require('../../support/test_helper'); var assert = require('../../support/assert'); var TestClient = require('../../support/test-client'); describe('histogram-dataview', function() { afterEach(function(done) { if (this.testClient) { this.testClient.drain(done); } else { done(); } }); var ERROR_RESPONSE = { status: 400, headers: { 'Content-Type': 'application/json; charset=utf-8' } }; function createMapConfig(dataviews) { return { version: '1.5.0', layers: [ { "type": "cartodb", "options": { "source": { "id": "HEAD" }, "cartocss": "#points { marker-width: 10; marker-fill: red; }", "cartocss_version": "2.3.0" } } ], dataviews: dataviews, analyses: [ { "id": "HEAD", "type": "source", "params": { "query": "select null::geometry the_geom_webmercator, x from generate_series(0,1000) x" } } ] }; } it('should fail when invalid dataviews object is provided, string case', function(done) { var mapConfig = createMapConfig("wadus-string"); this.testClient = new TestClient(mapConfig, 1234); this.testClient.getLayergroup({ response: ERROR_RESPONSE }, function(err, errObj) { assert.ok(!err, err); assert.deepEqual(errObj.errors, [ '"dataviews" must be a valid JSON object: "string" type found' ]); done(); }); }); it('should fail when invalid dataviews object is provided, array case', function(done) { var mapConfig = createMapConfig([]); this.testClient = new TestClient(mapConfig, 1234); this.testClient.getLayergroup({ response: ERROR_RESPONSE }, function(err, errObj) { assert.ok(!err, err); assert.deepEqual(errObj.errors, [ '"dataviews" must be a valid JSON object: "array" type found' ]); done(); }); }); it('should work with empty but valid objects', function(done) { var mapConfig = createMapConfig({}); this.testClient = new TestClient(mapConfig, 1234); this.testClient.getLayergroup(function(err, layergroup) { assert.ok(!err, err); assert.ok(layergroup); assert.ok(layergroup.layergroupid); done(); }); }); });