iotagent-node-lib
Version:
IoT Agent library to interface with NGSI Context Broker
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JavaScript
/*
* Copyright 2016 Telefonica Investigación y Desarrollo, S.A.U
*
* This file is part of fiware-iotagent-lib
*
* fiware-iotagent-lib is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* fiware-iotagent-lib is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with fiware-iotagent-lib.
* If not, see http://www.gnu.org/licenses/.
*
* For those usages not covered by the GNU Affero General Public License
* please contact with::[contacto@tid.es]
*
* Modified by: Daniel Calvo - ATOS Research & Innovation
*/
/* eslint-disable no-unused-vars */
const iotAgentLib = require('../../../../lib/fiware-iotagent-lib');
const utils = require('../../../tools/utils');
const request = utils.request;
const should = require('should');
const logger = require('logops');
const nock = require('nock');
const moment = require('moment');
const timekeeper = require('timekeeper');
let contextBrokerMock;
const iotAgentConfig = {
contextBroker: {
host: '192.168.1.1',
port: '1026',
ngsiVersion: 'v2'
},
server: {
port: 4041,
host: 'localhost'
},
types: {
WeatherStation: {
commands: [],
type: 'WeatherStation',
lazy: [],
active: [
{
object_id: 'p',
name: 'pressure',
type: 'Hgmm'
},
{
object_id: 'h',
name: 'humidity',
type: 'Percentage',
entity_name: 'Higro2000',
entity_type: 'Higrometer',
metadata: {
unitCode: {
type: 'Text',
value: 'Hgmm'
}
}
}
]
},
WeatherStation2: {
commands: [],
type: 'WeatherStation',
lazy: [],
active: [
{
object_id: 'p',
name: 'pressure',
type: 'Hgmm'
},
{
object_id: 'h',
name: 'humidity',
type: 'Percentage',
entity_name: 'Higro2000'
}
]
},
WeatherStation3: {
commands: [],
type: 'WeatherStation',
lazy: [],
active: [
{
object_id: 'p',
name: 'pressure',
type: 'Hgmm'
},
{
object_id: 'h',
name: 'humidity',
type: 'Percentage',
entity_name: '"Station Number "+sn*10'
}
]
},
WeatherStation4: {
commands: [],
type: 'WeatherStation',
lazy: [],
active: [
{
object_id: 'p',
name: 'pressure',
type: 'Hgmm',
entity_name: '"Station Number "+sn*10'
},
{
object_id: 'h',
name: 'humidity',
type: 'Percentage',
entity_name: '"Station Number "+sn*10'
}
]
},
WeatherStation5: {
commands: [],
type: 'WeatherStation',
lazy: [],
active: [
{
object_id: 'p',
name: 'pressure',
type: 'Hgmm'
},
{
object_id: 'h',
name: 'pressure',
type: 'Hgmm',
entity_name: 'Higro2000',
entity_type: 'Higrometer'
}
]
},
WeatherStation6: {
commands: [],
type: 'WeatherStation',
lazy: [],
active: [
{
object_id: 'p',
name: 'pressure',
type: 'Hgmm',
entity_name: 'Higro2002',
entity_type: 'Higrometer'
},
{
object_id: 'h',
name: 'pressure',
type: 'Hgmm',
entity_name: 'Higro2000',
entity_type: 'Higrometer'
}
]
},
WeatherStation7: {
commands: [],
type: 'WeatherStation',
lazy: [],
active: [
{
object_id: 'p',
name: 'pressure',
type: 'Hgmm',
metadata: {
unitCode: { type: 'Text', value: 'Hgmm' }
},
entity_name: 'Higro2002',
entity_type: 'Higrometer'
},
{
object_id: 'h',
name: 'pressure',
type: 'Hgmm',
entity_name: 'Higro2000',
entity_type: 'Higrometer'
}
]
},
WeatherStation8: {
commands: [],
type: 'WeatherStation',
lazy: [],
active: [
{
object_id: 'v1',
name: 'vol',
expression: 'v1*100',
type: 'Number',
entity_name: 'WeatherStation1'
},
{
object_id: 'v2',
name: 'vol',
expression: 'v2*100',
type: 'Number',
entity_name: 'WeatherStation2'
},
{
object_id: 'v',
name: 'vol',
expression: 'v*100',
type: 'Number'
}
]
},
WeatherStation9: {
commands: [],
type: 'WeatherStation',
name: 'ws9b',
lazy: [],
active: [
{
object_id: 'p',
name: 'pressure',
type: 'Hgmm'
},
{
object_id: 'h',
name: 'humidity',
type: 'Percentage',
entity_type: 'Higrometer',
metadata: {
unitCode: {
type: 'Text',
value: 'Hgmm'
}
}
}
]
},
WeatherStation8Jexl: {
commands: [],
type: 'WeatherStation',
lazy: [],
active: [
{
object_id: 'v1',
name: 'vol',
expression: 'v1 * 100',
type: 'Number',
entity_name: 'WeatherStation1'
},
{
object_id: 'v2',
name: 'vol',
expression: 'v2 * 100',
type: 'Number',
entity_name: 'WeatherStation2'
},
{
object_id: 'v',
name: 'vol',
expression: 'v * 100',
type: 'Number'
}
]
},
WeatherStation9Jexl: {
commands: [],
