Test metric tag column feature (#16001)

snmp/tests/compose/data/features.snmprec

@@ -0,0 +1,6 @@
+1.3.6.1.2.1.1.1.0|4|Fake features test device
+1.3.6.1.2.1.1.2.0|6|1.2.3.20231012
+1.3.6.1.2.1.1.5.0|4|features.device.name
+1.3.6.1.2.1.2.2.1.14.10|65|99
+1.3.6.1.2.1.31.1.1.1.1.10|4|If1
+1.3.6.1.2.1.31.1.1.1.18.10|4|If1Alias

snmp/tests/fixtures/user_profiles/features.yaml

@@ -0,0 +1,30 @@
+# This profile is used to test features.
+# Especially deprecated features since they are not used anymore in our default profiles,
+# but we need to keep backward compatibility.
+
+extends:
+  - _base.yaml
+
+sysobjectid: 1.2.3.20231012
+
+metrics:
+- MIB: IF-MIB
+  table:
+    OID: 1.3.6.1.2.1.2.2
+    name: ifTable
+  symbols:
+  - OID: 1.3.6.1.2.1.2.2.1.14
+    name: ifInErrors
+  metric_tags:
+  # TEST CASE deprecated `column` syntax
+  - column:
+      OID: 1.3.6.1.2.1.31.1.1.1.1
+      name: ifName
+    table: ifXTable
+    tag: tag_using_deprecated_column_syntax
+  # TEST CASE `symbol` syntax
+  - symbol:
+      OID: 1.3.6.1.2.1.31.1.1.1.18
+      name: ifAlias
+    table: ifXTable
+    tag: tag_using_symbol_syntax

snmp/tests/test_e2e_core_profiles/test_profile_features.py

@@ -0,0 +1,60 @@
+# (C) Datadog, Inc. 2023-present
+# All rights reserved
+# Licensed under a 3-clause BSD style license (see LICENSE)
+
+import pytest
+
+from .. import common
+from ..test_e2e_core_metadata import assert_device_metadata
+from .utils import (
+    assert_common_metrics,
+    create_e2e_core_test_config,
+    get_device_ip_from_config,
+)
+
+pytestmark = [pytest.mark.e2e, common.py3_plus_only, common.snmp_integration_only]
+
+
+def test_e2e_features(dd_agent_check):
+    profile = 'features'
+    config = create_e2e_core_test_config(profile)
+    aggregator = common.dd_agent_check_wrapper(dd_agent_check, config, rate=True)
+
+    ip_address = get_device_ip_from_config(config)
+    common_tags = [
+        'snmp_profile:features',
+        'snmp_host:features.device.name',
+        'device_namespace:default',
+        'snmp_device:' + ip_address,
+    ]
+
+    # --- TEST EXTENDED METRICS ---
+
+    # --- TEST METRICS ---
+    assert_common_metrics(aggregator, common_tags)
+
+    tag_rows = [
+        [
+            'tag_using_deprecated_column_syntax:If1',
+            'tag_using_symbol_syntax:If1Alias',
+        ],
+    ]
+    for tag_row in tag_rows:
+        aggregator.assert_metric('snmp.ifInErrors', metric_type=aggregator.GAUGE, tags=common_tags + tag_row)
+
+    # --- TEST METADATA ---
+    device = {
+        'description': 'Fake features test device',
+        'id': 'default:' + ip_address,
+        'id_tags': ['device_namespace:default', 'snmp_device:' + ip_address],
+        'ip_address': '' + ip_address,
+        'name': 'features.device.name',
+        'profile': 'features',
+        'status': 1,
+        'sys_object_id': '1.2.3.20231012',
+    }
+    device['tags'] = common_tags
+    assert_device_metadata(aggregator, device)
+
+    # --- CHECK COVERAGE ---
+    aggregator.assert_all_metrics_covered()