Update for 'result' kwarg instead of 'value'

tests/tools/test_tool_manager.py

@@ -355,7 +355,7 @@ class TestCallTools:
         result = await manager.call_tool("add", {"a": 1, "b": 2})
 
         assert result.content[0].text == "3"  # type: ignore[attr-defined]
-        assert result.structured_content == {"value": 3}
+        assert result.structured_content == {"result": 3}
 
     async def test_call_async_tool(self):
         async def double(n: int) -> int:
@@ -367,7 +367,7 @@ class TestCallTools:
         manager.add_tool(tool)
         result = await manager.call_tool("double", {"n": 5})
         assert result.content[0].text == "10"  # type: ignore[attr-defined]
-        assert result.structured_content == {"value": 10}
+        assert result.structured_content == {"result": 10}
 
     async def test_call_tool_callable_object(self):
         class Adder:
@@ -382,7 +382,7 @@ class TestCallTools:
         manager.add_tool(tool)
         result = await manager.call_tool("Adder", {"x": 1, "y": 2})
         assert result.content[0].text == "3"  # type: ignore[attr-defined]
-        assert result.structured_content == {"value": 3}
+        assert result.structured_content == {"result": 3}
 
     async def test_call_tool_callable_object_async(self):
         class Adder:
@@ -397,7 +397,7 @@ class TestCallTools:
         manager.add_tool(tool)
         result = await manager.call_tool("Adder", {"x": 1, "y": 2})
         assert result.content[0].text == "3"  # type: ignore[attr-defined]
-        assert result.structured_content == {"value": 3}
+        assert result.structured_content == {"result": 3}
 
     async def test_call_tool_with_default_args(self):
         def add(a: int, b: int = 1) -> int:
@@ -410,7 +410,7 @@ class TestCallTools:
         result = await manager.call_tool("add", {"a": 1})
 
         assert result.content[0].text == "2"  # type: ignore[attr-defined]
-        assert result.structured_content == {"value": 2}
+        assert result.structured_content == {"result": 2}
 
     async def test_call_tool_with_missing_args(self):
         def add(a: int, b: int) -> int:
@@ -438,7 +438,7 @@ class TestCallTools:
 
         result = await manager.call_tool("sum_vals", {"vals": [1, 2, 3]})
         assert result.content[0].text == "6"  # type: ignore[attr-defined]
-        assert result.structured_content == {"value": 6}
+        assert result.structured_content == {"result": 6}
 
     async def test_call_tool_with_list_str_or_str_input(self):
         def concat_strs(vals: list[str] | str) -> str:
@@ -451,11 +451,11 @@ class TestCallTools:
         # Try both with plain python object and with JSON list
         result = await manager.call_tool("concat_strs", {"vals": ["a", "b", "c"]})
         assert result.content[0].text == "abc"  # type: ignore[attr-defined]
-        assert result.structured_content == {"value": "abc"}
+        assert result.structured_content == {"result": "abc"}
 
         result = await manager.call_tool("concat_strs", {"vals": "a"})
         assert result.content[0].text == "a"  # type: ignore[attr-defined]
-        assert result.structured_content == {"value": "a"}
+        assert result.structured_content == {"result": "a"}
 
     async def test_call_tool_with_complex_model(self):
         class MyShrimpTank(BaseModel):
@@ -487,7 +487,7 @@ class TestCallTools:
             )
 
         assert result.content[0].text == '[\n  "rex",\n  "gertrude"\n]'  # type: ignore[attr-defined]
-        assert result.structured_content == {"value": ["rex", "gertrude"]}
+        assert result.structured_content == {"result": ["rex", "gertrude"]}
 
     async def test_call_tool_with_custom_serializer(self):
         """Test that a custom serializer provided to FastMCP is used by tools."""
@@ -533,7 +533,7 @@ class TestCallTools:
             == 'CUSTOM:[{"key": "value", "number": 123}, {"key": "value2", "number": 456}]'  # type: ignore[attr-defined]
         )
         assert result.structured_content == {
-            "value": [
+            "result": [
                 {"key": "value", "number": 123},
                 {"key": "value2", "number": 456},
             ]
@@ -559,7 +559,7 @@ class TestCallTools:
             result.content[0].text  # type: ignore[attr-defined]
             == pydantic_core.to_json(uuid_result).decode()
         )
-        assert result.structured_content == {"value": str(uuid_result)}
+        assert result.structured_content == {"result": str(uuid_result)}
 
 
 class TestToolSchema:
@@ -630,7 +630,7 @@ class TestContextHandling:
         async with context:
             result = await manager.call_tool("tool_with_context", {"x": 42})
             assert result.content[0].text == "42"  # type: ignore[attr-defined]
-            assert result.structured_content == {"value": "42"}
+            assert result.structured_content == {"result": "42"}
 
     async def test_context_injection_async(self):
         """Test that context is properly injected in async tools."""
@@ -649,7 +649,7 @@ class TestContextHandling:
         async with context:
             result = await manager.call_tool("async_tool", {"x": 42})
             assert result.content[0].text == "42"  # type: ignore[attr-defined]
-            assert result.structured_content == {"value": "42"}
+            assert result.structured_content == {"result": "42"}
 
     async def test_context_optional(self):
         """Test that context is optional when calling tools."""
@@ -668,7 +668,7 @@ class TestContextHandling:
         async with context:
             result = await manager.call_tool("tool_with_context", {"x": 42})
             assert result.content[0].text == "42"  # type: ignore[attr-defined]
-            assert result.structured_content == {"value": 42}
+            assert result.structured_content == {"result": 42}
 
     def test_parameterized_context_parameter_detection(self):
         """Test that context parameters are properly detected in
@@ -777,7 +777,7 @@ class TestCustomToolNames:
         # Tool should be callable by its custom name
         result = await manager.call_tool("custom_multiply", {"a": 5, "b": 3})
         assert result.content[0].text == "15"  # type: ignore[attr-defined]
-        assert result.structured_content == {"value": 15}
+        assert result.structured_content == {"result": 15}
 
         # Original name should not be registered
         with pytest.raises(NotFoundError, match="Tool 'multiply' not found"):