[Init] Initial commit - NetMesh terminal manager

domain/aiPanelContextsEqual.test.ts

@@ -0,0 +1,59 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+
+import {
+  aiPanelContextsEqual,
+  retainStableAiPanelContexts,
+  type AIPanelContextLike,
+  type AIPanelTerminalSessionLike,
+} from './aiPanelContextsEqual.ts';
+
+const sessionInfo = (
+  overrides: Partial<AIPanelTerminalSessionLike> = {},
+): AIPanelTerminalSessionLike => ({
+  sessionId: 's1',
+  hostId: 'h1',
+  hostname: 'example.test',
+  label: 'example',
+  connected: true,
+  ...overrides,
+});
+
+const context = (
+  overrides: Partial<AIPanelContextLike> = {},
+): AIPanelContextLike => ({
+  scopeType: 'terminal',
+  scopeTargetId: 's1',
+  scopeHostIds: ['h1'],
+  scopeLabel: 'example',
+  terminalSessions: [sessionInfo()],
+  ...overrides,
+});
+
+test('aiPanelContextsEqual is true for structurally equal maps with different identity', () => {
+  const a = new Map([['s1', context()]]);
+  const b = new Map([['s1', context()]]);
+  assert.equal(aiPanelContextsEqual(a, b), true);
+  assert.equal(retainStableAiPanelContexts(a, b), a);
+});
+
+test('aiPanelContextsEqual is false when connection status changes', () => {
+  const a = new Map([['s1', context({ terminalSessions: [sessionInfo({ connected: true })] })]]);
+  const b = new Map([['s1', context({ terminalSessions: [sessionInfo({ connected: false })] })]]);
+  assert.equal(aiPanelContextsEqual(a, b), false);
+  assert.equal(retainStableAiPanelContexts(a, b), b);
+});
+
+test('aiPanelContextsEqual is false when port-forward status changes', () => {
+  const a = new Map([['s1', context({
+    terminalSessions: [sessionInfo({
+      activePortForwards: [{ ruleId: 'r1', status: 'active', localPort: 8080 }],
+    })],
+  })]]);
+  const b = new Map([['s1', context({
+    terminalSessions: [sessionInfo({
+      activePortForwards: [{ ruleId: 'r1', status: 'connecting', localPort: 8080 }],
+    })],
+  })]]);
+  assert.equal(aiPanelContextsEqual(a, b), false);
+});