@hello.nrfcloud.com/proto-map
Version:
Documents the communication protocol between devices, the hello.nrfcloud.com/map backend and web application
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text/typescript
import assert from 'node:assert/strict'
import { describe, it } from 'node:test'
import { LwM2MObjectID } from '../lwm2m/LwM2MObjectID.js'
import type { LwM2MObjectInstance } from '../lwm2m/LwM2MObjectInstance.js'
import type {
Geolocation_14201,
SeaWaterLevel_14230,
} from '../lwm2m/objects.js'
import { lwm2mToSenML } from './lwm2mToSenML.js'
import type { SenMLType } from './SenMLSchema.js'
void describe('lwm2mToSenML()', () => {
void it('should convert LwM2M to SenML', () => {
const location: LwM2MObjectInstance<Geolocation_14201> = {
ObjectID: LwM2MObjectID.Geolocation_14201,
ObjectVersion: '1.0',
Resources: {
'0': 62.469414,
'1': 6.151946,
'6': 'Fixed',
'3': 1,
'99': 1710147413,
},
}
const level1: LwM2MObjectInstance<SeaWaterLevel_14230> = {
ObjectID: LwM2MObjectID.SeaWaterLevel_14230,
ObjectVersion: '1.0',
Resources: {
'0': 84.3,
'1': 'AES',
'99': 1710140400,
},
}
const level2: LwM2MObjectInstance<SeaWaterLevel_14230> = {
ObjectID: LwM2MObjectID.SeaWaterLevel_14230,
ObjectVersion: '1.0',
Resources: {
'0': 140.4,
'1': 'AES',
'99': 1710144000,
},
}
const level3: LwM2MObjectInstance<SeaWaterLevel_14230> = {
ObjectID: LwM2MObjectID.SeaWaterLevel_14230,
ObjectVersion: '1.0',
ObjectInstanceID: 1,
Resources: {
'0': 140.7,
'1': 'AES',
'99': 1710144001,
},
}
const lwm2m: Array<LwM2MObjectInstance<any>> = [
location,
level1,
level2,
level3,
]
const expected: SenMLType = [
{ bn: '14201/0/', n: '0', v: 62.469414, bt: 1710147413 },
{ n: '1', v: 6.151946 },
{ n: '3', v: 1 },
{ n: '6', vs: 'Fixed' },
{ bn: '14230/0/', n: '0', v: 84.3, bt: 1710140400 },
{ n: '1', vs: 'AES' },
{ bn: '14230/0/', n: '0', v: 140.4, bt: 1710144000 },
{ n: '1', vs: 'AES' },
{ bn: '14230/1/', n: '0', v: 140.7, bt: 1710144001 },
{ n: '1', vs: 'AES' },
]
assert.deepEqual(
lwm2m
.map(lwm2mToSenML)
.map((res) => 'senML' in res && res.senML)
.flat(),
expected,
)
})
})