require('../../support/test_helper'); var assert = require('../../support/assert'); var testClient = require('./support/test_client'); var PortedServerOptions = require('./support/ported_server_options'); var BaseController = require('../../../lib/cartodb/controllers/base'); describe('torque tiles at 0,0 point', function() { var req2paramsFn; before(function() { req2paramsFn = BaseController.prototype.req2params; BaseController.prototype.req2params = PortedServerOptions.req2params; }); after(function() { BaseController.prototype.req2params = req2paramsFn; }); /* Tiles are represented as in: --------- | TL | TR | |--(0,0)--| | BL | BR | --------- */ var tiles = [ { what: 'tl', x: 3, y: 3, expects: [] }, { what: 'tr', x: 4, y: 3, expects: [] }, { what: 'bl', x: 3, y: 4, expects: [{"x__uint8":1,"y__uint8":1,"vals__uint8":[1],"dates__uint16":[0]}] }, { what: 'br', x: 4, y: 4, expects: [{"x__uint8":0,"y__uint8":1,"vals__uint8":[1],"dates__uint16":[0]}] } ]; tiles.forEach(function(tile) { it(tile.what, function(done) { var query = 'select 1 cartodb_id,' + ' ST_Transform(ST_SetSRID(ST_MakePoint(0, 0), 4326), 3857) the_geom_webmercator'; var mapConfig = { version: '1.3.0', layers: [ { type: 'torque', options: { sql: query, cartocss: [ 'Map {', ' -torque-time-attribute: "cartodb_id";', ' -torque-aggregation-function: "count(cartodb_id)";', ' -torque-frame-count: 1;', ' -torque-animation-duration: 15;', ' -torque-resolution: 128', '}', '#layer {', ' marker-fill: #fff;', ' marker-fill-opacity: 0.4;', ' marker-width: 1;', '}' ].join(' '), cartocss_version: '2.3.0' } } ] }; testClient.getTorque(mapConfig, 0, 3, tile.x, tile.y, function(err, res) { assert.deepEqual(JSON.parse(res.body), tile.expects); done(); }); }); }); });