Files
2022-07-17 21:09:15 +05:30

62 lines
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Python

# Copyright The OpenTelemetry Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import pytest
from sqlalchemy.exc import OperationalError
from opentelemetry import trace
from opentelemetry.semconv.trace import SpanAttributes
from .mixins import SQLAlchemyTestMixin
class SQLiteTestCase(SQLAlchemyTestMixin):
"""TestCase for the SQLite engine"""
__test__ = True
VENDOR = "sqlite"
SQL_DB = ":memory:"
ENGINE_ARGS = {"url": "sqlite:///:memory:"}
def test_engine_execute_errors(self):
# ensures that SQL errors are reported
stmt = "SELECT * FROM a_wrong_table"
with pytest.raises(OperationalError):
with self.connection() as conn:
conn.execute(stmt).fetchall()
spans = self.memory_exporter.get_finished_spans()
# one span for the connection and one span for the query
self.assertEqual(len(spans), 2)
span = spans[1]
# span fields
self.assertEqual(span.name, "SELECT :memory:")
self.assertEqual(
span.attributes.get(SpanAttributes.DB_STATEMENT),
"SELECT * FROM a_wrong_table",
)
self.assertEqual(
span.attributes.get(SpanAttributes.DB_NAME), self.SQL_DB
)
self.assertTrue((span.end_time - span.start_time) > 0)
# check the error
self.assertIs(
span.status.status_code,
trace.StatusCode.ERROR,
)
self.assertEqual(
span.status.description, "no such table: a_wrong_table"
)