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|
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.
import json
import os
import platform
import shutil
import unittest
from unittest import mock
from functools import partial
# pylint: disable=import-error
from opentelemetry.semconv.attributes.exception_attributes import (
EXCEPTION_MESSAGE,
EXCEPTION_STACKTRACE,
EXCEPTION_TYPE,
)
from opentelemetry.sdk import _logs
from opentelemetry.sdk.util.instrumentation import InstrumentationScope
from opentelemetry.sdk.resources import Resource
from opentelemetry.sdk._logs.export import LogExportResult
from opentelemetry._logs.severity import SeverityNumber
from azure.monitor.opentelemetry.exporter.export._base import ExportResult
from azure.monitor.opentelemetry.exporter.export.logs._exporter import (
AzureMonitorLogExporter,
_get_log_export_result,
_get_severity_level,
)
from azure.monitor.opentelemetry.exporter._constants import (
_APPLICATION_INSIGHTS_EVENT_MARKER_ATTRIBUTE,
_MICROSOFT_CUSTOM_EVENT_NAME,
)
from azure.monitor.opentelemetry.exporter._generated.models import ContextTagKeys
from azure.monitor.opentelemetry.exporter._utils import (
azure_monitor_context,
ns_to_iso_str,
)
def throw(exc_type, *args, **kwargs):
def func(*_args, **_kwargs):
raise exc_type(*args, **kwargs)
return func
class NotSerializeableClass:
def __str__(self) -> str:
return "This class is not serializeable"
# pylint: disable=import-error
# pylint: disable=protected-access
# pylint: disable=too-many-lines
class TestAzureLogExporter(unittest.TestCase):
_exporter_class = AzureMonitorLogExporter
@classmethod
def setUpClass(cls):
os.environ.clear()
os.environ["APPINSIGHTS_INSTRUMENTATIONKEY"] = "1234abcd-5678-4efa-8abc-1234567890ab"
os.environ["APPLICATIONINSIGHTS_STATSBEAT_DISABLED_ALL"] = "true"
cls._exporter = cls._exporter_class()
cls._log_data = _logs.LogData(
_logs.LogRecord(
timestamp=1646865018558419456,
trace_id=125960616039069540489478540494783893221,
span_id=2909973987304607650,
severity_text="WARNING",
trace_flags=None,
severity_number=SeverityNumber.WARN,
body="Test message",
resource=Resource.create(attributes={"asd": "test_resource"}),
attributes={"test": "attribute"},
),
InstrumentationScope("test_name"),
)
cls._log_data_empty = _logs.LogData(
_logs.LogRecord(
timestamp=1646865018558419456,
trace_id=125960616039069540489478540494783893221,
span_id=2909973987304607650,
severity_text="WARNING",
trace_flags=None,
severity_number=SeverityNumber.WARN,
body="",
resource=Resource.create(attributes={"asd": "test_resource"}),
attributes={"test": "attribute"},
),
InstrumentationScope("test_name"),
)
cls._log_data_none = _logs.LogData(
_logs.LogRecord(
timestamp=1646865018558419456,
trace_id=125960616039069540489478540494783893221,
span_id=2909973987304607650,
severity_text="WARNING",
trace_flags=None,
severity_number=SeverityNumber.WARN,
body=None,
resource=Resource.create(attributes={"asd": "test_resource"}),
attributes={"test": "attribute"},
),
InstrumentationScope("test_name"),
)
cls._log_data_complex_body = _logs.LogData(
_logs.LogRecord(
timestamp=1646865018558419456,
trace_id=125960616039069540489478540494783893221,
span_id=2909973987304607650,
severity_text="WARNING",
trace_flags=None,
severity_number=SeverityNumber.WARN,
body={"foo": {"bar": "baz", "qux": 42}},
resource=Resource.create(attributes={"asd": "test_resource"}),
attributes={"test": "attribute"},
