Merge pull request #755 from CartoDB/analyses-use-cases-tests
Analyses use cases tests
This commit is contained in:
Raul Ochoa
GitHub
commit
eda18726fd
@ -5,34 +5,34 @@ var TestClient = require('../../support/test-client');
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var dot = require('dot');
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var debug = require('debug')('windshaft:cartodb:test');
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describe('analysis-layers use cases', function() {
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describe('analysis-layers use cases', function () {
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var multitypeStyleTemplate = dot.template([
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"#points['mapnik::geometry_type'=1] {",
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" marker-fill-opacity: {{=it._opacity}};",
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" marker-line-color: #FFF;",
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" marker-line-width: 0.5;",
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" marker-line-opacity: {{=it._opacity}};",
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" marker-placement: point;",
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" marker-type: ellipse;",
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" marker-width: 8;",
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" marker-fill: {{=it._color}};",
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" marker-allow-overlap: true;",
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"}",
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"#lines['mapnik::geometry_type'=2] {",
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" line-color: {{=it._color}};",
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" line-width: 2;",
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" line-opacity: {{=it._opacity}};",
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"}",
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"#polygons['mapnik::geometry_type'=3] {",
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" polygon-fill: {{=it._color}};",
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" polygon-opacity: {{=it._opacity}};",
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" line-color: #FFF;",
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" line-width: 0.5;",
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" line-opacity: {{=it._opacity}};",
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"}"
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].join('\n'));
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var multitypeStyleTemplate = dot.template(
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`#points['mapnik::geometry_type'=1] {
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marker-fill-opacity: {{=it._opacity}};
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marker-line-color: #FFF;
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marker-line-width: 0.5;
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marker-line-opacity: {{=it._opacity}};
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marker-placement: point;
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marker-type: ellipse;
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marker-width: 8;
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marker-fill: {{=it._color}};
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marker-allow-overlap: true;
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}
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#lines['mapnik::geometry_type'=2] {
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line-color: {{=it._color}};
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line-width: 2;
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line-opacity: {{=it._opacity}};
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}
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#polygons['mapnik::geometry_type'=3] {
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polygon-fill: {{=it._color}};
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polygon-opacity: {{=it._opacity}};
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line-color: #FFF;
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line-width: 0.5;
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line-opacity: {{=it._opacity}};
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}`
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);
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function cartocss(color, opacity) {
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@ -47,18 +47,53 @@ describe('analysis-layers use cases', function() {
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version: '1.5.0',
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layers: layers,
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dataviews: dataviews || {},
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analysis: analysis || []
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analyses: analysis || []
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};
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}
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function analysisDef(analysis) {
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return JSON.stringify(analysis);
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}
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var DEFAULT_MULTITYPE_STYLE = cartocss();
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var TILE_ANALYSIS_TABLES = { z: 14, x: 8023, y: 6177 };
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var pointInPolygonDef = {
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id: 'a1',
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type: 'point-in-polygon',
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params: {
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points_source: {
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type: 'source',
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params: {
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query: 'select * from analysis_rent_listings'
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}
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},
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polygons_source: {
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type: 'buffer',
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params: {
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source: {
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type: 'source',
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params: {
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query: 'select * from analysis_banks'
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}
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},
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radius: 250
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}
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}
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}
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};
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var bufferDef = {
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id: 'b1',
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type: 'buffer',
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params: {
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source: {
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type: 'source',
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params: {
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query: 'select * from analysis_banks'
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}
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},
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radius: 250
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}
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};
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var useCases = [