type: 'WeatherStation',
lazy: [],
staticAttributes: [
{
name: 'st1',
type: 'Number',
value: 1
},
{
name: 'st2',
type: 'Number',
value: 2
}
],
active: [
{
object_id: 'v1',
name: 'vol',
expression: 'st1 * 100',
type: 'Number',
entity_name: 'WeatherStation1'
},
{
object_id: 'v2',
name: 'vol',
expression: 'st2 * 100',
type: 'Number',
entity_name: 'WeatherStation2'
},
{
object_id: 'v',
name: 'vol',
expression: 'v * 100',
type: 'Number'
}
]
},
WeatherStation10: {
commands: [],
type: 'WeatherStation',
lazy: [],
active: [
{
object_id: 'p',
name: 'pressure',
type: 'Hgmm'
},
{
object_id: 'h',
name: 'humidity',
type: 'Percentage',
entity_name: 'Higro2000',
entity_type: 'Higrometer',
metadata: {
unitCode: {
type: 'Text',
value: 'Hgmm'
}
}
},
{
object_id: 'TimeInstant',
name: 'TimeInstant',
type: 'DateTime',
entity_name: 'Higro2000',
entity_type: 'Higrometer'
}
]
},
Sensor001: {
commands: [],
type: 'Sensor',
lazy: [],
active: [
{
type: 'number',
name: 'vol',
object_id: 'cont1',
entity_name: 'SO1',
entity_type: 'WM'
},
{
type: 'number',
name: 'vol',
object_id: 'cont2',
entity_name: 'SO2',
entity_type: 'WM'
},
{
type: 'number',
name: 'vol',
object_id: 'cont3',
entity_name: 'SO3',
entity_type: 'WM'
},
{
type: 'number',
name: 'vol',
object_id: 'cont4',
entity_name: 'SO4',
entity_type: 'WM'
},
{
type: 'number',
name: 'vol',
object_id: 'cont5',
entity_name: 'SO5',
entity_type: 'WM'
}
]
},
SensorCommand: {
commands: [
{
name: 'PING',
type: 'command'
}
],
type: 'SensorCommand',
lazy: []
},
WrongStation: {
commands: [],
type: 'WrongStation',
lazy: [],
active: [
{
object_id: 'v1',
name: 'type',
type: 'string',
entity_name: 'WrongStation1'
},
{
object_id: 'v2',
name: 'id',
type: 'string',
entity_name: 'WrongStation1'
},
{
object_id: 'v',
name: 'vol',
type: 'Number',
entity_name: 'WrongStation1'
}
]
},
SharedIds1: {
commands: [],
type: 'ShareStation',
lazy: [],
active: [
{
object_id: 'v1',
name: 'volt1',
type: 'Number',
entity_name: 'WeatherStation1',
entity_type: 'Type1'
},
{
object_id: 'v2',
name: 'volt2',
type: 'Number',
entity_name: 'WeatherStation1',
entity_type: 'Type2'
},
{
object_id: 'v3',
name: 'extravolt2',
type: 'Number',
entity_name: 'WeatherStation1',
entity_type: 'Type2'
},
{
object_id: 'v',
name: 'vol',
type: 'Number'
}
]
},
SharedIds2: {
commands: [],
type: 'ShareStation',
lazy: [],
active: [
{
object_id: 'v1',
name: 'vol',
type: 'Number',
entity_name: 'WeatherStation1',
entity_type: 'Type1'
},
{
object_id: 'v2',
name: 'vol',
type: 'Number',
entity_name: 'WeatherStation1',
entity_type: 'Type2'
},
{
object_id: 'v3',
name: 'extravol',
type: 'Number',
entity_name: 'WeatherStation1',
entity_type: 'Type2'
},
{
object_id: 'v',
name: 'vol',
type: 'Number'
}
]
},
SharedIds3: {
commands: [],
type: 'ShareStation',
lazy: [],
active: [
{
object_id: 'fakev1',
expression: 'v',
name: 'vol',
type: 'Number',
entity_name: 'WeatherStation1',
entity_type: 'Type1'
},
{
object_id: 'fakev2',
expression: 'v',
name: 'vol',
type: 'Number',
entity_name: 'WeatherStation1',
entity_type: 'Type2'
},
{
object_id: 'fakev3',
expression: 'v',
name: 'extravol',
type: 'Number',
entity_name: 'WeatherStation1',
entity_type: 'Type2'
},
{
object_id: 'v',
name: 'vol',
type: 'Number'
}
]
},
GPS: {
commands: [],
type: 'GPS',
lazy: [],
active: [
{
name: 'explicit',
type: 'number',
entity_name: 'SO5',
object_id: 'x'
},
{
name: 'explicit',
type: 'number',
entity_name: 'SO6',
object_id: 'y'
}
],
explicitAttrs: true
},
GPS1: {
commands: [],
type: 'GPS',
lazy: [],
active: [
{
name: 'explicit',
type: 'number',
object_id: 'z'
},
{
name: 'expectedAtt',
type: 'number',
expression: 'z+1'
},
{
name: 'alsoexpectedAtt',
type: 'number',
expression: 'w+1',
skipValue: 'loquesea'
},
{
name: 'nonexpectedAttByDefaultSkipValue',
type: 'number',
expression: 'w+1'
},
{
name: 'explicit',
type: 'number',
entity_name: 'SO5',
object_id: 'x'
},
{
name: 'explicit',
type: 'number',
entity_name: 'SO6',
object_id: 'y'
}
],
explicitAttrs: true
},
GPS2: {
commands: [],
type: 'GPS',
lazy: [],
active: [
{
name: 'foo',
type: 'text',
object_id: 'f'
},
{
name: 'attr1',
type: 'number',
entity_name: 'SO5',
object_id: 'x'
},
{
name: 'attr2',
