fix(ui): сохранить неизвестные данные и ошибки BGP на дашборде

tests/e2e/dashboard-data.spec.ts

@@ -1,8 +1,10 @@
 import { test, expect, type Page } from "@playwright/test"
 import { serverReadSchema } from "../../packages/contracts/src/servers"
 
-async function setup(page: Page, initiallyFailed = false, serverCount = 1) {
-  const control = { failed: initiallyFailed, partial: false, prefixes: 321, hold: false, holdPath: "/api/bgp/sessions", fallback: false, failFallback: false, pending: 0, release: () => {} }
+import {bgpSession} from "./fixtures/bgp"
+
+async function setup(page: Page, initiallyFailed = false, serverCount = 1, initialBgpPayload?:unknown) {
+  const control = { failed: initiallyFailed, partial: false, prefixes: 321 as number|null, bgpPayload: initialBgpPayload as unknown, hold: false, holdPath: "/api/bgp/catalog", fallback: false, failFallback: false, pending: 0, release: () => {} }
   let release!: () => void
   const gate = new Promise<void>(resolve => { release = resolve })
   control.release = release
@@ -16,7 +18,7 @@ async function setup(page: Page, initiallyFailed = false, serverCount = 1) {
     const path = new URL(route.request().url()).pathname
     if (path === "/api/auth/config") return route.fulfill({ json: { required: false } })
     if (path === "/api/evobgp/settings") return route.fulfill({ json: { enabled: false, baseUrl: "", secretConfigured: false } })
-    const fail = control.failed || (control.failFallback && path === "/api/uptime/speed-probes") || (control.partial && ["/api/bgp/sessions", "/api/filters/gre-tunnels", "/api/events", "/api/internet-path/latest", "/api/traffic/servers"].includes(path))
+    const fail = control.failed || (control.failFallback && path === "/api/uptime/speed-probes") || (control.partial && ["/api/bgp/catalog", "/api/filters/gre-tunnels", "/api/events", "/api/internet-path/latest", "/api/traffic/servers"].includes(path))
     const prefixes = control.prefixes
     if (control.hold && path === control.holdPath) {
       control.hold = false
@@ -26,7 +28,7 @@ async function setup(page: Page, initiallyFailed = false, serverCount = 1) {
     if (fail) return route.fulfill({ status: 503, json: { error: "Источник временно недоступен" } })
     const json = path === "/api/servers" ? servers
       : path === "/api/uptime/overview" ? { probes: [] }
-      : path === "/api/bgp/sessions" ? [{ state: "Established", prefixesRx: prefixes }]
+      : path === "/api/bgp/catalog" ? control.bgpPayload !== undefined ? control.bgpPayload : {sessions:[bgpSession(1,prefixes)],failures:[]}
       : path === "/api/filters/rules" ? { rulesets: [] }
       : path === "/api/filters/gre-tunnels" ? { tunnels: [{ id: "g1", name: "GRE сохранён", status: "down", serverId: "1" }] }
       : path === "/api/wireguard" ? { interfaces: [], peers: [] }
@@ -126,7 +128,7 @@ test("Дашборд: поздний ответ не заменяет свежи
   control.prefixes = 999
   await page.evaluate(() => window.dispatchEvent(new Event("mm:uptime-probes-changed")))
   await expect(bgp(page)).toContainText("999")
-  const oldResponse = page.waitForResponse(response => response.url().includes("/api/bgp/sessions"))
+  const oldResponse = page.waitForResponse(response => response.url().includes("/api/bgp/catalog"))
   control.release()
   await (await oldResponse).finished()
   await page.evaluate(() => new Promise(resolve => requestAnimationFrame(() => requestAnimationFrame(resolve))))
@@ -203,3 +205,14 @@ test('Сквозная приёмка: проблема → опрос серв
   await expect(poll).toBeEnabled()
   expect(writes).toEqual(['/api/servers/2/poll', '/api/servers/2/poll'])
 })
+
+for(const broken of ["missing","partial","duplicate","counter","conflict"])test("Dashboard strict BGP unknown and last good/"+broken,async({page})=>{
+ const sessions=[bgpSession()],failure={serverId:2,serverName:"Узел без ответа",error:"timeout"};const payload=broken==="missing"?{sessions:[]}:broken==="partial"?{sessions,failures:[failure]}:broken==="duplicate"?{sessions:[...sessions,...sessions],failures:[]}:broken==="counter"?{sessions:[bgpSession(1,-1)],failures:[]}:{sessions,failures:[{...failure,serverId:1}]};
+ const control=await setup(page,false,1,payload);const source=page.locator('[data-source="bgp"]');await expect(refresh(page)).toBeEnabled();await expect(source).toContainText("ошибка");await expect(bgp(page)).toContainText("—");
+ control.bgpPayload=undefined;await refresh(page).click();await expect(bgp(page)).toContainText("321");const receivedAt=await source.locator("time").getAttribute("datetime");control.bgpPayload=payload;await refresh(page).click();await expect(source).toContainText("ошибка обновления");await expect(source.locator("time")).toHaveAttribute("datetime",receivedAt!);await expect(bgp(page)).toContainText("321");await expect(page.locator('[data-source="servers"]')).not.toContainText("ошибка");
+ control.bgpPayload=undefined;control.prefixes=999;await refresh(page).click();await expect(bgp(page)).toContainText("999");await expect(source).not.toContainText("ошибка");
+})
+for(const unknown of ["prefix","state"])test("Dashboard BGP accepts observed unknown without inventing zero/"+unknown,async({page})=>{
+ const control=await setup(page);await expect(bgp(page)).toContainText("321");await expect(refresh(page)).toBeEnabled();control.bgpPayload={sessions:[unknown==="prefix"?bgpSession(1,null):{...bgpSession(),state:"Unknown"}],failures:[]};await refresh(page).click();await expect(bgp(page)).toContainText("—");await expect(bgp(page)).toContainText("префиксы неизвестны");await expect(bgp(page)).toContainText(unknown==="prefix"?"Сессий установлено: 1":"Сессий установлено: неизвестно");await expect(page.locator('[data-source="bgp"]')).not.toContainText("ошибка");
+ control.bgpPayload={sessions:[],failures:[]};await refresh(page).click();await expect(bgp(page)).toContainText("Сессий установлено: 0");await expect(bgp(page)).not.toContainText("—");
+})