wip: snapshot das alterações não commitadas (2026-10-20)

Origem: D:/Documents/Github/PiAgentUI/PiAgentUi
Arquivos omitidos (segredos, bancos de dados, logs, >50 MB): 4

extensions/piagentui-server-core.test.ts

@@ -8,6 +8,7 @@ import {
   isRequestBodySizeAllowed,
   getLocalNetworkUrls,
   validateSttBaseUrl,
+  buildRuntimeCapabilities,
 } from './piagentui-server-core.js'
 
 describe('PiAgentUi Server Core Security Helpers', () => {
@@ -158,6 +159,28 @@ describe('PiAgentUi Server Core Security Helpers', () => {
     })
   })
 
+  describe('buildRuntimeCapabilities', () => {
+    it('should report session switching when runtime exposes switchSession', () => {
+      expect(buildRuntimeCapabilities({ switchSession: () => {} })).toEqual({
+        runtime: 'pi',
+        sessionSwitching: { available: true },
+        extensionLoading: { available: true, source: 'pi.extensions' },
+        mcp: { available: true, source: 'pi.mcp' },
+        slashCommands: { available: true, source: 'pi.commands' },
+      })
+    })
+
+    it('should report unavailable session switching without leaking context details', () => {
+      expect(buildRuntimeCapabilities({})).toEqual({
+        runtime: 'pi',
+        sessionSwitching: { available: false, reason: 'session_switching_unavailable' },
+        extensionLoading: { available: true, source: 'pi.extensions' },
+        mcp: { available: true, source: 'pi.mcp' },
+        slashCommands: { available: true, source: 'pi.commands' },
+      })
+    })
+  })
+
   describe('isRequestBodySizeAllowed', () => {
     it('should allow small request content sizes', () => {
       expect(isRequestBodySizeAllowed('100')).toBe(true)