),
InstrumentationScope("test_name"),
)
cls._log_data_complex_body_not_serializeable = _logs.LogData(
_logs.LogRecord(
timestamp=1646865018558419456,
trace_id=125960616039069540489478540494783893221,
span_id=2909973987304607650,
severity_text="WARNING",
trace_flags=None,
severity_number=SeverityNumber.WARN,
body=NotSerializeableClass(),
resource=Resource.create(attributes={"asd": "test_resource"}),
attributes={"test": "attribute"},
),
InstrumentationScope("test_name"),
)
cls._log_data_event = _logs.LogData(
_logs.LogRecord(
timestamp=1646865018558419456,
trace_id=125960616039069540489478540494783893221,
span_id=2909973987304607650,
severity_text="INFO",
trace_flags=None,
severity_number=SeverityNumber.INFO,
body="Test Event",
resource=Resource.create(attributes={"asd": "test_resource"}),
attributes={
"event_key": "event_attribute",
_APPLICATION_INSIGHTS_EVENT_MARKER_ATTRIBUTE: True,
},
),
InstrumentationScope("test_name"),
)
cls._log_data_event_complex_body = _logs.LogData(
_logs.LogRecord(
timestamp=1646865018558419456,
trace_id=125960616039069540489478540494783893221,
span_id=2909973987304607650,
severity_text="INFO",
trace_flags=None,
severity_number=SeverityNumber.INFO,
body={"foo": {"bar": "baz", "qux": 42}},
resource=Resource.create(attributes={"asd": "test_resource"}),
attributes={
"event_key": "event_attribute",
_APPLICATION_INSIGHTS_EVENT_MARKER_ATTRIBUTE: True,
},
),
InstrumentationScope("test_name"),
)
cls._log_data_event_complex_body_not_serializeable = _logs.LogData(
_logs.LogRecord(
timestamp=1646865018558419456,
trace_id=125960616039069540489478540494783893221,
span_id=2909973987304607650,
severity_text="INFO",
trace_flags=None,
severity_number=SeverityNumber.INFO,
body=NotSerializeableClass(),
resource=Resource.create(attributes={"asd": "test_resource"}),
attributes={
"event_key": "event_attribute",
_APPLICATION_INSIGHTS_EVENT_MARKER_ATTRIBUTE: True,
},
),
InstrumentationScope("test_name"),
)
cls._log_data_custom_event = _logs.LogData(
_logs.LogRecord(
timestamp=1646865018558419456,
trace_id=125960616039069540489478540494783893221,
span_id=2909973987304607650,
severity_text="INFO",
trace_flags=None,
severity_number=SeverityNumber.INFO,
body="Test Event",
resource=Resource.create(attributes={"asd": "test_resource"}),
attributes={
"event_key": "event_attribute",
_MICROSOFT_CUSTOM_EVENT_NAME: "event_name",
"client.address": "192.168.1.1",
},
),
InstrumentationScope("test_name"),
)
cls._exc_data = _logs.LogData(
_logs.LogRecord(
timestamp=1646865018558419456,
trace_id=125960616039069540489478540494783893221,
span_id=2909973987304607650,
severity_text="EXCEPTION",
trace_flags=None,
severity_number=SeverityNumber.FATAL,
body="Test message",
resource=Resource.create(attributes={"asd": "test_resource"}),
attributes={
"test": "attribute",
EXCEPTION_TYPE: "ZeroDivisionError",
EXCEPTION_MESSAGE: "division by zero",
EXCEPTION_STACKTRACE: 'Traceback (most recent call last):\n File "test.py", line 38, in <module>\n raise ZeroDivisionError()\nZeroDivisionError\n',
},
),
InstrumentationScope("test_name"),
)
cls._exc_data_with_exc_body = _logs.LogData(
_logs.LogRecord(
timestamp=1646865018558419456,
trace_id=125960616039069540489478540494783893221,
span_id=2909973987304607650,
severity_text="EXCEPTION",
trace_flags=None,
severity_number=SeverityNumber.FATAL,
body=Exception("test exception message"),
resource=Resource.create(attributes={"asd": "test_resource"}),
