[Init] Initial commit - NetMesh terminal manager

components/terminal/hostKeyVerification.test.ts

@@ -0,0 +1,34 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+
+import { createKnownHostFromHostKeyInfo, toHostKeyInfo } from "./hostKeyVerification";
+
+test("host key verification keeps the existing known host id when saving", () => {
+  const hostKeyInfo = toHostKeyInfo({
+    hostname: "switch.local",
+    port: 22,
+    keyType: "unknown",
+    fingerprint: "new-fingerprint",
+    status: "changed",
+    knownHostId: "kh-existing",
+    knownFingerprint: "old-fingerprint",
+  });
+
+  const knownHost = createKnownHostFromHostKeyInfo(
+    hostKeyInfo,
+    { port: 2200 },
+    200,
+    "generated",
+  );
+
+  assert.equal(hostKeyInfo.knownHostId, "kh-existing");
+  assert.deepEqual(knownHost, {
+    id: "kh-existing",
+    hostname: "switch.local",
+    port: 22,
+    keyType: "unknown",
+    publicKey: "SHA256:new-fingerprint",
+    fingerprint: "new-fingerprint",
+    discoveredAt: 200,
+  });
+});