[Init] Initial commit - NetMesh terminal manager

domain/systemKnownHostsAutoImport.test.ts

@@ -0,0 +1,34 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+
+import {
+  DEFAULT_AUTO_IMPORT_SYSTEM_KNOWN_HOSTS,
+  resolveAutoImportSystemKnownHosts,
+  shouldAutoScanSystemKnownHosts,
+} from "./systemKnownHostsAutoImport";
+
+test("resolveAutoImportSystemKnownHosts defaults to enabled for compatibility", () => {
+  assert.equal(DEFAULT_AUTO_IMPORT_SYSTEM_KNOWN_HOSTS, true);
+  assert.equal(resolveAutoImportSystemKnownHosts(null), true);
+  assert.equal(resolveAutoImportSystemKnownHosts(undefined), true);
+});
+
+test("resolveAutoImportSystemKnownHosts respects an explicit stored preference", () => {
+  assert.equal(resolveAutoImportSystemKnownHosts(true), true);
+  assert.equal(resolveAutoImportSystemKnownHosts(false), false);
+});
+
+test("shouldAutoScanSystemKnownHosts only runs once when auto-import is enabled", () => {
+  assert.equal(
+    shouldAutoScanSystemKnownHosts({ autoImportEnabled: true, alreadyScanned: false }),
+    true,
+  );
+  assert.equal(
+    shouldAutoScanSystemKnownHosts({ autoImportEnabled: true, alreadyScanned: true }),
+    false,
+  );
+  assert.equal(
+    shouldAutoScanSystemKnownHosts({ autoImportEnabled: false, alreadyScanned: false }),
+    false,
+  );
+});