attributes={
"test": "attribute",
EXCEPTION_TYPE: "ZeroDivisionError",
EXCEPTION_MESSAGE: "division by zero",
EXCEPTION_STACKTRACE: 'Traceback (most recent call last):\n File "test.py", line 38, in <module>\n raise ZeroDivisionError()\nZeroDivisionError\n',
},
),
InstrumentationScope("test_name"),
)
cls._exc_data_blank_exception = _logs.LogData(
_logs.LogRecord(
timestamp=1646865018558419456,
trace_id=125960616039069540489478540494783893221,
span_id=2909973987304607650,
severity_text="EXCEPTION",
trace_flags=None,
severity_number=SeverityNumber.FATAL,
body="test exception",
resource=Resource.create(attributes={"asd": "test_resource"}),
attributes={"test": "attribute", EXCEPTION_TYPE: "", EXCEPTION_MESSAGE: "", EXCEPTION_STACKTRACE: ""},
),
InstrumentationScope("test_name"),
)
cls._exc_data_empty = _logs.LogData(
_logs.LogRecord(
timestamp=1646865018558419456,
trace_id=125960616039069540489478540494783893221,
span_id=2909973987304607650,
severity_text="EXCEPTION",
trace_flags=None,
severity_number=SeverityNumber.FATAL,
body="",
resource=Resource.create(attributes={"asd": "test_resource"}),
attributes={"test": "attribute", EXCEPTION_TYPE: "", EXCEPTION_MESSAGE: "", EXCEPTION_STACKTRACE: ""},
),
InstrumentationScope("test_name"),
)
@classmethod
def tearDownClass(cls):
shutil.rmtree(cls._exporter.storage._path, True)
def test_constructor(self):
"""Test the constructor."""
exporter = AzureMonitorLogExporter(
connection_string="InstrumentationKey=4321abcd-5678-4efa-8abc-1234567890ab",
)
self.assertEqual(
exporter._instrumentation_key,
"4321abcd-5678-4efa-8abc-1234567890ab",
)
self.assertIsNotNone(exporter.storage)
def test_from_connection_string(self):
exporter = AzureMonitorLogExporter.from_connection_string(
"InstrumentationKey=4321abcd-5678-4efa-8abc-1234567890ab"
)
self.assertTrue(isinstance(exporter, AzureMonitorLogExporter))
self.assertEqual(
exporter._instrumentation_key,
"4321abcd-5678-4efa-8abc-1234567890ab",
)
def test_export_empty(self):
exporter = self._exporter
result = exporter.export([])
self.assertEqual(result, LogExportResult.SUCCESS)
def test_export_failure(self):
exporter = self._exporter
with mock.patch(
"azure.monitor.opentelemetry.exporter.AzureMonitorLogExporter._transmit"
) as transmit: # noqa: E501
transmit.return_value = ExportResult.FAILED_RETRYABLE
storage_mock = mock.Mock()
exporter.storage.put = storage_mock
result = exporter.export([self._log_data])
self.assertEqual(result, LogExportResult.FAILURE)
self.assertEqual(storage_mock.call_count, 1)
def test_export_success(self):
exporter = self._exporter
with mock.patch(
"azure.monitor.opentelemetry.exporter.AzureMonitorLogExporter._transmit"
) as transmit: # noqa: E501
transmit.return_value = ExportResult.SUCCESS
storage_mock = mock.Mock()
exporter._transmit_from_storage = storage_mock
result = exporter.export([self._log_data])
self.assertEqual(result, LogExportResult.SUCCESS)
self.assertEqual(storage_mock.call_count, 1)
@mock.patch("azure.monitor.opentelemetry.exporter.export.logs._exporter._logger")
def test_export_exception(self, logger_mock):
exporter = self._exporter
with mock.patch(
"azure.monitor.opentelemetry.exporter.AzureMonitorLogExporter._transmit",
throw(Exception),
): # noqa: E501
result = exporter.export([self._log_data])
self.assertEqual(result, LogExportResult.FAILURE)
self.assertEqual(logger_mock.exception.called, True)
