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Merge pull request #371 from CartoDB/widgets-tests

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Widgets tests
This commit is contained in:
Raul Ochoa 2016-02-05 14:58:07 +01:00
commit 82d4c20586
6 changed files with 526 additions and 479 deletions
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479
test/acceptance/widgets.js
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var assert = require('../support/assert');
var step = require('step');
var qs = require('querystring');
var helper = require(__dirname + '/../support/test_helper');
var LayergroupToken = require('../../lib/cartodb/models/layergroup_token');
var CartodbWindshaft = require('../../lib/cartodb/server');
var serverOptions = require('../../lib/cartodb/server_options');
var server = new CartodbWindshaft(serverOptions);
server.setMaxListeners(0);
describe('widgets', function() {
var keysToDelete;
beforeEach(function() {
keysToDelete = {};
});
afterEach(function(done) {
helper.deleteRedisKeys(keysToDelete, done);
});
function getWidget(mapConfig, widgetName, params, callback) {
if (!callback) {
callback = params;
params = {};
}
var url = '/api/v1/map';
if (params && params.filters) {
url += '?' + qs.stringify({ filters: JSON.stringify(params.filters) });
}
var layergroupId;
step(
function createLayergroup() {
var next = this;
assert.response(server,
{
url: url,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(mapConfig)
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function(res, err) {
if (err) {
return next(err);
}
var parsedBody = JSON.parse(res.body);
var expectedWidgetURLS = {
http: "/api/v1/map/" + parsedBody.layergroupid + "/0/widget/" + widgetName
};
assert.ok(parsedBody.metadata.layers[0].widgets[widgetName]);
assert.ok(
parsedBody.metadata.layers[0].widgets[widgetName].url.http.match(expectedWidgetURLS.http)
);
return next(null, parsedBody.layergroupid);
}
);
},
function getWidgetResult(err, _layergroupId) {
assert.ifError(err);
var next = this;
layergroupId = _layergroupId;
var urlParams = {
own_filter: params.hasOwnProperty('own_filter') ? params.own_filter : 1
};
if (params && params.bbox) {
urlParams.bbox = params.bbox;
}
url = '/api/v1/map/' + layergroupId + '/0/widget/' + widgetName + '?' + qs.stringify(urlParams);
assert.response(server,
{
url: url,
method: 'GET',
headers: {
host: 'localhost'
}
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function(res, err) {
if (err) {
return next(err);
}
next(null, res);
}
);
},
function finish(err, res) {
keysToDelete['map_cfg|' + LayergroupToken.parse(layergroupId).token] = 0;
keysToDelete['user:localhost:mapviews:global'] = 5;
return callback(err, res);
}
);
}
it("should expose layer list", function(done) {
var listWidgetMapConfig = {
version: '1.5.0',
layers: [
{
type: 'mapnik',
options: {
sql: 'select * from test_table',
cartocss: '#layer { marker-fill: red; marker-width: 32; marker-allow-overlap: true; }',
cartocss_version: '2.3.0',
widgets: {
names: {
type: 'list',
options: {
columns: ['name']
}
}
}
}
}
]
};
getWidget(listWidgetMapConfig, 'names', function(err, res) {
if (err) {
return done(err);
}
var expectedList = [
{name:"Hawai"},
{name:"El Estocolmo"},
{name:"El Rey del Tallarín"},
{name:"El Lacón"},
{name:"El Pico"}
];
assert.deepEqual(JSON.parse(res.body).rows, expectedList);
done();
});
});
it("should expose layer histogram", function(done) {
var histogramMapConfig = {
version: '1.5.0',
layers: [
{
type: 'mapnik',
options: {
sql: 'select * from populated_places_simple_reduced',
cartocss: '#layer { marker-fill: red; marker-width: 32; marker-allow-overlap: true; }',
cartocss_version: '2.3.0',
widgets: {
pop_max: {
type: 'histogram',
options: {
column: 'pop_max'
}
}
}
}
}
]
};
getWidget(histogramMapConfig, 'pop_max', function(err, res) {
if (err) {
return done(err);
}
var histogram = JSON.parse(res.body);
assert.ok(histogram.bins.length);
done();
});
});
describe('filters', function() {
describe('category', function() {
var aggregationMapConfig = {
version: '1.5.0',
layers: [
{
type: 'mapnik',
options: {
sql: 'select * from populated_places_simple_reduced',
cartocss: '#layer { marker-fill: red; marker-width: 32; marker-allow-overlap: true; }',
