Use pipeline ID in event (#92100)

* Use pipeline ID in event

* Fix tests

tests/components/assist_pipeline/test_init.py

@@ -1,5 +1,6 @@
 """Test Voice Assistant init."""
 from dataclasses import asdict
+from unittest.mock import ANY
 
 import pytest
 from syrupy.assertion import SnapshotAssertion
@@ -12,6 +13,19 @@ from .conftest import MockSttProvider, MockSttProviderEntity
 from tests.typing import WebSocketGenerator
 
 
+def process_events(events: list[assist_pipeline.PipelineEvent]) -> list[dict]:
+    """Process events to remove dynamic values."""
+    processed = []
+    for event in events:
+        as_dict = asdict(event)
+        as_dict.pop("timestamp")
+        if as_dict["type"] == assist_pipeline.PipelineEventType.RUN_START:
+            as_dict["data"]["pipeline"] = ANY
+        processed.append(as_dict)
+
+    return processed
+
+
 async def test_pipeline_from_audio_stream_auto(
     hass: HomeAssistant,
     mock_stt_provider: MockSttProvider,
@@ -45,13 +59,7 @@ async def test_pipeline_from_audio_stream_auto(
         audio_data(),
     )
 
-    processed = []
-    for event in events:
-        as_dict = asdict(event)
-        as_dict.pop("timestamp")
-        processed.append(as_dict)
-
-    assert processed == snapshot
+    assert process_events(events) == snapshot
     assert mock_stt_provider.received == [b"part1", b"part2"]
 
 
@@ -111,13 +119,7 @@ async def test_pipeline_from_audio_stream_legacy(
         pipeline_id=pipeline_id,
     )
 
-    processed = []
-    for event in events:
-        as_dict = asdict(event)
-        as_dict.pop("timestamp")
-        processed.append(as_dict)
-
-    assert processed == snapshot
+    assert process_events(events) == snapshot
     assert mock_stt_provider.received == [b"part1", b"part2"]
 
 
@@ -177,13 +179,7 @@ async def test_pipeline_from_audio_stream_entity(
         pipeline_id=pipeline_id,
     )
 
-    processed = []
-    for event in events:
-        as_dict = asdict(event)
-        as_dict.pop("timestamp")
-        processed.append(as_dict)
-
-    assert processed == snapshot
+    assert process_events(events) == snapshot
     assert mock_stt_provider_entity.received == [b"part1", b"part2"]