def test_export_not_retryable(self):
exporter = self._exporter
with mock.patch(
"azure.monitor.opentelemetry.exporter.AzureMonitorLogExporter._transmit"
) as transmit: # noqa: E501
transmit.return_value = ExportResult.FAILED_NOT_RETRYABLE
result = exporter.export([self._log_data])
self.assertEqual(result, LogExportResult.FAILURE)
def test_log_to_envelope_partA(self):
exporter = self._exporter
old_resource = self._log_data.log_record.resource
resource = Resource(
{
"service.name": "testServiceName",
"service.namespace": "testServiceNamespace",
"service.instance.id": "testServiceInstanceId",
}
)
self._log_data.log_record.resource = resource
envelope = exporter._log_to_envelope(self._log_data)
self.assertEqual(envelope.instrumentation_key, "1234abcd-5678-4efa-8abc-1234567890ab")
self.assertIsNotNone(envelope.tags)
self.assertEqual(
envelope.tags.get(ContextTagKeys.AI_DEVICE_ID), azure_monitor_context[ContextTagKeys.AI_DEVICE_ID]
)
self.assertEqual(
envelope.tags.get(ContextTagKeys.AI_DEVICE_LOCALE), azure_monitor_context[ContextTagKeys.AI_DEVICE_LOCALE]
)
self.assertEqual(
envelope.tags.get(ContextTagKeys.AI_DEVICE_OS_VERSION),
azure_monitor_context[ContextTagKeys.AI_DEVICE_OS_VERSION],
)
self.assertEqual(
envelope.tags.get(ContextTagKeys.AI_DEVICE_TYPE), azure_monitor_context[ContextTagKeys.AI_DEVICE_TYPE]
)
self.assertEqual(
envelope.tags.get(ContextTagKeys.AI_INTERNAL_SDK_VERSION),
azure_monitor_context[ContextTagKeys.AI_INTERNAL_SDK_VERSION],
)
self.assertEqual(envelope.tags.get(ContextTagKeys.AI_CLOUD_ROLE), "testServiceNamespace.testServiceName")
self.assertEqual(envelope.tags.get(ContextTagKeys.AI_CLOUD_ROLE_INSTANCE), "testServiceInstanceId")
self.assertEqual(envelope.tags.get(ContextTagKeys.AI_INTERNAL_NODE_NAME), "testServiceInstanceId")
trace_id = self._log_data.log_record.trace_id
self.assertEqual(envelope.tags.get(ContextTagKeys.AI_OPERATION_ID), "{:032x}".format(trace_id))
span_id = self._log_data.log_record.span_id
self.assertEqual(envelope.tags.get(ContextTagKeys.AI_OPERATION_PARENT_ID), "{:016x}".format(span_id))
self._log_data.log_record.resource = old_resource
def test_log_to_envelope_partA_default(self):
exporter = self._exporter
old_resource = self._log_data.log_record.resource
resource = Resource({"service.name": "testServiceName"})
self._log_data.log_record.resource = resource
envelope = exporter._log_to_envelope(self._log_data)
self.assertEqual(envelope.tags.get(ContextTagKeys.AI_CLOUD_ROLE), "testServiceName")
self.assertEqual(envelope.tags.get(ContextTagKeys.AI_CLOUD_ROLE_INSTANCE), platform.node())
self.assertEqual(
envelope.tags.get(ContextTagKeys.AI_INTERNAL_NODE_NAME),
envelope.tags.get(ContextTagKeys.AI_CLOUD_ROLE_INSTANCE),
)
self._log_data.log_record.resource = old_resource
def test_log_to_envelope_log(self):
exporter = self._exporter
envelope = exporter._log_to_envelope(self._log_data)
record = self._log_data.log_record
self.assertEqual(envelope.name, "Microsoft.ApplicationInsights.Message")
self.assertEqual(envelope.time, ns_to_iso_str(record.timestamp))
self.assertEqual(envelope.data.base_type, "MessageData")
self.assertEqual(envelope.data.base_data.message, record.body)
self.assertEqual(envelope.data.base_data.severity_level, 2)
self.assertEqual(envelope.data.base_data.properties["test"], "attribute")
def test_log_to_envelope_log_none(self):
exporter = self._exporter
envelope = exporter._log_to_envelope(self._log_data_none)