cartocss_version: '2.3.0',
widgets: {
country_places_count: {
type: 'aggregation',
options: {
column: 'adm0_a3',
aggregation: 'count'
}
}
}
}
}
]
};
it("should expose an aggregation", function(done) {
getWidget(aggregationMapConfig, 'country_places_count', { own_filter: 0 }, function(err, res) {
if (err) {
return done(err);
}
var aggregation = JSON.parse(res.body);
assert.equal(aggregation.categories.length, 6);
assert.deepEqual(aggregation.categories[0], { value: 769, category: 'USA', agg: false });
done();
});
});
it("should expose a filtered aggregation", function(done) {
var params = {
filters: {
layers: [
{country_places_count: {accept: ['CAN']}}
]
}
};
getWidget(aggregationMapConfig, 'country_places_count', params, function(err, res) {
if (err) {
return done(err);
}
var aggregation = JSON.parse(res.body);
assert.equal(aggregation.categories.length, 1);
assert.deepEqual(aggregation.categories[0], { value: 256, category: 'CAN', agg: false });
done();
});
});
});
describe('range', function() {
var histogramMapConfig = {
version: '1.5.0',
layers: [
{
type: 'mapnik',
options: {
sql: 'select * from populated_places_simple_reduced',
cartocss: '#layer { marker-fill: red; marker-width: 32; marker-allow-overlap: true; }',
cartocss_version: '2.3.0',
widgets: {
country_places_histogram: {
type: 'histogram',
options: {
column: 'pop_max'
}
}
}
}
}
]
};
it("should expose an histogram", function(done) {
getWidget(histogramMapConfig, 'country_places_histogram', { own_filter: 0 }, function(err, res) {
if (err) {
return done(err);
}
var histogram = JSON.parse(res.body);
// notice min value
assert.deepEqual(
histogram.bins[0],
{ bin: 0, freq: 6497, min: 0, max: 742572, avg: 113511.16823149147 }
);
done();
});
});
it("should expose a filtered histogram", function(done) {
var params = {
filters: {
layers: [
{
country_places_histogram: { min: 4000000 }
}
]
}
};
getWidget(histogramMapConfig, 'country_places_histogram', params, function(err, res) {
if (err) {
return done(err);
}
var histogram = JSON.parse(res.body);
// notice min value
assert.deepEqual(histogram.bins[0], {
bin: 0,
freq: 62,
min: 4000000,
max: 9276403,
avg: 5815009.596774193
});
done();
});
});
});
describe('combine widget filters', function() {
var combinedWidgetsMapConfig = {
version: '1.5.0',
layers: [
{
type: 'mapnik',
options: {
sql: 'select * from populated_places_simple_reduced',
cartocss: '#layer { marker-fill: red; marker-width: 32; marker-allow-overlap: true; }',
cartocss_version: '2.3.0',
widgets: {
country_places_count: {
type: 'aggregation',
options: {
column: 'adm0_a3',
aggregation: 'count'
}
},
country_places_histogram: {
type: 'histogram',
options: {
column: 'pop_max'
}
}
}
}
}
]
};
it("should expose a filtered aggregation", function(done) {
var params = {
filters: {
layers: [
{
country_places_count: { reject: ['CHN'] }
}
]
}
};
getWidget(combinedWidgetsMapConfig, 'country_places_count', params, function(err, res) {
if (err) {
return done(err);
}
var aggregation = JSON.parse(res.body);
// first one would be CHN if reject filter wasn't applied
assert.deepEqual(aggregation.categories[0], { value: 769, category: "USA", agg: false });
// confirm 'CHN' was filtered out (reject)
assert.equal(aggregation.categories.reduce(function(sum, row) {
return sum + (row.category === 'CHN' ? 1 : 0);
}, 0), 0);
done();
});
});
it("should expose a filtered aggregation", function(done) {
var params = {
filters: {
layers: [
{
country_places_count: { reject: ['CHN'] },
country_places_histogram: { min: 7000000 }
}
]
}
};
getWidget(combinedWidgetsMapConfig, 'country_places_count', params, function(err, res) {
if (err) {
return done(err);
}
var aggregation = JSON.parse(res.body);
// first one would be CHN if reject filter wasn't applied
assert.deepEqual(aggregation.categories[0], { value: 4, category: 'IND', agg: false });
// confirm 'CHN' was filtered out (reject)
assert.equal(aggregation.categories.reduce(function(sum, row) {
return sum + (row.category === 'CHN' ? 1 : 0);
}, 0), 0);
done();
});
});
it("should allow to filter by bounding box a filtered aggregation", function(done) {
var params = {
filters: {
layers: [
{
country_places_histogram: { min: 50000 }
}
]
},
bbox: '-20,0,45,60'
