470 lines
17 KiB
JavaScript
470 lines
17 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 cartodbServer = require('../../../lib/cartodb/server');
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var ServerOptions = require('./support/ported_server_options');
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var LayergroupToken = require('../../../lib/cartodb/models/layergroup-token');
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describe('torque boundary points', function() {
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var server;
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before(function () {
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server = cartodbServer(ServerOptions);
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server.setMaxListeners(0);
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});
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var layergroupIdToDelete = null;
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beforeEach(function() {
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layergroupIdToDelete = null;
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});
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afterEach(function(done) {
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var keysToDelete = {
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'user:localhost:mapviews:global': 5
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};
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var mapKey = 'map_cfg|' + LayergroupToken.parse(layergroupIdToDelete).token;
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keysToDelete[mapKey] = 0;
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testHelper.deleteRedisKeys(keysToDelete, done);
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});
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var boundaryPointsMapConfig = {
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version: '1.1.0',
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layers: [
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{ type: 'torque', options: {
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sql: "WITH p AS ( " +
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" SELECT '1970-01-02'::date as d, " +
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// r1 is pixel resolution at zoom level 1
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// s1 is tile size at zoom level 1
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" 1e-40 as o, 78271.517578125 as r1, 20037508.5 as s1 )" +
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" SELECT 1 as i, d, ST_MakePoint(0,0) as ug FROM p" +
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" UNION ALL " +
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"SELECT 2, d, ST_MakePoint(-o,-o) FROM p" +
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" UNION ALL " +
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"SELECT 3, d, ST_MakePoint(-o,o) FROM p" +
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" UNION ALL " +
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"SELECT 4, d, ST_MakePoint(o,-o) FROM p" +
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" UNION ALL " +
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"SELECT 5, d, ST_MakePoint(o,o) FROM p" +
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" UNION ALL " +
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"SELECT 6, d, ST_MakePoint(-r1,r1) FROM p" +
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" UNION ALL " +
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"SELECT 7, d, ST_MakePoint(-r1/2,r1) FROM p" +
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" UNION ALL " +
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"SELECT 8, d, ST_MakePoint(-r1,-r1) FROM p" +
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" UNION ALL " +
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// this is discarded, being on the right boundary
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"SELECT 9, d, ST_MakePoint(s1,0) FROM p" +
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" UNION ALL " +
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// this is discarded, being on the top boundary
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"SELECT 10, d, ST_MakePoint(0,s1) FROM p" +
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" UNION ALL " +
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// this is discarded, rounding to the right boundary
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"SELECT 11, d, ST_MakePoint(s1-r1/2,0) FROM p" +
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" UNION ALL " +
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// this is discarded, rounding to the top boundary
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"SELECT 12, d, ST_MakePoint(0,s1-r1/2) FROM p",
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geom_column: 'ug',
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cartocss: 'Map { ' +
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'-torque-frame-count:2; ' +
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'-torque-resolution:1; ' +
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'-torque-time-attribute:"d"; ' +
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'-torque-data-aggregation:linear; ' +
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'-torque-aggregation-function:"count(i)"; }',
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cartocss_version: '1.0.1'
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} }
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]
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};
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var tileRequests = [
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{
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desc: '0/0/0',
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repr: [
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' ------',
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'| |',
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'| |',
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' ------'
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],
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z: 0,
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x: 0,
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y: 0,
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expects: [
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{
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x__uint8: 255,
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y__uint8: 128,
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vals__uint8: [{
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v: 2,
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d: 'i=9 and i=11'
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}],
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dates__uint16: [0]
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},
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{
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x__uint8: 128,
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y__uint8: 128,
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vals__uint8: [{
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v: 8,
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d: 'i=[1..8]'
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}],
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dates__uint16: [0]
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},
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{
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x__uint8: 128,
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y__uint8: 255,
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vals__uint8: [{
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v: 2,
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d: 'i=10 and i=12'
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}],
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dates__uint16: [0]
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}
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]
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},
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{
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desc: '1/0/0',
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repr: [
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'*00 | 10',
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'----+----',
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'01 | 11'
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],
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z: 1,
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x: 0,
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y: 0,
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expects: [
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{
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x__uint8: 255,
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y__uint8: 0,
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vals__uint8: [{v: 2, d: 'i=6 (-r1,r1) and i=7(-r1/2,r1)'}],
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dates__uint16: [0]
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},
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{
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x__uint8: 255,
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y__uint8: 1,
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vals__uint8: [{v: 2, d: 'i=1 and i=3'}],
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dates__uint16: [0]
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},
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{
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x__uint8: 255,
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y__uint8: 255,
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vals__uint8: [{v: 2, d: 'i=10 and i=12'}],
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dates__uint16: [0]
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}
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]
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},
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{
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desc: '1/1/0',
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repr: [
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'00 | 10*',