self.assertEqual(envelope.name, "Microsoft.ApplicationInsights.Message")
self.assertEqual(envelope.data.base_type, "MessageData")
self.assertEqual(envelope.data.base_data.message, "")
def test_log_to_envelope_log_empty(self):
exporter = self._exporter
envelope = exporter._log_to_envelope(self._log_data_empty)
self.assertEqual(envelope.name, "Microsoft.ApplicationInsights.Message")
self.assertEqual(envelope.data.base_type, "MessageData")
self.assertEqual(envelope.data.base_data.message, "")
def test_log_to_envelope_log_complex_body(self):
exporter = self._exporter
envelope = exporter._log_to_envelope(self._log_data_complex_body)
self.assertEqual(envelope.name, "Microsoft.ApplicationInsights.Message")
self.assertEqual(envelope.data.base_type, "MessageData")
self.assertEqual(envelope.data.base_data.message, json.dumps(self._log_data_complex_body.log_record.body))
def test_log_to_envelope_log_complex_body_not_serializeable(self):
exporter = self._exporter
envelope = exporter._log_to_envelope(self._log_data_complex_body_not_serializeable)
self.assertEqual(envelope.name, "Microsoft.ApplicationInsights.Message")
self.assertEqual(envelope.data.base_type, "MessageData")
self.assertEqual(
envelope.data.base_data.message, str(self._log_data_complex_body_not_serializeable.log_record.body)
)
def test_log_to_envelope_exception_with_string_message(self):
exporter = self._exporter
envelope = exporter._log_to_envelope(self._exc_data)
record = self._log_data.log_record
self.assertEqual(envelope.name, "Microsoft.ApplicationInsights.Exception")
self.assertEqual(envelope.time, ns_to_iso_str(record.timestamp))
self.assertEqual(envelope.data.base_type, "ExceptionData")
self.assertEqual(envelope.data.base_data.severity_level, 4)
self.assertEqual(envelope.data.base_data.properties["test"], "attribute")
self.assertEqual(len(envelope.data.base_data.exceptions), 1)
self.assertEqual(envelope.data.base_data.exceptions[0].type_name, "ZeroDivisionError")
self.assertEqual(envelope.data.base_data.exceptions[0].message, "Test message")
self.assertTrue(envelope.data.base_data.exceptions[0].has_full_stack)
self.assertEqual(
envelope.data.base_data.exceptions[0].stack,
'Traceback (most recent call last):\n File "test.py", line 38, in <module>\n raise ZeroDivisionError()\nZeroDivisionError\n',
)
def test_log_to_envelope_exception_with_exc_message(self):
exporter = self._exporter
envelope = exporter._log_to_envelope(self._exc_data_with_exc_body)
record = self._log_data.log_record
self.assertEqual(envelope.name, "Microsoft.ApplicationInsights.Exception")
self.assertEqual(envelope.time, ns_to_iso_str(record.timestamp))
self.assertEqual(envelope.data.base_type, "ExceptionData")
self.assertEqual(envelope.data.base_data.severity_level, 4)
self.assertEqual(envelope.data.base_data.properties["test"], "attribute")
self.assertEqual(len(envelope.data.base_data.exceptions), 1)
self.assertEqual(envelope.data.base_data.exceptions[0].type_name, "ZeroDivisionError")
self.assertEqual(envelope.data.base_data.exceptions[0].message, "test exception message")
self.assertTrue(envelope.data.base_data.exceptions[0].has_full_stack)
self.assertEqual(
envelope.data.base_data.exceptions[0].stack,
'Traceback (most recent call last):\n File "test.py", line 38, in <module>\n raise ZeroDivisionError()\nZeroDivisionError\n',
)
def test_log_to_envelope_exception_empty(self):
exporter = self._exporter