};
getWidget(combinedWidgetsMapConfig, 'country_places_count', params, function(err, res) {
if (err) {
return done(err);
}
var aggregation = JSON.parse(res.body);
// first one would be CHN if reject filter wasn't applied
assert.deepEqual(aggregation.categories[0], { value: 96, category: "RUS", agg: false });
// confirm 'CHN' was filtered out (reject)
assert.equal(aggregation.categories.reduce(function(sum, row) {
return sum + (row.category === 'CHN' ? 1 : 0);
}, 0), 0);
done();
});
});
it("should allow to filter by bounding box a filtered aggregation, with reject", function(done) {
var params = {
filters: {
layers: [
{
country_places_count: { reject: ['RUS'] },
country_places_histogram: { min: 50000 }
}
]
},
bbox: '-20,0,45,60'
};
getWidget(combinedWidgetsMapConfig, 'country_places_count', params, function(err, res) {
if (err) {
return done(err);
}
var aggregation = JSON.parse(res.body);
// first one would be CHN if reject filter wasn't applied
assert.deepEqual(aggregation.categories[0], { value: 77, category: "TUR", agg: false });
// confirm 'CHN' was filtered out (reject)
assert.equal(aggregation.categories.reduce(function(sum, row) {
return sum + (row.category === 'CHN' ? 1 : 0);
}, 0), 0);
done();
});
});
});
});
});

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test/acceptance/widgets/aggregation.js Normal file
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require('../../support/test_helper');
var assert = require('../../support/assert');
var TestClient = require('../../support/test-client');
describe('aggregation widgets', function() {
var aggregationMapConfig = {
version: '1.5.0',
layers: [
{
type: 'mapnik',
options: {
sql: 'select * from populated_places_simple_reduced',
cartocss: '#layer { marker-fill: red; marker-width: 32; marker-allow-overlap: true; }',
cartocss_version: '2.3.0',
widgets: {
country_places_count: {
type: 'aggregation',
options: {
column: 'adm0_a3',
aggregation: 'count'
}
}
}
}
}
]
};
it("should expose an aggregation", function(done) {
var testClient = new TestClient(aggregationMapConfig);
testClient.getWidget('country_places_count', { own_filter: 0 }, function(err, res) {
if (err) {
return done(err);
}
var aggregation = JSON.parse(res.body);
assert.equal(aggregation.categories.length, 6);
assert.deepEqual(aggregation.categories[0], { value: 769, category: 'USA', agg: false });
testClient.drain(done);
});
});
describe('filters', function() {
describe('category', function () {
it("should expose a filtered aggregation", function (done) {
var params = {
filters: {
layers: [
{country_places_count: {accept: ['CAN']}}
]
}
};
var testClient = new TestClient(aggregationMapConfig);
testClient.getWidget('country_places_count', params, function (err, res) {
if (err) {
return done(err);
}
var aggregation = JSON.parse(res.body);
assert.equal(aggregation.categories.length, 1);
assert.deepEqual(aggregation.categories[0], { value: 256, category: 'CAN', agg: false });
testClient.drain(done);
});
});
});
});
});

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test/acceptance/widgets/histogram.js Normal file
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require('../../support/test_helper');
var assert = require('../../support/assert');
var TestClient = require('../../support/test-client');
describe('histogram widgets', function() {
it("should expose layer histogram", function(done) {
var histogramMapConfig = {
version: '1.5.0',
layers: [
{
type: 'mapnik',
options: {
sql: 'select * from populated_places_simple_reduced',
cartocss: '#layer { marker-fill: red; marker-width: 32; marker-allow-overlap: true; }',
cartocss_version: '2.3.0',
widgets: {
pop_max: {
type: 'histogram',
options: {
column: 'pop_max'
}
}
}
}
}
]
};
var testClient = new TestClient(histogramMapConfig);
testClient.getWidget('pop_max', function(err, res) {
if (err) {
return done(err);
}
var histogram = JSON.parse(res.body);
assert.ok(histogram.bins.length);
testClient.drain(done);
});
});
describe('filters', function() {
describe('range', function() {
var histogramMapConfig = {
version: '1.5.0',
layers: [
{
type: 'mapnik',
options: {
sql: 'select * from populated_places_simple_reduced',
cartocss: '#layer { marker-fill: red; marker-width: 32; marker-allow-overlap: true; }',
