20 lines
2.3 KiB
TypeScript
20 lines
2.3 KiB
TypeScript
import assert from "node:assert/strict"
|
|
import {test} from "node:test"
|
|
import {parseDashboardTraffic} from "./dashboard-traffic"
|
|
const row={id:"1",rxNow:2,txNow:1,rxSeries:[1,2],txSeries:[0,1],observations:{rxNow:true,txNow:true,rxSeries:[true,true],txSeries:[true,true],sampledAt:"2026-09-20T00:00:00Z"}}
|
|
test("traffic sums aligned observed series and does not invent sixty samples",()=>{
|
|
assert.deepEqual(parseDashboardTraffic({servers:[row,{...row,id:"2"}]}),{rx:[2,4],tx:[0,2],rxNow:4,txNow:2,observationsKnown:true,sampledAt:new Date(row.observations.sampledAt).toISOString()})
|
|
assert.deepEqual(parseDashboardTraffic({servers:[]}),{rx:[],tx:[],rxNow:0,txNow:0,observationsKnown:true,sampledAt:null})
|
|
assert.deepEqual(parseDashboardTraffic({servers:[{...row,rxSeries:[],txSeries:[],observations:{...row.observations,rxSeries:[],txSeries:[]}}]}),{rx:[],tx:[],rxNow:2,txNow:1,observationsKnown:true,sampledAt:new Date(row.observations.sampledAt).toISOString()})
|
|
})
|
|
test("missing, duplicate, null, invalid, misaligned and overflowing traffic cannot replace a snapshot",()=>{
|
|
for(const raw of [{},{servers:[row,row]},{servers:[{...row,rxNow:null}]},{servers:[{...row,txNow:-1}]},{servers:[{...row,rxSeries:[null,1]}]},{servers:[{...row,txSeries:[1]}]},{servers:[row,{...row,id:"2",rxSeries:[],txSeries:[]}]},{servers:[{...row,rxNow:Number.MAX_VALUE},{...row,id:"2",rxNow:Number.MAX_VALUE}]}])assert.throws(()=>parseDashboardTraffic(raw))
|
|
})
|
|
|
|
test("legacy rates and absent observations remain unknown while measured zero remains zero",()=>{
|
|
const legacy={...row,observations:undefined};assert.equal(parseDashboardTraffic({servers:[legacy]}).rxNow,null);assert.deepEqual(parseDashboardTraffic({servers:[legacy]}).rx,[null,null]);assert.equal(parseDashboardTraffic({servers:[legacy]}).observationsKnown,false)
|
|
const holes={...row,rxNow:0,txNow:0,rxSeries:[0,0],txSeries:[0,0],observations:{...row.observations,rxSeries:[false,true],txSeries:[false,true]}};const known=parseDashboardTraffic({servers:[holes]});assert.deepEqual(known.rx,[null,0]);assert.equal(known.rxNow,0)
|
|
assert.equal(parseDashboardTraffic({servers:[row,{...legacy,id:"2"}]}).rxNow,null)
|
|
for(const observations of [{...row.observations,rxSeries:[]},{...row.observations,sampledAt:null},{...row.observations,sampledAt:"invalid"}])assert.throws(()=>parseDashboardTraffic({servers:[{...row,observations}]}))
|
|
})
|