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{
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desc: '1 mapnik layer',
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@ -68,7 +103,7 @@ describe('analysis-layers use cases', function() {
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{
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type: 'cartodb',
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options: {
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sql: "select * from analysis_rent_listings",
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sql: 'select * from analysis_rent_listings',
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cartocss: DEFAULT_MULTITYPE_STYLE,
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cartocss_version: '2.3.0'
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}
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@ -83,7 +118,7 @@ describe('analysis-layers use cases', function() {
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{
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type: 'cartodb',
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options: {
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sql: "select * from analysis_banks",
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sql: 'select * from analysis_banks',
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cartocss: cartocss('#2167AB'),
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cartocss_version: '2.3.0'
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}
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@ -91,7 +126,7 @@ describe('analysis-layers use cases', function() {
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{
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type: 'cartodb',
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options: {
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sql: "select * from analysis_rent_listings",
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sql: 'select * from analysis_rent_listings',
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cartocss: DEFAULT_MULTITYPE_STYLE,
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cartocss_version: '2.3.0'
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}
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@ -105,30 +140,27 @@ describe('analysis-layers use cases', function() {
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{
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type: 'cartodb',
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options: {
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sql: "select * from analysis_rent_listings",
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sql: 'select * from analysis_rent_listings',
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cartocss: DEFAULT_MULTITYPE_STYLE,
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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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type: 'analysis',
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type: 'cartodb',
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options: {
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def: analysisDef({
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"type": "buffer",
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"params": {
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"source": {
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"type": "source",
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"params": {
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"query": "select * from analysis_banks"
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}
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},
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"radius": 250
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}
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}),
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cartocss: cartocss('black', 0.5)
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source: {
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id: 'b1'
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},
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cartocss: DEFAULT_MULTITYPE_STYLE,
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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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[
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bufferDef
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]
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)
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},
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{
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@ -137,531 +169,115 @@ describe('analysis-layers use cases', function() {
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{
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type: 'cartodb',
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options: {
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sql: "select * from analysis_rent_listings",
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sql: 'select * from analysis_rent_listings',
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cartocss: DEFAULT_MULTITYPE_STYLE,
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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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type: 'analysis',
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type: 'cartodb',
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options: {
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def: analysisDef({
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"type": "point-in-polygon",
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"params": {
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"pointsSource": {
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"type": "source",
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"params": {
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"query": "select * from analysis_rent_listings"
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}
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},
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"polygonsSource": {
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"type": "buffer",
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"params": {
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"source": {
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"type": "source",
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"params": {
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"query": "select * from analysis_banks"
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}
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},
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"radius": 250
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}
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}
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}
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}),
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cartocss: cartocss('green', 1.0)
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source: {
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id: 'a1'
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},
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cartocss: DEFAULT_MULTITYPE_STYLE,
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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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[
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pointInPolygonDef
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]
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)
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},
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{
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desc: 'point-in-polygon from buffer atm-machines and rent listings + rent listings',
