Revert "Remove failing protobuf integration test - uses wrong test approach"

This reverts commit aa157a9.

git commit --amend -s

Author: Aryan-SINGH-GIT

scanpipe/tests/test_pipelines.py

@@ -1701,6 +1701,73 @@ def test_scanpipe_deploy_to_develop_pipeline_integration_elfs(self):
         expected_file = self.data / "d2d-elfs" / "brotli-elf-d2d.json"
         self.assertPipelineResultEqual(expected_file, result_file)
 
+    def test_scanpipe_deploy_to_develop_pipeline_integration_protobuf(self):
+        """Test the map_deploy_to_develop pipeline with protobuf files."""
+        pipeline_name = "map_deploy_to_develop"
+        project1 = make_project(name="ProtobufTest")
+        selected_groups = ["Python"]
+
+
+        from_dir = project1.codebase_path / "from"
+        from_dir.mkdir(parents=True)
+        
+
+        proto_dir = from_dir / "valkey_glide-2.0.1" / "glide-core" / "src" / "protobuf"
+        proto_dir.mkdir(parents=True)
+        
+        proto_files = [
+            "command_request.proto",
+            "connection_request.proto", 
+            "response.proto"
+        ]
+        
+        for proto_file in proto_files:
+            (proto_dir / proto_file).write_text(f'syntax = "proto3";\npackage glide;\nmessage {proto_file.replace(".proto", "").title()} {{}}')
+        
+
+        to_dir = project1.codebase_path / "to"
+        to_dir.mkdir(parents=True)
+        
+        py_dir = to_dir / "glide" / "protobuf"
+        py_dir.mkdir(parents=True)
+        
+        py_files = [
+            "command_request_pb2.py",
+            "command_request_pb2.pyi",
+            "connection_request_pb2.py",
+            "connection_request_pb2.pyi",
+            "response_pb2.py",
+            "response_pb2.pyi"
+        ]
+        
+        for py_file in py_files:
+            (py_dir / py_file).write_text(f'# Generated by protoc\nclass {py_file.replace("_pb2.py", "").replace("_pb2.pyi", "")}: pass')
+        
+
+        run = project1.add_pipeline(
+            pipeline_name=pipeline_name, selected_groups=selected_groups
+        )
+        pipeline = run.make_pipeline_instance()
+
+        exitcode, out = pipeline.execute()
+        self.assertEqual(0, exitcode, msg=out)
+
+    
+        protobuf_relations = project1.codebaserelations.filter(map_type="protobuf_mapping")
+        self.assertGreater(protobuf_relations.count(), 0)
+        
+   
+        command_request_relations = protobuf_relations.filter(
+            to_resource__path__contains="command_request_pb2"
+        )
+        self.assertGreater(command_request_relations.count(), 0)
+        
+       
+        for relation in protobuf_relations:
+            self.assertIn(".proto", relation.from_resource.path)
+            self.assertIn("_pb2", relation.to_resource.path)
+            self.assertEqual("protobuf_mapping", relation.map_type)
+
     def test_scanpipe_deploy_to_develop_pipeline_extract_input_files_errors(self):
         project1 = make_project()
         run = project1.add_pipeline("map_deploy_to_develop")