[Init] Initial commit - NetMesh terminal manager

application/state/commandBlocklistSettings.test.ts

@@ -0,0 +1,36 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import { migrateLegacyCommandBlocklist } from '../../domain/commandBlocklist';
+import commandBlocklistTable from '../../lib/commandBlocklist.json';
+
+const legacyDefaults = [
+  ...commandBlocklistTable.common,
+  ...commandBlocklistTable.posixNative,
+  ...commandBlocklistTable.posix,
+];
+
+test('untouched legacy defaults gain the PowerShell group once', () => {
+  assert.deepEqual(
+    migrateLegacyCommandBlocklist(legacyDefaults),
+    [...legacyDefaults, ...commandBlocklistTable.powershell],
+  );
+});
+
+test('customized legacy settings preserve removed defaults', () => {
+  const customized = legacyDefaults.slice(1);
+  assert.deepEqual(migrateLegacyCommandBlocklist(customized), customized);
+  assert.deepEqual(migrateLegacyCommandBlocklist([]), []);
+});
+
+test('legacy settings keep user additions while gaining new defaults', () => {
+  const customized = [...legacyDefaults, 'company-forbidden-command'];
+  assert.deepEqual(
+    migrateLegacyCommandBlocklist(customized),
+    [...customized, ...commandBlocklistTable.powershell],
+  );
+});
+
+test('a list that already contains a PowerShell default is left unchanged', () => {
+  const alreadyUpgraded = [...legacyDefaults, commandBlocklistTable.powershell[0]];
+  assert.deepEqual(migrateLegacyCommandBlocklist(alreadyUpgraded), alreadyUpgraded);
+});