envelope = exporter._log_to_envelope(self._exc_data_empty)
record = self._log_data.log_record
self.assertEqual(envelope.name, "Microsoft.ApplicationInsights.Exception")
self.assertEqual(envelope.time, ns_to_iso_str(record.timestamp))
self.assertEqual(envelope.data.base_type, "ExceptionData")
self.assertEqual(envelope.data.base_data.severity_level, 4)
self.assertEqual(envelope.data.base_data.properties["test"], "attribute")
self.assertEqual(len(envelope.data.base_data.exceptions), 1)
self.assertEqual(envelope.data.base_data.exceptions[0].type_name, "Exception")
self.assertEqual(envelope.data.base_data.exceptions[0].message, "Exception")
self.assertTrue(envelope.data.base_data.exceptions[0].has_full_stack)
self.assertEqual(envelope.data.base_data.exceptions[0].stack, "")
def test_log_to_envelope_exception_with_blank_exception(self):
exporter = self._exporter
envelope = exporter._log_to_envelope(self._exc_data_blank_exception)
record = self._log_data.log_record
self.assertEqual(envelope.name, "Microsoft.ApplicationInsights.Exception")
self.assertEqual(envelope.time, ns_to_iso_str(record.timestamp))
self.assertEqual(envelope.data.base_type, "ExceptionData")
self.assertEqual(envelope.data.base_data.severity_level, 4)
self.assertEqual(envelope.data.base_data.properties["test"], "attribute")
self.assertEqual(len(envelope.data.base_data.exceptions), 1)
self.assertEqual(envelope.data.base_data.exceptions[0].type_name, "Exception")
self.assertEqual(envelope.data.base_data.exceptions[0].message, "test exception")
self.assertTrue(envelope.data.base_data.exceptions[0].has_full_stack)
self.assertEqual(envelope.data.base_data.exceptions[0].stack, "")
def test_log_to_envelope_event(self):
exporter = self._exporter
envelope = exporter._log_to_envelope(self._log_data_event)
record = self._log_data_event.log_record
self.assertEqual(envelope.name, "Microsoft.ApplicationInsights.Event")
self.assertEqual(envelope.time, ns_to_iso_str(record.timestamp))
self.assertEqual(envelope.data.base_type, "EventData")
self.assertEqual(envelope.data.base_data.name, record.body)
self.assertEqual(envelope.data.base_data.properties["event_key"], "event_attribute")
def test_log_to_envelope_event_complex_body(self):
exporter = self._exporter
envelope = exporter._log_to_envelope(self._log_data_event_complex_body)
record = self._log_data_event_complex_body.log_record
self.assertEqual(envelope.name, "Microsoft.ApplicationInsights.Event")
self.assertEqual(envelope.time, ns_to_iso_str(record.timestamp))
self.assertEqual(envelope.data.base_type, "EventData")
self.assertEqual(envelope.data.base_data.name, json.dumps(record.body))
self.assertEqual(envelope.data.base_data.properties["event_key"], "event_attribute")
def test_log_to_envelope_event_complex_body_not_serializeable(self):
exporter = self._exporter
envelope = exporter._log_to_envelope(self._log_data_event_complex_body_not_serializeable)
record = self._log_data_event_complex_body_not_serializeable.log_record
self.assertEqual(envelope.name, "Microsoft.ApplicationInsights.Event")
self.assertEqual(envelope.time, ns_to_iso_str(record.timestamp))
self.assertEqual(envelope.data.base_type, "EventData")
self.assertEqual(envelope.data.base_data.name, str(record.body))
self.assertEqual(envelope.data.base_data.properties["event_key"], "event_attribute")
def test_log_to_envelope_custom_event(self):
exporter = self._exporter
