept('/key', 'PURGE')
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.matchHeader('Invalidation-Match', invalidationMatchHeader)
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.reply(204, '');
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var fastlyScope = nock(FastlyPurge.FASTLY_API_ENDPOINT)
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.post(fastlyPurgePath)
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.matchHeader('Fastly-Key', FAKE_FASTLY_API_KEY)
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.matchHeader('Accept', 'application/json')
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.reply(200, {
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status:'ok'
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});
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step(
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function createTemplateToUpdate() {
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createTemplate(this);
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},
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function putValidTemplate(err) {
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if (err) {
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throw err;
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}
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var updateTemplateRequest = {
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url: '/api/v1/map/named/' + expectedTemplateId + '/?api_key=1234',
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method: 'PUT',
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headers: {
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host: templateOwner,
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'Content-Type': 'application/json'
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},
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data: JSON.stringify(templateUpdated)
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};
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var next = this;
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assert.response(server,
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updateTemplateRequest,
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{
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status: 200
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},
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function(res) {
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setTimeout(function() {
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next(null, res);
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}, 50);
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}
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);
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},
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function checkValidUpdate(err, res) {
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if (err) {
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throw err;
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}
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var parsedBody = JSON.parse(res.body);
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assert.deepEqual(parsedBody, expectedBody);
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assert.equal(scope.pendingMocks().length, 0);
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assert.equal(fastlyScope.pendingMocks().length, 0);
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return null;
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},
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function finish(err) {
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if ( err ) {
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return done(err);
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}
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testHelper.deleteRedisKeys({'map_tpl|localhost': 0}, done);
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}
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);
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});
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it("invalidates surrogate on template deletion", function(done) {
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var scope = nock(varnishHttpUrl)
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.intercept('/key', 'PURGE')
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.matchHeader('Invalidation-Match', invalidationMatchHeader)
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.reply(204, '');
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var fastlyScope = nock(FastlyPurge.FASTLY_API_ENDPOINT)
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.post(fastlyPurgePath)
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.matchHeader('Fastly-Key', FAKE_FASTLY_API_KEY)
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.matchHeader('Accept', 'application/json')
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.reply(200, {
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status:'ok'
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});
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step(
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function createTemplateToDelete() {
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createTemplate(this);
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},
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function deleteValidTemplate(err) {
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if (err) {
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throw err;
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}
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var deleteTemplateRequest = {
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url: '/api/v1/map/named/' + expectedTemplateId + '/?api_key=1234',
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method: 'DELETE',
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headers: {
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host: templateOwner,
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'Content-Type': 'application/json'
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}
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};
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var next = this;
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assert.response(server,
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deleteTemplateRequest,
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{
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status: 204
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},
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function(res) {
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setTimeout(function() {
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next(null, res);
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}, 50);
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}
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);
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},
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function checkValidUpdate(err) {
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if (err) {
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throw err;
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}
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assert.equal(scope.pendingMocks().length, 0);
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assert.equal(fastlyScope.pendingMocks().length, 0);
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return null;
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},
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function finish(err) {
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done(err);
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}
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);
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});
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it("should update template even if surrogate key invalidation fails", function(done) {
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var scope = nock(varnishHttpUrl)
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.intercept('/key', 'PURGE')
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.matchHeader('Invalidation-Match', invalidationMatchHeader)
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.reply(503, '');
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var fastlyScope = nock(FastlyPurge.FASTLY_API_ENDPOINT)
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.post(fastlyPurgePath)
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.matchHeader('Fastly-Key', FAKE_FASTLY_API_KEY)
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.matchHeader('Accept', 'application/json')
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.reply(200, {
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status:'ok'
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});
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step(
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function createTemplateToUpdate() {
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createTemplate(this);
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},
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function putValidTemplate(err) {
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if (err) {
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throw err;
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}
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var updateTemplateRequest = {
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url: '/api/v1/map/named/' + expectedTemplateId + '/?api_key=1234',
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method: 'PUT',
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headers: {
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host: templateOwner,
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'Content-Type': 'application/json'
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},
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data: JSON.stringify(templateUpdated)
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};
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var next = this;
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assert.response(server,
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updateTemplateRequest,
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{
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status: 200
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},
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function(res) {
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setTimeout(function() {
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next(null, res);
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}, 50);
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}
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);
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},
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function checkValidUpdate(err, res) {
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if (err) {
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throw err;
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}
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var parsedBody = JSON.parse(res.body);
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assert.deepEqual(parsedBody, expectedBody);
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assert.equal(scope.pendingMocks().length, 0);
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assert.equal(fastlyScope.pendingMocks().length, 0);
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return null;
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},
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function finish(err) {
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if ( err ) {
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return done(err);
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}
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testHelper.deleteRedisKeys({'map_tpl|localhost': 0}, done);
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}
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);
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});
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});
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