40 lines
1.6 KiB
TypeScript
40 lines
1.6 KiB
TypeScript
import { test } from 'node:test'
|
|
import assert from 'node:assert/strict'
|
|
import { EndpointRouter } from '../src/core/network.ts'
|
|
|
|
let local = 'https://lan.example.com'
|
|
let remote = 'https://api.example.com'
|
|
test('蜂窝网络与未知网络不探测内网', async () => {
|
|
for (let type of ['4g', '5g', 'unknown']) {
|
|
let probes = 0
|
|
let r = new EndpointRouter({ local, remote, storeId: 's1' }, async () => { probes++; return 's1' })
|
|
assert.equal(await r.select(type), remote)
|
|
assert.equal(probes, 0)
|
|
}
|
|
})
|
|
test('Wi-Fi 只有对应门店探测成功才走内网，失败进入冷却', async () => {
|
|
let probes = 0
|
|
let r = new EndpointRouter({ local, remote, storeId: 's1' }, async () => { probes++; return 's2' })
|
|
assert.equal(await r.select('wifi'), remote)
|
|
assert.equal(await r.select('wifi'), remote)
|
|
assert.equal(probes, 1)
|
|
let good = new EndpointRouter({ local, remote, storeId: 's1' }, async () => 's1')
|
|
assert.equal(await good.select('wifi'), local)
|
|
})
|
|
test('网络切换后丢弃过期内网探测结果', async () => {
|
|
let resolve!: (value: string) => void
|
|
let r = new EndpointRouter({ local, remote, storeId: 's1' }, () => new Promise(res => { resolve = res }))
|
|
let old = r.select('wifi')
|
|
assert.equal(await r.select('4g'), remote)
|
|
resolve('s1')
|
|
assert.equal(await old, remote)
|
|
assert.equal(r.current, remote)
|
|
})
|
|
test('无网络明确离线；连通失败切回公网', async () => {
|
|
let r = new EndpointRouter({ local, remote, storeId: 's1' }, async () => 's1')
|
|
await assert.rejects(r.select('none'), /网络/)
|
|
await r.select('wifi')
|
|
r.fallback()
|
|
assert.equal(r.current, remote)
|
|
})
|