cartocss_version: '2.3.0',
widgets: {
country_places_histogram: {
type: 'histogram',
options: {
column: 'pop_max'
}
}
}
}
}
]
};
it("should expose an histogram", function(done) {
var testClient = new TestClient(histogramMapConfig);
testClient.getWidget('country_places_histogram', { own_filter: 0 }, function(err, res) {
if (err) {
return done(err);
}
var histogram = JSON.parse(res.body);
// notice min value
assert.deepEqual(
histogram.bins[0],
{ bin: 0, freq: 6497, min: 0, max: 742572, avg: 113511.16823149147 }
);
testClient.drain(done);
});
});
it("should expose a filtered histogram", function(done) {
var params = {
filters: {
layers: [
{
country_places_histogram: { min: 4000000 }
}
]
}
};
var testClient = new TestClient(histogramMapConfig);
testClient.getWidget('country_places_histogram', params, function(err, res) {
if (err) {
return done(err);
}
var histogram = JSON.parse(res.body);
// notice min value
assert.deepEqual(histogram.bins[0], {
bin: 0,
freq: 62,
min: 4000000,
max: 9276403,
avg: 5815009.596774193
});
testClient.drain(done);
});
});
});
});
});

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test/acceptance/widgets/list.js Normal file
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require('../../support/test_helper');
var assert = require('../../support/assert');
var TestClient = require('../../support/test-client');
describe('list widgets', function() {
it("should expose layer list", function(done) {
var listWidgetMapConfig = {
version: '1.5.0',
layers: [
{
type: 'mapnik',
options: {
sql: 'select * from test_table',
cartocss: '#layer { marker-fill: red; marker-width: 32; marker-allow-overlap: true; }',
cartocss_version: '2.3.0',
widgets: {
names: {
type: 'list',
options: {
columns: ['name']
}
}
}
}
}
]
};
var testClient = new TestClient(listWidgetMapConfig);
testClient.getWidget('names', function(err, res) {
if (err) {
return done(err);
}
var expectedList = [
{name:"Hawai"},
{name:"El Estocolmo"},
{name:"El Rey del Tallarín"},
{name:"El Lacón"},
{name:"El Pico"}
];
assert.deepEqual(JSON.parse(res.body).rows, expectedList);
testClient.drain(done);
});
});
});

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test/acceptance/widgets/widgets.js Normal file
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require('../../support/test_helper');
var assert = require('../../support/assert');
var TestClient = require('../../support/test-client');
describe('widget filters', function() {
describe('combine widget filters', function() {
var combinedWidgetsMapConfig = {
version: '1.5.0',
layers: [
{
type: 'mapnik',
options: {
sql: 'select * from populated_places_simple_reduced',
cartocss: '#layer { marker-fill: red; marker-width: 32; marker-allow-overlap: true; }',
cartocss_version: '2.3.0',
widgets: {
country_places_count: {
type: 'aggregation',
options: {
column: 'adm0_a3',
aggregation: 'count'
}
},
country_places_histogram: {
type: 'histogram',
options: {
column: 'pop_max'
}
}
}
}
}
]
};
it("should expose a filtered aggregation", function(done) {
var params = {
filters: {
layers: [
{
country_places_count: { reject: ['CHN'] }
}
]
}
};
var testClient = new TestClient(combinedWidgetsMapConfig);
testClient.getWidget('country_places_count', params, function(err, res) {
if (err) {
return done(err);
}
var aggregation = JSON.parse(res.body);
// first one would be CHN if reject filter wasn't applied
assert.deepEqual(aggregation.categories[0], { value: 769, category: "USA", agg: false });
// confirm 'CHN' was filtered out (reject)
assert.equal(aggregation.categories.reduce(function(sum, row) {
return sum + (row.category === 'CHN' ? 1 : 0);
}, 0), 0);
testClient.drain(done);
});
});
it("should expose a filtered aggregation", function(done) {
var params = {
filters: {
layers: [
{
country_places_count: { reject: ['CHN'] },
country_places_histogram: { min: 7000000 }
}
]
}
};
var testClient = new TestClient(combinedWidgetsMapConfig);
testClient.getWidget('country_places_count', params, function(err, res) {
if (err) {
return done(err);
}
var aggregation = JSON.parse(res.body);
// first one would be CHN if reject filter wasn't applied
assert.deepEqual(aggregation.categories[0], { value: 4, category: 'IND', agg: false });