type: 'number',
entity_name: 'SO6',
object_id: 'y'
}
],
staticAttributes: [
{
name: 'bar',
type: 'text',
value: 'b'
}
],
explicitAttrs: '[ "attr1", "attr2" ]'
},
LightMultiDefault: {
commands: [],
type: 'Light',
lazy: [],
active: [
{
object_id: 'p',
name: 'pressure',
type: 'Number',
entity_type: 'myType',
entity_name: 'Ligth:mymulti'
},
{
object_id: 'q',
name: 'pressure',
type: 'Number'
}
]
}
},
service: 'smartgondor',
subservice: 'gardens',
providerUrl: 'http://smartgondor.com',
useCBflowControl: true
};
describe('NGSI-v2 - Multi-entity plugin', function () {
beforeEach(function (done) {
logger.setLevel('FATAL');
iotAgentLib.activate(iotAgentConfig, function () {
iotAgentLib.clearAll(function () {
done();
});
});
});
afterEach(function (done) {
iotAgentLib.clearAll(function () {
iotAgentLib.deactivate(done);
});
});
describe('When an update comes for a multientity measurement', function () {
const values = [
{
name: 'p',
type: 'centigrades',
value: '52'
},
{
name: 'h',
type: 'Percentage',
value: '12'
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin1.json'
)
)
.reply(204);
});
it('should send two context elements, one for each entity', function (done) {
iotAgentLib.update('ws4', 'WeatherStation', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity measurement based on entity_type', function () {
const values = [
{
name: 'p',
type: 'centigrades',
value: '52'
},
{
name: 'h',
type: 'Percentage',
value: '12'
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin17.json'
)
)
.reply(204);
});
it('should send two context elements, one for each entity', function (done) {
iotAgentLib.update('ws9b', 'WeatherStation9', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity measurement with same attribute name', function () {
const values = [
{
name: 'h',
type: 'Hgmm',
value: '16'
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin4.json'
)
)
.reply(204);
});
it('should send context elements', function (done) {
iotAgentLib.update('ws5', 'WeatherStation5', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity multi measurement with same attribute name', function () {
const values = [
{
name: 'h',
type: 'Hgmm',
value: '16'
},
{
name: 'p',
type: 'Hgmm',
value: '17'
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin5.json'
)
)
.reply(204);
});
it('should send context elements', function (done) {
iotAgentLib.update('ws6', 'WeatherStation6', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
/* jshint maxlen: 200 */
describe('When an update comes for a multientity multi measurement with metadata and the same attribute name', function () {
const values = [
{
name: 'h',
type: 'Hgmm',
value: '16'
},
{
name: 'p',
type: 'Hgmm',
value: '17'
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin8.json'
)
)
.reply(204);
});
it('should send context elements', function (done) {
iotAgentLib.update('ws7', 'WeatherStation7', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity defined with an expression', function () {
const values = [
{
name: 'p',
type: 'centigrades',
value: '52'
},
{
name: 'h',
type: 'Percentage',
value: '12'
},
{
name: 'sn',
type: 'Number',
value: '5'
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin3.json'
)
)
.reply(204);
});
it('should send the update value to the resulting value of the expression', function (done) {
iotAgentLib.update('ws4', 'WeatherStation3', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity defined with an expression (multi values)', function () {
const values = [
{
name: 'p',
type: 'centigrades',
value: '52'
},
{
name: 'h',
type: 'Percentage',
value: '12'
},
{
name: 'sn',
type: 'Number',
value: '5'
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin9.json'
)
)
.reply(204);
});
it('should send the update value to the resulting value of the expression', function (done) {
iotAgentLib.update('ws8', 'WeatherStation4', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity defined with an expression (multi values / multiple entities / same attribute)', function () {
const values = [
{
name: 'v',
type: 'Number',
value: 0
},
{
name: 'v1',
type: 'Number',
value: 1
},
{
name: 'v2',
type: 'Number',
value: 2
