635 lines
23 KiB
JavaScript
635 lines
23 KiB
JavaScript
require('../../support/test_helper');
|
|
|
|
var assert = require('../../support/assert');
|
|
var TestClient = require('../../support/test-client');
|
|
const serverOptions = require('../../../lib/cartodb/server_options');
|
|
|
|
const suites = [{
|
|
desc: 'mvt (mapnik)',
|
|
usePostGIS: false
|
|
}];
|
|
|
|
if (process.env.POSTGIS_VERSION >= '20400') {
|
|
suites.push({
|
|
desc: 'mvt (postgis)',
|
|
usePostGIS: true
|
|
});
|
|
}
|
|
|
|
suites.forEach(({desc, usePostGIS}) => {
|
|
describe(`[${desc}] Create mapnik layergroup`, function() {
|
|
const originalUsePostGIS = serverOptions.renderer.mvt.usePostGIS;
|
|
|
|
before(function() {
|
|
serverOptions.renderer.mvt.usePostGIS = usePostGIS;
|
|
this.layerStatsConfig = global.environment.enabledFeatures.layerStats;
|
|
global.environment.enabledFeatures.layerStats = true;
|
|
});
|
|
|
|
after(function() {
|
|
serverOptions.renderer.mvt.usePostGIS = originalUsePostGIS;
|
|
global.environment.enabledFeatures.layerStats = this.layerStatsConfig;
|
|
});
|
|
|
|
var cartocssVersion = '2.3.0';
|
|
var cartocss = '#layer { line-width:16; }';
|
|
|
|
var mapnikLayer1 = {
|
|
type: 'mapnik',
|
|
options: {
|
|
sql: 'select * from test_table limit 1',
|
|
cartocss_version: cartocssVersion,
|
|
cartocss: cartocss
|
|
}
|
|
};
|
|
|
|
var mapnikLayer2 = {
|
|
type: 'mapnik',
|
|
options: {
|
|
sql: 'select * from test_table_2 limit 2',
|
|
cartocss_version: cartocssVersion,
|
|
cartocss: cartocss
|
|
}
|
|
};
|
|
|
|
var mapnikLayer3 = {
|
|
type: 'mapnik',
|
|
options: {
|
|
sql: 'select * from test_table_3 limit 3',
|
|
cartocss_version: cartocssVersion,
|
|
cartocss: cartocss
|
|
}
|
|
};
|
|
|
|
var mapnikLayer4 = {
|
|
type: 'mapnik',
|
|
options: {
|
|
sql: [
|
|
'select t1.cartodb_id, t1.the_geom, t1.the_geom_webmercator, t2.address',
|
|
' from test_table t1, test_table_2 t2',
|
|
' where t1.cartodb_id = t2.cartodb_id'
|
|
].join(''),
|
|
cartocss_version: cartocssVersion,
|
|
cartocss: cartocss
|
|
}
|
|
};
|
|
|
|
var mapnikLayer100 = {
|
|
type: 'mapnik',
|
|
options: {
|
|
sql: [
|
|
'SELECT * FROM test_table_100'
|
|
].join(''),
|
|
cartocss_version: cartocssVersion,
|
|
cartocss: cartocss
|
|
}
|
|
};
|
|
|
|
var httpLayer = {
|
|
type: 'http',
|
|
options: {
|
|
urlTemplate: 'http://{s}.basemaps.cartocdn.com/dark_nolabels/{z}/{x}/{y}.png',
|
|
subdomains: ['a','b','c']
|
|
}
|
|
};
|
|
|
|
var mapnikLayerGeomColumn = {
|
|
type: 'mapnik',
|
|
options: {
|
|
sql: 'select *, the_geom as my_geom from test_table_3 limit 2',
|
|
geom_column: 'my_geom',
|
|
cartocss_version: cartocssVersion,
|
|
cartocss: cartocss
|
|
}
|
|
};
|
|
|
|
var mapnikLayerNullCats = {
|
|
type: 'mapnik',
|
|
options: {
|
|
sql: `
|
|
WITH geom AS (
|
|
SELECT
|
|
'SRID=4326;POINT(0 0)'::geometry AS the_geom,
|
|
'SRID=3857;POINT(0 0)'::geometry AS the_geom_webmercator
|
|
)
|
|
SELECT 1 AS cartodb_id, 'A' As cat, geom.* FROM geom
|
|
UNION
|
|
SELECT 2 AS cartodb_id, 'B' As cat, geom.* FROM geom
|
|
UNION
|
|
SELECT 2 AS cartodb_id, NULL::text As cat, geom.* FROM geom
|
|
`,
|
|
cartocss_version: cartocssVersion,
|
|
cartocss: cartocss
|
|
}
|
|
};
|
|
|
|
function mapnikBasicLayerId(index) {
|
|
return 'layer' + index;
|
|
}
|
|
function typeLayerId(type, index) {
|
|
return type + '-' + mapnikBasicLayerId(index);
|
|
}
|
|
|
|
it('with one mapnik layer should response with meta-stats for that layer', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
mapnikLayer1
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 1);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('with two mapnik layer should response with meta-stats for every layer', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
mapnikLayer1,
|
|
mapnikLayer2
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 1);
|
|