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mapConfig: mapConfig([
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{
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type: 'analysis',
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options: {
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def: analysisDef({
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"type": "point-in-polygon",
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"params": {
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"pointsSource": {
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"type": "source",
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"params": {
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"query": "select * from analysis_rent_listings"
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}
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},
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"polygonsSource": {
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"type": "buffer",
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"params": {
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"source": {
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"type": "source",
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"params": {
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"query": "select * from analysis_banks"
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}
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},
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"radius": 250
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}
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}
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}
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}),
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cartocss: cartocss('green', 1.0)
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}
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},
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{
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type: 'cartodb',
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options: {
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sql: "select * from analysis_rent_listings",
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cartocss: DEFAULT_MULTITYPE_STYLE,
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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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desc: 'buffer + point-in-polygon from buffer atm-machines and rent listings + rent listings',
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mapConfig: mapConfig([
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{
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type: 'cartodb',
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options: {
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sql: "select * from analysis_rent_listings",
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cartocss: DEFAULT_MULTITYPE_STYLE,
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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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type: 'analysis',
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options: {
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def: analysisDef({
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"type": "buffer",
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"params": {
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"source": {
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"type": "source",
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"params": {
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"query": "select * from analysis_banks"
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}
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},
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"radius": 300
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}
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}),
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cartocss: cartocss('magenta', 0.5)
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}
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},
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{
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type: 'analysis',
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options: {
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def: analysisDef({
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"type": "point-in-polygon",
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"params": {
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"pointsSource": {
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"type": "source",
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"params": {
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"query": "select * from analysis_rent_listings"
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}
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},
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"polygonsSource": {
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"type": "buffer",
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"params": {
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"source": {
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"type": "source",
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"params": {
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"query": "select * from analysis_banks"
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}
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},
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"radius": 300
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}
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}
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}
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}),
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cartocss: cartocss('green', 1.0)
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}
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}
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])
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},
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{
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skip: true,
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desc: 'buffer + point-in-polygon from buffer atm-machines and rent listings + rent listings',
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mapConfig: mapConfig([
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{
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type: 'cartodb',
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options: {
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"source": { id: "a" },
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"cartocss": DEFAULT_MULTITYPE_STYLE,
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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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type: 'cartodb',
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options: {
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"source": { id: "b1" },
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"cartocss": cartocss('green', 1.0),
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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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type: 'cartodb',
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options: {
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"source": { id: "b2" },
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"cartocss": cartocss('magenta', 0.5),
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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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id: "b2",
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options: {
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def: analysisDef({
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"type": "count-in-polygon",
