107 lines
3.6 KiB
JavaScript
107 lines
3.6 KiB
JavaScript
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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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var _ = require('underscore');
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describe('widgets', function() {
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describe('lists', function() {
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afterEach(function(done) {
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if (this.testClient) {
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this.testClient.drain(done);
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} else {
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done();
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}
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});
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function listsMapConfig(columns) {
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return {
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version: '1.5.0',
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layers: [
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{
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type: 'mapnik',
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options: {
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sql: 'select * from test_table',
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cartocss: '#layer0 { marker-fill: red; marker-width: 10; }',
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cartocss_version: '2.0.1',
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widgets: {
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places: {
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type: 'list',
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options: {
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columns: columns || ['name', 'address']
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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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};
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}
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var EXPECTED_NAMES = ['Hawai', 'El Estocolmo', 'El Rey del Tallarín', 'El Lacón', 'El Pico'];
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it('can be fetched from a valid list', function(done) {
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var columns = ['name', 'address'];
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this.testClient = new TestClient(listsMapConfig(columns));
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this.testClient.getWidget('places', function (err, res, list) {
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assert.ok(!err, err);
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assert.ok(list);
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assert.equal(list.type, 'list');
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assert.equal(list.rows.length, 5);
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assert.ok(onlyHasFields(list, columns));
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var names = list.rows.map(function (item) {
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return item.name;
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});
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assert.deepEqual(names, EXPECTED_NAMES);
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var expectedAddresses = [
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'Calle de Pérez Galdós 9, Madrid, Spain',
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'Calle de la Palma 72, Madrid, Spain',
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'Plaza Conde de Toreno 2, Madrid, Spain',
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'Manuel Fernández y González 8, Madrid, Spain',
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'Calle Divino Pastor 12, Madrid, Spain'
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];
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var addresses = list.rows.map(function (item) {
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return item.address;
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});
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assert.deepEqual(addresses, expectedAddresses);
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done();
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});
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});
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it('should fetch just one column', function(done) {
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var columns = ['name'];
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this.testClient = new TestClient(listsMapConfig(columns));
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this.testClient.getWidget('places', function (err, res, list) {
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assert.ok(!err, err);
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assert.ok(list);
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assert.equal(list.type, 'list');
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assert.equal(list.rows.length, 5);
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assert.ok(onlyHasFields(list, columns));
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var names = list.rows.map(function (item) {
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return item.name;
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});
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assert.deepEqual(names, EXPECTED_NAMES);
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done();
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});
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});
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function onlyHasFields(list, expectedFields) {
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var fields = (!!list.rows[0]) ? Object.keys(list.rows[0]) : [];
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return _.difference(fields, expectedFields).length === 0 &&
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_.difference(expectedFields, fields).length === 0;
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}
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});
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});
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