assert.equal(layergroup.metadata.layers[1].id, mapnikBasicLayerId(1));
|
|
assert.equal(layergroup.metadata.layers[1].meta.stats.estimatedFeatureCount, 2);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('with three mapnik layer should response with meta-stats for every layer', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
mapnikLayer1,
|
|
mapnikLayer2,
|
|
mapnikLayer3
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 1);
|
|
assert.equal(layergroup.metadata.layers[1].id, mapnikBasicLayerId(1));
|
|
assert.equal(layergroup.metadata.layers[1].meta.stats.estimatedFeatureCount, 2);
|
|
assert.equal(layergroup.metadata.layers[2].id, mapnikBasicLayerId(2));
|
|
assert.equal(layergroup.metadata.layers[2].meta.stats.estimatedFeatureCount, 3);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('with one mapnik layer (sql with join) should response with meta-stats for that layer', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
mapnikLayer4
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 5);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('with two mapnik layer (sql with join) should response with meta-stats for every layer', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
mapnikLayer4,
|
|
mapnikLayer4
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 5);
|
|
assert.equal(layergroup.metadata.layers[1].id, mapnikBasicLayerId(1));
|
|
assert.equal(layergroup.metadata.layers[1].meta.stats.estimatedFeatureCount, 5);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('with two mapnik layer (with & without join) should response with meta-stats for every layer', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
mapnikLayer3,
|
|
mapnikLayer4
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 3);
|
|
assert.ok(!layergroup.metadata.layers[0].meta.stats[1]);
|
|
assert.equal(layergroup.metadata.layers[1].id, mapnikBasicLayerId(1));
|
|
assert.equal(layergroup.metadata.layers[1].meta.stats.estimatedFeatureCount, 5);
|
|
assert.ok(!layergroup.metadata.layers[2]);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('with mapnik and layer and httplayer should response with layer metadata with same order', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
mapnikLayer1,
|
|
httpLayer
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].type, 'mapnik');
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 1);
|
|
assert.equal(layergroup.metadata.layers[1].id, typeLayerId('http', 0));
|
|
assert.equal(layergroup.metadata.layers[1].type, 'http');
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('with httpLayer and mapnik layer should response with layer metadata with same order', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
httpLayer,
|
|
mapnikLayer1
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function (err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, typeLayerId('http', 0));
|
|
assert.equal(layergroup.metadata.layers[0].type, 'http');
|
|
assert.ok(!layergroup.metadata.layers[0].meta.cartocss);
|
|
assert.equal(layergroup.metadata.layers[1].meta.stats.estimatedFeatureCount, 1);
|
|
assert.equal(layergroup.metadata.layers[1].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[1].type, 'mapnik');
|
|
assert.equal(layergroup.metadata.layers[1].meta.cartocss, cartocss);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('should work with different geom_column', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
mapnikLayerGeomColumn
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
// we don't care about stats here as is an aliased column
|
|
assert.ok(layergroup.metadata.layers[0].meta.stats.hasOwnProperty('estimatedFeatureCount'));
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('should not include the stats part if the FF is disabled', function(done) {
|
|
global.environment.enabledFeatures.layerStats = false;