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"id": "a0",
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"params": {
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"columnName": 'count_airbnb',
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"pointsSource": {
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"type": "source",
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"params": {
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query: "select * from analysis_rent_listings"
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},
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dataviews: {
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price_histogram: {
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type: 'histogram',
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options: {
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column: 'price'
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}
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}
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}
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},
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"polygonsSource": {
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"id": "b1",
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"type": "buffer",
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"params": {
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"source": {
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"id": "b0",
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"type": "source",
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"params": {
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query: "select * from analysis_banks"
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}
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},
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"radius": 250
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},
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dataviews: {
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bank_category: {
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type: 'aggregation',
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options: {
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column: 'bank'
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}
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}
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}
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}
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},
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dataviews: {
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count_histogram: {
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type: 'histogram',
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options: {
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column: 'count_airbnb'
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}
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}
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}
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}),
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cartocss: cartocss('green', 1.0)
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}
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}
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])
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},
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{
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skip: true,
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desc: 'I. Distribution centers',
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mapConfig: mapConfig(
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// layers
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[
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{
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type: 'cartodb',
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options: {
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"source": { id: "b0" },
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"cartocss": [
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"#distribution_centers {",
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" marker-fill-opacity: 1.0;",
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" marker-line-color: #FFF;",
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" marker-line-width: 0.5;",
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" marker-line-opacity: 0.7;",
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" marker-placement: point;",
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" marker-type: ellipse;",
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" marker-width: 8;",
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" marker-fill: blue;",
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" marker-allow-overlap: true;",
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"}"
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].join('\n'),
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"cartocss_version": "2.3.0"
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source: {
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id: 'a1'
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},
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cartocss: DEFAULT_MULTITYPE_STYLE,
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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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type: 'cartodb',
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options: {
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"source": { id: "a0" },
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"cartocss": [
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"#shops {",
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" marker-fill-opacity: 1.0;",
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" marker-line-color: #FFF;",
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" marker-line-width: 0.5;",
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" marker-line-opacity: 0.7;",
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" marker-placement: point;",
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" marker-type: ellipse;",
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" marker-width: 8;",
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" marker-fill: red;",
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" marker-allow-overlap: true;",
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"}"
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].join('\n'),
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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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type: 'cartodb',
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options: {
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"source": { id: "a1" },
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"cartocss": [
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"#routing {",
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" line-color: ramp([routing_time], colorbrewer(Reds));",
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" line-width: ramp([routing_time], 2, 8);",
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" line-opacity: 1.0;",
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"}"
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].join('\n'),
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"cartocss_version": "2.3.0"
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sql: 'select * from analysis_rent_listings',
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cartocss: DEFAULT_MULTITYPE_STYLE,
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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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// dataviews
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{
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distribution_center_name_category: {
