chore: import upstream snapshot with attribution

tests/remote/triggers/test_trigger_eventarc.py

@@ -0,0 +1,125 @@
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Remote integration tests for the /apps/trigger_echo_agent/trigger/eventarc endpoint.
+
+Tests cover:
+
+       /apps/trigger_echo_agent/trigger/eventarc on Cloud Run.
+    2. Full pipeline tests — publish to the Eventarc source topic and
+       verify the request reached Cloud Run via Cloud Logging.
+
+Prerequisites:
+    - GCP project with Eventarc, Pub/Sub, Cloud Run, and Cloud Logging
+      APIs enabled.
+    - ``gcloud`` CLI authenticated.
+    - Terraform >= 1.5 installed.
+
+Run:
+    GCP_PROJECT_ID=my-project pytest tests/remote/test_trigger_eventarc.py -v -s
+"""
+
+from __future__ import annotations
+
+import datetime
+import json
+import time
+import uuid
+
+from google.cloud import logging as cloud_logging
+from google.cloud import pubsub_v1
+import pytest
+import requests
+
+# ---------------------------------------------------------------------------
+# Full Eventarc pipeline tests
+# ---------------------------------------------------------------------------
+
+
+class TestEventarcPipeline:
+  """Test the full Pub/Sub → Eventarc → Cloud Run pipeline.
+
+  Verification is done by checking Cloud Run request logs for successful
+  POST requests to /apps/trigger_echo_agent/trigger/eventarc.
+  """
+
+  @pytest.fixture(autouse=True)
+  def _setup(self, eventarc_topic, project_id):
+    self.publisher = pubsub_v1.PublisherClient()
+    self.topic_path = eventarc_topic
+    self.project_id = project_id
+    self.logging_client = cloud_logging.Client(project=project_id)
+
+  def _publish_event(self, data: str, wait_seconds: int = 45) -> None:
+    """Publish a message to the Eventarc source topic and wait."""
+    future = self.publisher.publish(
+        self.topic_path,
+        data.encode("utf-8"),
+    )
+    future.result(timeout=30)
+    time.sleep(wait_seconds)
+
+  def _count_successful_requests(
+      self,
+      path: str,
+      since: datetime.datetime,
+  ) -> int:
+    """Count successful HTTP requests to the given path in Cloud Run logs."""
+    timestamp = since.strftime("%Y-%m-%dT%H:%M:%SZ")
+    filter_str = (
+        'resource.type="cloud_run_revision" '
+        f'httpRequest.requestUrl:"{path}" '
+        "httpRequest.status=200 "
+        f'timestamp>="{timestamp}"'
+    )
+    entries = list(
+        self.logging_client.list_entries(
+            filter_=filter_str,
+            page_size=50,
+        )
+    )
+    return len(entries)
+
+  def test_eventarc_pubsub_trigger(self):
+    """Publish to Eventarc source topic and verify Cloud Run processes it."""
+    start_time = datetime.datetime.now(datetime.timezone.utc)
+    self._publish_event(json.dumps({"test": "eventarc-pipeline"}))
+    count = self._count_successful_requests(
+        "/apps/trigger_echo_agent/trigger/eventarc", start_time
+    )
+    assert count >= 1, (
+        "Expected at least 1 successful request to"
+        f" /apps/trigger_echo_agent/trigger/eventarc, found {count}"
+    )
+
+  def test_eventarc_multiple_events(self):
+    """Publish multiple events and verify they are processed."""
+    start_time = datetime.datetime.now(datetime.timezone.utc)
+    for i in range(3):
+      future = self.publisher.publish(
+          self.topic_path,
+          json.dumps({"seq": i}).encode("utf-8"),
+      )
+      future.result(timeout=30)
+
+    # Eventarc delivery + log ingestion can be slow; wait longer.
+    time.sleep(90)
+
+    count = self._count_successful_requests(
+        "/apps/trigger_echo_agent/trigger/eventarc", start_time
+    )
+    assert count >= 1, (
+        "Expected at least 1 successful request to"
+        f" /apps/trigger_echo_agent/trigger/eventarc, found {count}"
+    )