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
httpLayer,
|
|
mapnikLayer1,
|
|
httpLayer
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, typeLayerId('http', 0));
|
|
assert.equal(layergroup.metadata.layers[0].type, 'http');
|
|
assert.equal(layergroup.metadata.layers[1].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[1].type, 'mapnik');
|
|
assert.ok(!layergroup.metadata.layers[1].meta.hasOwnProperty('stats'));
|
|
assert.equal(layergroup.metadata.layers[2].id, typeLayerId('http', 1));
|
|
assert.equal(layergroup.metadata.layers[2].type, 'http');
|
|
global.environment.enabledFeatures.layerStats = true;
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
function layerWithMetadata(layer, metadata) {
|
|
return Object.assign(layer, {
|
|
options: Object.assign(layer.options, { metadata })
|
|
});
|
|
}
|
|
|
|
it('should provide columns as optional metadata', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
layerWithMetadata(mapnikLayer4, {
|
|
columns: true
|
|
})
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 5);
|
|
const expectedColumns = {
|
|
cartodb_id: { type: 'number' },
|
|
the_geom: { type: 'geometry' },
|
|
the_geom_webmercator: { type: 'geometry' },
|
|
address: { type: 'string' }
|
|
};
|
|
assert.deepEqual(layergroup.metadata.layers[0].meta.stats.columns, expectedColumns);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
// metadata categories are ordered only partially by descending frequency;
|
|
// this orders them completely to avoid ambiguities when comparing
|
|
function withSortedCategories(columns) {
|
|
function catOrder(a, b) {
|
|
if (a.frequency !== b.frequency) {
|
|
return b.frequency - a.frequency;
|
|
}
|
|
if (a.category < b.category) {
|
|
return -1;
|
|
}
|
|
if (a.category > b.category) {
|
|
return +1;
|
|
}
|
|
return 0;
|
|
}
|
|
let sorted = {};
|
|
Object.keys(columns).forEach(name => {
|
|
let data = columns[name];
|
|
if (data.hasOwnProperty('categories')) {
|
|
data = Object.assign(data, { categories: data.categories.sort(catOrder)});
|
|
}
|
|
sorted[name] = data;
|
|
});
|
|
return sorted;
|
|
}
|
|
|
|
it('should provide column stats as optional metadata', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
layerWithMetadata(mapnikLayer4, {
|
|
columnStats: true
|
|
})
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 5);
|
|
const expectedColumns = {
|
|
cartodb_id: {
|
|
type: 'number',
|
|
avg: 3,
|
|
max: 5,
|
|
min: 1,
|
|
sum: 15
|
|
},
|
|
the_geom: { type: 'geometry' },
|
|
the_geom_webmercator: { type: 'geometry' },
|
|
address: {
|
|
type: 'string',
|
|
categories: [
|
|
{
|
|
category: "Calle de la Palma 72, Madrid, Spain",
|
|
frequency: 1
|
|
},
|
|
{
|
|
category: "Calle de Pérez Galdós 9, Madrid, Spain",
|
|
frequency: 1
|
|
},
|
|
{
|
|
category: "Calle Divino Pastor 12, Madrid, Spain",
|
|
frequency: 1
|
|
},
|
|
{
|
|
category: "Manuel Fernández y González 8, Madrid, Spain",
|
|
frequency: 1
|
|
},
|
|
{
|
|
category: "Plaza Conde de Toreno 2, Madrid, Spain",
|
|
frequency: 1
|
|
}
|
|
]
|
|
}
|
|
};
|
|
assert.deepEqual(
|
|
withSortedCategories(layergroup.metadata.layers[0].meta.stats.columns),
|
|
withSortedCategories(expectedColumns)
|
|
);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('should limit the number of categories as requested', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
layerWithMetadata(mapnikLayer4, {
|
|
columnStats: { topCategories: 2 }
|
|
})
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
const columnsMetadata = layergroup.metadata.layers[0].meta.stats.columns;
|
|
assert.equal(columnsMetadata.address.categories.length, 2);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('should include null categories if requested', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
layerWithMetadata(mapnikLayerNullCats, {
|
|
columnStats: { includeNulls: true }
