chore: import upstream snapshot with attribution

python/tests/unit/processes/test_process_message_factory.py

@@ -0,0 +1,18 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+from semantic_kernel.processes.kernel_process.kernel_process_edge import KernelProcessEdge
+from semantic_kernel.processes.kernel_process.kernel_process_function_target import KernelProcessFunctionTarget
+from semantic_kernel.processes.process_message_factory import ProcessMessageFactory
+
+
+def test_create_from_edge():
+    """Test initialization of KernelProcessEdge with valid input."""
+    source_step_id = "step_1"
+    output_target = KernelProcessFunctionTarget(
+        step_id="step_2", function_name="process_data", parameter_name="input_data", target_event_id="event_1"
+    )
+    edge = KernelProcessEdge(source_step_id=source_step_id, output_target=output_target)
+
+    process_message = ProcessMessageFactory.create_from_edge(edge, "data")
+
+    assert process_message.source_id == source_step_id