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source: { id: 'b0' },
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type: 'aggregation',
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options: {
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column: 'name'
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}
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},
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time_histogram: {
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source: { id: 'a1' },
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type: 'histogram',
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options: {
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column: 'routing_time'
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}
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},
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distance_histogram: {
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source: { id: 'a1' },
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type: 'histogram',
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options: {
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column: 'routing_distance'
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}
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}
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},
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// analysis
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{},
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[
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{
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||||
id: 'a1',
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type: 'routing-n-to-n',
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params: {
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// distanceColumn: 'routing_distance',
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// timeColumn: 'routing_time',
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originSource: {
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id: 'b0',
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type: 'source',
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params: {
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query: 'select * from distribution_centers'
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}
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},
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destinationSource: {
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id: 'a0',
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||||
type: 'source',
|
||||
params: {
|
||||
query: 'select * from shops'
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
pointInPolygonDef
|
||||
]
|
||||
)
|
||||
},
|
||||
|
||||
{
|
||||
skip: true,
|
||||
desc: 'II. Population analysis',
|
||||
desc: 'buffer + point-in-polygon from buffer atm-machines and rent listings + rent listings',
|
||||
mapConfig: mapConfig(
|
||||
// layers
|
||||
[
|
||||
{
|
||||
type: 'cartodb',
|
||||
options: {
|
||||
"source": { id: "a2" },
|
||||
"cartocss": [
|
||||
"#count_in_polygon {",
|
||||
" polygon-opacity: 1.0",
|
||||
" line-color: #FFF;",
|
||||
" line-width: 0.5;",
|
||||
" line-opacity: 0.7",
|
||||
" polygon-fill: ramp([estimated_people], colorbrewer(Reds));",
|
||||
"}"
|
||||
].join('\n'),
|
||||
"cartocss_version": "2.3.0"
|
||||
}
|
||||
},
|
||||
{
|
||||
type: 'cartodb',
|
||||
options: {
|
||||
"source": { id: "a0" },
|
||||
"cartocss": DEFAULT_MULTITYPE_STYLE,
|
||||
"cartocss_version": "2.3.0"
|
||||
}
|
||||
}
|
||||
],
|
||||
// dataviews
|
||||
{
|
||||
total_population_formula: {
|
||||
"source": { id: "a3" },
|
||||
type: 'formula',
|
||||
options: {
|
||||
column: 'total_population',
|
||||
operation: 'sum'
|
||||
}
|
||||
},
|
||||
people_histogram: { // this injects a range filter at `a2` node output
|
||||
"source": { id: "a2" },
|
||||
type: 'histogram',
|
||||
options: {
|
||||
column: 'estimated_people'
|
||||
}
|
||||
},
|
||||
subway_line_category: { // this injects a category filter at `a0` node output
|
||||
"source": { id: "a0" },
|
||||
type: 'aggregation',
|
||||
options: {
|
||||
column: 'subway_line'
|
||||
}
|
||||
}
|
||||
},
|
||||
// analysis
|
||||
[
|
||||
{
|
||||
id: 'a3',
|
||||
// this will union the polygons, produce just one polygon, and calculate the total population for it
|
||||
type: 'total-population',
|
||||
params: {
|
||||
columnName: 'total_population',
|
||||
source: {
|
||||
id: 'a2',
|
||||
type: 'estimated-population',
|
||||
params: {
|
||||
columnName: 'estimated_people',
|
||||
source: {
|
||||
id: 'a1',
|
||||
type: 'trade-area',
|
||||
params: {
|
||||
source: {
|
||||
"id": "a0",
|
||||
"type": "source",
|
||||
"params": {
|
||||
query: "select * from subway_stops"
|
||||
}
|
||||
},
|
||||
kind: 'walk',
|
||||
time: 300
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
])
|
||||
},
|
||||
|
||||
{
|
||||
skip: true,
|
||||
desc: 'III. Point in polygon',
|
||||
mapConfig: mapConfig(
|
||||
// layers
|
||||
[
|
||||
{
|
||||
type: 'cartodb',
|
||||
options: {
|
||||
"source": { id: "a1" },
|
||||
"cartocss": [
|
||||
"#count_in_polygon {",
|
||||
" polygon-opacity: 1.0",
|
||||
" line-color: #FFF;",
|
||||
" line-width: 0.5;",
|
||||
" line-opacity: 0.7",
|
||||
" polygon-fill: ramp([count_people], colorbrewer(Reds));",
|
||||
"}"
|
||||
].join('\n'),
|
||||
"cartocss_version": "2.3.0"
|
||||
sql: 'select * from analysis_rent_listings',
|
||||
cartocss: DEFAULT_MULTITYPE_STYLE,
|
||||
cartocss_version: '2.3.0'
|
||||
}
|
||||
},
|
||||
{
|
||||
type: 'cartodb',
|
||||
options: {
|
||||
source: {
|
||||
id: 'a1'
|
||||
},
|
||||
cartocss: DEFAULT_MULTITYPE_STYLE,
|
||||
cartocss_version: '2.3.0'
|
||||
}
|
||||
},
|
||||
{
|
||||
type: 'cartodb',
|
||||
options: {
|
||||
source: {
|
||||
id: 'b1'
|
||||
},
|
||||
cartocss: DEFAULT_MULTITYPE_STYLE,
|
||||
cartocss_version: '2.3.0'
|
||||
}
|
||||
}
|
||||
],
|
||||
// dataviews
|
||||
{
|
||||
age_histogram: {
|
||||
"source": { id: "a0" },
|
||||
type: 'histogram',
|
||||
options: {
|
||||
column: 'age'
|
||||
}
|
||||
},
|
||||
income_histogram: {
|
||||
"source": { id: "a0" },
|
||||
type: 'histogram',
|
||||
options: {
|
||||
column: 'income'
|
||||
}
|
||||
},
|
||||
gender_category: {
|
||||
"source": { id: "a0" },
|
||||
type: 'aggregation',
|
||||
options: {
|
||||
column: 'gender'
|
||||
}
|
||||
}
|
||||
},
|
||||
// analysis
|
||||
{},
|
||||
[
|
||||
{
|
||||
"id": "a1",
|
||||
"type": "count-in-polygon",
|
||||
"params": {
|
||||
"columnName": 'count_people',
|
||||
"pointsSource": {
|
||||
"id": 'a0',
|
||||
"type": "source",
|
||||
"params": {
|
||||
query: "select the_geom, age, gender, income from people"
|
||||
}
|
||||
},
|
||||
"polygonsSource": {
|
||||
"id": "b0",
|
||||
"type": "source",
|
||||
"params": {
|
||||
query: "select * from postal_codes"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
bufferDef,
|
||||
pointInPolygonDef
|
||||
]
|
||||
)
|
||||
}
|
||||
|
||||
];
|
||||
|
||||
useCases.forEach(function(useCase, imageIdx) {
|
||||
useCases.forEach(function (useCase) {
|
||||
if (!!useCase.skip) {
|
||||
debug(JSON.stringify(useCase.mapConfig, null, 4));
|
||||
return debug(JSON.stringify(useCase.mapConfig, null, 4));
|
||||
}
|
||||
it.skip('should implement use case: "' + useCase.desc + '"', function(done) {
|
||||
it(`should implement use case: '${useCase.desc}'`, function (done) {
|
||||
|
||||
var testClient = new TestClient(useCase.mapConfig, 1234);
|
||||
|
||||
var tile = useCase.tile || TILE_ANALYSIS_TABLES;
|
||||
|
||||
testClient.getTile(tile.z, tile.x, tile.y, function(err, res, image) {
|
||||
testClient.getTile(tile.z, tile.x, tile.y, function (err, res, image) {
|
||||
assert.ok(!err, err);
|
||||
|
||||
image.save('/tmp/tests/' + imageIdx + '---' + useCase.desc.replace(/\s/g, '-') + '.png');
|
||||
//image.save('/tmp/tests/' + imageIdx + '---' + useCase.desc.replace(/\s/g, '-') + '.png');
|
||||
|
||||
assert.equal(image.width(), 256);
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user