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'----+----',
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'01 | 11'
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],
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z: 1,
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x: 1,
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y: 0,
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expects: [
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{
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x__uint8: 255,
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y__uint8: 0,
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vals__uint8: [{v: 2, d: 'i=9 and i=11'}],
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dates__uint16: [0]
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},
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{
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x__uint8: 0,
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y__uint8: 0,
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vals__uint8: [{v: 2, d: 'i=1 and i=5'}],
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dates__uint16: [0]
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},
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{
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x__uint8: 0,
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y__uint8: 255,
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vals__uint8: [{v: 2, d: 'i=10 and i=12'}],
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dates__uint16: [0]
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}
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]
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},
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{
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desc: '1/0/1',
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repr: [
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'00 | 10',
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'----+----',
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'*01 | 11'
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],
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z: 1,
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x: 0,
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y: 1,
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expects: [
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{
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x__uint8: 255,
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y__uint8: 255,
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vals__uint8: [{v: 3, d: 'i=1, i=2 and i=8'}],
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dates__uint16: [0]
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}
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]
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},
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{
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desc: '1/1/1',
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repr: [
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'00 | 10',
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'----+----',
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'01 | 11*'
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],
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z: 1,
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x: 1,
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y: 1,
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expects: [
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{
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x__uint8: 255,
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y__uint8: 255,
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vals__uint8: [{
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v: 2,
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d: 'i=9 and i=11'
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}],
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dates__uint16: [0]
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},
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{
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x__uint8: 0,
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y__uint8: 255,
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vals__uint8: [{
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v: 2,
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d: 'i=1 and i=4'
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}],
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dates__uint16: [0]
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}
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]
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}
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];
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tileRequests.forEach(function(tileRequest) {
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// See https://github.com/CartoDB/Windshaft/issues/186
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var desc = 'handles ' + tileRequest.desc + '.json.torque\n\n\t' + tileRequest.repr.join('\n\t') + '\n\n';
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it(desc, function (done) {
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assert.response(server, {
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url: '/api/v1/map',
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method: 'POST',
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headers: { host: 'localhost', 'Content-Type': 'application/json' },
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data: JSON.stringify(boundaryPointsMapConfig)
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}, {}, function (res, err) {
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assert.ok(!err, 'Failed to create layergroup');
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var parsedBody = JSON.parse(res.body);
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var expected_token = parsedBody.layergroupid;
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layergroupIdToDelete = expected_token;
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var partialUrl = tileRequest.z + '/' + tileRequest.x + '/' + tileRequest.y;
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assert.response(server, {
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url: '/api/v1/map/' + expected_token + '/0/' + partialUrl + '.json.torque',
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method: 'GET',
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headers: {
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host: 'localhost'
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}
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}, {}, function (res, err) {
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assert.ok(!err, 'Failed to get json');
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assert.equal(res.statusCode, 200, res.body);
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assert.equal(res.headers['content-type'], "application/json; charset=utf-8");
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var parsed = JSON.parse(res.body);
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/* Order the JSON first by descending x__uint8 and ascending
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* y__uint8 */
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parsed.sort(function(a,b) {
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if (a.x__uint8 === b.x__uint8) {
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return (a.y__uint8 > b.y__uint8);
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}
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return (a.x__uint8 < b.x__uint8);
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});
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var i = 0;
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tileRequest.expects.forEach(function(expected) {
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assert.equal(
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parsed[i].x__uint8,
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expected.x__uint8,
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parsed[i].x__uint8 + ' == ' + expected.x__uint8 +
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'\nRESULT\n------' +
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'\n' + JSON.stringify(parsed, null, 4) +
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'\nEXPECTED\n--------' +
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'\n' + JSON.stringify(tileRequest.expects, null, 4)
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);
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assert.equal(
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parsed[i].y__uint8,
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expected.y__uint8,
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parsed[i].y__uint8 + ' == ' + expected.y__uint8 +
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'\nRESULT\n------' +
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'\n' + JSON.stringify(parsed, null, 4) +
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'\nEXPECTED\n--------' +
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'\n' + JSON.stringify(tileRequest.expects, null, 4)
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);
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var j = 0;
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expected.vals__uint8.forEach(function(val) {
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assert.equal(
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parsed[i].vals__uint8[j],
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val.v,
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'desc: ' + val.d +
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'Number of points got=' + parsed.length + '; ' +
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'expected=' + tileRequest.expects.length +
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'\n\tindex=' + i +
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'\n\tvals__uint8 index=' + j +
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'\n\tgot=' + parsed[i].vals__uint8[j] +
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'\n\texpected=' + val.v +
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'\nRESULT\n------' +
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'\n' + JSON.stringify(parsed, null, 4) +
