[17.0][MIG] monitoring_prometheus_queue_job: Migration to 17.0

monitoring_prometheus/tests/test_prometheus_controller.py

@@ -0,0 +1,54 @@
+# Copyright 2026 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+from odoo.tests import HttpCase, tagged
+from odoo.tools import mute_logger
+
+
+@tagged("post_install", "-at_install")
+class TestPrometheusController(HttpCase):
+    def test_00_metrics_publishes_current_records(self):
+        """Test the endpoint publishes current rows and drops deleted series."""
+        record = self.env["prometheus.metric"].create(
+            {
+                "name": "odoo_test_gauge",
+                "labels": '{"a": "1"}',
+                "value": 3,
+            }
+        )
+
+        self.assertIn(
+            'odoo_test_gauge{a="1"} 3.0',
+            self.url_open("/metrics").text,
+        )
+
+        record.unlink()
+        self.assertNotIn("odoo_test_gauge", self.url_open("/metrics").text)
+
+    @mute_logger("odoo.addons.monitoring_prometheus.controllers.prometheus_metrics")
+    def test_01_incompatible_metric_does_not_hide_later_records(self):
+        """Test incompatible labels do not hide following valid rows."""
+        self.env["prometheus.metric"].create(
+            [
+                {
+                    "name": "odoo_incompatible_gauge",
+                    "labels": '{"a": "1"}',
+                    "value": 1,
+                },
+                {
+                    "name": "odoo_incompatible_gauge",
+                    "labels": '{"b": "2"}',
+                    "value": 1,
+                },
+                {
+                    "name": "odoo_valid_gauge",
+                    "value": 2,
+                },
+            ]
+        )
+
+        response = self.url_open("/metrics").text
+
+        self.assertIn('odoo_incompatible_gauge{a="1"} 1.0', response)
+        self.assertNotIn('odoo_incompatible_gauge{b="2"}', response)
+        self.assertIn("odoo_valid_gauge 2.0", response)