|
|
})
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
const columnsMetadata = layergroup.metadata.layers[0].meta.stats.columns;
|
|
assert.equal(columnsMetadata.cat.categories.length, 3);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('should not include null categories if not requested', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
layerWithMetadata(mapnikLayerNullCats, {
|
|
columnStats: { includeNulls: false }
|
|
})
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
const columnsMetadata = layergroup.metadata.layers[0].meta.stats.columns;
|
|
assert.equal(columnsMetadata.cat.categories.length, 2);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('should provide row count as optional metadata', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
layerWithMetadata(mapnikLayer4, {
|
|
featureCount: true
|
|
})
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 5);
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.featureCount, 5);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('should provide geometry type as optional metadata', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
layerWithMetadata(mapnikLayer4, {
|
|
geometryType: true
|
|
})
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 5);
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.geometryType, 'ST_Point');
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it(`should not fail "TypeError: ... 'geom_type' of undefined" for empty results`, function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.8.0',
|
|
layers: [
|
|
{
|
|
type: 'mapnik',
|
|
options: {
|
|
sql: 'select * from test_table where false',
|
|
metadata: {
|
|
geometryType: true
|
|
}
|
|
}
|
|
}
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.geometryType, undefined);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('should provide a sample as optional metadata', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
layerWithMetadata(mapnikLayer100, {
|
|
sample: { num_rows: 30 }
|
|
})
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 100);
|
|
assert(layergroup.metadata.layers[0].meta.stats.sample.length > 0);
|
|
const expectedCols = [ 'cartodb_id', 'value', 'the_geom', 'the_geom_webmercator' ].sort();
|
|
assert.deepEqual(Object.keys(layergroup.metadata.layers[0].meta.stats.sample[0]).sort(), expectedCols);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
it('can specify sample columns', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
layerWithMetadata(mapnikLayer100, {
|
|
sample: {
|
|
num_rows: 30,
|
|
include_columns: [ 'cartodb_id', 'the_geom' ]
|
|
}
|
|
})
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 100);
|
|
assert(layergroup.metadata.layers[0].meta.stats.sample.length > 0);
|
|
const expectedCols = [ 'cartodb_id', 'the_geom' ].sort();
|
|
assert.deepEqual(Object.keys(layergroup.metadata.layers[0].meta.stats.sample[0]).sort(), expectedCols);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
|
|
it('should only provide requested optional metadata', function(done) {
|
|
var testClient = new TestClient({
|
|
version: '1.4.0',
|
|
layers: [
|
|
layerWithMetadata(mapnikLayer4, {
|
|
geometryType: true,
|
|
featureCount: true
|
|
})
|
|
]
|
|
});
|
|
|
|
testClient.getLayergroup(function(err, layergroup) {
|
|
assert.ifError(err);
|
|
assert.equal(layergroup.metadata.layers[0].id, mapnikBasicLayerId(0));
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.estimatedFeatureCount, 5);
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.geometryType, 'ST_Point');
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.featureCount, 5);
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.sample, undefined);
|
|
assert.equal(layergroup.metadata.layers[0].meta.stats.columns, undefined);
|
|
testClient.drain(done);
|
|
});
|
|
});
|
|
|
|
});
|
|
});
|