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'\nEXPECTED\n--------' +
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'\n' + JSON.stringify(tileRequest.expects, null, 4));
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j++;
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});
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i++;
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});
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assert.equal(
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parsed.length,
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tileRequest.expects.length,
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'Number of points did not match ' +
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'got=' + parsed.length + '; ' +
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'expected=' + tileRequest.expects.length +
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'\nRESULT\n------' +
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'\n' + JSON.stringify(parsed, null, 4) +
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'\nEXPECTED\n--------' +
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'\n' + JSON.stringify(tileRequest.expects, null, 4));
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done();
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});
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});
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});
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});
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it('regression london point', function(done) {
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var londonPointMapConfig = {
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version: '1.1.0',
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layers: [
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{ type: 'torque', options: {
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sql: "SELECT " +
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"1 as i, " +
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"'1970-01-02'::date as d, " +
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"ST_MakePoint(-11309.9155492599,6715342.44989312) g",
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geom_column: 'g',
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cartocss: 'Map { ' +
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'-torque-frame-count:2; ' +
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'-torque-resolution:1; ' +
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'-torque-time-attribute:"d"; ' +
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'-torque-data-aggregation:linear; ' +
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'-torque-aggregation-function:"count(i)"; }',
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cartocss_version: '1.0.1'
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} }
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]
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};
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assert.response(server, {
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url: '/api/v1/map',
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method: 'POST',
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headers: { host: 'localhost', 'Content-Type': 'application/json' },
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data: JSON.stringify(londonPointMapConfig)
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}, {}, function (res, err) {
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assert.ok(!err, 'Failed to create layergroup');
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var parsedBody = JSON.parse(res.body);
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var layergroupId = parsedBody.layergroupid;
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layergroupIdToDelete = layergroupId;
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assert.response(server, {
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url: '/api/v1/map/' + layergroupId + '/0/2/1/1.json.torque',
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method: 'GET',
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headers: {
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host: 'localhost'
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}
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}, {}, function (res, err) {
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assert.ok(!err, 'Failed to request torque.json');
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var parsed = JSON.parse(res.body);
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assert.deepEqual(parsed, [{
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x__uint8: 255,
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y__uint8: 172,
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vals__uint8: [1],
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dates__uint16: [0]
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}]);
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done();
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});
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});
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});
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it('should consider resolution for least value in query', function(done) {
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var londonPointMapConfig = {
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version: '1.1.0',
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layers: [
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{ type: 'torque', options: {
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sql: "" +
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"SELECT " +
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"0 as i, " +
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"st_transform('0101000020E6100000FABD3AB4B5031C400581A80ECC2F4940'::geometry, 3857) as g " +
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"UNION ALL " +
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"SELECT " +
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"2 as i, " +
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"st_transform('0101000020E61000006739E30EAE031C406625C0C3C72F4940'::geometry, 3857) as g " +
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"UNION ALL " +
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"SELECT " +
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"3 as i, " +
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"st_transform('0101000020E6100000E26DB8A2A7031C40C8BAA5C2C52F4940'::geometry, 3857) as g",
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geom_column: 'g',
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cartocss: 'Map { ' +
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'-torque-frame-count:1; ' +
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'-torque-animation-duration:30;' +
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'-torque-time-attribute:"i"; ' +
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'-torque-aggregation-function:"count(i)"; ' +
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'-torque-resolution:2; ' +
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'-torque-data-aggregation: cumulative; }',
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cartocss_version: '1.0.1'
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} }
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]
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};
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assert.response(server, {
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url: '/api/v1/map',
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method: 'POST',
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headers: { host: 'localhost', 'Content-Type': 'application/json' },
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data: JSON.stringify(londonPointMapConfig)
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}, {}, function (res, err) {
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assert.ok(!err, 'Failed to create layergroup');
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var parsedBody = JSON.parse(res.body);
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var layergroupId = parsedBody.layergroupid;
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layergroupIdToDelete = layergroupId;
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assert.response(server, {
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url: '/api/v1/map/' + layergroupId + '/0/13/4255/2765.json.torque',
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method: 'GET',
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headers: {
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host: 'localhost'
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}
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}, {}, function (res, err) {
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assert.ok(!err, 'Failed to request torque.json');
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var parsed = JSON.parse(res.body);
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assert.deepEqual(parsed.sort(function(a,b){return a.x__uint8 > b.x__uint8;}), [
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{
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x__uint8: 47,
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y__uint8: 127,
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vals__uint8: [2],
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dates__uint16: [0]
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},
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{
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x__uint8: 48,
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y__uint8: 127,
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vals__uint8: [1],
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dates__uint16: [0]
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}
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]);
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done();
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});
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});
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});
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});
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