DeepSeek V3.2 Thinking Mode Integration (#1134)

packages/cli/src/ui/hooks/useGeminiStream.test.tsx

@@ -2261,6 +2261,57 @@ describe('useGeminiStream', () => {
       });
     });
 
+    it('should accumulate streamed thought descriptions', async () => {
+      mockSendMessageStream.mockReturnValue(
+        (async function* () {
+          yield {
+            type: ServerGeminiEventType.Thought,
+            value: { subject: '', description: 'thinking ' },
+          };
+          yield {
+            type: ServerGeminiEventType.Thought,
+            value: { subject: '', description: 'more' },
+          };
+          yield {
+            type: ServerGeminiEventType.Finished,
+            value: { reason: 'STOP', usageMetadata: undefined },
+          };
+        })(),
+      );
+
+      const { result } = renderHook(() =>
+        useGeminiStream(
+          new MockedGeminiClientClass(mockConfig),
+          [],
+          mockAddItem,
+          mockConfig,
+          mockLoadedSettings,
+          mockOnDebugMessage,
+          mockHandleSlashCommand,
+          false,
+          () => 'vscode' as EditorType,
+          () => {},
+          () => Promise.resolve(),
+          false,
+          () => {},
+          () => {},
+          () => {},
+          false, // visionModelPreviewEnabled
+          () => {},
+          80,
+          24,
+        ),
+      );
+
+      await act(async () => {
+        await result.current.submitQuery('Streamed thought');
+      });
+
+      await waitFor(() => {
+        expect(result.current.thought?.description).toBe('thinking more');
+      });
+    });
+
     it('should memoize pendingHistoryItems', () => {
       mockUseReactToolScheduler.mockReturnValue([
         [],