// confirm 'CHN' was filtered out (reject)
assert.equal(aggregation.categories.reduce(function(sum, row) {
return sum + (row.category === 'CHN' ? 1 : 0);
}, 0), 0);
testClient.drain(done);
});
});
it("should allow to filter by bounding box a filtered aggregation", function(done) {
var params = {
filters: {
layers: [
{
country_places_histogram: { min: 50000 }
}
]
},
bbox: '-20,0,45,60'
};
var testClient = new TestClient(combinedWidgetsMapConfig);
testClient.getWidget('country_places_count', params, function(err, res) {
if (err) {
return done(err);
}
var aggregation = JSON.parse(res.body);
// first one would be CHN if reject filter wasn't applied
assert.deepEqual(aggregation.categories[0], { value: 96, category: "RUS", agg: false });
// confirm 'CHN' was filtered out (reject)
assert.equal(aggregation.categories.reduce(function(sum, row) {
return sum + (row.category === 'CHN' ? 1 : 0);
}, 0), 0);
testClient.drain(done);
});
});
it("should allow to filter by bounding box a filtered aggregation, with reject", function(done) {
var params = {
filters: {
layers: [
{
country_places_count: { reject: ['RUS'] },
country_places_histogram: { min: 50000 }
}
]
},
bbox: '-20,0,45,60'
};
var testClient = new TestClient(combinedWidgetsMapConfig);
testClient.getWidget('country_places_count', params, function(err, res) {
if (err) {
return done(err);
}
var aggregation = JSON.parse(res.body);
// first one would be CHN if reject filter wasn't applied
assert.deepEqual(aggregation.categories[0], { value: 77, category: "TUR", agg: false });
// confirm 'CHN' was filtered out (reject)
assert.equal(aggregation.categories.reduce(function(sum, row) {
return sum + (row.category === 'CHN' ? 1 : 0);
}, 0), 0);
testClient.drain(done);
});
});
});
});

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'use strict';
var qs = require('querystring');
var step = require('step');
var LayergroupToken = require('../../lib/cartodb/models/layergroup_token');
var assert = require('./assert');
var helper = require('./test_helper');
var CartodbWindshaft = require('../../lib/cartodb/server');
var serverOptions = require('../../lib/cartodb/server_options');
var server = new CartodbWindshaft(serverOptions);
function TestClient(mapConfig) {
this.mapConfig = mapConfig;
this.keysToDelete = {};
}
module.exports = TestClient;
TestClient.prototype.getWidget = function(widgetName, params, callback) {
var self = this;
if (!callback) {
callback = params;
params = {};
}
var url = '/api/v1/map';
if (params && params.filters) {
url += '?' + qs.stringify({ filters: JSON.stringify(params.filters) });
}
var layergroupId;
step(
function createLayergroup() {
var next = this;
assert.response(server,
{
url: url,
method: 'POST',
headers: {
host: 'localhost',
'Content-Type': 'application/json'
},
data: JSON.stringify(self.mapConfig)
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function(res, err) {
if (err) {
return next(err);
}
var parsedBody = JSON.parse(res.body);
var expectedWidgetURLS = {
http: "/api/v1/map/" + parsedBody.layergroupid + "/0/widget/" + widgetName
};
assert.ok(parsedBody.metadata.layers[0].widgets[widgetName]);
assert.ok(
parsedBody.metadata.layers[0].widgets[widgetName].url.http.match(expectedWidgetURLS.http)
);
return next(null, parsedBody.layergroupid);
}
);
},
function getWidgetResult(err, _layergroupId) {
assert.ifError(err);
var next = this;
layergroupId = _layergroupId;
var urlParams = {
own_filter: params.hasOwnProperty('own_filter') ? params.own_filter : 1
};
if (params && params.bbox) {
urlParams.bbox = params.bbox;
}
url = '/api/v1/map/' + layergroupId + '/0/widget/' + widgetName + '?' + qs.stringify(urlParams);
assert.response(server,
{
url: url,
method: 'GET',
headers: {
host: 'localhost'
}
},
{
status: 200,
headers: {
'Content-Type': 'application/json; charset=utf-8'
}
},
function(res, err) {
if (err) {
return next(err);
}
next(null, res);
}
);
},
function finish(err, res) {
self.keysToDelete['map_cfg|' + LayergroupToken.parse(layergroupId).token] = 0;
self.keysToDelete['user:localhost:mapviews:global'] = 5;
return callback(err, res);
}
);
};
TestClient.prototype.drain = function(callback) {
helper.deleteRedisKeys(this.keysToDelete, callback);
};