feat(mcp): Add full functional parity for C/C++ tools

tests/test_mcp_ts_integration.py

@@ -86,3 +86,93 @@ def test_ts_cpp_get_code_outline_dispatch(tmp_path, mock_resolve):
   mock_instance.get_code_outline.assert_called_once()
   assert result and len(result) > 0
   assert "[Func] main (Lines 1-1)" in result
+
+def test_ts_c_get_definition_dispatch(tmp_path, mock_resolve):
+ # Verify ts_c_get_definition via dispatch
+ c_file = tmp_path / "test.c"
+ c_file.write_text("void foo() {}")
+ 
+ with patch("src.file_cache.ASTParser") as mock_parser_cls:
+  mock_instance = mock_parser_cls.return_value
+  mock_instance.get_definition.return_value = "void foo() {}"
+  
+  result = dispatch("ts_c_get_definition", {"path": str(c_file), "name": "foo"})
+  
+  mock_parser_cls.assert_called_once_with("c")
+  mock_instance.get_definition.assert_called_once()
+  assert "void foo() {}" in result
+
+def test_ts_cpp_get_definition_dispatch(tmp_path, mock_resolve):
+ # Verify ts_cpp_get_definition via dispatch
+ cpp_file = tmp_path / "test.cpp"
+ cpp_file.write_text("void foo() {}")
+ 
+ with patch("src.file_cache.ASTParser") as mock_parser_cls:
+  mock_instance = mock_parser_cls.return_value
+  mock_instance.get_definition.return_value = "void foo() {}"
+  
+  result = dispatch("ts_cpp_get_definition", {"path": str(cpp_file), "name": "foo"})
+  
+  mock_parser_cls.assert_called_once_with("cpp")
+  mock_instance.get_definition.assert_called_once()
+  assert "void foo() {}" in result
+
+def test_ts_c_get_signature_dispatch(tmp_path, mock_resolve):
+ # Verify ts_c_get_signature via dispatch
+ c_file = tmp_path / "test.c"
+ c_file.write_text("void foo() {}")
+ 
+ with patch("src.file_cache.ASTParser") as mock_parser_cls:
+  mock_instance = mock_parser_cls.return_value
+  mock_instance.get_signature.return_value = "void foo()"
+  
+  result = dispatch("ts_c_get_signature", {"path": str(c_file), "name": "foo"})
+  
+  mock_parser_cls.assert_called_once_with("c")
+  mock_instance.get_signature.assert_called_once()
+  assert "void foo()" in result
+
+def test_ts_cpp_get_signature_dispatch(tmp_path, mock_resolve):
+ # Verify ts_cpp_get_signature via dispatch
+ cpp_file = tmp_path / "test.cpp"
+ cpp_file.write_text("void foo() {}")
+ 
+ with patch("src.file_cache.ASTParser") as mock_parser_cls:
+  mock_instance = mock_parser_cls.return_value
+  mock_instance.get_signature.return_value = "void foo()"
+  
+  result = dispatch("ts_cpp_get_signature", {"path": str(cpp_file), "name": "foo"})
+  
+  mock_parser_cls.assert_called_once_with("cpp")
+  mock_instance.get_signature.assert_called_once()
+  assert "void foo()" in result
+
+def test_ts_c_update_definition_dispatch(tmp_path, mock_resolve):
+ # Verify ts_c_update_definition via dispatch
+ c_file = tmp_path / "test.c"
+ c_file.write_text("void foo() {}")
+ 
+ with patch("src.file_cache.ASTParser") as mock_parser_cls:
+  mock_instance = mock_parser_cls.return_value
+  mock_instance.update_definition.return_value = "void foo() { return; }"
+  
+  result = dispatch("ts_c_update_definition", {"path": str(c_file), "name": "foo", "new_content": "void foo() { return; }"})
+  
+  mock_parser_cls.assert_called_once_with("c")
+  mock_instance.update_definition.assert_called_once()
+  assert "Successfully updated" in result
+
+def test_ts_cpp_update_definition_dispatch(tmp_path, mock_resolve):
+ # Verify ts_cpp_update_definition via dispatch
+ cpp_file = tmp_path / "test.cpp"
+ cpp_file.write_text("void foo() {}")
+ 
+ with patch("src.file_cache.ASTParser") as mock_parser_cls:
+  mock_instance = mock_parser_cls.return_value
+  mock_instance.update_definition.return_value = "void foo() { return; }"
+  
+  result = dispatch("ts_cpp_update_definition", {"path": str(cpp_file), "name": "foo", "new_content": "void foo() { return; }"})
+  
+  mock_parser_cls.assert_called_once_with("cpp")
+  mock_instance.update_definition.assert_called_once()
+  assert "Successfully updated" in result