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin10.json'
)
)
.reply(204);
});
it('should send the update value to the resulting value of the expression', function (done) {
iotAgentLib.update('ws9', 'WeatherStation8', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity with same entity_id and different entity_type with different attrs', function () {
const values = [
{
name: 'v',
type: 'Number',
value: 0
},
{
name: 'v1',
type: 'Number',
value: 1
},
{
name: 'v2',
type: 'Number',
value: 2
},
{
name: 'v3',
type: 'Number',
value: 3
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin12.json'
)
)
.reply(204);
});
it('should send the update value to three entities with different attribute names and different object_id', function (done) {
iotAgentLib.update('sh1', 'SharedIds1', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity with same entity_id and different entity_type whit shared attrs', function () {
const values = [
{
name: 'v',
type: 'Number',
value: 0
},
{
name: 'v1',
type: 'Number',
value: 1
},
{
name: 'v2',
type: 'Number',
value: 2
},
{
name: 'v3',
type: 'Number',
value: 3
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin13.json'
)
)
.reply(204);
});
it('should send the update value to three entities with same attribute names', function (done) {
iotAgentLib.update('sh2', 'SharedIds2', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity with same entity_id and different entity_type whit shared attrs and shared object_id', function () {
const values = [
{
name: 'v',
type: 'Number',
value: 0
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin14.json'
)
)
.reply(204);
});
it('should send the update value to three entities with same attribute names', function (done) {
iotAgentLib.update('sh3', 'SharedIds3', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity defined with an expression (multi values / multiple entities / same attribute) - JEXL', function () {
const values = [
{
name: 'v',
type: 'Number',
value: 0
},
{
name: 'v1',
type: 'Number',
value: 1
},
{
name: 'v2',
type: 'Number',
value: 2
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin10.json'
)
)
.reply(204);
});
it('should send the update value to the resulting value of the expression', function (done) {
iotAgentLib.update('ws9', 'WeatherStation8Jexl', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity defined with an expression (multi values / multiple entities / same attribute) - JEXL with static', function () {
const values = [
{
name: 'v',
type: 'Number',
value: 0
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin10b.json'
)
)
.reply(204);
});
it('should send the update value to the resulting value of the expression', function (done) {
iotAgentLib.update('ws9', 'WeatherStation9Jexl', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
// Updated test same case that updateContextMultientityPlugin4.json
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin11.json'
)
)
.reply(204);
});
describe('When an update comes for a multientity whith a wrong mapping', function () {
const values = [
{
name: 'v',
type: 'Number',
value: 0
},
{
name: 'v1',
type: 'Number',
value: 1
},
{
name: 'v2',
type: 'Number',
value: 2
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin11.json'
)
)
.reply(204);
});
it('should send the update value to the resulting value of the expression overwriting wrong id and type mapped attributes', function (done) {
iotAgentLib.update('ws11', 'WrongStation', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity measurement without type for one entity', function () {
const values = [
{
name: 'p',
type: 'centigrades',
value: '52'
},
{
name: 'h',
type: 'Percentage',
value: '12'
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin2.json'
)
)
.reply(204);
});
it('should use the device type as a default value', function (done) {
iotAgentLib.update('ws4', 'WeatherStation2', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity measurement explicitAttrs for one entity', function () {
const values = [
{
name: 'x',
type: 'Number',
value: 52
},
{
name: 'y',
type: 'Number',
value: 13
},
{
name: 'z',
type: 'Number',
value: 12
