143 lines
4.9 KiB
JavaScript
143 lines
4.9 KiB
JavaScript
'use strict';
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require('../../support/test-helper');
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var assert = require('../../support/assert');
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var testClient = require('./support/test-client');
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describe('torque png renderer', function () {
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var IMAGE_TOLERANCE_PER_MIL = 20;
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var torquePngPointsMapConfig = {
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version: '1.2.0',
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layers: [
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{
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type: 'torque',
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options: {
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sql: 'SELECT * FROM populated_places_simple_reduced where the_geom' +
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' && ST_MakeEnvelope(-90, 0, 90, 65)',
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cartocss: [
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'Map {',
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' buffer-size:0;',
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' -torque-frame-count:1;',
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' -torque-animation-duration:30;',
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' -torque-time-attribute:"cartodb_id";',
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' -torque-aggregation-function:"count(cartodb_id)";',
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' -torque-resolution:1;',
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' -torque-data-aggregation:linear;',
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'}',
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'#populated_places_simple_reduced{',
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' comp-op: multiply;',
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' marker-fill-opacity: 1;',
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' marker-line-color: #FFF;',
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' marker-line-width: 0;',
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' marker-line-opacity: 1;',
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' marker-type: rectangle;',
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' marker-width: 3;',
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' marker-fill: #FFCC00;',
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'}'
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].join(' '),
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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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var tileRequests = [
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{
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z: 2,
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x: 2,
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y: 1,
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layer: 0,
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format: 'torque.png'
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},
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{
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z: 2,
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x: 1,
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y: 1,
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layer: 0,
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format: 'torque.png'
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}
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];
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function torquePngFixture (zxy) {
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return './test/fixtures/torque/populated_places_simple_reduced-' + zxy.join('.') + '.png';
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}
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tileRequests.forEach(function (tileRequest) {
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var z = tileRequest.z;
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var x = tileRequest.x;
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var y = tileRequest.y;
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var zxy = [z, x, y];
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it('tile ' + zxy.join('/') + '.torque.png', function (done) {
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testClient.getTileLayer(torquePngPointsMapConfig, tileRequest, function (err, res) {
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assert.imageBufferIsSimilarToFile(res.body, torquePngFixture(zxy), IMAGE_TOLERANCE_PER_MIL,
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function (err) {
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assert.ok(!err);
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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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});
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var mapConfigTorqueOffset = {
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version: '1.3.0',
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layers: [
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{
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type: 'torque',
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options: {
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sql: 'SELECT * FROM populated_places_simple_reduced',
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cartocss: [
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'Map {',
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'buffer-size:0;',
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'-torque-frame-count:1;',
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'-torque-animation-duration:30;',
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'-torque-time-attribute:"cartodb_id";',
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'-torque-aggregation-function:"count(cartodb_id)";',
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'-torque-resolution:2;',
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'-torque-data-aggregation:linear;',
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'}',
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'',
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'#populated_places_simple_reduced{',
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' comp-op: lighter;',
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' marker-fill-opacity: 0.9;',
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' marker-line-color: #2167AB;',
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' marker-line-width: 5;',
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' marker-line-opacity: 1;',
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' marker-type: ellipse;',
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' marker-width: 6;',
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' marker-fill: #FF9900;',
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'}',
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'#populated_places_simple_reduced[frame-offset=1] {',
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' marker-width:8;',
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' marker-fill-opacity:0.45; ',
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'}',
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'#populated_places_simple_reduced[frame-offset=2] {',
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' marker-width:10;',
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' marker-fill-opacity:0.225; ',
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'}'
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].join(' '),
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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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it('torque static map with offset', function (done) {
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var w = 600;
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var h = 400;
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testClient.getStaticBbox(mapConfigTorqueOffset, -170, -87, 170, 87, w, h, function (err, res, img) {
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if (err) {
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return done(err);
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}
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assert.equal(img.width(), w);
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assert.equal(img.height(), h);
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done();
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});
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});
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});
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