[Otel Plugin][CI] Add preliminary live test files. (#34115)

This adds a tests.yml file and a test-resources.bicep file which can be
used in a soon to be setup live test pipeline.

Signed-off-by: Paul Van Eck <[email protected]>

Author: pvaneck

sdk/core/azure-core-tracing-opentelemetry/dev_requirements.txt

@@ -4,3 +4,4 @@
 opentelemetry-sdk<2.0.0,>=1.12.0
 opentelemetry-instrumentation-requests>=0.32b0
 requests
+azure-storage-blob

sdk/core/azure-core-tracing-opentelemetry/test-resources.bicep

@@ -0,0 +1,28 @@
+@description('The base resource name.')
+param baseName string = resourceGroup().name
+
+@description('Which Azure Region to deploy the resource to. Defaults to the resource group location.')
+param location string = resourceGroup().location
+
+@description('The client OID to grant access to test resources.')
+param testApplicationOid string
+
+resource storageAccount 'Microsoft.Storage/storageAccounts@2022-09-01' = {
+  name: '${baseName}storage'
+  location: location
+  kind: 'StorageV2'
+  sku: {
+    name: 'Standard_LRS'
+  }
+  properties: {
+    accessTier: 'Hot'
+  }
+}
+
+var name = storageAccount.name
+var key = storageAccount.listKeys().keys[0].value
+var connectionString = 'DefaultEndpointsProtocol=https;AccountName=${name};AccountKey=${key}'
+
+output AZURE_STORAGE_ACCOUNT_NAME string = name
+output AZURE_STORAGE_ACCOUNT_KEY string = key
+output AZURE_STORAGE_CONNECTION_STRING string = connectionString

sdk/core/azure-core-tracing-opentelemetry/tests.yml

@@ -0,0 +1,12 @@
+trigger: none
+
+stages:
+  - template: /eng/pipelines/templates/stages/archetype-sdk-tests.yml
+    parameters:
+      ServiceDirectory: core
+      BuildTargetingString: 'azure-core-tracing-opentelemetry'
+      EnvVars:
+        AZURE_SKIP_LIVE_RECORDING: 'true'
+        AZURE_TEST_RUN_LIVE: 'true'
+      TestResourceDirectories:
+        - core/azure-core-tracing-opentelemetry/

sdk/core/azure-core-tracing-opentelemetry/tests/conftest.py

@@ -2,6 +2,8 @@
 # Copyright (c) Microsoft Corporation.
 # Licensed under the MIT License.
 # ------------------------------------
+import os
+
 from opentelemetry import trace
 from opentelemetry.sdk.trace import TracerProvider
 from opentelemetry.sdk.trace.export.in_memory_span_exporter import InMemorySpanExporter
@@ -27,3 +29,12 @@ def tracer():
 def exporter():
     span_exporter.clear()
     return span_exporter
+
+
+@pytest.fixture(scope="session")
+def config():
+    return {
+        "storage_account_name": os.environ["AZURE_STORAGE_ACCOUNT_NAME"],
+        "storage_account_key": os.environ["AZURE_STORAGE_ACCOUNT_KEY"],
+        "storage_connection_string": os.environ["AZURE_STORAGE_CONNECTION_STRING"],
+    }

sdk/core/azure-core-tracing-opentelemetry/tests/test_storage_live.py

@@ -0,0 +1,34 @@
+# ------------------------------------
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT License.
+# ------------------------------------
+import pytest
+
+from azure.storage.blob import BlobServiceClient
+from opentelemetry.trace import SpanKind
+from opentelemetry.sdk.trace import ReadableSpan
+
+
+class TestStorageTracing:
+    @pytest.mark.live_test_only
+    def test_blob_service_client_tracing(self, config, exporter, tracer):
+        connection_string = config["storage_connection_string"]
+        client = BlobServiceClient.from_connection_string(connection_string)
+
+        with tracer.start_as_current_span(name="root") as parent:
+            client.get_service_properties()
+
+        spans = exporter.get_finished_spans()
+
+        # We expect 3 spans, one for the root span, one for the method call, and one for the HTTP request.
+        assert len(spans) == 3
+        span_names_list = [span.name for span in spans]
+        assert span_names_list == ["/", "BlobServiceClient.get_service_properties", "root"]
+
+        http_span: ReadableSpan = spans[0]
+        assert http_span.kind == SpanKind.CLIENT
+        assert http_span.parent.span_id == spans[1].context.span_id
+
+        method_span: ReadableSpan = spans[1]
+        assert method_span.kind == SpanKind.INTERNAL
+        assert method_span.parent.span_id == spans[2].context.span_id