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin15.json'
)
)
.reply(204);
});
it('should remove hidden attrs from the value', function (done) {
iotAgentLib.update('gps1', 'GPS', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity measurement explicitAttrs for several entities', function () {
const values = [
{
name: 'x',
type: 'Number',
value: 52
},
{
name: 'y',
type: 'Number',
value: 13
},
{
name: 'z',
type: 'Number',
value: 12
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin25.json'
)
)
.reply(204);
});
it('should remove hidden attrs from the value', function (done) {
iotAgentLib.update('gps1', 'GPS1', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe('When an update comes for a multientity measurement explicitAttrs as jexl for one entity', function () {
const values = [
{
name: 'x',
type: 'Number',
value: 52
},
{
name: 'y',
type: 'Number',
value: 13
},
{
name: 'z',
type: 'Number',
value: 12
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin16.json'
)
)
.reply(204);
});
it('should remove hidden attrs from the value', function (done) {
iotAgentLib.update('gps1', 'GPS2', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
describe(
'When an update comes for a multientity measurement and there are attributes with' +
' the same name but different alias and mapped to different CB entities',
function () {
const values = [
{
name: 'cont1',
type: 'number',
value: '38'
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin6.json'
)
)
.reply(204);
});
it('should update only the appropriate CB entity', function (done) {
iotAgentLib.update('Sensor', 'Sensor001', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
}
);
describe(
'When an update comes for a multientity multi measurement and there are attributes with' +
' the same name but different alias and mapped to different CB entities',
function () {
const values = [
{
name: 'cont1',
type: 'number',
value: '38'
},
{
name: 'cont2',
type: 'number',
value: '39'
},
{
name: 'cont3',
type: 'number',
value: '40'
},
{
name: 'cont5',
type: 'number',
value: '42'
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityPlugin7.json'
)
)
.reply(204);
});
it('should update only the appropriate CB entity', function (done) {
iotAgentLib.update('Sensor', 'Sensor001', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
}
);
describe('When pseudo-multientity device is provisioned (entity_type and default entity_id)', function () {
// Case: Expression which results is sent as a new attribute
const values = [
{
name: 'p',
type: 'Number',
value: 90
},
{
name: 'q',
type: 'Number',
value: 60
}
];
beforeEach(function () {
nock.cleanAll();
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHeader('fiware-servicepath', 'gardens')
.post(
'/v2/op/update?options=flowControl',
utils.readExampleFile(
'./test/unit/ngsiv2/examples/contextRequests/updateContextMultientityJexlExpressionPlugin1.json'
)
)
.reply(204);
});
it('should work without invalid expression error', function (done) {
iotAgentLib.update('lightPseudo:id', 'LightMultiDefault', '', values, function (error) {
should.not.exist(error);
contextBrokerMock.done();
done();
});
});
});
});
describe('NGSI-v2 - Multi-entity plugin is executed before timestamp process plugin', function () {
beforeEach(function (done) {
logger.setLevel('DEBUG');
iotAgentConfig.timestamp = true;
iotAgentLib.activate(iotAgentConfig, function () {
iotAgentLib.clearAll(function () {
done();
});
});
});
afterEach(function (done) {
iotAgentLib.clearAll(function () {
iotAgentLib.deactivate(done);
});
});
describe('When an update comes for a multientity measurement and timestamp is enabled in config file', function () {
const values = [
{
name: 'p',
type: 'centigrades',
value: '52'
},
{
name: 'h',
type: 'Percentage',
value: '12'
},
{
name: 'TimeInstant',
type: 'DateTime',
value: '2016-05-30T16:25:22.304Z'
}
];
const singleValue = [
{
name: 'h',
type: 'Percentage',
value: '12'
}
];
beforeEach(function () {
nock.cleanAll();
});
it('should send two context elements, one for each entity', function (done) {
contextBrokerMock = nock('http://192.168.1.1:1026')
.matchHeader('fiware-service', 'smartgondor')
.matchHe