129 lines
3.3 KiB
JavaScript
129 lines
3.3 KiB
JavaScript
'use strict';
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require('../support/test_helper');
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const assert = require('../support/assert');
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const TestClient = require('../support/test-client');
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const createMapConfig = ({
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version = '1.8.0',
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type = 'cartodb',
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sql = TestClient.SQL.ONE_POINT,
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cartocss = TestClient.CARTOCSS.POINTS,
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cartocss_version = '2.3.0',
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interactivity = 'cartodb_id'
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} = {}) => ({
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version,
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layers: [{
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type,
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options: {
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source: {
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id: 'a0'
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},
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cartocss,
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cartocss_version,
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interactivity
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}
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}],
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analyses: [
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{
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id: 'a0',
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type: 'source',
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params: {
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query: sql
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}
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}
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]
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});
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const coords = [
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[0, 0, 0],
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[1, 0, 0],
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[1, 0, 1],
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[1, 1, 0],
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[1, 1, 1],
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[2, 0, 0],
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[2, 0, 1],
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[2, 0, 2],
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[2, 0, 3],
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[2, 1, 0],
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[2, 1, 1],
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[2, 1, 2],
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[2, 1, 3],
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[2, 2, 0],
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[2, 2, 1],
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[2, 2, 2],
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[2, 2, 3],
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[2, 3, 0],
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[2, 3, 1],
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[2, 3, 2],
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[2, 3, 3]
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];
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function getTiles ({ testClient, layergroupid, coords }) {
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return Promise.all(coords.map((coord) => getTile({ testClient, layergroupid, coord })));
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}
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function getTile ({ testClient, layergroupid, coord }) {
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return new Promise((resolve, reject) => {
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const [ z, x, y ] = coord;
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const params = {
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layergroupid,
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format: 'png',
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response: {
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status: [ 200, 429 ],
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headers: {
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'Content-Type': /^(image\/png|application\/json; charset=utf-8)$/
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}
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}
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};
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testClient.getTile(z, x, y, params, (err, res, tile) => {
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if (err) {
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return reject(err);
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}
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return resolve({ res, tile });
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});
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});
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}
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describe('exceeding max waiting workers', function () {
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const originalPoolSize = global.environment.renderer.mapnik.poolSize;
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const poolMaxWaitingClients = global.environment.renderer.mapnik.poolMaxWaitingClients;
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const apikey = 1234;
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const testClient = new TestClient(createMapConfig(), apikey);
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let layergroupid;
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before(function (done) {
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global.environment.renderer.mapnik.poolSize = 1;
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global.environment.renderer.mapnik.poolMaxWaitingClients = 1;
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testClient.getLayergroup({ status: 200 }, (err, res) => {
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if (err) {
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return done(err);
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}
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layergroupid = res.layergroupid;
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done();
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});
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});
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after(function () {
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global.environment.renderer.mapnik.poolSize = originalPoolSize;
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global.environment.renderer.mapnik.poolMaxWaitingClients = poolMaxWaitingClients;
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});
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it('should get 429: You are over platform\'s limits', function (done) {
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const testClient = new TestClient(createMapConfig(), apikey);
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getTiles({ testClient, layergroupid, coords })
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.then((results) => {
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const errs = results
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.filter(({ res }) => res.headers['content-type'] === 'application/json; charset=utf-8')
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.filter(({ tile }) => tile.errors && tile.errors_with_context[0].subtype === 'render-capacity');
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assert.ok(errs.length > 0);
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testClient.drain(done);
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});
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});
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});
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