fixing azure tests

lib/crewai/tests/agents/test_native_tool_calling.py

@@ -295,9 +295,41 @@ class TestAzureNativeToolCalling:
             "AZURE_API_BASE": "https://test.openai.azure.com",
             "AZURE_API_VERSION": "2024-02-15-preview",
         }
-        with patch.dict(os.environ, env_vars):
+        # Only patch if keys are not already in environment
+        if "AZURE_API_KEY" not in os.environ:
+            with patch.dict(os.environ, env_vars):
+                yield
+        else:
             yield
 
+    @pytest.mark.vcr()
+    def test_azure_agent_with_native_tool_calling(
+        self, calculator_tool: CalculatorTool
+    ) -> None:
+        """Test Azure agent can use native tool calling."""
+        agent = Agent(
+            role="Math Assistant",
+            goal="Help users with mathematical calculations",
+            backstory="You are a helpful math assistant.",
+            tools=[calculator_tool],
+            llm=LLM(model="azure/gpt-4o-mini"),
+            verbose=False,
+            max_iter=3,
+        )
+
+        task = Task(
+            description="Calculate what is 15 * 8",
+            expected_output="The result of the calculation",
+            agent=agent,
+        )
+
+        crew = Crew(agents=[agent], tasks=[task])
+        result = crew.kickoff()
+
+        assert result is not None
+        assert result.raw is not None
+        assert "120" in str(result.raw)
+
     def test_azure_agent_kickoff_with_tools_mocked(
         self, calculator_tool: CalculatorTool
     ) -> None:

lib/crewai/tests/cassettes/agents/TestAzureNativeToolCalling.test_azure_agent_with_native_tool_calling.yaml

@@ -0,0 +1,75 @@
+interactions:
+- request:
+    body: '{"messages": [{"role": "system", "content": "You are Math Assistant. You
+      are a helpful math assistant.\nYour personal goal is: Help users with mathematical
+      calculations"}, {"role": "user", "content": "\nCurrent Task: Calculate what
+      is 15 * 8\n\nThis is the expected criteria for your final answer: The result
+      of the calculation\nyou MUST return the actual complete content as the final
+      answer, not a summary.\n\nThis is VERY important to you, your job depends on
+      it!"}], "stream": false, "stop": ["\nObservation:"]}'
+    headers:
+      Accept:
+      - application/json
+      Connection:
+      - keep-alive
+      Content-Length:
+      - '515'
+      Content-Type:
+      - application/json
+      User-Agent:
+      - X-USER-AGENT-XXX
+      accept-encoding:
+      - ACCEPT-ENCODING-XXX
+      api-key:
+      - X-API-KEY-XXX
+      authorization:
+      - AUTHORIZATION-XXX
+      x-ms-client-request-id:
+      - X-MS-CLIENT-REQUEST-ID-XXX
+    method: POST
+    uri: https://crewai-azure-openai.openai.azure.com/openai/deployments/gpt-4o-mini/chat/completions?api-version=2024-12-01-preview
+  response:
+    body:
+      string: '{"choices":[{"content_filter_results":{"hate":{"filtered":false,"severity":"safe"},"protected_material_code":{"filtered":false,"detected":false},"protected_material_text":{"filtered":false,"detected":false},"self_harm":{"filtered":false,"severity":"safe"},"sexual":{"filtered":false,"severity":"safe"},"violence":{"filtered":false,"severity":"safe"}},"finish_reason":"stop","index":0,"logprobs":null,"message":{"annotations":[],"content":"The
+        result of the calculation 15 * 8 is 120.","refusal":null,"role":"assistant"}}],"created":1769036451,"id":"chatcmpl-D0bTvDUjQTmRAQ9TYYRtbWkHHF0M5","model":"gpt-4o-mini-2024-07-18","object":"chat.completion","prompt_filter_results":[{"prompt_index":0,"content_filter_results":{"hate":{"filtered":false,"severity":"safe"},"jailbreak":{"filtered":false,"detected":false},"self_harm":{"filtered":false,"severity":"safe"},"sexual":{"filtered":false,"severity":"safe"},"violence":{"filtered":false,"severity":"safe"}}}],"system_fingerprint":"fp_f97eff32c5","usage":{"completion_tokens":15,"completion_tokens_details":{"accepted_prediction_tokens":0,"audio_tokens":0,"reasoning_tokens":0,"rejected_prediction_tokens":0},"prompt_tokens":91,"prompt_tokens_details":{"audio_tokens":0,"cached_tokens":0},"total_tokens":106}}
+
+        '
+    headers:
+      Content-Length:
+      - '1256'
+      Content-Type:
+      - application/json
+      Date:
+      - Wed, 21 Jan 2026 23:00:51 GMT
+      Strict-Transport-Security:
+      - STS-XXX
+      apim-request-id:
+      - APIM-REQUEST-ID-XXX
+      azureml-model-session:
+      - AZUREML-MODEL-SESSION-XXX
+      x-accel-buffering:
+      - 'no'
+      x-content-type-options:
+      - X-CONTENT-TYPE-XXX
+      x-ms-client-request-id:
+      - X-MS-CLIENT-REQUEST-ID-XXX
+      x-ms-deployment-name:
+      - gpt-4o-mini
+      x-ms-rai-invoked:
+      - 'true'
+      x-ms-region:
+      - X-MS-REGION-XXX
+      x-ratelimit-limit-requests:
+      - X-RATELIMIT-LIMIT-REQUESTS-XXX
+      x-ratelimit-limit-tokens:
+      - X-RATELIMIT-LIMIT-TOKENS-XXX
+      x-ratelimit-remaining-requests:
+      - X-RATELIMIT-REMAINING-REQUESTS-XXX
+      x-ratelimit-remaining-tokens:
+      - X-RATELIMIT-REMAINING-TOKENS-XXX
+      x-request-id:
+      - X-REQUEST-ID-XXX
+    status:
+      code: 200
+      message: OK
+version: 1