Code import - branch feature/SIENTIAPDE-1646

tests/test_metrics.py

@@ -0,0 +1,32 @@
+# tests/unit/test_metrics.py
+
+from prometheus_client import Counter, Gauge
+
+import scouter.metrics as metrics
+
+# --- Test Functions for Each Metric (Corrected for v0.22.0 _name behavior) ---
+
+
+def test_scouter_laborious_data_written_count():
+    """Verify the definition of LABORIOUS_DATA_WRITTEN_COUNT."""
+    assert metrics.LABORIOUS_DATA_WRITTEN_COUNT is not None
+    assert isinstance(metrics.LABORIOUS_DATA_WRITTEN_COUNT, Counter)
+    assert metrics.LABORIOUS_DATA_WRITTEN_COUNT._name == 'scouter_laborious_data_written_count'
+    assert set(metrics.LABORIOUS_DATA_WRITTEN_COUNT._labelnames) == {
+        'pod_id',
+        'model_name',
+        'workflow_name',
+    }
+
+
+def test_scouter_tag_changes_monitor():
+    """Verify the definition of TAG_CHANGES_MONITOR."""
+    assert metrics.TAG_CHANGES_MONITOR is not None
+    assert isinstance(metrics.TAG_CHANGES_MONITOR, Gauge)
+    assert metrics.TAG_CHANGES_MONITOR._name == 'scouter_tag_changes_monitor'
+    assert set(metrics.TAG_CHANGES_MONITOR._labelnames) == {
+        'pod_id',
+        'model_name',
+        'workflow_name',
+        'tag_name',
+    }