envelope = exporter._log_to_envelope(self._log_data_custom_event)
record = self._log_data_custom_event.log_record
self.assertEqual(envelope.name, "Microsoft.ApplicationInsights.Event")
self.assertEqual(envelope.tags["ai.location.ip"], "192.168.1.1")
self.assertEqual(envelope.time, ns_to_iso_str(record.timestamp))
self.assertEqual(envelope.data.base_type, "EventData")
self.assertEqual(envelope.data.base_data.name, "event_name")
self.assertEqual(envelope.data.base_data.properties["event_key"], "event_attribute")
def test_log_to_envelope_timestamp(self):
exporter = self._exporter
old_record = self._log_data.log_record
self._log_data.log_record.timestamp = None
self._log_data.log_record.observed_timestamp = 1646865018558419457
envelope = exporter._log_to_envelope(self._log_data)
record = self._log_data.log_record
self.assertEqual(envelope.time, ns_to_iso_str(record.observed_timestamp))
self._log_data.log_record = old_record
class TestAzureLogExporterWithDisabledStorage(TestAzureLogExporter):
_exporter_class = partial(AzureMonitorLogExporter, disable_offline_storage=True)
@classmethod
def tearDownClass(cls):
pass
def test_constructor(self):
"""Test the constructor."""
exporter = AzureMonitorLogExporter(
connection_string="InstrumentationKey=4321abcd-5678-4efa-8abc-1234567890ab",
disable_offline_storage=True,
)
self.assertEqual(
exporter._instrumentation_key,
"4321abcd-5678-4efa-8abc-1234567890ab",
)
self.assertEqual(exporter.storage, None)
def test_shutdown(self):
exporter = self._exporter
exporter.shutdown()
self.assertEqual(exporter.storage, None)
def test_export_failure(self):
exporter = self._exporter
with mock.patch(
"azure.monitor.opentelemetry.exporter.AzureMonitorLogExporter._transmit"
) as transmit: # noqa: E501
transmit.return_value = ExportResult.FAILED_NOT_RETRYABLE
transmit_from_storage_mock = mock.Mock()
exporter._handle_transmit_from_storage = transmit_from_storage_mock
result = exporter.export([self._log_data])
self.assertEqual(result, LogExportResult.FAILURE)
self.assertEqual(exporter.storage, None)
self.assertEqual(transmit_from_storage_mock.call_count, 1)
def test_export_success(self):
exporter = self._exporter
with mock.patch(
"azure.monitor.opentelemetry.exporter.AzureMonitorLogExporter._transmit"
) as transmit: # noqa: E501
transmit.return_value = ExportResult.SUCCESS
storage_mock = mock.Mock()
exporter._transmit_from_storage = storage_mock
result = exporter.export([self._log_data])
self.assertEqual(result, LogExportResult.SUCCESS)
self.assertEqual(storage_mock.call_count, 0)
class TestAzureLogExporterUtils(unittest.TestCase):
def test_get_log_export_result(self):
self.assertEqual(
_get_log_export_result(ExportResult.SUCCESS),
LogExportResult.SUCCESS,
)
self.assertEqual(
_get_log_export_result(ExportResult.FAILED_NOT_RETRYABLE),
LogExportResult.FAILURE,
)
self.assertEqual(
_get_log_export_result(ExportResult.FAILED_RETRYABLE),
LogExportResult.FAILURE,
)
self.assertEqual(_get_log_export_result(None), LogExportResult.FAILURE)
def test_get_severity_level(self):
for sev_num in SeverityNumber:
num = sev_num.value
level = _get_severity_level(sev_num)
print(num)
if num in range(0, 9):
self.assertEqual(level, 0)
elif num in range(9, 13):
self.assertEqual(level, 1)
elif num in range(13, 17):
self.assertEqual(level, 2)
elif num in range(17, 21):
self.assertEqual(level, 3)
else:
self.assertEqual(level, 4)
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